Jayden bought a fishing pole and a life jacket. She spent half her money on the fishing pole. What fraction of her money did Jayden spend on the life jacket?
3/4
1/2
2/12
Answer and I will give you brainiliest
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Related Questions
What is the cos A?Will give 15 points.
Answers
Answer:
Step-by-step explanation:
cos A = \(\frac{\sqrt{8} }{3}\)
100 Brainly points!!!!
In the figure, polygon ABCD is dilated by a factor of 2 to produce A’B’C’D’ with the origin as the center of dilation.
Point A’ is at _ options > •(2,1), (-2,-2), (1,2), (-2,2)•
& point D is at _ options > (-2,2), (4,-2), (4,2), (-2,-2).
Answers
Answer:
Point A’ is at (-2,-2)
& point D' is at (4,-2)
Step-by-step explanation:
Point A’ => (-1×2, -1×2) => (-2 , -2)
Point D' => (2×2 , -1×2) => (4 , -2)
A is at (-1,-1)
So A' is at
2(-1,-1)(-2,-2)D is at
(2,-1)D' is at.
2(2,-1)(4,-2)what is the domain and range of y=1/2x + 30
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Graph:
B) What is the cost of making 35 items?
And c. The domain
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The cost of making 35 items is 1100 and the domain is (-∞,∞)
The cost of making 35 items :
x = 35plug the value into the cost equation
C(35) = 10(35) + 800
C(35) = 350 + 800
C(35) = 1100
Hence, cost of making 35 items is 1100
The domain of the functionSince the value of X can be any real number, we can plug in any real number for x and get a real number output.
Hence, the domain = (-∞,∞)
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The measure of the vertex angle of an isosceles triangle is three times the measure of a base angle. Find the number of degrees in the measure of the vertex angle.
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We will label the base angles of the triangle as "x".
\(\text{Base angle=x}\)Since the vertex angle is 3 times the measure of the base angle, the vertex angle will be equal to 3x:
\(\text{Vertex angle =3x}\)The following image represent the angles in the isosceles triangle:
Now we use the following property of triangles:
The sum of all of the internal angles in a triangle must be equal to 180°.
Thus, we add the angles and equal them to 180°
\(3x+x+x=180\)We combine the terms on the left:
\(5x=180\)And divide both sides by 5:
\(\begin{gathered} \frac{5x}{5}=\frac{180}{5} \\ x=36 \end{gathered}\)And since x=36, the vertex angle will be:
\(\text{vertex angle = 3x = 3(36)=108\degree}\)answer: 108°
Can someone help? This is from Kahn Academy
Answers
Answer:
B. \( \frac{ {7}^{36} }{ {9}^{24} } \)
Step-by-step explanation:
\( \bigg( {9}^{6} . {7}^{ - 9} \bigg ) ^{ - 4} \\ \\ = {9}^{6 \times ( - 4)} \times {7}^{ - 9 \times ( - 4)} \\ \\ = {9}^{ - 24} \times {7}^{36} \\ \\ = \frac{ {7}^{36} }{ {9}^{24} } \\ \)
19. Solve 5x^2 - 6x + 1 = 0 using the quadratic formula.
Please give detailed steps!!
Answers
Answer:
x = -b ± √b²-4ac /2a
a = 5
b= -6
c= 1
x = -(-6) ± √(-6)² - 4(5)(1) /2(5)
x = 6 ± √36 - 20 / 10
x = 6 ± √16 /10
x = 6 ± 4/10
Breaking into respective signs
x = 6 + 4/10 or 6 - 4/10
x = 10/10 or 2/10
x = 1 or 1/5
x = 1 or 1/5.
Answer:
1/5 and 1
Brainliest, please!
Step-by-step explanation:
5x^2 - 6x + 1 = 0
a = 5, b = -6, c = 1
(-b +-sqrt(b^2 - 4ac))/2a
(-(-6) +-sqrt((-6)^2 - 4(5)(1))/2(5)
(6 +- sqrt(16)/10
(6 +- sqrt(16))/10
(6 +- 4)/10
2/10 and 10/10
1/5 and 1
43÷43×321= can you help me with this
Answers
Answer:
321
Step-by-step explanation:
Point P is the incenter of triangle ABC,
PZ = 7 units, and PA = 12 units
Answers
The incircle centered at point P has a radius of 7 units.
What is the radius of incircle?Here given that,
PA = 12 units.
PZ = 7 units
We are told that point P is the incenter of the triangle and the center of the triangle's incircle. The incircle is the largest circle that can be formed in a triangle and is tangent to all three sides. The circle's radius will be a perpendicular line from point P to any side of the triangle. PZ = PY = PX in the triangle shown, and each value equals the radius of the circle.As a result, no additional calculations are required for this problem because we already know that PZ = 7 units, resulting in the radius, r = 7 units.The complete question is :
"Point P is the incenter of triangle ABC, PZ = 7 units, and PA = 12 units.
The radius of the incircle centered at point P is ? units."
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3) Which graph represents a function?
X
2
10
Answers
Answer:
D (Bottom right choice)
Step-by-step explanation:
This is because we have a linear line that changes the same amount every time.
The bottom right graph
Explanation:
Because the graph is going in a straight line. And the rate of change is constant
The points J (9,7), K (2,1), L(0,−8) and M (7,−2) form quadrilateral JKLM.
Plot the points
slope of JK =
length of JK =
slope of KL =
length of KL =
slope of LM =
length of LM =
slope of MJ =
length of MJ =
Quadrilateral JKLM can BEST be described as
Answers
Quadrilateral JKLM has sides with equal lengths (√85), and the slopes of opposite sides are equal. However, it is not a special type of quadrilateral like a rectangle or a square.
To describe quadrilateral JKLM, let's first plot the given points J(9, 7), K(2, 1), L(0, -8), and M(7, -2) on a coordinate plane:
J(9, 7) K(2, 1)
L(0, -8) M(7, -2)
To find the slopes and lengths of each side of the quadrilateral, we can use the distance formula and the slope formula.
Slope of JK:
Slope (m) = (change in y) / (change in x)
m(JK) = (7 - 1) / (9 - 2) = 6/7
Length of JK:
Length (d) = √[(x2 - x1)^2 + (y2 - y1)^2]
d(JK) = √[(9 - 2)^2 + (7 - 1)^2] = √(49 + 36) = √85
Slope of KL:
m(KL) = (-8 - 1) / (0 - 2) = -9/2
Length of KL:
d(KL) = √[(0 - 2)^2 + (-8 - 1)^2] = √(4 + 81) = √85
Slope of LM:
m(LM) = (-2 - (-8)) / (7 - 0) = 6/7 (same as slope of JK)
Length of LM:
d(LM) = √[(7 - 0)^2 + (-2 - (-8))^2] = √(49 + 36) = √85
Slope of MJ:
m(MJ) = (7 - (-2)) / (9 - 7) = 9
Length of MJ:
d(MJ) = √[(7 - 9)^2 + (-2 - (-8))^2] = √(4 + 36) = √40
Based on the calculations, we can describe quadrilateral JKLM as follows:
The slope of JK and LM is 6/7.
The slope of KL is -9/2.
The slope of MJ is 9.
The length of each side (JK, KL, LM, MJ) is √85.
The quadrilateral is not a rectangle or a square since the slopes of opposite sides (JK and LM) are not perpendicular.
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(ab)(6a^5b)(-ab) simplified please
Answers
Answer:
25b3a+93b+60a=30a2+b2
Step-by-step explanation:
3. draw the circuit for an sr flip-flop given the characteristic table, equation and state diagram. (8pts)
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The logic diagram, characteristic table, and equation of the SR flip-flip are shown. (Refer to the images attached below)
What is SR flip-flop?A gated set-reset flip-flop is an SR flip-flop.
The flip-flop is controlled by the S and R inputs when the clock pulse changes from LOW to HIGH.
Till the clock pulse is on a rising edge, the flip-flop won't alter.
There is a chance that the outputs will be HIGH or LOW when S and R are both HIGH at the same time.
A global flip flop with two inputs, the JK flip flop has the letters "J" and "K."
While J and K are not the reduced abbreviated letters for Set and Reset in the SR flip flop, S and R are.
SR flip-flop equation: Qn+1 = S + QnR'
(Refer to the images attached below)
Therefore, the logic diagram, characteristic table, and equation of the SR flip-flip are shown. (Refer to the images attached below)
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Malcolm has $50 gift card to a local car wash and order is the ultimate car wash each visit is $8.95
Answers
The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.
The correct answer choice is option B.
How much cheaper is the car washes Malcolm orders than the car washes Martha's order?Malcolm's gift card = $50.
Cost Malcolm's car wash per visit = $7
Martha's gift card = $180
Cost Martha's car wash per visit = Difference between gift card balance of first and second visit
= $180 - $160
= $20
How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7
= $13
Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13
The complete question is attached in the diagram.
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Can somebody help me as soon as possible when can somebody
Answers
Answer:
The y intercept is -1
Step-by-step explanation:
Then the m=2/3, which is the slope.
Hope this helps! :D
Answer:
-1
Step-by-step explanation:
y = 2/3x - 1
The equation is y = mx + b, meaning 2/3 is the slope. -1 is the y-intercept since the b value always have to add. But for negative slopes, you can take away the addition sign and add in the negative sign with the number, subtraction.
Use the graph to answer the question.
Determine the translation used to create the image.
A. 7 units to the right
B. 7 units to the left
C. 3 units to the right
D. 3 units to the left
Answers
The correct option is A, we have a translation of 7 units to the right.-
How to determine the translation?To find it, we need to analyze two correspondent vertices.
We can see that vertex A is at (1, 5), while the correspondent vertex A' is at (8, 5)
Taking the difference between that, we will get:
A' - A = (8, 5) - (1, 5) = (8 - 1, 5 - 5) = (7, 0)
The first value gives the horizontal translation and the second the vertical one
So,we have a translation of 7 units to the right, the correct option is A.
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Find the absolute maxima and minima for f(x) on the interval [a, b]. f(x) = 2x3 − 6x2 − 18x − 4, [−10, 10]
Answers
Answer:
Step-by-step explanation:
Given the function
f(x) = 2x3 − 6x2 − 18x − 4 on the interval [-10, 10]
At the end point x = -10
f(-10) = 2(-10)³ − 6(-10)² − 18(-10) − 4
f(-10) = 2(-1000)-6(100)+180-4
f(-10) = -2000-600+176
f(-10) = -1824
At the end point x = 10
f(10) = 2(10)³ − 6(10)² − 18(10) − 4
f(10) = 2(1000)-6(100)-180-4
f(10) = 2000-600-184
f(10) = 1400-184
f(10) = 1216
Hence the absolute minimum is at f(x) = -1824 and maximum is at f(x) = 1216
The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 23.5 for a sample of size 775 and standard deviation 12.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Enter your answer as a tri-linear inequality accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).
Answers
The 95% confidence interval for the effectiveness of the blood-pressure drug is given as follows:
\(22.6 < \mu < 24.4\)
How to obtain the confidence interval?The mean, the standard deviation and the sample size for this problem, which are the three parameters, are given as follows:
\(\overline{x} = 23.5, \sigma = 12.2, n = 775\)
Looking at the z-table, the critical value for a 95% confidence interval is given as follows:
z = 1.96.
The lower bound of the interval is then given as follows:
\(23.5 - 1.96 \times \frac{12.2}{\sqrt{775}} = 22.6\)
The upper bound of the interval is then given as follows:
\(23.5 + 1.96 \times \frac{12.2}{\sqrt{775}} = 24.4\)
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The midpoint of segment AB is M(-2,2). If A is located at (-5,7) find the coordinates of the endpoint B
Answers
Answer:
B (1, -3)
Step-by-step explanation:
Step 1: Use the midpoint formula to find the coordinates of the endpoint:
Normally, we find the midpoint of a segment using the midpoint formula, which is given by:
M = (x1 + x2) / 2, (y1 + y2) / 2, where
M is the midpoint,(x1, y1) are one endpoint on the segment,and (x2, y2) are the other endpoint of the segment.Since we're solving for the coordinates of an endpoint, we can allow (-5, 7) to be our (x1, y1) point and plug in (-2, 2) for M to find (x2, y2), the coordinates of the endpoint B:
x-coordinate of B:
x-coordinate of midpoint = (x1 + x2) / 2
(-2 = (-5 + x2) / 2) * 2
(-4 = -5 + x2) + 5
1 = x2
Thus, the x-coordinate of the endpoint B is 1.
y-coordinate of B:
y-coordinate of midpoint = (y1 + y2) / 2
(2 = (7 + x2) / 2) * 2
(4 = 7 + x2) -7
-3 = y2
Thus, the y-coordinate of the endpoint B is -3.
Thus, the coordinates of the endpoint B are (1, -3).
Compare the linear relationships.
Linear equation A: y=58x
Linear equation B is partially represented by the points in this table.
x
y
12
623
13
729
14
779
Which linear equation has the greater slope? Why?
Select the option that correctly answers both questions.
Responses
Equation B has the greater slope. It has a slope of 623,
and equation A has a slope of 58,
which is smaller.
Equation B has the greater slope. It has a slope of 6 and 2 thirds textsf comma and equation A has a slope of 5 eighths textsf comma which is smaller.
Equation A has the greater slope. It has a slope of 58,
and equation B has a slope of 59,
which is smaller.
Equation A has the greater slope. It has a slope of 5 eighths textsf comma and equation B has a slope of 5 ninths textsf comma which is smaller.
Equation A has the greater slope. It has a slope of 59,
and equation B has a slope of 58,
which is smaller.
Equation A has the greater slope. It has a slope of 5 ninths textsf comma and equation B has a slope of 5 eighths textsf comma which is smaller.
Equation B has the greater slope. It has a slope of 59,
and equation A has a slope of 58,
which is smaller.
Answers
Compare the linear relationships shows that
Equation B has the greater slope. It has a slope of 106, and Equation A has a slope of 58, which is smaller.
How to compare the slopesEquation A is given as y = 58x
The slope is 58
For Equation B
Slope of Equation B = (change in y) / (change in x)
= (729 - 623) / (13 - 12)
= 106 / 1
= 106
Comparing the slopes, we can see that the slope of Equation B (106) is greater than the slope of Equation A (58)
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Add using the number line. −11+5 Drag and drop the word SUM to the correct value on the number line.
Answers
Answer:
-6
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
did the test
FIRST ANSWER WILL GET 100 PTS!
What mixed number is equivalent to 21 ÷ 4?
Answers
Answer:
Step-by-step explanation:
5 1/4
Answer:là
5
với số dư
1
.
5
1
4
Step-by-step explanation:
A wheel of a diameter rotates at 2500 revolutions per minute.Express the speed of a point on the rim in centimeters per second.
Answers
Answer:2x34=344343
Step-by-step explanation:32323=23=232
can someone help me with this? thanks
Answers
Answer:
least to greatest:
-11.7 -11.4 20/40 11.6
Answer:
Least Next Then Greatest
-11.7 -11.4 20/40 11.6
Hope this helps!
And 20/40 is also 0.5 as a decimal!
the quotient of a numberand -5 has a result of 2. what is the number
Answers
Answer:
-10
Step-by-step explanation:
So to set up the equation, it will be x/-5 = 2.
Then, you multiply (because it is the inverse of dividing) 2 by -5, and you get -10.
Brainliest?
18) What is the slope of the line that contains points (–6, –6) and (–3, 1)?
Answers
The slope of the line is 7/9
How to determine the slope of the lineIt is important to note that the equation of a line is represented as;
y = mx + c
Where;
y is a point on the linem is the slope of the linex is a point on the x - axisc is the intercept of the y-axisThe formula for calculating the slope of a line is expressed as;
Slope, m = y₂ - y₁/x₂ - x₁
Now, let's substitute the values into the formula from the points given we have;
Slope, m =1 -(-6)/ -3 - (-6)
expand the bracket
Slope, m = 1 + 6/ 3 + 6
add the values
Slope, m = 7/9
Hence, the value is 7/9
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Is this right? Pls help
Answers
Answer:
A
Step-by-step explanation:
DE is the shortest side because it's is opposite to the smallest angle (<F)
180 - 60 = 3X +2X + 5,
X = 23
<F = 2*(23) +5 = 51
What are graphs used for? Select all that apply.
analyzing what data means
forming experiments
diagram showing the correlation between two quantities
predicting outcomes and patterns
thanks :))
Answers
if m 1 =7x and m 4 =3x +20 what is the value of x
Answers
Answer:
this is a wild guess but 10.
Step-by-step explanation:
Not sure if you're allowed to do this but i added the x's
7x+3x= 10x
10x+20.
I then subtracted 10 by both sides. That leaves me with 10.
x =10
this is a guess i apologize if it's wrong
Help
Help help
Help
Answers
Answer:
12/5t
Step-by-step explanation:
When is says "quotient" you have to divide.
When it says "product" you have to multiply.
The back slash means divide btw