Answer:
5 feet + 12 inches = 2 yards
48 inches = 1 foot + 1 yard
5 feet = 3 feet + 24 inches
Step-by-step explanation:
To help solve these equations, you must know how to convert feet to inches, inches to yards, etc. Use the information below:
1 feet = 12 inches
3 feet = 1 yard
To solve 5 feet + 12 inches = blank yard(s), convert 5 feet & 12 inches to yards. Since 5 feet would be complicated to convert, let's convert 12 inches to feet first.
12 inches = 1 feet
Instead of 12 inches, we can substitute it as 5 feet + 1 feet = blank yard(s). That would be 6 feet = ? yards. 3 feet = 1 yard, which tells us we must divide both sides by 3. Thus, 5 feet + 12 inches = 2 yards.
Blank inches = 1 foot + 1 yard
To find the # of inches in a yard, you must first know that 3 feet = 1 yard. If there are 12 inches in a foot, we must multiply 3 by 12, getting us 36. You add 12 inches (1 foot), getting us 48 inches in total. Thus 48 inches = 1 foot + 1 yard.
Blank feet = 3 feet + 24 inches
Since 3 feet is already feet, we do not need to convert it. If 12 inches is 1 foot, we must divide 24 inches by 12. So, there is 2 feet in 24 inches. 2 + 3 is 5. Thus, 5 feet = 3 feet +24 inches.
The figure to the right shows two parallel lines intersected by a transversal.Let x = 106° Find the measure of each of the other seven angles.
Angles of the first line are the same of the second line because the lines are parallel and intersected by the same line
then
\(\begin{gathered} x=\angle4 \\ 1=\angle5 \\ 2=\angle6 \\ 3=\angle7 \end{gathered}\)then
\(\angle4=106\)Now the opposite angles by the vertex like X and angle2 have the same value
then
\(\angle2=106\)and
\(\angle6=106\)the adjacent angle of each angle make a straight angle then the sum is 180
now if we sum x and angle 1 we have 180
\(x+\angle1=180\)we replace the value of x and solve for angle 1
\(\begin{gathered} 106+\angle1=180 \\ \angle1=180-106 \\ \angle1=74 \end{gathered}\)opposite angle by the vertex of angle1 is angle3, then
\(\angle3=74\)and angle3 and 7 are the same
\(\angle7=74\)Solve for x
-2x + 7 = 25
Answer:
-9
Step-by-step explanation:
Step 1:
-2x + 7 = 25
Step 2:
-2x = 18
Step 3:
-18 = 2x
Answer:
-9
Hope This Helps :)
Answer: -9
Step-by-step explanation: hope this helped ❤️
Which graph represents an exponential function?
The function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.
What are exponential functions?The exponential functions are written in the form of y = aeᵇˣ, where the output y increases exponentially for the input x.
In the first graph, the graph is of a parabola, and the function which represents this kind of graph is a quadratic equation, therefore, this graph represents a parabolic equation. It is given by the function, y=ax²+bx+c or y=a(x-h)²+k
For the 4th graph, (Green), In the fourth graph, the graph represented is the graph of an exponential function, and it can be modeled as, y = aeᵇˣ
Hence, the function that represents an exponential function is the 4th graph and it can be modeled as y = aeᵇˣ.
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Find the mass of 250 ml of water. The density of water is 1 g/ml.
D= Density
M=
Volume - 10ml
What is the Mass?
V=
Mass - 70
Density
Alaalam
Answer:
250g
Step-by-step explanation :
250ml x 250g/ml = 250 g
To get the mass (in grams), you need to divide the ml's off and get the g alone.
The equation of a circle is:
(x-2)^2 + (y+4)^2 = 25
Part A:
Determine the center and the radius of the circle.
...is this correct?
The requried center and radius of the given circle are (2, -4) and 5.
The standard equation of a circle is given as,
(x - h)² + (y - k)² = r²
Where, (h, k) is the center of the circles and r is the radius of the circle,
The equation of the given circle is,
(x - 2)² + (y + 4)² = 25
Comparing the above equation with the standard equation we have,
(h, k) = (2, -4)
r² = 5²; r =5
Thus, the requried center and radius of the given circle is (2, -4) and 5.
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A pharmaceutical company is conducting a study on whether or not their new vaccine is effective in preventing chicken pox. The researchers rejected the null hypothesis and stated that the vaccine was effective. However, subsequent studies found out that the vaccine did not have any effect on combating chicken pox. What type of error did the researchers make
Answer:
The answer is "Type 1 error".
Step-by-step explanation:
The error of type I, frequently known as a 'false positive': its error in judgment that perhaps a null hypothesis is simply rejected. This is the mistake of accepting a possible (actual interest hypothesis) hypothesis whenever the results could be attributed to chance since the researchers deny, if valid, the null hypothesis.
-50 + 5/13p. When p = -26
The value of the given expression, -50 + 5/13p, when p = -26 is -60
Evaluating an expressionFrom the question, we are to evaluate the given expression for the given value of p
The given expression is
-50 + 5/13p
and
The given value of p is p = - 26
Substitute the given value of p into the given expression
That is,
-50 + 5/13p
When p = -26, the expression becomes
-50 + 5/13(-26)
Simplify
-50 + 5(-2)
-50 - 10
= - 60
Hence, the value of the expression is -60
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pls anyone mathhhhhhhhhhhh
Area of rectangle is,
A = 45 units²
And, Perimeter of rectangle is,
⇒ P = 28 units
We have to given that;
Vertices of rectangle are,
⇒ (- 4, - 5)
⇒ (-4, 0)
⇒ (5, 0)
⇒ (5, - 5)
Since, The distance between two points (x₁ , y₁) and (x₂, y₂) is,
⇒ d = √ (x₂ - x₁)² + (y₂ - y₁)²
Hence, Length of rectangle is distance between (- 4, - 5) and (- 4, 0).
Which is,
⇒ d = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ d = √ (- 4 + 4)² + (0 + 5)²
⇒ d = √ 25
⇒ d = 5
And, Width of rectangle is distance between (- 4, 0) and (5, 0).
Which is,
⇒ d = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ d = √ (- 4 - 5)² + (0 - 0)²
⇒ d = √ 81
⇒ d = 9
Thus, Area of rectangle is,
A = L x W
A = 5 x 9
A = 45 units²
And, Perimeter of rectangle is,
⇒ P = 2 (L + W)
⇒ P = 2 (5 + 9)
⇒ P = 2 × 14
⇒ P = 28 units
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I don’t really need a explanation just give answer thanks
We are asked to determine the area of a trapezoid. To do that we will use the following formula:
\(A=\frac{1}{2}(b_1+b_2)h\)Where:
\(\begin{gathered} b_1=\text{ longer base} \\ b_2=\text{ shorter base} \\ h=\text{ height} \end{gathered}\)In the given figure we have the following values:
\(\begin{gathered} b_1=6cm \\ b_2=2cm \\ h=3cm \end{gathered}\)We plug in the values in the formula:
\(A=\frac{1}{2}(6cm+2cm)(3cm)\)Solving the operations:
\(A=12cm^2\)Therefore, the area is 12 square centimeters.
What is the meaning of conditionally promoted in school
I will give brainliest please help
Answer:
2.5
Step-by-step explanation:
\( \frac{u}{11} = \frac{3}{13} \\ \\ u = \frac{3 \times 11}{13} \\ \\ \\ \\ u = \frac{33}{13} \\ \\ u = 2.53846154 \\ \\ u \approx2.5\)
Which of the following represents y < X/3 + 1?
Answer:
the correct answer is option B
Suppose △LPO ≅ △HJU.
What is the corresponding congruent parts for each segment or angle?
Answer:
like this
Step-by-step explanation:
9514 1404 393
Answer:
4 1 3 5 2 6 (top to bottom)
Step-by-step explanation:
The statement of congruence tells you the correspondences are ...
L ⇔ H
P ⇔ J
O ⇔ U
Then the correspondences for pairs of points are ...
HU ⇔ LO
PO ⇔ JU
LP ⇔ HJ
54 x 12+56 = someone help!!
Answer:
704
Step-by-step explanation:
54 x 12 = 648
648 + 56 = 704
Hope that helps!
Equation: 54 · 12 + 56
Solution: 704
Explanation: Using the Order of Operations (PEMDAS), we know that, in this equation, our first step is to multiply...
1. 54 · 12 = 648
Then, we can add.
2. 648 + 56 = 704
There!!
On the average it takes the factory 4.2 hours to produce 6 truckloads of steel how many truckloads would the factory produce in 7 hours ?
An online auction started the bid in an item at $20. The item sold for $59. What was the percent increase to the nearest percent?
if x - 7/10=y and y=2 what is the value of x
Answer:
x=27/10
Step-by-step explanation:
move all the terms not containing x to the right side of the equation
Doreen uses 13 apples for every 2 pies she bakes. How many will she use for 12 pies
Answer:bbbbb
Step-by-step explanation:
sssđs
Given : 13 apples for every 2 pies
We know that : 12 = 2 × 6
Therefore, the number of apples will be 13 × 6 = 78
So, the answer is 78
could somebody explain dividing fractions to me?
Answer:
so all you do is cross flip and multiply
Step-by-step explanation:
what that means is you flip the fraction on the right and then cross multiply the two fractions
I hope this helps
Answer:
ok so
lets say
1 2/4 divided by 1/3
okay so first you change the 1 2/4 into a improper fraction
1 2/4 = 6/4
okay then you find a common denominator for both of them so you multiply 6 and 4 times 3 and you multiply 1 and 3 times 4
so the question is now
18/12 divided by 4/12
then you divide the numerator by numerator and the denominator stays the same
heres another way:
you change the number to improper if not already
18/12 divided by 4/12
and then you switch the 4 and the 12 around so its now
18/12 divided by 12/4 and then u change the divide sign into a multiply sign which is
18/12 times 12/4 and then u multiply the numerator by numerator and denominator by denominator
sorry if this is confusing, im bad at explaining >_<
1. Which one of the following is NOT true about polynomial functions f(x) and g(x) if deg (f) = man * d deg * (g) =n?
A. deg (f + g) = max(m, n)
B. deg (f_{g}) <= m + n
C. If g is a factor of f then deg( f )<= m
D. The deg (f ^ 3) = 3m
The option that is not true about polynomial functions is:
Option D. The deg (f ^ 3) = 3m
How to Interpret the degree of Polynomial functions?For polynomial functions f(x) and g(x), if deg(f) = m * deg(g) = n, then we have the following:
Option A: deg(f + g) = max(m, n)
This is true because we know that the degree of the sum of two polynomials is the maximum of their individual degrees.
Option B: deg(f * g) <= m + n
This is true because we know that the degree of the product of two polynomials is at most the sum of their individual degrees.
Option C: If g is a factor of f, then deg(f) <= m
This is true because If g is a factor of f, it means that f can be divided by g without leaving a remainder. In this case, the degree of f is less than or equal to the degree of g.
D. The deg(f ^ 3) = 3m
This is not true because the degree of the polynomial f raised to the power of 3 is not necessarily equal to 3 times the degree of f. The degree of f^3 will depend on the individual terms and their exponents.
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The segment joining the two legs of a trapezoid is called
Select one:
a. an altitude
O b. a median
O c. a base
Answer:
Base
Step-by-step explanation:
The segment joining the two legs of a trapezoid is called base
use the given function F(x)= 0.08x+4.02 to evaluate the values below
a) f (12.6) =
b) f (-1.09) =
I am really stuck it would mean the world if you could help :)
Step-by-step explanation:
Substituting value of x in the equation we get the answers.
The required values are F(12.6) = 5.028 and F(-1.09) = 3.9328 for the given function.
What is the function?The function is defined as a mathematical expression that defines a relationship between one variable and another variable.
The function is given in the question as:
F(x) = 0.08x + 4.02
We have to evaluate the values F(12.6) and F(-1.09) for given function.
As per the question, we have
F(x) = 0.08x + 4.02 ....(i)
For evaluate the value F(12.6),
Substitute the value of x = 12.6 in the given function,
F(12.6) = 0.08(12.6) + 4.02
F(12.6) = 1.008 + 4.02
F(12.6) = 5.028
For evaluate the value F(-1.09),
Substitute the value of x = -1.09 in the given function,
F(-1.09) = 0.08(-1.09) + 4.02
F(-1.09) = -0.0872 + 4.02
F(-1.09) = 3.9328
Thus, the required values are F(12.6) = 5.028 and F(-1.09) = 3.9328 for the given function.
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Which of the following are situations that can be modeled with a quadratic function? Select all that apply.
1/7x=1/3
Which value for x makes the sentence true
A.1/21
B.3/7
C.7/3
D.4/21
Find the volume of the solid.
Answer:
64cm³
Step-by-step explanation:
( 4 x 4 x 4) cm x cm x cm
given two angles that measure 50 and 80 and a side that measures 4 feet how many triangles if any can be constucted
There is only one triangle possible having angle 50, 50, 80.
What is isosceles triangle?
An Isosceles Triangle has the following properties:
Two sides are congruent to each other.The third side of an isosceles triangle which is unequal to the other two sides is called the base of the isosceles triangle.The two angles opposite to the equal sides are congruent to each other.It is given that, 2 angles of a triangle as:
∠1 = 50°
∠2 = 80°
Now we know the Angle sum property of a triangle that sum all three interior angle in a triangle is \(180^{0}\).
i.e., ∠1+∠2+∠3= \(180^{0}\).
So, 50° +80°+ ∠3 = \(180^{0}\)
∠3 = 50°
As two angles of the triangle are equal that means it is a isosceles triangle.
There is no possibility of getting a right angles triangle.
Hence, there is only one triangle possible with these measurements .
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PLEASE HELPPP THANKS
Answer: The last option. X is greater than or equal to -3
Step-by-step explanation:
If you are searching for all of the values highlighted in red, then it must be every single value greater than x=-3 including the value itself (the dot located on the value is shaded, therefore you must include it within the domain).
Identify the y-intercept
It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.
A line passes through the points A(-1,7) and B(1,3). Write an equation of this line.
I am really have hard time doing this help.
Answer:
y=2x+1
Step-by-step explanation:
Solve:
\(m=\frac{3-7}{1-(-1)} =\frac{4}{2} =2\\m=2\)
Put in slope-intercept form:
\(3=2(1)+b\\3=2+b\)
-2 -2
\(b=1\)
End equation:
\(y=2x+1\)
Hope this helps! :)
Amanda wants to play a game in which each player gets4 cards. She has a total of 11 cards. How many people can play? How many cards will be remaining?
Based on the total cards that Amanda has and the number of cards that each player gets, the number of people who can play are 2 people and 3 cards will be remaining.
How to find the number who can play?Amanda has a total of 11 cards that will have to be shared to the players to play the game.
Out of this 11, players need to get 4 cards. The number of complete players who can play are therefore:
= 11 / 4 cards per player
= 2.75 players
= 2 players
The number of cards remaining:
= 11 - (4 x 2 players)
= 11 - 8
= 3 cards
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