Answers
Answer:
sinn
Step-by-step explanation:
sine
Related Questions
) Round (3/4) to the nearest 1/2.
3
4
Oa.) 0
Ob.) 1/2
OC.) 1
Save
Answers
Answer:
C
Step-by-step explanation:
if we are equidistant and in the upper part of a whole number, we round up. if in the lower part of a whole number, we round down.
so,
3/4 gets rounded up to 1 as the nearest 1/2 (as 1 = 2/2).
1/4 would get rounded down to 0 as the nearest 1/2 (as 0 = 0/2).
What is the area of the polygon below in square units?
4 cm
12 cm
18 cm
Answers
What is the circumference of the following circle? Use 3.14 for π and enter your answer as a decimal. r = 1
Answers
Calculation of circumference of a circle of radius 1 is 6.28 units.
How to calculate circumference of the circle?
The respective formula for calculating-the-circumference of a circle is:
C = 2πr
where C denotes the circumference and r denotes the radius of the circle.
Substituting the given value of radius r = 1 and π = 3.14, we get:
C = 2 x 3.14 x 1
= 6.28
Therefore, the circumference of the circle with radius r = 1 is 6.28 units.
A circle's circumference is the distance around its circumference. It can be determined using the formula C = 2r, where C is the circumference of the circle and r is its radius. The value of π is a constant that represents the ratio of the circumference of a circle to its diameter, and is approximately equal to 3.14. To find the circumference of a circle, we simply need to multiply 2π by the radius of the circle.
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A restaurant has 6 types of sauce , 4 flavors of ice cream 9 topping. How many different desert can be made ?
Answers
Answer:
Step-by-step explanation: 216
6 x 4 x 9 = 216
Kelly has the following income and expenses:
$200 per month paychecks
$50 cell phone
$40 gasoline
$40 Miscellaneous expenses
How much money does Kelly have remaining after paying her monthly expenses?
Answers
50+40+40=130 and then subtract that from her pay 200-130= $70
So she has $70
Hope this helps :)
What is a point-slope equation of the line with slope -12 that goes through the point (5, 3)?
A. y- 3 = -12(x - 5)
B. y + 3 = 12(x + 5)
C. y + 3 =-12(x + 5)
D.y-3 = 12(x - 5)
Answers
Answer:
A. y- 3 = -12(x - 5)
Step-by-step explanation:
HELP! WILL GIVE BRAINLIEST IF YOU'RE CORRECT!
Answers
a because it is correct,
-10/3 is same as - 10/3
A coffee tumbler like the one below is 7 in. tall and has a diameter of 3 in.When filling the tumbler, you need to leave in 0.5 in. to fit the lid on top. How much coffee can you fit in the tumbler? Use 3.14 for pi.
Answers
Given,
The height of the coffee tumbler is 7 inches.
The diameter of the coffee tumbler is 3 inches.
The length to leave from top is 0.5 inches.
Required:
The amount of coffee fit in the tumbler.
The height upto where the coffee be filled in tumbler is (7 - 0.5) = 6.5 inches.
The volume of the cylinder is
\(Volume\text{ =}\pi r^2h\)Substituting the values then,
\(\begin{gathered} Volume\text{ =3.14}\times\frac{3}{2}\times\frac{3}{2}\times6.5 \\ =3.14\times1.5\times1.5\times6.5 \\ =45.9225 \end{gathered}\)Hence, the amount of coffee in the tumbler is 45.9225 inches^3.
Which of the following systems of inequalities has point D as a solution?
Answers
Answer:
f(x) \(\leq\) 3x + 4
g(x) ≥ -1/2x - 5
Step-by-step explanation:
Point D is below f(x) and above g(x)
Helping in the name of Jesus.
what is the solution to the equation:
5(n - 1/10) = 1/2
a. n= 13/5
b. n= 3/25
c. n= 0
d. n= 1/5
Answers
\( \sf \longrightarrow \: 5 \bigg( \: n - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{n}{1} - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10 \times n - 1 \times 1}{1 \times 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10n - 1}{ 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: \frac{50n - 5}{ 10} = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =1(10) \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =10 \\ \)
\( \sf \longrightarrow \: \: 100n - 10=10 \\ \)
\( \sf \longrightarrow \: \: 100n =10 + 10\\ \)
\( \sf \longrightarrow \: \: 100n =20\\ \)
\( \sf \longrightarrow \: \:n = \frac{2 \cancel{0}}{10 \cancel{0}} \\ \)
\( \sf \longrightarrow \: \:n = \frac{1}{5} \\ \)
Answer:-
Answer:- D) n = ⅕ ✅To solve the equation \(\sf 5(n - \frac{1}{10}) = \frac{1}{2} \\\) for \(\sf n \\\), we can follow these steps:
Step 1: Distribute the 5 on the left side:
\(\sf 5n - \frac{1}{2} = \frac{1}{2} \\\)
Step 2: Add \(\sf \frac{1}{2} \\\) to both sides of the equation:
\(\sf 5n = \frac{1}{2} + \frac{1}{2} \\\)
\(\sf 5n = 1 \\\)
Step 3: Divide both sides of the equation by 5 to isolate \(\sf n \\\):
\(\sf \frac{5n}{5} = \frac{1}{5} \\\)
\(\sf n = \frac{1}{5} \\\)
Therefore, the solution to the equation \(\sf 5(n - \frac{1}{10})\ = \frac{1}{2} \\\) is \(\sf n = \frac{1}{5} \\\), which corresponds to option (d).
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♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
The ______ sum of squares measures the variability of the observed values around their respective
treatment means
error
Answers
The variability of a observed values all around respective treatment means is measured by the "error" sum of squares.
Explain the term error sum of squares?SSE, also referred to as residual sum of squares, stands for sum of squares error. It is the discrepancy between the actual value and the value projected.
The product of a score's deviation from the mean and this same difference. The amount of variance in the dependent variable which can be affected by the independent is reflected with in denominator of a F ratio in a variance analysis. Additionally known as residual sum of squares and sum of squared errors (SSE).Thus, the variance of the observed values surrounding the means of the corresponding treatments is measured by the "error" sum of squares.
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The correct question is-
The ______ sum of squares measures the variability of the observed values around their respective treatment means.
Order these numbers in Descending order
Answers
Answer:
28.3, 28 1/3, 25 1/4, 5v25
Step-by-step explanation:
Hi, I am beginning to apply Arithmetic and Geometric Sequences into world problems and I seem to be stumped on this last question. "A pile driver drives a post 27 inches on its first hit and 8 inches on its fourth hit. The depth of the driver after each additional hit is a constant rate. What is the value of this rate?"
Answers
We have the
s(1)=27
s(4)=8
then we will have the next form
\(s(n)=s(1)(r)^{n-1}\)we know s(1) and s(4) so we will substitute
\(8=27(r)^3\)then we isolate the r that is the rate
\(r^3=\frac{8}{27}\)\(r=\frac{\sqrt[3]{8}}{\sqrt[3]{27}}=\frac{2}{3}\)ANSWER
The constant rate is 2/3
Question 8 of 10
If f(x) = x² is horizontally compressed to g(x), which could be the equation of
g(x)?
O A. g(x) - (x)
O B. g(x) - (x-6)²
OC. g(x)=x² +6
O D. g(x) - (6x)²
SUBMIT
Answers
The horizontally compressed function is \(\(\text{g(x)} = x^2 + 6\)\). The correct option is OC. \(\(\text{g(x)} = x^2 + 6\)\).
To horizontally compress the function \(f(x) = x^2\), we can modify the equation by introducing a horizontal compression factor. Let's call the compressed function \(g(x)\).
The general equation for a horizontally compressed function can be expressed as \(g(x) = f(ax)\), where a is the compression factor.
In this case, we want to compress \(f(x) = x^2\). Let's choose a compression factor of \(\frac{1}{2}\).
Therefore, the equation for \(g(x)\) would be:
\(\[ g(x) = f\left(\frac{x}{2}\right) = \left(\frac{x}{2}\right)^2 \]\)
Simplifying this equation, we have:
\(\[ g(x) = \frac{x^2}{4} \]\)
Hence, the equation of \(g(x)\) is:
\(\[ \text{g(x)} = \frac{x^2}{4} \]\)
So, the correct option is OC. \(\(\text{g(x)} = x^2 + 6\)\).
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Ian and Keith make extra money in the summer picking strawberries. Yesterday, they picked 384 pounds of strawberries altogether. Ian is more experienced and picked 3 times as many pounds as Keith. How many pounds of strawberries did Keith pick yesterday?
Answers
Write the equation of a line in slope- intercept form passing through these two points (-1,-2) and (1,4)
Answers
Answer:
y=3x+1
Step-by-step explanation:
4--2=6
1--1=2
6/2=3
slope is 3
4=3(1)+b
4=3+b
4-3=3-3+b
1=b
1 is the y intercept
Answer:
y = 3x + 1
Step-by-step explanation:
(x₁, y₁) = (-1, -2) & (x₂ , y₂) = (1, 4)
\(slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\)
\(= \frac{4-[-2]}{1-[-1]}\\\\= \frac{4+2}{1+1}\\\\= \frac{6}{2}\\\\= 3\)
m = 3
y -y₁ = m(x - x₁)
y - [-2] = 3(x - [-1])
y + 2 = 3(x +1)
y + 2 = 3x + 3
y = 3x + 3 -2
y = 3x + 1
What is the product of 5 and 3?
40
0 -13
13
040
Answers
Answer:
15 is the answer to the question
Answer:
15, which for some reason does not seem to be an option.
Step-by-step explanation:
Product means to multiply to numbers, items etc.
5 times 3, as you should know, is 15.
Hope this helps.
Kali wants to buy a long sandwich for a party store a sales a foot 5 foot sandwich for $42.50 store be sells a 6 foot sandwich for $49 and 50 Cent which store has the better buy show your work
Answers
Answer:
The second store with the 6 foot is better pricing.
Step-by-step explanation:
find out how much each foot cost on each sandwich
42.5/5=8.5
49.5/6=8.25
The first store sells each foot of sandwich for 25 cents cheaper.
How many digits are in the repeating pattern of the repeating decimal 1.666666…?
Answers
Answer: b865e95e
Step-by-step explanation:
Type the integer that makes the following addition sentence true for Brainliest!
Answers
Answer:
-1
Step-by-step explanation:
4-3=1
CHECK:
-1+-3=-4 (correct, and proven)
Bandhan Bank employee salary after 10 years
Answers
Answer:
- Banking Operations salary in India with less than 1 year of experience to 10 years ranges from ₹ 1.4 Lakhs to ₹ 7 Lakhs with an average annual salary of ₹ 3.1 Lakhs based on 261 latest salaries
h(t)= -20 + 11t
h(11) =
Answers
Answer:
h(11) = -20 + 11(11)
h(11) = -20 + 121
h(11) = 101
Step-by-step explanation:
replace t by 11
do multiplication
add them together
Answer:
h(t) =−20+11t h(11)= 101
Step-by-step explanation:
yo i need help now!! please!!!!
Answers
The approximate area of the composite figure is 71.13 square centimeters. None of the given answer choices are exact, but the closest one is D. 67.12 square centimeters.
What is the composite figure's square's area?Area of composite shape equals area of square plus area of rectangle. The composite shape's area is 14 + 9 = 23 square inches. The resulting composite shape has a surface area of 23 square inches.
We must first determine the areas of the three simpler shapes in order to combine them together to determine the area of the composite figure.
The first shape is a rectangle that measures 8 cm in length and 6 cm in breadth. Its surface area is 8 by 6 cm, or 48 square cm.
A semicircle with a diameter of 6 cm makes up the second form. It has a 3 centimeter radius. Half of a full circle's area is contained within a semicircle.
1/2 × π × 3 cm × 3 cm = 4.5 π square cm ≈ 14.13 square cm (rounded to two decimal places)
A triangle with a 6 cm base and 3 cm height makes up the third shape. Its geographical range is:
1/2 × 6 cm × 3 cm = 9 square cm
We sum the areas of the three shapes to obtain the area of the composite figure.
48 square cm + 14.13 square cm + 9 square cm ≈ 71.13 square cm
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Cody Summer sells tires for tractor-trailers. He earns 4.5 percent commission on the first $6,000, 8 percent on the next $6,000, and 12 percent on sales over $12,000. Last month he sold $18,000 worth of tires. What was his total commission?
Answers
Answer:
$1470
Step-by-step explanation:
Summer earned 4.5% on $6000 +8% on $6000 + 12% on ($18000-12000) = $6000, for a total of 24.5% of $6000.
commission = 0.245 · $6000 = $1470
Summer earned a total commission of $1470.
What is the measure of
angle x?
Enter your answer in the box.
X =
Answers
Answer:
x = 48°
Step-by-step explanation:
Complementary angles
Angles that sum to 90°.
Vertical Angle Theorem
When two straight lines intersect, the vertical angles are congruent (equal).
Therefore, angle x is equal to the angle that is complementary to 42°.
To find x, subtract 42° from 90°:
⇒ x = 90° - 42°
⇒ x = 48°
HELP PLSSS . Miley is purchasing several yards of fabric for a school project. If she spent $13.41 and the fabric was $2.98 per yard, how many yards did she purchase?
Answers
Answer:
4.5 yards of fabric.
Step-by-step explanation:
In order to find out how many yards she purchased, you need to divide the money she spent by the price of fabric per yard. Therefore, you divide
13.41/2.98=4.5
4.5 yards of fabric
if h(x) =x+2/x-2, then dy/dx= ?
Answers
dy/dx = [(x - 2)(1) - (x + 2)(1)]/(x - 2)^2
Simplifying the numerator:
dy/dx = (-4)/(x - 2)^2
So the derivative of h(x) with respect to x is -4/(x - 2)^2.
Answer: To find the derivative of the function h(x), we can use the quotient rule, which states that if f(x) = u(x) / v(x), then f'(x) = [v(x)u'(x) - u(x)v'(x)] / [v(x)]^2.
Using this rule, we can find the derivative of h(x) as follows:
h(x) = (x + 2) / (x - 2)
h'(x) = [(x - 2)(1) - (x + 2)(1)] / (x - 2)^2 // apply the quotient rule and differentiate numerator and denominator
h'(x) = (-2 - 2x) / (x - 2)^2
Therefore, the derivative of h(x) is h'(x) = (-2 - 2x) / (x - 2)^2.
Step-by-step explanation:
a) Alex, an eighth grader, and Eric, a seventh grader, need to determine who came
closer to their grade’s state record for the triple jump. Alex jumped 38 feet 11 2/3
inches and Eric jumped 36.89 feet. Who was closer to the state record if the eighthgrade record is 40.17 feet, and the seventh-grade record is 38 feet 1 3/5 inches? (2
points)
Answers
The person that was closest to the state record after the jump is; Alex
How to solve Algebra word problems?We are told that Alex jumped 38 feet 11²/₃ inches or 38.9725 ft and that the eighth-grade record is 40.17 feet.
Let see how closer Alex jumped was;
40.17 feet - 38.9725 ft = 1.2425 ft
We are told that Eric jumped 36.89 feet and the state record of the eighthgrade record is 40.17 feet. Thus;
Let see how closer Eric jumped was;
40.17 feet - 36.89 ft = 3.28 ft
We conclude that 1.2425 ft is less than 3.28 ft and as such Alex was closer.
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Three quarters of a number is 27. What is two ninths of the number?
Answers
Answer:
8
Step-by-step explanation:
let x be the number , then
\(\frac{3}{4}\) x = 27 ( multiply both sides by 4 to clear the fraction )
3x = 108 ( divide both sides by 3 )
x = 36
the number is 36, so
\(\frac{2}{9}\) × 36 = 2 × 4 = 8
The two ninths of the number is 8
We know that Three quarters of a number is \(\frac{3}{4}\) times of a number
Hence we will assume the number x ,
\(\frac{3}{4} of x = 27\)
\(x = 27 X \frac{4}{3}\)
\(x = 36\)
Now as we know the number is 36
Therefore , the two ninths of the number assumed as y
We will multiply the number 36 by 2 and then divide by 9
Hence,
\(y = 36 X \frac{2}{9}\)
\(y = 8\)
Thus, the two ninths of the number 36 is 8
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Think About the Process You have 20 quarters. You find 40% more quarters in your room. Then
you go shopping and spend 75% of the total number of quarters. Write an expression to represent
the total number of quarters you take with you shopping. Calculate, in dollars, the amount of money
you have left.
What expression represents your total number of quarters?
O A. 20 +(20 - 0.75)
OB. 20+ (20 = 40)
OC. 20+ (20 x 40)
OD. 20+(20 x0.40)
Answers
Answer:
A. 1.4*20 quarters
B.14
Step-by-step explanation:
A: 1.you start with 20 quarters= 20*1
2.you find 40% of twenty quarters in your room= 4/100*20=0.4*20
3.20*1+20*0.4= 20*1.4
B:20*1.4=28
28*50/100=14