Answer:
D 90 ft
Step-by-step explanation:
3×3×2+3×6×4=18+72=90
Point A is located at (0,4) and point B is located at (-2, -3). Find the x value for the point that is 1/4 the distance firm point A to point B. -1.5 -2 -0.5 -1
Answer:
.25
Step-by-step explanation:
distance between 0,4 is 1. The distance between _2 and _3 is minus 5. X equals.
.25
Which word BEST describes the 2 in the expression 2x + 3?
Answer:
2 in the expression is the coefficient of x
Answer:
2 would be the coefficient
pls mark branliest :)
i got this wrong the first time i did this, can someone please explain how they got their answer and give any tips to improve?
n = ___?
Answer:
n = 2
Step-by-step explanation:
The intersecting chord theorem describes the relation between line segments in a circle formed by intersecting chords.
The product of line segments in a chord is equal to the product of line segments in the other chord if intersecting in a circle.
This means that:
(n + 16)(4) = (n + 6)(9)
4n + 64 = 9n + 54
–4n –4n
64 = 5n + 54
–54 –54
10 = 5n
5n = 10
÷5 ÷5
n = 2
________________
4n + 64 = 9n + 54
4(2) + 64 = 9(2) + 54
8 + 64 = 18 + 54
72 = 72 ✓
Guys please help on this I barely understand it
the answer is 56 degrees
looking at the triangle you can identify it as a right triangle by the square at the top right corner. all right triangles have at least one 90 degree angle, which is what that square marks. the question also gives you the measurement of the second angle wich is 34 degrees. all angles of a triangle have to add up to 180 degrees, so we can add 90 degrees and 34 degrees wich gives us the sum of 124. now if you subtract 124 from 180 you get 56, therefore, the angle x is 56 degrees.
The Grocery Store is located 4.8 miles west of the School. The Airport is located 6.4 miles south of the School. What is the length of a straight line between the Grocery Store and the Airport? Show all work.
Answer:
8 miles
Step-by-step explanation:
Using the Pythagorean Theorum, we put in c=√4.8^2+6.4^2, which when we solve, will be equal to 8.
(Sorry if this is incorrect)
If 75% of a number is 300 and 20% of the same number is 80, find 95% of that number.
Answer:
380
Step-by-step explanation:
380/400 is 95%
The purpose of life insurance is to protect your car in case of an accident. O True. False.
Answer:
false
Step-by-step explanation:
The statement given is false information.
What is insurance?Insurance that pays out a sum of money either on the death of the insured person or after a set period.
Given is a statement about life insurance,
The main purpose of a life insurance, is to provide the financial help to the survivors family not to secure against an accident.
Hence, The given statement is false.
For more references on life insurance, click;
https://brainly.com/question/1400638
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HELP PLEASE!!! I WILL MARK BRAINLY
Answer:
1.A. 2.A 3.N. 4.N 5.S
Step-by-step explanation:
PLSSS HELPPP!!!
i don’t know
Answer:
Volume of a sphere is 4/3(pi r ^3)
You were given d = 10 so r = 5
Which of the following
E values would form a right
triangle?
A. 4, 7, 11
B. 5, 12, 13
C. 5, 10, 15
D. 8, 9, 12
$15 for 4 quarters Find the untie rate. Don't forget to write the label
Answ15 equals 5 so it's 5t6665
Step-by-step explanation:
Answer:
3.75
Step-by-step explanation:
I'm not completely 100% sure but i think thats the answer i am so very sorry if i'm wrong
(WILL GIVE BRAINLIEST)
Answer:
i think the answer is B
Step-by-step explanation:
Tim left a $4 tip on a $20
bill. What percent tip did he leave?
Answer:
20%
Step-by-step explanation:
Divide 4 (tip) by 20 (total bill) and you get 20 percent.
Answer:
20% tip
Step-by-step explanation:
4/20 = 0.2
Convert to a percentage:
0.2*100 = 20%
Ming is making cookies, and hehas 10 eggs in his refrigerator to make 30 cookies hiis recipe requires 3 eggs. Using this recipe, how many more eggs will he need to buy to make120 cookies?
Answer:
your answer is 12 eggs
Step-by-step explanation:
divide the cookies and the eggs.
30 divided by 3 is 10
thats how many cookies you can make with one egg.
now divide 120 by 10
your answer is 12 eggs
determain if the red line is a leg or Hypotenuse of the right triangle
Answer:
Hypotenuse
Step-by-step explanation:
Have a good day :)
Find the value of C round your answer to the nearest hundredth.
Answer:
Step-by-step explanation:
using formula:
a^2+b^2=c^2
5^2+3^2=c^2
25+9=c^2
34=c^2
[tex]\sqrt{34}[/tex]=c
5.8=c
Explain why the graph shown may be misleading.
Answer:
size of the cars
Step-by-step explanation:
if you were to look at it you would see all of the cars are the same length
The exponential equation 34 = 81 can be written as logarithmic equation
in the form:
The exponential equation 3⁴ = 81 can be written as a logarithmic equation in the form will be 4 = ㏒₃ 81. Then the correct option is D.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The exponential equation is given below.
3⁴ = 81
Take log on both sides with base 3, then we have
㏒₃ 3⁴ = ㏒₃ 81
4㏒₃ 3 = ㏒₃ 81
4 = ㏒₃ 81
The exponential equation 3⁴ = 81 can be written as a logarithmic equation in the form will be 4 = ㏒₃ 81. Then the correct option is D.
More about the solution of the equation link is given below.
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y=x
2
+3x+2 & y=4x+4
Answer:
Step-by-step explanation:pho;np9yil.gboil k,
HELP QUICK!!!1
PLease
Answer:
B and C.
Step-by-step explanation:
Find the circumference of the circle using C = pi•D
Answer:
The correct answer is the third choice, 14 pi.
The choice you selected is wrong.
Circumference = πD
= diameter is 14, so its 14π
a group of 4 friends shares 2 packs of gum equally? there are 8 pieces of gum in each pack. which set of equations shows how many pieces of gum, g each friend recieves?
A major car dealership has several stores in a big city. The owner wants to determine if there is a difference in the proportion of SUVs that are sold at stores A and B. The owner gathers the sales records for each store from the past year. A random sample of 55 receipts from store A shows that 30 of the sales were for SUVs. Another random sample of 60 receipts from store B shows that 42 of the sales were for SUVs. Assuming conditions for inference are met, what is the 99% confidence interval for the difference in proportions of sales that are SUVs
Answer:
confidence interval = ( -0.38 , 0.08 )
Step-by-step explanation:
Given data :
n1 = 55 , n2 = 60 ,
Let P1 ( proportion of SUV sales at store A ) = 30 / 55 = 0.55
P2 ( sample proportion of SUV sales at store B ) = 42/60 = 0.70
The Z-value at 99% confidence Interval = 2.58
Determine the 99% confidence interval for difference in proportion
applying the formula below
( P1 - P2 ) ± Z ( [tex]\sqrt{p1( 1-p1)/n1 + p2(1-p2)/n2}[/tex]
Input values above into equation
confidence interval = ( -0.38 , 0.08 )
Help ASAP please !! No scam I really need this ❤️
Trigonometry dilation
Answer:
Point E
Step-by-step explanation:
Notice that point E is the only point where you can draw a straight line from E to A' to A, E to B' to B, etc. That is, the line doesn't have to turn or bend to reach these three points. This doesn't work with any other point, so you know E is the point of dilation.
You can more firmly determine this by looking at the ratios of the distances. Notice how E is the only point where the ratio from of E to A and E to A' is equal to the ratio from of E to B and E to B', and so on for each vertex of the quadrilateral.
which of the following is most likely to be the number of times a 1 is rolled out of 500 rolls
80
200
30
Find the value of x and y of the equilateral triangle
Answer:
x = 12
y = 30
Step-by-step explanation:
We know:
All sides of equilateral triangle are equal:
= > 3 x + 8 = 4 x - 4
= > 8 + 4 = 4 x - 3 x
= > x = 12
Also, we know all angles of equilateral triangle is 60. And their sum is 180.
= > 2 y = 60
= > y = 30
Hence we get required answer!
Identify the area of a regular pentagon with side length 11 cm. Round to the nearest tenth.
Answer:208.2
Step-by-step explanation:
Answer:
208.2
Step-by-step explanation:
I got it right;)
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answer:
f(x) = -½x + 16
Step-by-step explanation:
Using two points in the line, (0, 16) and (4, 14), we can write an equation for the linear function in the slope-intercept form, f(x) = mx + b, by finding the slope (m) and the y-intercept (b), then substituting each of the value into f(x) = mx + b.
✔️Slope (m) = change in y/change in x
Using, (0, 16) and (4, 14),
Slope (m) = (14 - 16)/(4 - 0) = -2/4
m = -½
✔️y-intercept (b) would be the value of y when x = 0, or the point at which the y-axis is intercepted by the line.
Thus,
When x = 0, y = 16
Therefore,
b = 16
✅Write the equation of the function by substituting m = -½ and b = 16 into f(x) = mx + b
Thus:
f(x) = -½x + 16
Find the value of x. Round your answer to the nearest tenth
(Will give brainiest)
Answer:
Its 67.9 but technically its 67.912 *hope this helps
Step-by-step explanation:
Right scalene triangle.
Sides: a = 66 b = 16 c = 67.912
Area: T = 528
Perimeter: p = 149.912
Semiperimeter: s = 74.956
Angle ∠ A = α = 76.373° = 76°22'23″ = 1.333 rad
Angle ∠ B = β = 13.627° = 13°37'37″ = 0.238 rad
Angle ∠ C = γ = 90° = 1.571 rad
Height: ha = 16
Height: hb = 66
Height: hc = 15.55
Median: ma = 36.674
Median: mb = 66.483
Median: mc = 33.956
Inradius: r = 7.044
Circumradius: R = 33.956
Vertex coordinates: A[67.912; 0] B[0; 0] C[64.142; 15.55]
Centroid: CG[44.018; 5.183]
Coordinates of the circumscribed circle: U[33.956; 0]
Coordinates of the inscribed circle: I[58.956; 7.044]
Exterior (or external, outer) angles of the triangle:
∠ A' = α' = 103.627° = 103°37'37″ = 1.333 rad
∠ B' = β' = 166.373° = 166°22'23″ = 0.238 rad
∠ C' = γ' = 90° = 1.571 rad
One out of five students wore shorts. What percent of the students wore shorts?
A. 15%
B. 20%
C. 25%
D. 50%
Answer:
B. 20%
Step-by-step explanation:
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Answer:
B. 20%
Step-by-step explanation:
100% / 5 = .20 = 20%
hope this helps ^^