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2 years ago

I need help with this ASAP please just a,b,c

Mathematics

1 answer:

Ulleksa [173]2 years ago

8 0

A15,15,15 B from the top15,1,45,3,15 C 30,2,30,2,15

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find the area and circumference of the circule .(round your number to the nearest hunderth.) r=4.5 cm

balu736 [363]

Answer:

28.2743338823

Step-by-step explanation:

The circumference of every circle is 3.14, and in order to find the area you must do Pi (3.14) times the radius doubled ( $\pi$ x R2) Hope that helped!

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2 years ago

C. Explain why 32 percent is equivalent to

11Alexandr11 [23.1K]

Answer: 32% is equal to 32/100.

Step-by-step explanation: This is because 32% is also equal to 0.32. Percents are evaluted with the fraction denominator 100. 32/100 is also 32 parts out of 100 parts. This expression represents 32%.

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2 years ago

Which description explains how the graph of f(x)=√x could be transformed to form the graph of g(x) = √x-6

yawa3891 [41]

Answer:

Step-by-step explanation:

First question: x - 6 means there is a shift to the right.

Second Question: substitute the given values into the original equation for appropriate transformations.

Answer: 3 |x-4| + 2, because vertical stretch multiplies x, horizontal shifts are subtracted or added to x, and vertical shifts are added or subtracted to the entire function.

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2 years ago

How much would it cost to buy 10 pens and 10 pencils from the school store

Pepsi [2]

Answer:

Step-by-step explanation:

500

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2 years ago

The hypotenuse AB of the right triangle ABC is parallel to the axis of the abscess. Find the length of the hypotenuse if A (-1;

lukranit [14]

Answer:

10.25

Step-by-step explanation:

The slope of AC is given by the slope formula:

m = (y2 -y1)/(x2 -x1)

m = (-4 -1)/(3 -(-1)) = -5/4

Then the slope of CB is the opposite reciprocal, 4/5. The equation of line CB in point-slope form is ...

y -k = m(x -h) . . . . . . line with slope m through point (h, k)

y -(-4) = 4/5(x -3) . . . . line CB

When y = 1 (to match the y-value of A), then ...

1 +4 = 4/5(x -3)

5(5/4) = (x -3) . . . . . multiply by 5/4

6.25 +3 = x = 9.25 . . . . add 3

Point B is (9.25, 1).

The length of the hypotenuse is ...

9.25 -(-1) = 10.25

6 0

2 years ago