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3 years ago

Identify the graphs.......

Mathematics

2 answers:

wlad13 [49]3 years ago

6 0

Answer:

Step-by-step explanation:

Equation of a circle: (x - h)² + (y - k)² = r

h is the x-coordinate of the center, and k is the y-coordinate.

Here, h is 3 and y is -2.

So, we find the circle which has the center of (3, -2).

That is D, because the center is 3 to the right and 2 down from the origin.

lapo4ka [179]3 years ago

3 0

Answer:

The Answer is D

Step-by-step explanation:

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Markita bought a roll of carpet that is 8.5 feet wide. The maximum area the carpet will cover is 136 square feet. What is the lo

kenny6666 [7]

Answer:

16 feet in length.

Step-by-step explanation:

In this situation, you are given the area and the width of the full carpet, furthermore, you must reverse the formula for area to find the length, as so:

Area Formula: A= l • w

Given: 136= l • 8.5

l = 136 ÷ 8.5

l = 16 feet

I hope this was helpful!

3 0

3 years ago

A Swimming pool is in the shape of a rectangular prism. the pool is 5 ft deep. Its length is 3 times its width. The volume of th

Natasha2012 [34]

To solve for the width and the length of the pool, you will use the formula for finding the volume of a rectangular prism. You will represent the length and the width of the pool in terms of w, the width.

Please see the attached picture for the work.

The width of the pool is 20 feet.

The length of the pool is 3 x 20 ft or 60 feet.

8 0

3 years ago

Which expression is equivalent to:

Paul [167]

B.) 10x-5 is equivalent to 6x – 5 + x + 3x

4 0

3 years ago

The sides of ∠A are tangent to circle k(O) with radius r. Find: r, if OA=14 dm, m∠A=90°.

Alex_Xolod [135]

Answer:

r = √98

Step-by-step explanation:

angle A and the diameter form an isosceles right triangle, with OA as the hypotenuse and r as the other sides. You can then make and solve an equation from the Pythagorean Theorem:

r^2 + r^2 = 14^2

2r^2 = 14^2

2r^2 = 196

r^2 = 98

r = √98

6 0

3 years ago

Read 2 more answers

Please help me solev this math problem 6 × (5 - 4) = (6 × ) - (6 × )

Dmitriy789 [7]

6x5=30-4=26x6=156-6=150

6 0

1 year ago