2 years ago

1

Mathematics

1 answer:

Stella [2.4K]2 years ago

6 0

Yes, this identity is true. Those two operations are equivalent.

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Help how do i do this problem?

MatroZZZ [7]

The answer will be the same because when you multiply it by itself it equals 2.25

7 0

2 years ago

Alicia is sewing a rectangle bedspread that measures 72 inches by 60 inches. The bedspread is red with a gold circle 18 inches i

Natalija [7]

Answer:

$4,066\ in^{2}$

Step-by-step explanation:

we know that

The area of the bedspread that is red is equal to the area of rectangle minus the area of the circle

step 1

Find the area of rectangle

The area is equal to

$A=72*60=4,320\ in^{2}$

step 2

Find the area of the circle

$A=\pi r^{2}$

we have

$r=18/2=9\ in$ ----> the radius is half the diameter

assume

$\pi=3.14$

substitute

$A=(3.14)(9)^{2}$

$A=254.34\ in^{2}$

step 3

Find the area of the bedspread that is red

Find the difference of the areas

$4,320\ in^{2}-254.34\ in^{2}=4,066\ in^{2}$

5 0

3 years ago

Q2.The two triangles shown below are congruent by ?

dalvyx [7]

Answer:

cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Write the fraction in simplest form 4/12

GaryK [48]

4/12= 2/6=1/3 So the answer is 1/3

4 0

3 years ago

Anyone know (Worth lost of points, will mark brainliest!)<br> *I also do not accept links, Sorry!

nadezda [96]

Here ya go! :)
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3 0

2 years ago