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Harlamova29_29 [7]
3 years ago
8

Helpppp. It’s kinda the same as another question but helpppp

Mathematics
2 answers:
balandron [24]3 years ago
6 0

Answer:

23/9.....................

Margarita [4]3 years ago
4 0

Answer:

21

-----

4

Step-by-step explanation:

21/6 × 3/2

21/2 × 1/2

21/4

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I’m confused :( I will mark as Brainliest and give you points
Ludmilka [50]

Answer:

123.5 square inches

Step-by-step explanation:

Given: To find the area of a rectangle, you have to multiply base times height.

To find the area of a triangle, you have to do base times height devided by 2.

Finding the area: Let's break up this shape into polygons. At the bottom there is a rectangle. We know that to find the area of the rectangle you have to do base times height. 13in•7in will give you <u>91in</u> square for the rectangle.

Now for the triangle. If you can see, if you break the triangle in half, there are 2 right triangles. Let's look at the right one for now. Since we know that to find the area of a triangle you have to do base times height divided by 2,  you do 5in•6.5in=32.5in. 32.5in divided by 2 is <u>16.25in </u>square which is the area of one triangle. You might be wondering why i did 5•6.5, and that's because at the bottom of the rectangle you can see it's 13in, and 13in÷2=6.5in.

We already found the area of the rectangle and one triangle. The other triangle is equal to it so we can just do 16.25+16.25=<u>32.5in</u> square for both of the triangles.

Now we add it all up: 32.5+91=123.5 square inches

8 0
2 years ago
PLSSSS HELPP ASSPPPP!!!!
Ne4ueva [31]
The rate of change is 1.5
8 0
3 years ago
Both circle Q and circle R have a central angle measuring 75°. The ratio of circle Q's radius to circle R's radius is 2:5. Which
ycow [4]
The ratio of similar areas is the square of the ratio of the scale factor.

Circle R's sector is (5/2)² = 25/4 the area of Circle Q's sector.
7 0
3 years ago
Read 2 more answers
A rectangular prism shaped hamster cage is 13 incges tall. The perimeter of the base is 84 inches. The length of the base is 5 t
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Answer:

Step-by-step explanation:

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2 years ago
Which expression is equivalent to 7 (z+2)
lutik1710 [3]

7z+14 because if have to multiply everything on the outside by the inside,so 7 *y=7z and 7*2=14

6 0
2 years ago
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