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Dennis_Churaev [7]
3 years ago
5

I need help don’t know this ??

Mathematics
1 answer:
stealth61 [152]3 years ago
3 0
Is it trying to find the pints where they meet????!
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The area of the region on the map is 97.5 miles
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2 years ago
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(2a² – b) (за² + 3b)
nataly862011 [7]

Answer:

a^4+3a^2-3b^2

Step-by-step explanation:

\hookrightarrow \: (2 {a}^{2}  - b)(3 {a}^{2}  + 3b) \\  \hookrightarrow \:2 {a}^{2} (3 {a}^{2}  + 3b) - b(3 {a}^{2}  + 3b) \\  \hookrightarrow \:6 {a}^{4}  + 6 {a}^{2} b - 3 {a}^{2} b - 3 {b}^{2} \\   \hookrightarrow \:{a}^{4}  + 3 {a}^{2} b- 3 {b}^{2}

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2 years ago
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ElenaW [278]
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3 years ago
On the number line below, which value is most likely represented by the point indicated by the arrow?
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Step-by-step explanation:

5 0
3 years ago
Se quiere cubrir una pared con vidrios de forma triangular. La pared mide 36 m de largo y 9V3 m de alto.
Eddi Din [679]

Based on the dimensions of the wall and the triangular glass, the number of mirrors needed is 215 mirrors.

<h3>What number of mirrors are needed?</h3>

First find the area of the wall:

= 36 x 93

= 3,348 m²

The area of the triangle, assuming it is an equilateral triangle is:

= (√3/4) x 6²

= 15.59 m²

The number of mirrors needed is:

= 3,348 / 15.59

= 215 mirrors

Find out more on the area of an equilateral triangle at brainly.com/question/1099318.

#SPJ1

4 0
2 years ago
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