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pochemuha
3 years ago
11

I say it’s D but i need reassurance

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

Yes it's D or it's B

Step-by-step explanation:

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PLEASE HELP ME: ASAP
VashaNatasha [74]

Ok so

Corresponding sides and angles are a pair of matching angles or sides that are in the same spot in two different shapes.

It would basically be a ratio (7:14)

My best help would be this

If two triangles are similar, then the ratio of the area of both triangles is proportional to the square of the ratio of their corresponding sides. This proves that the ratio of areas of two similar triangles is proportional to the squares of the corresponding sides of both the triangles.

I really hope this helps, dont have a lot of time today to answer a lot of questions so have a great day and lmk if this helps!

4 0
3 years ago
Read each verbal expression Then assign a variable and distribute
Sedaia [141]
5. 2*(7+x) which if you distributed would be 14+2x.
6.x - 8^2 or x-64.
Hope this helped!
4 0
4 years ago
The art club has a goal to raise at least $500 by selling paintings to the student body for $15 each. They have already spent $7
natali 33 [55]

Answer:

15x - 70 = 500

Step-by-step explanation:

3 0
3 years ago
I dont understand how to do this
Airida [17]

The statement EF=2.GF (Option A) and the statement

\frac{\sqrt{3} }{2} .EF=GE (Option C) are true for the ΔEFG.

<h3>What are trigonometric ratios?</h3>

The six trigonometric ratios of a right-angle triangle are Sin, Cos, Tan, Cosec, Sec and Cot. Trigonometric ratios are used to measure the sides of the right triangle.

Given that in ΔEFG, m∠E=30°, m∠F=60° and m∠G=90°.

Wow, sin 30°=\frac{GF}{EF}

⇒\frac{1}{2} =\frac{GF}{EF}

⇒EF=2.GF

and sin 60°=\frac{GE}{EF}

⇒\frac{\sqrt{3} }{2} =\frac{GE}{EF}

⇒\frac{\sqrt{3} }{2} .EF=GE

Therefore, the statement EF=2.GF (Option A) and the statement \frac{\sqrt{3} }{2} .EF=GE (Option C) are true for the ΔEFG.

To learn more about trigonometric ratios visit:

brainly.com/question/1201366.

#SPJ1

6 0
2 years ago
Consider the sequence {an} = {nrn}. Decide whether {an} converges for each value of r.
Rudiy27

Answer:

a). converges

b). diverges

c). converges

Step-by-step explanation:

{ $ a_n $ } = { $ nr^n $ }

Using radio test,

L = $ \lim_{n \rightarrow \infty} |\frac{a_n + 1}{a_n}| $

   = $ \lim_{n \rightarrow \infty} |\frac{(n+1)r^{n+1}}{nr^n}| $

   = $ \lim_{n \rightarrow \infty} |(1+\frac{1}{n})^r| $

   = $ \lim_{n \rightarrow \infty} |r| $

   = |r|

Therefore, $a_n$ converges in |r| < 1

a). r = 1/5

    $\{ a_n \}=  \{\frac{1}{5}, n \}$

This sequence is monotonically decreasing and bounded.

0 < $ a_n $ < 1

Hence, { $ a_n $ } converges.

b). r = 1

    { $ a_n $ } = { n }

This sequence is monotonically increasing sequence which is not bounded.

Hence, { $ a_n $ } diverges.

c). r = 1/6

$\{ a_n \}=  \{\frac{1}{6}, n \}$

This sequence is monotonically decreasing and bounded.

0 < $ a_n $ < 1

Hence, { $ a_n $ } converges.

For  |r| < 1, the $a_n$ converges.

3 0
3 years ago
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