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2 years ago

Please answer asap. NO SCAM LINKS.

Mathematics

1 answer:

solong [7]2 years ago

4 0

B is the answer I did that last week at my school

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Find the missing side length. Leave your answers radical in simplest form. PLEASE HURRY

n200080 [17]

Answer:

the answer for y is 9 and x is 9✔2( the check is square root symbol)

7 0

2 years ago

I'm stuck. what do i do next??

Aneli [31]

Here is your solution,
(-5)^2 - √25 - 4 x (-14)/2
25 - √ 25 + 56/2
25 - √81/2
(25 - 9)/2 = 16/2 = 8

or
25 + √25 +56/2
25 + √81/2
(25 + 9)/2 = 34/2 = 17

So m = 8,17

6 0

3 years ago

Pyramid A and Pyramid B are similar. Pyramid A has a volume of 648 m and Pyramid B has a

ryzh [129]

Answer:

the ratio of the surface area of Pyramid A to Pyramid B is: $\frac{36}{49}$

Step-by-step explanation:

Given the information:

Pyramid A : 648 $m^{3}$
Pyramid B : 1,029 $m^{3}$
Pyramid A and Pyramid B are similar

As we know that:

If two solids are similar, then the ratio of their volumes is equal to the cube

of the ratio of their corresponding linear measures.

<=> $\frac{Volume of A }{Volume of B}$ = $(\frac{a}{b}) ^{3}$ = $\frac{684}{1029}$ = $\frac{216}{343}$

<=> $\frac{a}{b} =$ $\frac{6}{7}$

Howver, If two solids are similar, then the n ratio of their surface areas is equal to the square of the ratio of their corresponding linear measures

<=> $\frac{surface area of A}{surface area of B} =( \frac{a}{b}) ^{2}$

= $\frac{36}{49}$

So the ratio of the surface area of Pyramid A to Pyramid B is: $\frac{36}{49}$

7 0

3 years ago

If Hannah purchased a 5-day parking pass for $36.25, how much did she pay per day?

Elina [12.6K]

Answer:

$7.25

Step-by-step explanation:

7 0

3 years ago

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Which graph shows a line with an x-intercept of (-4, 0) and a slope of −2/5

Anastasy [175]

What do the graphs look like?

5 0

2 years ago

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