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2 years ago

What is the scale of the model of Venus

Mathematics

1 answer:

Firdavs [7]2 years ago

4 0

Answer:

I'll chose A

Step-by-step explanation:

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Find the Volume of the cone

Karolina [17]

Answer:

Step-by-step explanation:

first we need to know that redious isn't gien

so we have to find redious

according to Pythagoras theorem

a²+b²=c²

a=√c²-b²

a=17²-15²

a=√(17+15)(17-15)

a=√64

a=8

$as \: we \: khow \: volume \: of \: a \: cone$

$= \frac{1}{3} \pi {r}^{2} h$

$\frac{1}{3} \pi \times {8}^{2} \times 15$

$\frac{\pi}{3} \times 64 \times 15$

$\pi \times 64 \times 5$

$3.141 \times 64 \times 5$

$1005.12$

7 0

2 years ago

Given the function y = x + 2, determine the missing coordinate value of (x, -9).

Irina-Kira [14]

Answer: x= -11

Step-by-step explanation: Substitute y for -9, and move 2 to the other side, which would be -9-2=-11. So x=-11

5 0

10 months ago

How many whole numbers are less than n+1? WILL GIVE BARINALIEST TO WHOEVER ANSWERS FIRST AND IS CORRECT

olga2289 [7]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Michael buy two bags of chips and three boxes of pretzel for $5.13. He than buys another bag of chips and two more boxes for pre

Art [367]

Answer:

Chips: 99 cents

Pretzels: $1.05

Look at attachment

8 0

3 years ago

Calcule as potências a seguir e escreva a resposta respectivamente 8 elevado a 2; 10 elevado a menos dois;- 4 elevado a 4; abre

koban [17]

Answer:

We just have to solve each power.

$8^{2} = 8 \times 8 = 64\\10^{-2} =\frac{1}{10^{2} } =\frac{1}{100}=0.01 \\(-4)^{4}=(-4) \times (-4) \times (-4) \times (-4)=256 \\(-6)^{4}=(-6) \times (-6) \times (-6) \times (-6)=1,296$

Remember, to solve a power, we just need to multiply its base as many times indicates its exponent.

It's important to know that the negative exponent indicates a position, that's why in the second exercise we needed to change the position of the power to continue.

6 0

2 years ago