3 years ago

Work out the surface area of this sphere leave your answer in terms of t 5cm

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

5 0

I think 34.5 because the area is multiple of the 3.14

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What is the additive of p when p = -19.57

scoray [572]

The additive inverse of a number is just the opposite of the given number. For example; 2 and the additive inverse is -2.

If we apply this to the number we are given, we get 19.57

Best of Luck!

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3 years ago

The temperature of a pot of hot water is 200.5. The temperature of the water decreases 3.5 per minute. What is the temperature o

irina1246 [14]

Answer:

The temperature of the liquid 15 minutes later is $151.5$

Step-by-step explanation:

This is an example of arithmetic progression

We need to find 15 th term

Here

$a=200.5\\\\d=-3.5\\\\t_{15}=200.5+(15-1)\times-3.5\\\\=151.5$

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3 years ago

Lamar is considering two loans.

Varvara68 [4.7K]

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4 years ago

Read 2 more answers

Solve the equation for x.

liq [111]

Answer:

$x=55$

Step-by-step explanation:

The given equation is $\sqrt{x-6}+3=10$

Group similar terms to get:

$\sqrt{x-6}=10-3$

$\sqrt{x-6}=7$

Square both sides to obtain:

$x-6=7^2$

$x-6=49$

Add 6 to both sides

$x=49+6$

Simplify the right hand side to obtain;

$x=55$

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3 years ago

The price of milk increased by 8 percent.If the original price is R10,84,what is the new price? step by step explanation

antiseptic1488 [7]

Answer:

If the price of a product decreases from $10 to $8, leading to an increase in quantity demanded from 40 to 60 units.

Step-by-step explanation:

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3 years ago