2 years ago

Work out the area of this circle. Give your answer in terms of pie and state it’s units.

Mathematics

1 answer:

ollegr [7]2 years ago

6 0

What I don’t get it

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uranmaximum [27]

Answer: y is 5 and x is 1

Step-by-step explanation:

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3 years ago

What is the value for f (x) = 4^2x -100 when x = 2

Wewaii [24]

X=2
So,
=4^2×2 -100
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2 years ago

Rosanne is training for the Austin marathon, so she plans to run 10 miles in her neighborhood this weekend. It usually takes her

PolarNik [594]

Answer:2.5 cups

Step-by-step explanation:

Given

Rosanne runs 6 miles in an hour

If she drinks 0.5 cups of water every $\frac{1}{3}$ of an hour

So in 1 hour Rosanne drinks 1.5 cups

So, for 6 miles Rosanne drinks 1.5 cups

i.e. For $1\ mile \quad \equiv \quad \frac{1}{4}\ \text{cup}$

for $10\ mile\quad \equiv \quad \frac{10}{4}\ \text{cup}$

$=2.5\ \text{cup}$

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3 years ago

Multiplying polynomials answer to (a + 3)(a - 2)

LenKa [72]

Answer:

a^2+a-6

Step-by-step explanation:

i have attached your answer

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2 years ago

An item is priced at $80. It is on sale for 20% off the regular price. What is the sale price?

Masja [62]

Regular Pirce = $80.

Discount = 20%

Discount = 20% x $80 = 0.2 x 80 = $16

Sale Price = 80 - 16 = $64

----------------------------------------------------
Answer: The Sale Price is $64.
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4 0

3 years ago