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andre [41]
3 years ago
11

Find the circumference

Mathematics
1 answer:
dsp733 years ago
6 0

Answer:

552.5274

Step-by-step explanation:

Use the formula

C = πr2

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Find the value of x.<br> 2x<br> 120°<br> 700<br> A. 55<br> B. 35<br> C. 25<br> D. 10
monitta

Answer:

for this question you need to take the 12p and 700 and add then dived by 2x which then gives you your answer

7 0
3 years ago
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Write ✓-98 in simplest radical form.
trapecia [35]

Answer:

Step-by-step explanation:

This first step is to take the square root of the minus which is understood to be - 1

sqrt(-1) = i

So far what you have is

sqrt(-98) = i*sqrt(98)

sqrt(98) is just found the ordinary way

sqrt(98) = sqrt(7*7*2)

sqrt(7*7*2) = 7*sqrt(2)

Answer: 7 * i * sqrt(2) = i7*sqrt(2)

Pick the choice that looks like what you have done for homework.

8 0
3 years ago
5/8 is a fraction which represents a bit over half of a number
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You are correct, <span>5/8 is a fraction which represents a bit over half of a number.</span>
3 0
3 years ago
Bruce wayne splits his budget by using the ratio 13:7. For every $13 he spends on reaearch he donates $7 to local charities. If
Gennadij [26K]

Answer:

The money that Bruce Wayne donates to local charities last week was $5,600

Step-by-step explanation:

Let

x ----> the money that Bruce Wayne spend on research last week

y ----> the money that Bruce Wayne donates to local charities ls week

we know that

\frac{x}{y}=\frac{13}{7}

x=\frac{13}{7}y -----> equation A

x=y+4,800 ----> equation B

equate equation A and equation B and solve for y

\frac{13}{7}y=y+4,800

\frac{13}{7}y-y=4,800

\frac{6}{7}y=4,800

y=4,800(7)/6\\y=\$5,600

therefore

The money that Bruce Wayne donates to local charities last week was $5,600

5 0
3 years ago
Find the total amount in Mr. G’s account, if he invests $9000 for 5 years at a 6% interest rate.
AysviL [449]

Answer:

20,000

Step-by-step explanation:

for 5 6% at those with division 20,000 together and they would have 20,000

8 0
3 years ago
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