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2 years ago

I need help please and thank you

Mathematics

2 answers:

ahrayia [7]2 years ago

7 0

Answer:

C= 37.68

Step-by-step explanation:

To get the diameter(D) you have to multiply the radius(r) by two, so the diameter is 12, and multiplied by 3.14 is 37.68

fomenos2 years ago

6 0

Answer:

37.7 feet.

Step-by-step explanation:

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Last year , Henry opened an investment account with 5800. At the end of the year ,the amount in the account had increased by 29.

joja [24]

Answer:

Percent increase in dollar = $1,711
Total in account = $7,511

Step-by-step explanation:

The money in the account had increased by 29.5%.

This increase in dollars is:

= Amount in account * percentage increase

= 5,800 * 29.5%

= 5,800 * 0.295

= $1,711

The total in his account was therefore:

= Amount invested + increase

= 5,800 + 1,711

= $7,511

8 0

2 years ago

How many integers from 1 to 700 are divisible by 2, 5 and 7

Cerrena [4.2K]

First we need to know what number 2*5*7 gives us. That's the same as 10*7=70. So the question is asking how many multiples of 70 are between 1 and 700. Let's list them:
70
140
210
280
350
420
490
560
630
700

So there are 10 integers from 1 to 700 that are divisible by 2, 5, and 7.

3 0

3 years ago

PLEASE HELP ME ANSWER BOTH QUESTIONS WILL MARK BRAINLIEST!!!

lbvjy [14]

Answer:

2034

Step-by-step explanation:

3 0

3 years ago

Tell whether the ordered pair is a solution to the equation. x=9;(9,6)

Leni [432]

Answer:

yes, it is

Step-by-step explanation:

The value of x in the ordered pair (x, y) = (9, 6) is 9. That satisfies the equation ...

x = 9

Substituting 9 for x, we get a true statement:

9 = 9

7 0

2 years ago

Read 2 more answers

Solve the equation for x. answer box. -7 3 7 -3

yawa3891 [41]

Hey there :)

3x - 5x + 4 = 10

Combine like-terms
- 2x + 4 = 10

Take 4 to the other side ( Do subtraction when you see addition )
- 2x + 4 - 4 = 10 - 4
- 2x = 6

Divide by - 2 on either side to isolate x
$\frac{-2x}{-2} = \frac{6}{-2}$
x = - 3

Your answer will be the last option

4 0

3 years ago