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babymother [125]
3 years ago
7

The radius of a semicircle is 3 centimeters. What is the semicircle's diameter?​

Mathematics
2 answers:
Aliun [14]3 years ago
4 0

Answer:

6 cm

Step-by-step explanation:

The diameter is 2x the radius

eimsori [14]3 years ago
4 0

Answer:

14.13

Step-by-step explanation:

Formula for  radius x radius x 3.14

9 x 3.14 = 28.26

Divide by two since half of a circle

14.13

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URGENT! WILL GIVE BRAINLIEST IF CORRECT
cupoosta [38]

Answer:

The answer is 25.5.

Step-by-step explanation:

30% of $85 is 25.5.

4 0
3 years ago
Read 2 more answers
For the last 20 years, Mr. Bean has weighed 120 pounds,give or take 4 pounds. Write anabsolute value inequality that models this
irga5000 [103]

An absolute value inequality that models this situation: |x-120|\leq 4

The required compound inequality representing all possible weights for Mr. Bean.: 116\leq x\leq 124

<u>Given:</u> For the last 20 years,

Mr. Bean has weighed 120 pounds, give or take 4 pounds.

<u>To write</u>: a) An absolute value inequality that models this situation.

b)  a compound inequality representing all possible weights for Mr. Bean.

<u>Computation:</u>

Let <em>x</em> be the actual weight of Mr. Bean,

then

Required absolute inequality:|x-120|\leq 4

It can be written as

-4 \leq x-120\leq 4

Add 120 on all sides , we get

120-4\leq x\leq120+4

116\leq x\leq 124

The required compound inequality representing all possible weights for Mr. Bean.: 116\leq x\leq 124

Learn more:

brainly.com/question/13054155?referrer=searchResults

8 0
3 years ago
Suppose it is 4:30 on Friday .Janice wants to go to the hardware store.it will take her 35 minutes to drive to the store from ho
salantis [7]

Answer:

Not if store closes at 5pm. The time store closes isn’t mentioned.

Step-by-step explanation:

If it takes her 35 minutes to drive to the hardware store, she would arrive at 5:05 (4:30+:35 minutes)

6 0
3 years ago
The sum of two numbers, x and y, is 12. The difference of four times the larger number and two times the smaller number is 18. W
Gnom [1K]
The answer is D, as it asks for the sum of x and y, not the difference. 
3 0
3 years ago
What's up!
inna [77]

Answer:

Triangular prism with base being an equilateral triangle with side of 9.

<u>Area of equilateral triangle with side a:</u>

  • b = (√3/4)a²

<u>Volume:</u>

  • V = bh = (√3/4)a²h = (√3/4)9²*14 = 491.0 cm³

<u>Surface area:</u>

  • A = 3ah + √3/2*a² = 3*9*14 + √3/2*9² = 448.1 cm²

6 0
3 years ago
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