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Crazy boy [7]
3 years ago
5

EXPLAIN YOUR ANSWER NEED HELP ASAP

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0
The radius is half the diameter. 19*2=38. The diameter is 38.
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a – 3b = 22 a = b – 2 What is the solution to the set of equations in the form (a, b)? (–10, –8) (–12, –10) (–8, –6) (–14, –12)
Vinil7 [7]
A = b - 2

a - 3b = 22
(b - 2) - 3b = 22
b - 2 - 3b = 22
-2 - 2b = 22
-2b = 24
-b = 12
b = -12

a = b - 2
a = -12 - 2
a = -14

Solution set {-14, -12}
4 0
4 years ago
10a + 6b + 6c<br>It needs to be simplified <br>I also need the steps​
irinina [24]

\Large\boxed{\tt Answer:~2(5a+3b+3c)}

\tt Step-by-step~explanation:

You cannot simplify this expression, but instead, you can factor it like this:

Find the Greatest Common Factor (GCF) of the three numbers.

\tt 10 \div 5=2\\6 \div 3 = 2\\6 \div 3 = 2\\GCF=2

Since the GCF is 2, we can factor 10, 6, and 6 by dividing them by two and placing them inside parenthesis.

\tt 2(5a+3b+3c)

When you multiply 2 to each of the terms, you would end up with 10a + 6b + 6c.

3 0
3 years ago
Write the ratio 3 to 10 in two different ways.
sashaice [31]

Answer:

3/10, 3:10

Step-by-step explanation:

3 to 10 : 3/10, 3:10

5 0
3 years ago
Brenda has a square-shaped photo frame. If the area of the square frame is 123 square inches, which statement is true?
Sergeu [11.5K]
The length equals √123=11.09 inches
Therefore the statement "The length of the photo frame is between the 11 inches and 12 inches." is true.
4 0
3 years ago
Find Sin A, Cos A, Tan A, Cos B, Sin B, Tan B, and measure of angle A. HINT: first solve for CB
Ber [7]

Check the picture below.

\bf sin(A)=\cfrac{\stackrel{opposite}{8}}{\stackrel{hypotenuse}{17}}~\hfill cos(A)=\cfrac{\stackrel{adjacent}{15}}{\stackrel{hypotenuse}{17}}~\hfill tan(A)=\cfrac{\stackrel{opposite}{8}}{\stackrel{adjacent}{15}} \\\\\\ sin(B)=\cfrac{\stackrel{opposite}{15}}{\stackrel{hypotenuse}{17}}~\hfill cos(B)=\cfrac{\stackrel{adjacent}{8}}{\stackrel{hypotenuse}{17}}~\hfill tan(B)=\cfrac{\stackrel{opposite}{15}}{\stackrel{adjacent}{8}}

4 0
3 years ago
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