The absolute value of b is equal to 7. Absolute value means the distance from zero. In simple terms, the positive version of the number. B could be 7 or -7, since both will be equal to 7 when you take their absolute value.

7 0

3 years ago

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If 3x – 2 = 13, what is the value of x?

inessss [21]

Answer:

x = 5

Step-by-step explanation:

$3x - 2 = 13 \\ 3x = 13 + 2 \\ 3x = 15 \\ x = \frac{15}{3} \\ \huge \red{ \boxed{ x = 5 }}$

8 0

3 years ago

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leonard has 32 jazz CD's and 48 classical CD's. write down the ratio of the number of jazz CD's to the number of Classical CD's.

Sliva [168]

Answer:4 : 3

Step-by-step explanation:

32:48

8 : 6

4 : 3

7 0

3 years ago

Find the length of the hypotenuse

Darina [25.2K]

Answer:

The Hypotenuse is side just opposite to the right angle.

Step-by-step explanation:

By Pythagoras' theorem,

c^2=a^2+b^2

c^2(hypotenuse to be found)= 30^2+ 16^2

c^2=1156

Therefore, c ( i.e. the hypotenuse) will be the square root of 1156.

The square root of 1156 is 34.

<h2>Thus, c ( hypotenuse) = 34</h2>

Hope it helped :)

3 0

3 years ago