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3 years ago

Can you PLEASE answer number 16 and 18!

Mathematics

2 answers:

xeze [42]3 years ago

7 0

For 18 I think it’s A :)

Lorico [155]3 years ago

3 0

Answer:

number 16 is c

y = 5x + 8

y = 5(-6) + 8

y = -30 + 8

y = -22

y = 5(-3) + 8

y= -15 + 8

y = -7

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2/3÷2⁴+(3/4+1/6)÷1/3<br> How do you figure this out

Alecsey [184]

Answer: $\frac{67}{24}$

Step-by-step explanation:

$\frac{2}{3} /2^{4}+(\frac{3}{4} +\frac{1}{6})/\frac{1}{3} \\\\\frac{2}{3} /2^{4}+ \frac{11}{12} /\frac{1}{3} = \frac{2}{3} /16+ \frac{11}{12} /\frac{1}{3}$

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Use the rule a/b*c/d=ac/bd

$\frac{2}{3*16}+ \frac{11}{12}/ \frac{1}{3} \\\\\frac{2}{48} +\frac{11}{12}/ \frac{1}{3} \\\\\frac{1}{24}+\frac{11}{12}/\frac{1}{3}$

Use the rule a÷b/c=a*c/b

$\frac{1}{24} +\frac{11}{12} *3$

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Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

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3 years ago

A 222-inch pipe is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece.

viktelen [127]

Answer:

The shorter piece is <u>37</u> inches long.

Step-by-step explanation:

Let the length of the shorter piece be x and the longer piece be 5x.

Short piece + Long piece = 222 inches

x + 5x = 222

6x = 222

x = 222 ÷ 6

x = 37

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3 years ago

Please Help!

serg [7]

Answer:

70.71cm2

Step-by-step explanation:

2*5*7.071 = 70.71cm2

8 0

2 years ago