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ad-work [718]
3 years ago
14

Complete the steps to find the value of x.

Mathematics
1 answer:
levacccp [35]3 years ago
4 0

Answer:

Step-by-step explanation:

72+7x+24=180

7x+96=180

7x=84

x=12

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The absolute value of a number is​
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The absolute value of a number is always positive. So that means you circled the correct one. GOOD JOB!!!!!!!!!!!!!!!!!!!!!!!

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3 years ago
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Which translation will change figure ABCD to figure A prime B’C’D’?
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gods plan by drake

Step-by-step explanation:

3 0
2 years ago
Find the solution to the inequality<br><br> 23(6x−3)&gt;6?
laiz [17]

Answer:

The answer is x>25/46

Step-by-step explanation:

Distribute 23 through the parentheses

138x-69>6

Move constant to the the right and change the sign. 138x>6+69.

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8 0
2 years ago
8.1 Tangent Lines find the side of of triangle KLJ
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Answer:

x=12

Step-by-step explanation:

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8 0
2 years ago
Does secondhand smoke increase the risk of a low weight birth? A baby is “low birth weight” if it weighs less than 5.5 pounds at
11111nata11111 [884]

Answer:

H0: p = 0.078

Ha: p ≠ 0.078

Step-by-step explanation:

The researchers say that the rate is about 7.8%, or 0.078 as a decimal.  That makes that the null hypothesis because using "is" in math is the same as saying "equals" and the null hypothesis always has the statement of equality in it.  The reason there is a not equals to sign in the alternate is for this reason as well.  The researchers say it is about that amount, not more or less than that amount.  So it makes this a 2 tailed test.  If the amount is significantly higher or lower, then we might have to reject the null hypothesis depending on the outcome of the test.

7 0
3 years ago
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