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ludmilkaskok [199]
2 years ago
7

Find the value of x in this problem

Mathematics
1 answer:
aalyn [17]2 years ago
7 0
The answer to the question is 2
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-3x-5=16<br> what is x in the equation
bezimeni [28]

Answer:

x=−7

Step-by-step explanation:

Step 1: Add 5 to both sides.

−3x−5+5=16+5

−3x=21

Step 2: Divide both sides by -3.

−3x/−3=21/−3

7 0
3 years ago
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Which of the following proportionally statements is correct?
yulyashka [42]

Answer:

\frac{AC}{BC}=\frac{DF}{EF}

Step-by-step explanation:

The figure given has two similar triangles: ΔABC and ΔDEF.  Although the triangles are similar, their orientation is different and ΔDEF is flipped.  Since the triangles are similar, their side lengths are proportional to each other.  Given the orientation of the triangles, we can still see that the diagonal (hypotenuse) for the larger triangle is AC and the smaller is DF.  The only answer that matches these up proportionally is the third one.  Looking at the second side, BC, we can see that this matches up to the longer leg of EF on the smaller triangle.  Final answer being:

\frac{AC}{BC}=\frac{DF}{EF}

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3 years ago
A van,a moving company charges 50.00 plus 5.50 by per mile. The table shows the total cost for the number of miles drivin
Anna71 [15]

y = 55/10x + 50 is the equation to represent this situation

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2 years ago
The mean temperature for the first 7 days in January was 6 °C.
hodyreva [135]

Hope this help!!!

Have a nice day!!!

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2 years ago
Tom predicted that the Giants would score three 3-point field goals, score two 6-point touchdowns, and score 1 extra point. If T
Tom [10]

3x3 = 9

2x6 = 12

12+9 = 21+1 =22

 score would be 22 points

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3 years ago
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