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sergiy2304 [10]
3 years ago
12

1 For what value of x is the equation -3x + 7 = -17 true?

Mathematics
1 answer:
Kipish [7]3 years ago
6 0

Answer:

-3x+7=-17  x=8

Step-by-step explanation:

-3*8+7=-17

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The diameter of a circle is 20m <br> Find the circumference to the nearest tenth
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Answer:

C = 62.8 m

Step-by-step explanation:

The circumference formula is C = πd.

Here d = 20 m.  Therefore, the circumference of this circle is C = (20 m)π.

To the nearest 10th, we round off C = (20 m)(3.14159) = C = 62.8 m

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3 years ago
An equilateral triangle with side length 4cm is shown in the diagram, work out the area of the triangle.
dexar [7]

Answer:

8cm²

Step by step explanation:

A= ½×4cm×4cm

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3 years ago
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Suppose that a college student is taking three courses: a two-credit course, a three-credit course, and a four-credit course. Th
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3 years ago
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According to internal revenue records 1.65 of all household tax returns are audited.according to humane society 38% of all house
Paul [167]

Answer:

0.627%

Step-by-step explanation:

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2 years ago
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Try to understand some what complex

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3 years ago
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