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valina [46]
4 years ago
5

Simplify the following expression.38 - |-2 + 7|​

Mathematics
1 answer:
xenn [34]4 years ago
5 0

Answer:

33

Step-by-step explanation:

38-|-2+7|  add -2 and 7

38-|5| the absolute value of 5 is 5

38-5 subtract 38 and 5

33

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The perimeter of an equiteral triangle is 4 inches more than the perimeter of a square, and the side of the triangle is 4 inches
shutvik [7]

Answer:

12inches

Step-by-step explanation:

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The perimeter of triangle XYZ is 24 units. What is the area of triangle XYZ? Round to the nearest tenth of a square unit. Trigon
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Which equation represents a linear function with a slope of 12 and a y-intercept of -15? A. Y=−15x+12 B. Y=−x2+15 C. Y=x2−15 D.
Naddik [55]

Answer:

y = 12x-15

Step-by-step explanation:

The equation of a line is given by :

y=mx+c

Where

m is slope and c is y-intecept.

Here, the slope is 12 and y-intercept is -15.

Then the equation is :

y = 12x+(-15)

or

y = 12x-15

Hence, the required equation for the line is "y=12x-15".

4 0
3 years ago
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Fittoniya [83]

Answer:

For sure the answer is not B

4 0
3 years ago
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Lelechka [254]

Step-by-step explanation:

To find how many people lived outside of the country we subtract:

3.853 × 10^{9} - 1.114  × 10^{8}  = 3.7146 ×

To find the percentage of people living inside the country, we divide:\frac{1.114 x10^{8}}{3.853 x10^{9}} =2.8913x10^{-2} percent or 2.89%.  Which is extremely small.

6 0
3 years ago
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