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8090 [49]
2 years ago
15

Simplify the expression 4(5x-3)

Mathematics
2 answers:
OverLord2011 [107]2 years ago
7 0
4(5x-3)
20x - 12

That’s pretty much it
4x5 = 20x
4x3 = 12
Cerrena [4.2K]2 years ago
3 0

Answer:

20x-12

Step-by-step explanation:

4 times 5x = 20x

4 times -3 = -12

20x-12

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Angle of a triangle measures 115° the other two angles are in the ratio of 4:9 what are the measures of those two angles
nasty-shy [4]

Answer:

20, 45

Step-by-step explanation:

A triangle has 180 degrees interior angle measure. One angle measure 115 so that means the other two angles  must add up to 65.

The remaning angles form a ratio of 4:9. This means we must split 65 into a ratio of. 4:9

A ratio partition parts of something. We can add the ratio intergers to find it full length.

4+9=13.

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3 years ago
Figure A is a scale image of Figure B.<br><br> What is the value of x?<br> PS. it's not 17
Oksanka [162]

Step-by-step explanation:

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3 years ago
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Find the measurement of the angle
Shalnov [3]

Answer:

∠ 1 = 120°

Step-by-step explanation:

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Compensation professionals in XYZ Company use regression analysis to determine the pay rates of its marketing professionals. The
alexdok [17]

Answer: This means that the salaries of their marketing professionals are not closely related to their job titles. In further explanation, this shows that a professional with a higher job title, may be paid a lower salary when compared to a professional with a lower job title.

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