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Artist 52 [7]
2 years ago
8

In the expression what is the numerical coefficient in this question ?

Mathematics
1 answer:
bearhunter [10]2 years ago
4 0

Answer:

-7

Step-by-step explanation:

The numerical coefficient of - 7yz^2 is - 7.

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Given the graph of a line y=−x. Write an equation of a line (there are many) which intersects the line, but is not perpendicular
BaLLatris [955]
This would be any equation whose slope isn’t -1 or 1.

If the slope was -1, the lines would be parallel because the have the same slope.

If the slope was 1, the lines would be perpendicular because 1 is the negative reciprocal of -1.

Any line with any other slope will intersect with y=-x.

Hope this helps!
5 0
2 years ago
Given this rectangular prism with length
34kurt

Answer: width = 36 m

Step-by-step explanation:

Width = Volume / (height x length)

Width = 13500 / (25 x 15)

= 13500/375

= 36 m

4 0
3 years ago
Y=cosx what will will dy/dx be ​
aliya0001 [1]

9514 1404 393

Answer:

  y' = -sin(x)

Step-by-step explanation:

Your table of derivatives of trig functions tells you the derivative of the cosine is the opposite of the sine.

  dy/dx = -sin(x)

6 0
3 years ago
Pleaseee helpp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
amm1812

Answer:

5

Step-by-step explanation:

√(-4+9)^2+(6-6)^2

√25+0

=5

5 0
2 years ago
► Find the percent change and tell whether it is a percent increase or a
Jlenok [28]

Answer:

1 Original amount: 20

End amount: 15

<h3>(20 - 15)/20 x 100 = (5/20) x 100 = 25% decrease</h3>

2 Original amount: 30

End amount: 45

<h3>(45 - 30)/30 x 100 = (15/30) x 100 = 50% increase </h3>

3 Original amount: 625

End amount: 550

<h3>550/625 =550 ÷ 625 =0.88</h3><h3>0.88 =0.88 × 100/100 =(0.88 × 100)/100 =88/100 =88% decrease</h3>

4 Original amount: 320

End amount: 112

<h3>(112-320):320x100 =</h3><h3>100 =(112:320-1)x100 =</h3><h3>100 =35-100 = -65% decrease</h3>

5 Original amount: 165

End amount: 222.75

<h3>165/222.75 =165 ÷ 222.75 ≈0.740740740740741</h3><h3>0.740740740740741 =0.740740740740741 × 100/100 =(0.740740740740741 × 100)/100 ≈74.074074074074/100 =74.074074074074% ≈74.07% Increase </h3>

6 Original amount: 326

End amount: 423.80

<h3>(423.8-326):326x100 =</h3><h3>100 =(423.8:326-1)x100 =</h3><h3>100 =130-100 = 30% Increase </h3>

7 Original amount: 27

End amount: 38.61

<h3>(38.61-27):27x100 =</h3><h3>100 =(38.61:27-1)x100 =</h3><h3>100 =143-100 = 43% Increase</h3>

8 Original amount: 60

End amount: 70.02

<h3>(70.02-60):60x100 =</h3><h3>100 =(70.02:60-1)x100 =</h3><h3>100 =116.7-100 = 16.7% Increase</h3>

7 0
3 years ago
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