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Sergio039 [100]
3 years ago
8

The slope of a line is -4/5 what is the rise if the run is 20?

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Answer:

rise= -16

Step-by-step explanation:

Please see the attached picture for the full solution.

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What is the answer to this equation y=5x-6 solve for x
denis23 [38]
Hello Jordan

Let me help you out

y= 5x - 6
Let's flip it
5x - 6 = y
5x = y + 6
x= ( y+6)/5
x= 1/5 y + 6/5

Have a good day dude !

3 0
3 years ago
The diagram shows a sketch of a survey done by a civil engineering student .Find the value of x,giving your answer correct to 1
Hatshy [7]

You can do this by drawing one line through parallel to PQS to meet RQ at T

Now calculate length of RT:-

cos 70 = RT / 70 giving RT = 23.94m

sin 70 = ST/70 giving ST = 65.78 m

draw a line from S perpendicular to PQ to meet PQ at U.

PU = 110 - 65.78 = 44.22 m

tan 50 = SU / 44.22 giving SU = 52.70 m

TQ = SU = 52.70 m

So x = TQ + RT = 52.70 + 23.94 = 76.6 m to 1 dec place.

7 0
3 years ago
Manufacturers were subdivided into groups by volume of sales. Those with more than $100 million in sales were classified as larg
Mars2501 [29]

Stratified random sampling is used to subdivided into groups by volume of sales.

According to the statements

Manufacturers are subdivided into groups by volume of sales. and for this Stratified random sampling is used.

Stratified random sampling is the technique used divide the population can be partitioned into subpopulations.

Thus, Stratified random sampling is used to subdivided into groups by volume of sales.

Learn more about SAMPLING here brainly.com/question/13171394

#SPJ4

3 0
2 years ago
The measures of x and u are the same,x degrees. the measure of angle s is twice the measure of angle y
ratelena [41]
If you're trying to find the measurement of angle s then it'd be 2x degrees, since it's twice that of angle y, which is x degrees.
3 0
4 years ago
Evaluate 3m to the second power n to the -2nd power for m= 2 and n= -3
Harlamova29_29 [7]

Answer:

1296

Step-by-step explanation:

3 × 2 = 6

6 to the power -2 = 0.277777777777777777

0.277777777777777777 to the power -2 = 1296

4 0
3 years ago
Read 2 more answers
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