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weqwewe [10]
3 years ago
12

Regina earns $9 per hour Jake earns $7.80 per hour they both worked for 8 hours how much money did Regina earn?

Mathematics
2 answers:
Serga [27]3 years ago
8 0
Regina earned $72 you find that out by 9x8
yanalaym [24]3 years ago
5 0
She earned 72 dollars
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Angle K in △MKL is a right angle.
wel
  1. Hypotenuse= ML
  2. Perpendicular=KL=15
  3. Base= KM=8

By using Pythagoras theorem.

  • h²=p²+b²
  • ML²=15²+8²
  • ML²=225+64
  • ML=√289

Therefore ML= 17...

Step-by-step explanation:

Hope it helps....Mark me brilliant

4 0
2 years ago
Find the value of c. 64 32 5c+2 C​
Dmitry [639]

Answer:

c = 6

Step-by-step explanation:

(I'm going to call the unidentified inner angle Henry, 'kay?)

First, we need to find Henry.

64 + Henry = 180

(64 - 64) + Henry = (180 - 64)

Henry = 116

Now to c.

Henry + 32 + 5c + 2 = 180

(116 + 32 + 2) + 5c = 180

(150 - 150) + 5c = (180 - 150)

5c/5 = 30/5

c = 6

5 0
3 years ago
A line goes through the point (-8,9), and has a slope of 3/4
olya-2409 [2.1K]

Answer:

y=\dfrac{3}{4}x+15

Step-by-step explanation:

Given that,

A line goes through the point (-8,9), and has a slope of 3/4.

We need to express in the form of Ax+B for this line.

We have, m = 3/4

So,

y=\dfrac{3}{4}x+B

Put y = 9 and x = -8 in the above equation.

9=\dfrac{3}{4}(-8)+B\\\\9=-6+B\\\\9+6=B\\\\B=15

So,

y=\dfrac{3}{4}x+15

It is the required equation of the line.

6 0
3 years ago
During a chemistry experiment, Sam records how the temperature changes over time using ordered pairs, (0, 15), (5, 20), (10, 50)
Oksi-84 [34.3K]

Answer:

no because there is no relation between the temperature changes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help I do not understand
pogonyaev

Answer:

-3/7

Step-by-step explanation:

Hi,

First of all, we know that the slope is not undefine because both the x-coordinates are not the same.

To find the slope, do change in y/change in x. Here, it would be ((2/7)-(5/7))/(2-1) or (-3/7)/1. Hence, the slope is -3/7.

8 0
3 years ago
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