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Contact [7]
3 years ago
11

Rosalie earns extra money by working as a babysitter over the weekend. She charges $10 to drive to the home and an additional $8

per hour.
Mathematics
2 answers:
BartSMP [9]3 years ago
5 0
It would be 18$ because you add the 8 plus the 10
Arturiano [62]3 years ago
5 0

Answer:

Suppose that Rosalie works X hours in per day.

Then we can write the amount of money tat Rosalie makes in the day as:

Money = the $10 for drive to the home + X times $8, because she charges $8 per hour.

So the equation is:

M = $10 + $8*X

if she works two days per week (the two days of the weekend)

She makes 2M = $20 + $16*X

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skelet666 [1.2K]

Answer:

it is 8.o1 to the -12 power

Step-by-step explanation:love yall can i get brainliest i only need two more

6 0
3 years ago
9^2= 9.5^2 + 4^2 - 2 (9.5) (4) (cosR)<br><br> I'm trying to find out the angle measure of R
alexandr402 [8]
Sorry I can't solve it.

Firstly, the equation is wrong. It is supposed to be <span>81 ≠ </span><span>30.25

Second of all, this is the best I got </span>81= <span><span>−<span>76 <span>(<span>cos<span>(r) </span></span></span></span></span>+ <span>106.25</span></span>
5 0
3 years ago
In Mr. Scott’s class the ratio of boys to girls is 2:3. The total number of students in Mr. Scott’s class is 30. What percent of
Yuri [45]

Answer:

40% of the class is Girls, so 12 students are girls

Step-by-step explanation:

add up the ratio

2+3=5

divide by 5

30/5=6

multipy ratio to find totial number of students

2*6=12

2*3=18

divide the number of students to get the pecentage

12/30=0.4=40%

18/30=0.6=60%

5 0
3 years ago
Can anyone please help me out and god bless yall!!!
Arada [10]

Answer:

The answer is the number two answer.

4 0
3 years ago
Read 2 more answers
Angle θ is in standard position. If tan ⁡ θ &lt; 0 and cos ⁡ θ = − 4/5 , find sin ⁡ θ .
Pani-rosa [81]

Answer:

The value found is.

sin θ = 0.6

Step-by-step explanation:

We know that the value of cosθ is given -4/5

cosθ = -4/5

First, lets finds the angle θ by taking inverse of cosine of -4/5

θ = cos⁻¹ (-4/5)

θ = 143.13°

Substitute the found θ = 143.13° it in tanθ to see if satisfies the equation tanθ < 0:

tanθ < 0

tan(143.13°) < 0

-0.75 < 0

Hence the equation is satisfied.

Which means that θ is equals to 143.13° and can be used to find sinθ

sinθ = sin 143.13°

sin 143.13° = 0.6

6 0
3 years ago
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