1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrRa [10]
3 years ago
13

Carmela saves 8% of her weekly earnings. She earned $25 last week. How

Mathematics
2 answers:
balu736 [363]3 years ago
8 0

Answer:

$2

Step-by-step explanation:

So, 8% is the same as 8/100 or .08. I'll be using .08 to make things more simple. Now, if she earned $25 last week and she saves 8% of it then, the equation to find how much she saved would be 25 times .08. Simply plug that into a calculator to get the answer $2.

zaharov [31]3 years ago
4 0
The answer is B. $2.00
You might be interested in
1x+11y=55 substitution
STatiana [176]

Answer:

y = -1/11 + 5

Step-by-step explanation:

1x + 11y = 55

-1x          -1x

11y = -1x + 55

/11        /11

y = -1/11 + 5

Hope this helps!

4 0
2 years ago
HELP, PLATO!!!!!!!
Keith_Richards [23]

Answer:

the law of cosines with ABC

7 0
2 years ago
1. Write out the law of cosines and find the hypotenuse of triangle with 2 sides lengths equal to three and the included angle m
LUCKY_DIMON [66]

Answer:

1.) \sqrt{13.341}  ≈ 3.652

2.) I would say something about how the A in front of cos in the equation would change to 90, rather than stay 75 (in the equation for the step by step), but it would be easier to just use the Pythagorean theorem.

Step-by-step explanation:

I think we may have the same class so hopefully this helps:

1.) a^2 = b^2 + c^2 - 2bccosA --> law of cosines formula.

   a^2 = 3^2 + 3^2 - 2(3)(3)cos(75) --> plugged in numbers; when you draw the triangle, the included angle would be A, and the opposite side would be a. B and b, and C and c are opposite each other. In this case, a is the hypotenuse.

   a^2 = 18 - 18cos75 --> in between steps.

   a^2 = 13.341 --> more simplifying.

   a(hypotenuse) = \sqrt{13.341} or 3.652 --> answer

2.) This one is just an explanation: The 75 in the equation is the given angle, which is a. If this changes, it would just change in the equation too. And obviously, if it's 90 degrees, you can just use Pythagorean theorem a^2+b^2=c^2.

Good luck! :)

   

6 0
3 years ago
Choose the pair of numbers that is not a solution to the given equation.
Vlad1618 [11]
The coordinates (0,3) are not a solution to the equation
4 0
3 years ago
Read 2 more answers
10 increased by the product of p and 2
Nuetrik [128]

10 + 2p

increases by means addition

product means multiplication

3 0
3 years ago
Other questions:
  • If the length of each side of a cube is doubled, is the surface area doubled? Use an example to support your answer
    8·1 answer
  • 17.6 degrees F<br> 35.2 degrees F<br> 41.0 degrees F<br> 72.2 degrees F
    10·1 answer
  • Helpppp meeeeee pleaseeee!!!
    6·1 answer
  • I WILL AWARD BRAINLIEST!! PLEASE HELP!!
    11·1 answer
  • Subtract the following polynomials vertically.<br> (8x + 5y + 4) - (32 - 9y - 5)
    12·1 answer
  • Slope of the line passing through each pair of points (5,2) and (7,12)
    12·1 answer
  • Pyramid a has a lateral edge of 10 and a height of 8. Pyramid B has a lateral edges of length 15 and height 12. Both A and B are
    15·1 answer
  • PLEASE HELP ME
    10·2 answers
  • Can someone please help
    12·2 answers
  • Which is the line shown in the figure?<br> Oline XY<br> Oline XZ<br> Oline WX<br> Oline WZ
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!