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
Orlov [11]
3 years ago
15

PLZ PLZ PLZ SOMEONE HELP ME!!!

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0
Step 4 is wrong. the answer is 1/8, she changed sign on 2^(-3) to 2^(3) without moving it to numerator
You might be interested in
Betty is 5 more than jaydens age. Betty is 41 years old. Write an equation to find jaydens age,×
Brilliant_brown [7]

Answer:

the answer is 36 years old

Step-by-step explanation:

first you would put them in an equation like this... 41-5

then you would subtract them and get 36 years old

7 0
3 years ago
Read 2 more answers
How do you find the legs of a right triangle when only given the hypotenuse?
tangare [24]

Answer:

We know that a^2+b^2=c^2. The 45° angle lets us know that y=x (45+45+90=180), so the problem is y^2+x^2=4sqrt of 2

4 \sqrt{2}  =  \sqrt{32 }  \\    \sqrt{32} ^{2}  = 32

So you get y^2+x^2=32, and from there, since we know x and y are equal, you can just divide 32 by 2 then take the square root of that, so the answer should be <em><u>4</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>both</u></em><em><u> </u></em><em><u>x</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>y</u></em>

Step-by-step explanation:

let me know if I'm wrong lol

6 0
2 years ago
You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36 ounces of water. Which is a unit rate that de
emmasim [6.3K]
12 ounces of juice mix         1 ounce of juice mix
__________________ = __________________
36 ounces of water             3 ounces of water

For every ounce of juice mix, there are 3 ounces of water. 

Hopefully, this answers your question.
5 0
3 years ago
Read 2 more answers
Solve each question for X , y=-9+x^2
aleksandrvk [35]
So basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides
\sqrt{y+9}=x

x=\sqrt{y+9}
5 0
3 years ago
Read 2 more answers
What is the surface area
Ivenika [448]
348 I believe....... 
<span />
4 0
3 years ago
Read 2 more answers
Other questions:
  • I really need the answer I’ve been stuck on this all day
    12·2 answers
  • Stan drives 30 minutes a day commuting to and from work. He drove h hours this week. How many days did he work?​
    10·1 answer
  • Eder needs 6 cookies and 2 brownies for every 4 plates he makes for a bake sale.
    14·1 answer
  • Find the area of the figure show steps
    12·1 answer
  • Solve 7w – 3r = 15 for r. Show your work.
    12·2 answers
  • The diameter of a circle is 8 kilometers. What is the radius?
    9·1 answer
  • To stay properly hydrated, a person should drink 32 ounces of water for every 60 minutes of exercise. How much water should Damo
    12·1 answer
  • -9-(-5) is the same as
    6·1 answer
  • Help me with this please!!!!!!!!!!!!!
    5·1 answer
  • Three consecutive odd integers have a sum of 51. what is the smallest integer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!