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
Zepler [3.9K]
3 years ago
10

***MARKED BRAINLIEST***​

Mathematics
1 answer:
denis23 [38]3 years ago
4 0

Answer:

D is the answer

Step-by-step explanation:

You might be interested in
Julissa wants to find the perimeter of her bedroom that is similar to her brother's. If her brother's bedroom is 12 ft long and
tatuchka [14]
I’m guessing that her room is 10ft long and 12ft wide
Because it is similar

To find perimeter, you add.
10 + 10 + 12 + 12
44ft
So about 40ft

Hope this helps :D
8 0
3 years ago
Find x. Please help!!!!!!!!!!!
Lisa [10]

Answer:

  4√6

Step-by-step explanation:

The line marked x meets the base of the isosceles triangle at its midpoint, so dividing the triangle into two congruent right triangles with leg 5 and hypotenuse 11.

The Pythagorean theorem can be used to find x:

  5² + x² = 11²

  x² = 121 -25 . . . . . . subtract 25 from both sides of the equation

  x = √96 . . . . . . . . . take the square root

  x = 4√6 . . . . . . . . . simplify the radical

7 0
3 years ago
In the summer Brian saw 20 movies at the theater. in the fall he saw one fourth as many movies. Write an equation that shows how
laiz [17]
Heyyyyy, lets gather the required information....
Summer = 20 movies  Fall = 5 , our equation would be:

F = S/4*1
5 0
3 years ago
The weights of 5 girls are 70 pounds, 68 pounds, 85 pounds, 62 pounds, and 70 pounds. Nina finds measures of center and measures
Zarrin [17]

Answer:

mean

Step-by-step explanation:

brainliest please

4 0
2 years ago
This is a tough one :/<br> If f(x) = -x + 7 and g(x) = radical of x– 3,<br> what is (f º g)(4)
Jlenok [28]

Answer:

6

Step-by-step explanation:

To solve, first plug in 4 as your x value for your g(x) equation.

g(4)=\sqrt{4-3} \\g(4)=\sqrt{1} \\g(4)=1

Next, plug in the value of g(4) into your f(x) equation for x.

f(1)=-1+7\\f(1)=6

6 0
3 years ago
Other questions:
  • 3 1/8t=2 1/2 what is t?​
    8·1 answer
  • Please help this is pre algebra :)
    8·1 answer
  • Two right triangles that are not similar still may have one congruent acute angle in common
    8·2 answers
  • 7/5 mile / 2/3 hour worked out please
    9·2 answers
  • whenever Sabrina visits the gym she lifts weights for 8 minutes and runs on the treadmill for 35 minutes. write two equivalent e
    6·1 answer
  • What is the solution to the equation below? <br>-3 + sqrt 2x - 1 =8​
    11·1 answer
  • Solve the equation. simplify your answer. 2x(x-4)-3(x+5)=x(1-x)-16
    10·1 answer
  • Pls help asap 15 POINTS
    10·1 answer
  • A nutritionist has developed a diet that she claims will help people lose weight. Twelve people were randomly selected to try th
    13·1 answer
  • Do the side lengths 4, 8, and 10 form a triangle? Select the correct answer and reasoning. Question 9 options: A) No, because 4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!