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
Darya [45]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Sati [7]3 years ago
5 0

Answer:

B. 28

Step-by-step explanation:

35^2-21^2=784

Square root of 784= 28 : )

You might be interested in
The sum of two numbers is 150 and the ratio of the same two numbers is 3 to 2 . find the bigger number
krek1111 [17]
Ratio- 3: 2

3x + 2x = 150
5x = 150
x = 30

3x is the larger number so plug in the x value with 30.

3x
3 x 30
90

The larger number is 90.

Hope I helped.. ^^
8 0
3 years ago
Read 2 more answers
What is the variable in the expression: 25 + 5z - 3?
Alekssandra [29.7K]

Answer:

The variable is z

Step-by-step explanation:

8 0
3 years ago
Which of the following binomials is a factor of 22 + 7 −9 ?
Kipish [7]
B i think..............
8 0
3 years ago
10-3•2/1+1 what is the answer???
Ne4ueva [31]
14/2 = 7
The answer can be either depending on it you have to reduce
3 0
3 years ago
Read 2 more answers
The volume of a rectangular prism can be computed by using the formula V=lwh. Which equation is solved for w? A. w=v/lh B. w=lh/
gtnhenbr [62]
The answer to this is a
3 0
3 years ago
Other questions:
  • At this same time in 2010, 78% of people said they went out dancing at least one night a month. Recently, this number has increa
    9·2 answers
  • The angle with measure between 0 and
    5·1 answer
  • Explain why the amount of money in the account at the end of t years is given by the formula:
    13·1 answer
  • Liv made punch by mixing 2.8 liters of orange juice, 0.75 liter of pineapple juice,
    6·2 answers
  • What variables are compared on this graph?​
    9·1 answer
  • Need help with number 20
    9·1 answer
  • The senior class is selling T-shirts for a fundraiser. The T-shirts were originally donated by an anonymous parent. The graph be
    10·1 answer
  • Dadas as coordenadas dos vértices de uma triângulo ABC, em que A=(1; 1), B=(4; 1)
    5·1 answer
  • Please help! I’m almost done! If I don’t finish by like 9 or 8 I’m not gonna sleep good or possibly sleep at all for the amount
    13·1 answer
  • [[|help please|]] will give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!