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
Arturiano [62]
3 years ago
5

Myra’s tutor used these steps to solve the problem 10x^2=90.

Mathematics
1 answer:
True [87]3 years ago
6 0

Answer:

Step-by-step explanation:

7x² = 1008

divide both sides by 7:

x² = 144

x = ±√144 = ±12

You might be interested in
Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!!!
Murrr4er [49]

Step-by-step explanation:

Adding 10 to both sides of the original equation gets us q = 6(r + 1) + 10. Since q is equal to h(r), we get h(r) = 6(r + 1) + 10 = 6r + 16.

3 0
3 years ago
I know the answer but I need help doing the equation!!! 10 points!!!! Help!!!!
Brums [2.3K]

Answer: Here x = 9. This is the correct answer. Hooe it helps

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Hi, may someone help me with this question? Thank you!:)<br><br> “If f(x) = x^2 + 7, find f(x+2)”
finlep [7]

Answer:

=x^2 +4x+11

Step-by-step explanation:

f(x) = x^2 + 7,

Replace x with x+2

f(x+2) = (x+2)^2 + 7

         = (x+2)(x+2) +7

     FOIL

     = x^2 +2x+2x+4 +7

Combine like terms

    =x^2 +4x+11

5 0
3 years ago
Read 2 more answers
Classify the graph of the functions as linear and non-linear.
olganol [36]

Linear graphs:

1, 4, and 6

Non-linear graphs:

2, 3, and 5

Explanation:

Linear graphs are straight line, non-linear graphs are not straight lines.

3 0
3 years ago
What is 24.2% of 120
katen-ka-za [31]

Answer:

29.04

Step-by-step explanation:

Multiply: 120*.242=29.04

It's multiplied by .242 bc if you want to turn a percentage into a decimal you need to move the decimal twice to the left. So, 24.2 becomes .242.

3 0
3 years ago
Other questions:
  • Please answer this in two minutes
    14·1 answer
  • Lisa tied a piece of rope to a tree branch. She is standing 5 feet away from the base of the tree, and the branch is 12 feet off
    13·1 answer
  • Find the least common multiple (LCM) of each pair of numbers:
    15·2 answers
  • When do these 2 lines intersect y = 3x-3, y = 2.3x+4
    5·2 answers
  • What is the answer to 4x1/5=
    12·2 answers
  • What is -1 2/5 times 1 1/7
    13·2 answers
  • Find the value of X on this proportion
    10·2 answers
  • Aimee has $10.00 to spend on school supplies. The following shows the price of each item in the school store. No sales tax is ch
    12·1 answer
  • Find: tan A
    9·1 answer
  • Customers can pick their own apples at well orchards. They pay $6 to enter the orchard and $2 per pound for the apples they pick
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!