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
Furkat [3]
3 years ago
12

Insert parentheses to make the equation true then simplify

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
3 0
10(4^2-(9)

Since 16-9 is 7
And 10 times 7 is 70
You might be interested in
Please help ASAP thank you!!!!
mart [117]

Answer:

41. f⁻¹(x) = -9x + 4

43. m⁻¹(x) = ∛(x-2)/4  

Step-by-step explanation:

41. y = (4-x)/9

swap x and y: x = (4-y)/9

solve y: 9x = 4-y

             y = -9x + 4

45. y = 4x³+2

     x = 4y³+2

     4y³ = x-2

     y³ = (x-2)/4

     y = ∛(x-2)/4

Let you do 42 and 46 by yourself

5 0
3 years ago
A scale has a percent error of 7% the scale reads the mass of a book as 450 g.
Bess [88]
B, is the correct answer.
7% of 450 is 31.5
We add 31.5 to 450 to find out highest possible error, and subtract 31.5 from 450 to find out lowest possible error.
3 0
3 years ago
Read 2 more answers
-45×68 what is the answer
Marianna [84]
Answer: -3060

68
-45
--------
340
272x <-- the x is in place of a zero
--------
3060

times the negative: -3060
4 0
3 years ago
Find a 95% confidence interval for the difference in proportions, pt-po, two ways, using StatKey or other technology and percent
beks73 [17]
A bit confusing for me to be able to answer this for you… any way you can simplify your question?
4 0
3 years ago
Find 15 + (-72) show your work<br><br> I will give Brainly! Pls help!
Umnica [9.8K]

Answer: -57

Step-by-step explanation:

15 + ( - 72)

Distribute

15 - 72

When this happens, you subtract the smaller number by the bigger one, then put the sign that was on the bigger number on what you get.

72 - 15 = 57

Put a negative sign on 57

-57

15 + (-72) = -57

6 0
3 years ago
Other questions:
  • Two linear equations are given below.
    6·1 answer
  • (03.02 LC)
    13·2 answers
  • 2.4x10^2+7.6x10^-1 awnser quick
    15·2 answers
  • Can anyone help with number 9 please
    9·2 answers
  • Someone please answer!!
    8·2 answers
  • What is the product of the binomials (4a – 1) and (2b + 3)?
    6·2 answers
  • A force of G pounds is required to pull an object weighing W pounds up a ra
    7·1 answer
  • Help me with my hw pleaseeee​
    6·1 answer
  • Plz Help!!! Fast!!
    9·2 answers
  • If ghj=lmk with a scale factore of 5:6 find perimeter of ghj
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!