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
Alex
3 years ago
15

Simplify the following expression: -13^2=?

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

-13²

Write the exponentiation as a multiplication

-13×13

Multiply the numbers

-169

PLEASE MARK ME AS BRAINLIEST

You might be interested in
Given that 3 x : 10 = 5 : 2 Calculate the value of x .
borishaifa [10]

\tt{ 3x:10=5:2 } ⠀

\tt{\dfrac{3x}{10}=\dfrac{5}{2}  } ⠀

\tt{3x×2=10×5  } ⠀

\tt{6x=50  } ⠀

\tt{x=\dfrac{50}{6}  } ⠀

\tt{ x=\dfrac{25}{3}} ⠀

7 0
3 years ago
Roger has two golden retrievers, sadie and buddy, buddy weighs 14 pounds more than sadie, if their total wight is 136 pounds, ho
Vlad1618 [11]

Answer:

A) buddy  = sadie + 14

B) buddy + sadie = 136

A) buddy -sadie = 14

Adding equations A & B

2 * buddy = 150

buddy = 75 pounds

sadie = 61 pounds


Step-by-step explanation:


6 0
3 years ago
FREE 50 POINTS AND BRAINLEST FOR THIS QUESTION!!!!!
Lisa [10]

Answer:

It's 2567678/46635777658

4 0
3 years ago
Read 2 more answers
Which multiplication equation represents the question: how many 3/8s are in 5/4?
Harman [31]

Answer:

The equation which represents the question is 3 1/3

8 0
3 years ago
How do you solve<br> -6n-20=-2n+4 (1-3n)
DedPeter [7]
-6n-20=-2n+4-12n
-6n-20=-14n+4
+6n       +6n
-20=-8n+4
-4          -4
-24=-8n
/8     /8
n=-3
         -
3 0
3 years ago
Other questions:
  • In ABC what is the measure of angle B
    13·2 answers
  • As part of a survey 300 girls were asked to name their favorite sport .The results showed that 12 of the girls named bowling as
    7·1 answer
  • What is 4 raised to the power of 2 ÷ 2 raised to the power of 3
    9·2 answers
  • Consider these four functions. Choose the one which will be the greatest as x → ∞. A) h(x) = 3x B) f(x) = x25 C) g(x) = 5x500 D)
    12·1 answer
  • Anyone else having issues with brainly?
    7·1 answer
  • What is the answer to this?
    11·2 answers
  • I think I’m wrong on this question , can I get help .
    12·1 answer
  • How long would it take Belinda's $800 investment to double in value if she has a bond with a 8.75% interest rate?
    13·2 answers
  • I dont want to fail please anyone with a kind heart help its just thid one question im stuck with :(
    13·2 answers
  • The diameter of a circle is 4feet what is the circle area 3.14
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!