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
RideAnS [48]
3 years ago
6

What is -9 to the second power

Mathematics
2 answers:
OLEGan [10]3 years ago
4 0
-9 to the second power will most likely be 81. A negative x a negative equals a positive. Hope this helped.
Kamila [148]3 years ago
3 0

Answer:

-9^{2} = 81

Explanation:

Since you have to square -9 twice, you get 81 because -9*-9=81.

You might be interested in
What is the value of the rational expression x/x2-9 when x = –3?
amid [387]
You're answer is D.
-3/-3(2)-9
1(2)-9
2-9
7
so it is D
3 0
3 years ago
Read 2 more answers
_ 2. (6 x 4)+ (6 x 11) = 6 x (4 + 11)<br> What is the property of this equation?
laiz [17]

Answer:

Distributive Property

Step-by-step explanation:

The distributive property of multiplication over addition can be used when you multiply a number by a sum.

4 0
3 years ago
D+7/−3=4 Please help me
butalik [34]

Answer:

19/3

Step-by-step explanation:

I looked it up on Papamath

3 0
2 years ago
Read 2 more answers
Index notation 200 ..........................................
Tju [1.3M]

Answer:

I don't know if you're asking for the product of prime using index notation but I got :

2 × 2 × 2 × 5 × 5

4 0
3 years ago
Find the angle measures. Justify your responses.
MatroZZZ [7]

Answer:

m∠3 = 2x - 10° and m∠6 = 3x + 20

m∠3 = 58°          ;    m ∠6 = 122°

Step-by-step explanation:

a ║ b

m∠2 = m∠6                     If ║ cut by a transversal, then corresponding angles

                                         are ≅ and =

m∠7 = m∠3                   If ║ cut by a transversal, then corresponding angles

                                       are ≅ and =

m∠2 = 3x + 20              Given

m∠7 = 2x - 10                 Given    

m∠6 + m∠3 = 180°         If ║ cut by a transversal, then each pair of same-side

                                       interior angles (also called consecutive interior angles

                                       are supplementary (sum = 180°) .    

3x + 20 + 2x - 10 = 180°

5x + 10 = 180°

5x = 170°

x = 34°

Answer:   m∠3 = 2x - 10° and m∠6 = 3x + 20

                m∠3 = 2(34) - 10  ;    m∠6 = 3(34) + 20

                 m∠3 = 58°          ;    m ∠6 = 122°

                                 

5 0
2 years ago
Other questions:
  • PLEASE HELP ME I CANT FAIL THIS CLASS
    14·1 answer
  • Whsat is the answer to .5343434343434343434
    5·1 answer
  • The first term in a Geometric series is 3 and the third term is 27. What is the second term
    8·2 answers
  • Explain how you would graph the line containing a slope of –1/5 that goes through the point (1,–4).
    7·2 answers
  • What is the slope of the equation y= 5/4x - 7/4?<br> –7<br> -7/4<br> 5/4<br> 5
    6·1 answer
  • Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is -3/4?
    15·2 answers
  • What math property is 8 times 1/8
    6·1 answer
  • División de fracciones. 2/5÷10/7​
    6·1 answer
  • Solve for x<br> See the picture for problem! Please and thank you!
    6·1 answer
  • Find the factors of f(x) given that x = −3 is a zero.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!