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
mestny [16]
3 years ago
13

Which expression is equivalent to -8?

Mathematics
1 answer:
luda_lava [24]3 years ago
3 0
Hello!

There are no expressions I see to choose from. I will still show some expressions below that are equivalent to -8

-8(1)
-12+4
64/-8
100-108
5-13

I hope this helps!
You might be interested in
Answer the questions by drawing on the coordinate plane below.
solniwko [45]

Coordinates of the given triangle ΔPQR P(1,-1), Q(3,-2), R(3,-4).

a) Let us discuss the rule for rotation of 90° clockwise about the origin.

If given coordinate is (h,k) is rotated 90° clockwise about the origin the position of rotated coordinate will be (k, -h).

x and y coordinates would switch their values and after switching x any values, the y value of the coordinates would reverse in sign.

So, the coordinates of rotated ΔPQR P(1,-1), Q(3,-2), R(3,-4) would become

P(1,-1) --> P'(-1,-1)

Q(3,-2) --> Q'( -2,-3)

R(3,-4) --> R'(-4,-3)

b) If given coordinate is (h,k), the coordinates after reflection across the x-axis would besome (h,-k). (Just change in the sign of y-coordinate).

So, the coordinates of rotated ΔPQR P(1,-1), Q(3,-2), R(3,-4) would become

P(1,-1) --> P"(1,1)

Q(3,-2) --> Q"( 3,2)

R(3,-4) --> R"(3,4)



6 0
3 years ago
What is the answer of a - 5 + -12
Pachacha [2.7K]
-5+-12 is -17
For lack of a better metaphor, it's like digging a pit deeper than it already is.
8 0
3 years ago
Read 2 more answers
Simplify
melomori [17]

Answer: 4\sqrt{3}

Step-by-step explanation:

For this exercise it is important to remember the following:

i=\sqrt{-1} \\\\i^2=-1

Given the following expression:

-2i\sqrt{-12}

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

1. Replace \sqrt{-1} with i and simplify:

(-2i)(i)\sqrt{12}=-2i^2\sqrt{12}=-2(-1)\sqrt{12}=2\sqrt{12}

2. Descompose 12 into its prime factors:

12=2*2*3=2^2*3

3. Substitute into the expression:

=2\sqrt{2^2*3}

4. Since \sqrt[n]{a^n}=a, you can simplify it:

=(2)(2)\sqrt{3}=4\sqrt{3}

4 0
3 years ago
Write 31 5 as a mixed number.
vaieri [72.5K]

Answer:

6 1/5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is this fraction as a decimal?
expeople1 [14]
14.4
hope this helps:)
6 0
3 years ago
Other questions:
  • Any help would be appreciated. Thank you!
    5·1 answer
  • You talk to a friend who lives in a different state. She tells you that today it is 12° below zero where she lives. You tell her
    11·2 answers
  • |6w+12|=6<br><br> I need help with this! It's making me soooooo mad.
    10·1 answer
  • MATCH THE FOLLOWING ITEMS
    11·1 answer
  • Is -0.4 a rational number?​
    10·1 answer
  • Reason for 4 pleaseeee
    14·1 answer
  • Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework. Which graph shows the total homew
    5·2 answers
  • I need help plssss :)
    5·1 answer
  • A teacher gave a test with 50 questions, each worth the a a teacher gave a test with 50 questions, each the same number of point
    6·1 answer
  • Between which two consecutive numbers does the root of 90 lie
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!