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
Pepsi [2]
3 years ago
8

What are the values of (-2)4 and -24?

Mathematics
1 answer:
Lina20 [59]3 years ago
5 0

Follow the definition of exponents and the rules of multiplying positive and negative numbers.

(-2)^4 = (-2)(-2)(-2)(-2) = 4(-2)(-2) = -8(-2) = 16

-2^4 = -(2^4) = -[2(2)(2)(2)] = -[4(2)(2)] = -[8(2)] = -[16] = -16

Answer: The third choice, 16 and -16

You might be interested in
what is the equation of a line, in point-slope form, that passes through (5, -3) and has a slope of 2/3? please help me
Brums [2.3K]

y + 3 = \frac{2}{3} (x - 5)

the equation of a line in point- slope form is

y - b = m ( x - a )

where m is the slope and (a, b) a point on the line

here m =\frac{2}{3} and (a,b) = (5 , - 3 )

y + 3 = \frac{2}{3} (x - 5 ) ← in point-slope form


3 0
3 years ago
ruth had a ribbon that was 9 yards long. she cut the ribbon into pieces that were 1/6 yard long. how many pieces of ribbon does
Ainat [17]

Answer:

54

Step-by-step explanation:

6            x       9         =         54

she can      there are

make 6       9 yards

ribbons

out of

a yard

4 0
3 years ago
WORTH 60 POINTS! PLZ HELP! BRAINLIEST OPPORTUNITY!
makkiz [27]

Answer:

x = 10

Step-by-step explanation:

2) -3x + 17 = -x - 3

4) 20 = 2x

1) -3x + 12 + 5 = -x -3

5) 10 = x

3) 17 = 2x - 3

<u>-3(x - 4) + 5 = -x - 3</u>

<u>-3x + 12 + 5 = -x - 3</u>

<u>-3x + 17 = -x -3</u>

<em>+3x          +3x</em>

<u>17 = 2x - 3</u>

<em>+3        + 3</em>

<u>20 = 2x</u>

<u>10 = x</u>

<u />

I hope that this helps! :)

5 0
3 years ago
Find the value of X.
SpyIntel [72]

Answer:

<h2>5</h2>

<em>Solution,</em>

<em>For </em><em>kite </em><em>adjacent,</em>

<em>Sides </em><em>are </em><em>equal</em>

<em>6x = 30 \\ or \: x =  \frac{30}{6}  \\ x = 5</em>

<em>hope </em><em>this </em><em>helps.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
Read 2 more answers
2 + 3(3x - 6) = 5(x - 3) + 15 I'm in Algebra 1 and I still can't seem to get this problem, I use Slader to find how to do this b
Wewaii [24]

Answer:

x = 4

Step-by-step explanation:

2 + 3(3x - 6) = 5(x - 3) + 15

Expand the parenthesis:

2 + 9x - 18 = 5x - 15 + 15

Simplify:

9x - 16 = 5x

Subtract 5x from both sides:

4x - 16 = 0

Add 16 to both sides:

4x = 16

Divide both sides by 4:

x = 4

7 0
3 years ago
Other questions:
  • 35 POINTS PLS HELP WITH MATH (I post this like 3 times so you can get extra points by answering it again ;-;)
    8·1 answer
  • Which is a graph of a proportional relationship?
    5·1 answer
  • When calculating the effective rate of a loan, which statement or statements must be true if n is equal to 1?
    15·2 answers
  • What is the value expression to 3 1/4 - 1 7/8 =show how?
    13·1 answer
  • Need help on a question for my correction, if u know it please help!!!
    10·1 answer
  • The perimeter of a triangle is 240. Its sides are proportional to 3:4:5. The largest side of the triangle is ?
    5·1 answer
  • Problem 1
    10·1 answer
  • The parent function is f(x)=2^x-1 +3 and the new function is g(x)=2^x+2 +5
    7·1 answer
  • 5/6 +3/7 give answer as a mixed number
    15·2 answers
  • Pls help me with this ..<br>I will give brainlliest​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!