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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

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An angle with a measurement of 177 degrees has a supplementary angle of how<br> many degrees?
joja [24]
3 degrees.

Supplementary= angles add up to 180 degrees.

180-177= 3

7 0
2 years ago
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How do you write the following statement as an equation: a number N is 4 less than 8 ??
kiruha [24]
4 less than 8 is a number N

8 - 4 = n
or
n = 8 - 4
6 0
3 years ago
Please help me im very confused on how do do this stuff.
lianna [129]

Answer:

'A=(3,-1) 'B=(2,-4) 'C=(0,-1)

Step-by-step explanation:

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8 0
2 years ago
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Here's the result of this question
Dafna11 [192]

We have been given that Anil borrows $80 000 to buy a business.  The bank gives him a loan, with an interest rate of 2% each year. We are asked to find the total amount paid back by Anil to bank after 10 years.

We will use simple interest formula to solve our given problem.

A=P(1+rt), where,

A = Final amount,

P = Principal amount,

r = Annual interest rate in decimal form,

t = Time in years.

Let us convert 2% into decimal.

2\%=\frac{2}{100}=0.02

We have P=\$80,000 and t=10, so we will get:

A=\$80000\left(1+0.02\cdot 10\right)

A=\$80000(1+0.2)

A=\$80000(1.2)

A=\$96,000

Therefore, Anil will pay \$96,000 to the bank after 10 years.

8 0
3 years ago
What is the slope of the line that contains the point -6,-7 and -6,2
Masja [62]
We know that coordinates are labeled (x,y)
The formula to find slope is (Y2-Y1)/(X2-X1)
So (2- (-7))/(-6-(-6) undefined because the denominator is zero. The line looks like a vertical line at x=-6
8 0
3 years ago
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