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soldi70 [24.7K]
2 years ago
15

(-4)^2=

Mathematics
2 answers:
Lunna [17]2 years ago
6 0

Answer:

16

Step-by-step explanation:

raise -4 to the power of 2

=16

adell [148]2 years ago
5 0
Correct answer is 16
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- | 1 - 5a | = 29<br> i need help and an explain on how to do it.
Sunny_sXe [5.5K]

Answer:

Well your using absolute value and everything in absolute value is positive so you get rid of the negative.

Step-by-step explanation:

So you distribute the negative into the absolute value equation . And it leaves you with

|-1+5a|=29 now you can solve

your subtract your -1 from both sides bc you are solving for a

that gives you

5a=30 then you divide 5 divided by 30 is what 6 so that’s your answer

a=6

6 0
2 years ago
Read 2 more answers
Find the distance between (5, 3) and (1, 3).
Dafna11 [192]

Answer: 4 units

Step-by-step explanation:

(5-1,3-3)=(4,0)==> 4 units

7 0
1 year ago
What is the cost of four $4.50 small drinks with a sales tax of 4%?
Andreyy89
It would be 18.72$. Hope dis helps :)
3 0
3 years ago
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Find the imaginary solutions to the following quadratic function:
Temka [501]

Answer:

the solutions are these

Step-by-step explanation:

\frac{3}{14}  +  \frac{ \sqrt{159} }{14} i \: and  \\ \: \frac{3}{14}   -  \frac{ \sqrt{159} }{14} i

8 0
3 years ago
pleas help I need help with these two! right answers only please asap! will give brainliest to person who explains !
ladessa [460]
For question 4: you have to do (y2 - y1) divided by (x2 - x1) to get the rise over run...

5-2
——. = 3/4
11 - 7


For question 5: input the values of x,y and the gradient into the equation of a line.....

y = mx+ c

-8 = 3(-2) + c

-8 = -6 + c

-2 = c

therefore:

y = 3x - 2

Hope this helps! Any questions let me know :)


7 0
2 years ago
Read 2 more answers
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