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Sholpan [36]
3 years ago
15

4 power 2 +7 power 2=

Mathematics
2 answers:
Elodia [21]3 years ago
3 0

you answer is 10 hope this help[s :D

Colt1911 [192]3 years ago
3 0

4 to 2nd power = 4*4 = 16

7 to 2nd power = 7*7 = 49

16 + 49 = 65

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Complete the equation of the line through ( 2 , 1 ) (2,1)left parenthesis, 2, comma, 1, right parenthesis and ( 5 8 ) (5,−8)left
Assoli18 [71]

Answer:

y = -3m + 7

Step-by-step explanation:

Given the two point:

  • A (2, 1)
  • B (5, -8)

We use Slope-Intercept Form to create the equation of the line that goes through the two points above

y =mx + b where m is the slope and b is the y-intercept

Step 1: find the slope of it

m=\frac{y_2-y_1}{x_2-x_1}

<=> m = \frac{-8-1}{5-2} = \frac{-9}{3} = -3

=> our equation: y = -3x + b (1)

Now, plug one of the points (either one!) together with m into (1), we have:

1 = -3*2+ b

<=> b = 7

Hence, the equation is: y = -3m + 7

Hope it will find you well.

3 0
3 years ago
Nina’s total trip to and from work is 14 miles. If she works 243 days this year, how many miles will she drive to and from work?
beks73 [17]

Answer:

3,402

Step-by-step explanation:

Step 1:

243 × 14

Answer:

3,402

Hope This Helps :)

4 0
3 years ago
Please help me with this question:((
AfilCa [17]
The radius would be 9 so I would go with D r=9
6 0
4 years ago
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Dafna1 [17]
C. 69.08 inches thanks and have a great day !
3 0
3 years ago
First chance you get the best marks ​
garri49 [273]

Answer:

<h2><em><u>First box and last box.</u></em></h2>

Step-by-step explanation:

<h2><em><u>It is the first box.</u></em></h2>

Distribute 7 to the first number

7 * -3/4 = -21/4

-21/4 = 5  -1/4

Distribute 7 to the second number

7 * -3

= -21

Put the numbers together

<h2><em><u>5  -1/4x  -21 is the answer.</u></em></h2>

<h2><em><u>It is also the last box.</u></em></h2>

They separated the parenthesis.

So it is still 7 * -3/4

and

7*-3.

Hope this helps,

Kavitha

7 0
4 years ago
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