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ioda
3 years ago
10

Pls help, (20 pts, will mark u the brainliest when your correct, PLS ANSWER ASAP)

Mathematics
2 answers:
tester [92]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

7.

step-by-step explanation:

the coefficient multiplies the variable.

it is -7.

Eva8 [605]3 years ago
4 0

Answer:

.

Step-by-step explanation:

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Help pls just with 2 and 6 if the rest looks wrong just tell me but all I need help with is 2 and 6 thx peeps ;) brainliest bob!
olga_2 [115]

Answer:

2. C

6. C

(the others are correct)

7 0
3 years ago
Find the coordinates of the midpoint of the segment whose endpoints are H(10, 1) and K(4, 7).
Oliga [24]

The formula of a midpoint of a segment AB:

A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)

We have:

H(10; 1); K(4; 7)

substitute:

M_{HK}\left(\dfrac{10+4}{2};\ \dfrac{1+7}{2}\right)\to M_{HK}\left(\dfrac{14}{2};\ \dfrac{8}{2}\right)\to M_{HK}(7;\ 4)

Answer: (7, 4)

5 0
3 years ago
Read 2 more answers
Solve for x.<br> 3x + 7y - 12
muminat

Step-by-step explanation:

3x+7y-12=0

3x+7y=12

3x=12-7y

x=12-7y/3

8 0
3 years ago
Please help with the second question thank you
boyakko [2]

Answer:

The correct answer is C.

Step-by-step explanation:

In order to solve this problem, you need to simplify the equation by using a natural log (ln). This will cancel out the e and make it easy to solve.

e^(2x + 5) = 4 ----> Take the ln

lne^(2x + 5) = ln(4) ------> Simplify

2x + 5 = ln(4) ------> Subtract 5

2x = ln(4) - 5 -----> Divide by 2

x = [ln(4) - 5]/2

5 0
3 years ago
Read 2 more answers
What is the answer to this fraction 260/290=
Tcecarenko [31]

260 \div 290
0.89
If you round the number it would be 0.9
8 0
3 years ago
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