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dimulka [17.4K]
3 years ago
7

Which expression represents these words?

Mathematics
2 answers:
denis-greek [22]3 years ago
7 0

Answer:

The answer is 7+9×8

Cos the product of 9 and 8 is 72, 72+7=79

atroni [7]3 years ago
6 0

Answer:

7 + 9 x 8

Step-by-step explanation:

Product means "to multiply", so the result of 9x8.

7 more means x + 7. In this case, x = 9 x 8.

Therefore, 7 + 9 x 8 is the answer.

(Using order of operations, you should get 79.)

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Show 3.5, 0 0n quadrant plane
Fiesta28 [93]

Answer:

Right 3.5 units

Step-by-step explanation:

Well, the coordinates go (x,y) so just plug it in..

(3.5, 0)

Go across (to the right) 3.5 and up 0, that's it.

Hope this helps :)

8 0
3 years ago
1. What is the slope of the line tangent to the curve defined by y2 + xy - x2 = 11x at the point (2, 3)?
andreyandreev [35.5K]

Step-by-step explanation:

By using Implicit Differentiation,

d/dx (y² + xy - x²) = d/dx (11x)

d/dx (y²) + d/dx (xy) - d/dx (x²) = 11

2y * dy/dx + x * dy/dx + y - 2x = 11

dy/dx (2y + x) = 11 + 2x - y

dy/dx = (11 + 2x - y) / (2y + x).

At the point (2, 3), we have x = 2, y = 3.

=> dy/dx = (11 + 2(2) - (3)) / (2(3) + (2))

= 12 / 8 = 1.5.

P.S. Your question is weird because (2,3) is not on the graph, let me know what is the correct question thanks!

7 0
3 years ago
This is really hard, 5 points (its all those three questions in the screenshot)
Aleksandr [31]

Answer:

4. Option: 2

5. 7 inches

Step-by-step explanation:

6 0
3 years ago
Find the missing angles .
Kamila [148]

Answer:

f=60 , c=30

Step-by-step explanation:

there are 2f and 2c in the graph and f=2c

So

f+f+c+c=180

2c+2c+c+c=180

6c=180

c=180/6

c=30

f=2c

f=2×30

f=60

5 0
3 years ago
I need help pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaseeeeee
UkoKoshka [18]

Answer:

3 option is correct

Step-by-step explanation:

because all the domains and ranges calculation matches in eqn 3

3 0
3 years ago
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