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8090 [49]
3 years ago
10

ALGEBRA 1 WORK**

Mathematics
1 answer:
Genrish500 [490]3 years ago
5 0

13) a) root 6+7

Thats what i know

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Fb+3b=d what does d equal
Sedbober [7]

Answer:

it can`t be solved unless you have an integer in place of F and B

otherwise this can`t be solved

6 0
3 years ago
Read 2 more answers
Use the graph below to fill in the blank with the correct number:
Colt1911 [192]

f(-2) = 2, this is because where x = -2, y = 2

3 0
4 years ago
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Evaluate the expression when b=3 and x= -2.<br> -b + 8x
jolli1 [7]

b=3 and x= -2.

-b + 8x

-3 + 8(-2)

-3 + -16

-19

have a great day :)

7 0
3 years ago
How do you graph an equation using x and y intercepts.
Citrus2011 [14]

Answer:

I'm going to use the following as an example.

2x + 4y = 8

To find the y-intercept, set x equal to 0 then solve for y.

2(0) + 4y = 8

two times zero is zero, so we have the following equation.

4y = 8

Solve for y

\frac{4y}{4}  =  \frac{8}{4}  \\ y = 2

Your first point you will graph is (0, 2).

Now solve for the x intercept. To do this, set y = 0.

2x + 4(0) = 8

4(0) = 0, so you can remove it, and solve for x.

2x = 8

\frac{2x}{2}  =  \frac{8}{2}  \\ x = 4

Now the next point you have is (4, 0). plot that point. Connect the two points with a line and you are done.

5 0
3 years ago
Janet is flying a kite on a string that is 75m long. The kite is 62m above the ground. Estimate the distance between Janet and t
Luba_88 [7]
See picture attached.

a² + b² = c²
a² + 62² = 75²
a² = 75² - 62²
a² = 1781
a = √1781
a = 42.2m (nearest tenth)

Ans: T<span>he distance between Janet and the spot on the ground directly beneath the kite is 42.2m</span>

4 0
3 years ago
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