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topjm [15]
2 years ago
9

Let f(x) = -3x and g(x) = 2x-1

Mathematics
1 answer:
Assoli18 [71]2 years ago
6 0
It is B. 3(-3x)+2(2x-1)= -9x+4x-2—> (-5x-2)
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The net of an isosceles triangular prism is shown. What is the surface area, in square units, of the triangular prism.
lions [1.4K]

Answer:

I don't see the triangular prism.

Step-by-step explanation:

8 0
2 years ago
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Dmitry_Shevchenko [17]
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4 0
3 years ago
Anyone know I’m having a hard time!
Rudiy27

Answer:

x = \sqrt{30}

Step-by-step explanation:

Applying altitude- on - hypotenuse theorem.

(leg of large Δ )² = ( part of hypotenuse below it ) × ( whole hypotenuse )

x² = 3 × (3 + 7) = 3 × 10 = 30 ( take square root of both sides )

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5 0
3 years ago
What is the solution to the equation 1/3(x-2) = 1/5(x+4) + 2?
Hoochie [10]

Answer:

x=26

Step-by-step explanation:

1/3(x-2)=1/5(x+4)+2

x-2=3/5x+42/5

5x-10=3x+42

5x-3x-10=42

5x-3=42+10

2x=42+10

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5 0
2 years ago
Write an equation of the line that passes through the given point and has the given slope.
Minchanka [31]

Answer:

y = -x - 4

Step-by-step explanation:

the equation of a linear graph is y = mx + b

you know the m = -1

so now the equation is y = -x + b

from here, what you could do to find b is...

plug (-1, -3) into the equation

1) x = -1, y = -3

2) -3 = -(-1)  + b

3) -3 = 1 + b

4) -4 = b

or you can look at the y-intercept which is where the line intersects with the y-axis

it seems to be (0, -4)

so "b" would be equal to -4

this makes the final equation y = -x + (-4) or y = -x - 4

4 0
2 years ago
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