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4 years ago

Which graph correctly represents the equation y=−4x−3?

Mathematics

1 answer:

pentagon [3]4 years ago

7 0

Idk if u got the answer or not, but It's the last graph. Just by looking at it you can point two things out.

1. The y intercept is -3 (so the graph needs to have the point (0,-3) that takes out two options.)

2. The slope is negative. (Which means the graph is going to decrease. So that takes out the other two options that have it increased.)

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Help me please I’m down baddddd

Pani-rosa [81]

Answer:

a. m<B = 100°

b. m<L = 55°

c. Scale factor = 9/11

Step-by-step explanation:

a) Similar triangles have their three corresponding angles congruent to each other, while the ratio of their corresponding sides are proportional to each other.

Since ∆ABC ~ ∆GLJ, therefore,

<A = <G,

<B = <J

<C = <L

m<J = 100° (given)

Therefore,

m<B = m<J = 100°

m<B = 100°

b) m<A = m<G

m<A = 25° (given)

Therefore,

m<A = m<G = 25°

m<G = 25°

m<L = 180° - (m<J + m<G)

Substitute

m<L = 180° - (100° + 25°)

m<L = 55°

c) scale factor of smaller triangle to the larger = side length of smaller triangle / corresponding side length of bigger triangle

Scale factor = AB/GJ

Substitute

Scale factor = 18/22

Simplify

Scale factor = 9/11

8 0

3 years ago

What is the range of the graph?

AfilCa [17]

The one you have highlighted, the y values are the range values

5 0

3 years ago

The formula for the indicated variable

Gala2k [10]

Can't answer, I have no idea

3 0

4 years ago

Solve for h. h/6 − 1 = −3 h =

densk [106]

Answer:

$h = - 12$

Step-by-step explanation:

1) Add 1 to both sides.

$\frac{h}{6} = - 3 + 1$

2) Simplify -3 + 1 to -2.

$\frac{h}{6} = - 2$

3) Multiply both sides by 6.

$h = - 2 \times 6$

4) Simplify 2 × 6 to 12.

$h = - 12$

Therefor, the answer is h = -12.

7 0

3 years ago

Read 2 more answers

MB=xB-AC solve for B!!!! I don't understand this so can you also explain it step by step

NemiM [27]

Answer:

$B \neq 0$

Step-by-step explanation:

In the attachment!

6 0

3 years ago