3 years ago

Find the x-intercept y = -3x + 12

2 answers:

4 0

Answer:

to find the x intercept substitute in 0 for y and solve for x. to find the y intercept substitute in 0 for x and solve for y.

x intercept (4,0)

y intercept (0,12)

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:

x-intercept= -4

I could be wrong though

Step-by-step explanation:

You might be interested in

X+7=5x2 what's the answer

Helen [10]

Answer: 3

Explanation:

x + 7 = 5 x 2

you do 5(2) and get 10

plug in 10 and the equation looks like:

x + 7 = 10

from there you would subtract 7 from 7 and 10 to isolate x and get your answer of:

x = 3 :)

3 0

3 years ago

Leah claims that these figures are not similar. When she compared the heights, she wrote 27. Then she compared the bases and got

Flauer [41]

Answer:

<h2>Leah is actually wrong, because those rectangles are similar.</h2>

Step-by-step explanation:

Remember that similarity is about having proportional sides and congruent angles. When we have congruent sides, then those rectangles are congruent not similar.

In this case, to find the similarity, Leah should compare bases and heights thorugh division, because the ratio between heights and the ratio between bases must be equal. So, let's divide.

$\frac{21}{6}=3.5$