Ask question

Ask question

All categories

3 years ago

13

I need help! Please! Geometry! I don't know what I'm doing!

1 answer:

Ber [7]3 years ago

8 0

Hi! collinear means on the same line, while coplanar means on the same plane! here’s what i got for these questions:

2 - false

4 - i’m not too sure on this one, but i believe it’s true!

6 - false

7 - true

try to check the answers and make sure they’re true before submitting! hope this helped!:)

You might be interested in

In right triangle ABC, AB=8 and AC=12. Find measure of angle B to the nearest degree.

iragen [17]

I don’t know I’m sorry

8 0

4 years ago

Read 2 more answers

243.875 to the nearest tenth hundredths

mel-nik [20]

You need to show more numbers after the decimal. Your number stops at the thousandths.

4 0

3 years ago

Read 2 more answers

Write an equation of the line in slope- intercept form

gavmur [86]

Answer:

$a)\ y=-\frac{1}{3}x$

Step-by-step explanation:

Slope (m) form: $\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{y_2-y_1}{x_2-x_1} \\\\m=\frac{1-0}{-3-0} \\\\m=\frac{1}{-3} \\\\m=-\frac{1}{3}$

$y=mx+b\\y=-\frac{1}{3}x +b$

(0, 0)

$y=-\frac{1}{3}x +b\\0=-\frac{1}{3}(0) +b\\0=0+b\\0=b$

$y=-\frac{1}{3}x +0\\y=-\frac{1}{3}x$

Check your answer:

$y=-\frac{1}{3}x \\1=-\frac{1}{3}(-3)\\1=-1$

This statement is true

Hope this helps!

6 0

2 years ago

9. A home improvement store advertises 60 square

vlada-n [284]

Answer:

C. $5.55

Step-by-step explanation:

Total cost of installing 60 square feet of flooring

= $253.00 + $80

= $333

Total number of square feet for flooring = 60

Now cost per square foot of the flooring

= total cost/total number of square feet

That’s

$333/60 = $5.55

Each square foot cost $5.55

7 0

4 years ago

Read 2 more answers

The charge for I’ve skating is $3 for the skate rental and $2 per hour to skate. How much will you pay if you skate for 3 1/2 ho

sp2606 [1]

Answer:

$11

Step-by-step explanation:

multiply $2 by four because they charge by hour and not by half hour. = 8

add $3 to 8. =11

4 0

3 years ago