Ask question

Ask question

All categories

3 years ago

12

Andrew is using three pieces of scrap wood to build a wall shelf in his bathroom. The shelf will be shaped like a triangle, and

the pieces of scrap wood measure 12 inches, 15 inches and 9inches long. Will the shelf be shaped like a right triangle? *
yes or no

2 answers:

Kobotan [32]3 years ago

8 0

No i dont believe so

elena55 [62]3 years ago

3 0

Answer:

The answer is yes

Step-by-step explanation:

12=a

9=b

15=c

a+b=c

You might be interested in

write the equation of a line that is parallel to the line described by x-4y=8. Explain how you know the lines are parallel. Plz

Gnoma [55]

If the lines have the same slope but different y-intercepts, then the lines are parallel.

8 0

3 years ago

Read 2 more answers

Find the additive inverse or opposite of -4/3

Vikentia [17]

It would be positive 4/3 or the inverse would be -3/4

5 0

3 years ago

Factor by using the difference of two cubes

Nikolay [14]

Answer:

Step-by-step explanation:

a) a^3-64b^3

=(a)^3-(4b)^3

=(a-4b)(a^2+4ab+16b^2)

b) 3x^3-81y^3z^6

=3(x^3-27y^3z^6)

=3{(x)^3-(3yz^2)^3}

=3(x-3yz^2)(x^2+3xyz^2+9y^2z^4)

c)16a^3b^3-54c^3d^3

=2(8a^3b^3-27c^3d^3)

=2{(2ab)^3-(3cd)^3

=2(2ab-3cd)(4a^2b^2+6abcd+9c^2d^2)

hope u got!!

6 0

3 years ago

Michael can type 4 pages of his term paper in 30 minutes. How long will it take him to type the paper if it has 14 pages?

Stella [2.4K]

Answer:

105 minutes

Step-by-step explanation:

we know that

Michael can type 4 pages of his term paper in 30 minutes

so

using proportion

Find out how long will it take him to type the paper if it has 14 pages

$\frac{30}{4}\frac{min}{pages}=\frac{x}{14}\frac{min}{pages}\\\\x=30*14/4\\ \\x=105\ min$

8 0

3 years ago

What is the y-intercept of y = -2x+6y=−2x+6?

goblinko [34]

Answer:

$6$

Step-by-step explanation:

Given: $y=-2x+6$

Since the equation is written in slope-intercept form, it is extremely easy to find the y-intercept. Slope-intercept form is written as:

$y=mx+b$

Whereas:

y: range

m: slope

x: domain

b: y-intercept

With that in mind, we can immediately tell that 6 is the y-intercept.

6 0

3 years ago

Read 2 more answers