All categories

3 years ago

Which expression is equivalent to t×t-36?

2 answers:

5 0

T^2 - 36 is the difference of two squares, t^2 and 6^2

The factorization pattern is (t + 6)*(t - 6)

Answer: B) (t + 6)*(t - 6)

dmitriy555 [2]3 years ago

3 0

Your answer is a because you multiply the number that are in parentesis so your answer will be t=36

You might be interested in

What is the equation of a line that contains point (4, –3) and is PARALLEL to –4x + y = 7?

Debora [2.8K]

Answer:

Step-by-step explanation:

First, put -4x+y=7 into y=mx+b format

move -4x to the other side (or add 4x on both sides)

y=4x+7

now, parallel lines have the same slopes, but not the same y intercepts.

So, you already know the slope of your new line

y=4x+b

now we need to find b (y intercept)

take the point (4,-3) and put it into the equation above

-3=4(4)+b

-3=16+b

move 16 to the other side (or subtract 16)

-19=b

therefore the new line will be y=4x-19

Hope this helps!

7 0

3 years ago

Diane will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $42 and costs an ad

jarptica [38.1K]

The two plans cost the same at 450miles.

The cost is $118.50 when the two plans cost the same.

Working is in the photo.

6 0

3 years ago

How do I find x in this problem?

torisob [31]

Answer:

(6-2)×180 = 720

101+154+72+123+145+x=720

595 + x = 720

x = 720-595

x= 125

5 0

2 years ago

What’s the answer pls

larisa [96]

Amount of interest = 3/100 x 1200
= $36

Answer is B

3 0

3 years ago

Find the equation of the line containing the points (0,3) and (1,8)

Tema [17]

Answer:

y = 5x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

To calculate m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1, 8)

m = $\frac{8-3}{1-0}$ = 5

Note the line crosses the y- axis at (0, 3) ⇒ c = 3

y = 5x + 3 ← equation in slope- intercept form

5 0

3 years ago