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scoundrel [369]
3 years ago
13

Which statements are true? Check all that apply.

Mathematics
2 answers:
Elis [28]3 years ago
7 0

Answer:

It's (A) and (D) like the person in the comments said. (B) is wrong.

Step-by-step explanation:

Greeley [361]3 years ago
5 0

Answer:

j2nds 3 rd

Step-by-step explanation:

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Which of these expressions shows like terms?
Katen [24]

Answer:

the answer is 2× + 3×

Step-by-step explanation:

hope it helps

4 0
3 years ago
Faron wants to paint the four walls in his bedroom. The room measures 12 ft long, 10 ft wide and 8 ft high. There are two doors
Rainbow [258]

Answer:

319 square feet.

Step-by-step explanation:

The walls of the room (the ones on the long side) have an area of 12 x 8 = 96 square feet each one. Thus, their area is 96 x 2= 192 square feet.

The other two walls have an area of 10 x 8 = 80 square feet each one. Thus, their area combined is 80 x 2 = 160 square feet.

Therefore, we have that the total area of the four walls is

192 +160 = 352 square feet

However, we have a door and a window that won't be painted.

The area of the door is: 3 x 7 =21 square feet

The area of the window is 3 x 4 = 12 square feet

Thus, the total amount of area that won't be painted is

21 + 12 = 33 square feet.

So we are going to take the total area minus the area that won't be painted to know the total area that Faron will pain:

352 - 33 = 319 square feet.

Thus, she will paint 319 square feet

4 0
3 years ago
Ken has made a selection of square jam sandwiches for a party, which he arranges in a single layer on the table in a perfect rec
Vesnalui [34]
Perimetre + 4 = area
Each person must have made 24
8 0
3 years ago
Read 2 more answers
Describe how to transform the graph of f(x) = x² to obtain
lord [1]

Answer:

The functions given are:

f(x) = x²

g(x) = f(-4x-3) + 1

First, find f(-4x-3):

f(x) = x²

f(-4x-3) = (-4x-3)²

Find g(x):

g(x) = f(-4x-3) + 1

g(x) = (-4x-3)² + 1

g(x) = (-1)² (4x+3)² + 1

g(x) = (4x+3)² + 1

First take

y = (x)²

Compress the graph along x axis by multiplying x with 4

y = (4x)²

Shift the graph left by 0.75 units, by adding 3 to x term.

y = (4x+3)²

Shift the graph up by 1 unit by adding 1 to the total terms.

y = (4x+3)² +1

4 0
3 years ago
What is the x-intercept of the line with this equation −5x+1/5y=15 ?
viva [34]
X = -3+y/25
Y= 25x+75
7 0
3 years ago
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