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nekit [7.7K]
4 years ago
11

Help please! Explanation would be fantastic as well. Thank you!

Mathematics
1 answer:
LiRa [457]4 years ago
6 0
Try this option:
(f-g)(x)=4x²-6-(x²-4x-8)=3x²+4x+2.

Answer: C.
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Hunter started with the following model to show the problem 1.45 : 5. w 3 To complete the division model of 1.45 = 5, how many h
Cloud [144]

Each division set gives the outcome of the operation 1.45 ÷ 5 which is 0.29.

  • The number of hundredths in each division set is <u>D. 9</u>

Reasons:

The given Hunter's model consists of the following

One 10 × 10 number block

Four sets of a column of 10 cubes

Five individual cube pieces

Therefore;

In 1.45, we have;

1 unit

4 tenths

5 hundredths

Which gives;

Each single cube can be used to represent a hundredth in 0.05

One cube = 0.01

Each set of 10 cubes represents a tenth in 0.4

Each block of 10 by 10 can be used to represent the unit; 1

Dividing each of the 10 × 10 can be divided to sets of 20 blocks with a value of 0.2 each

The 4 sets of 10s can be divided by 5 to give sets of 8 with a value of 0.08

The 5 cubes divided 5 gives five cubes with each cube having a value of 0.01.

Therefore;

The value of each division set is 0.2 + 0.08 + 0.01 = 0.29

The number of hundredths in 0.29 = 9

The number of hundredths in each division set is therefore; <u>D. 9</u>

Learn more about number place value here:

brainly.com/question/184672

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3 years ago
The size ofa rectangular computer monitor is determined by the length of its diagonal. If a
aivan3 [116]

Sorry, I wish I could help, but I haven't learned this yet

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3 years ago
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2) Tell whether each statement about the expression 5y + 9 is True or False
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True the variable in the expression is y
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Please help me due soon<br> Answer ASAP <br> Someone please do this right
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Advice:

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a homeowner is planning an addition to her house. she wants the new family room to be a rectangle with an area of 192 feet. The
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Answer:

length=16feet  width=12feet

Step-by-step explanation:

This may not be the best way, i just stumbled upon the answer using this.

I knew 14*14=196, which is relatively close to 192.

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Apparently, 16*12 is 192, so that's the answer.

6 0
3 years ago
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