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Lera25 [3.4K]
3 years ago
11

Don works in home construction. He determined that the function t(A)=144A/9.252 gives the total number of 9 in. tiles needed to

cover an area of A square feet, when spacing the tiles a quarter inch apart. Find t(400) and explain what it means.
__________________________________________________________________

Your response needs to include the following:

Response needs to be at least 4 statements – math explanations or sentences.
Response states the question in your terms.
Response answers all parts of the question
Explanation is thorough for solving the problem or answering the question.
Sentence starters:
For instance, .....
For example, .....
I solve this problem by …
In order to solve this problem, I need to …
The problem could also be solved by…
The specific math words that I would use in this situation are …
Mathematics
1 answer:
Drupady [299]3 years ago
7 0

Answer:

Step-by-step explanation:

It’s easy

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Ed needed to extend the string on his kite. The current string was seven and three fourths feet. He cut a piece of string that m
soldi70 [24.7K]

The new length of the string will be 16  1/4 feet. Then the correct option is B.

<h3>What is the length?</h3>

It is the measure of distance between the two points and is known as length. The length is measured in meters generally.

Ed needed to extend the string on his kite. The current string was seven and three-fourths feet that is (7  3/4).

The mixed fraction number is coverted into a decimal number.

7  3/4 = 7.75 feet

He cut a piece of string that measured 8.5 feet and added it to the existing string.

Then the new length of the string will be

L = 7.75 + 8.5

L = 16.25

L = 16  1/4 feet

The new length of the string will be 16  1/4 feet. Then the correct option is B.

More about the distance link is given below.

brainly.com/question/26711747

#SPJ1

4 0
2 years ago
Need help thanks I’ll give brainiest or whatever it’s called
ANTONII [103]

Answer:

∠1 = 144°

∠2 = 144°

∠3 = 36°

∠4 = 90°

∠5 = 144°

∠6 = 36°

∠7 = 144°

∠8 = 90°

6 0
3 years ago
Read 2 more answers
Which two expressions have the same value?
Wewaii [24]

Answer:

One and two

Step-by-step explanation:

The answer is one and two since you would first multipy anyway using pemdas

7 0
2 years ago
Read 2 more answers
A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4 feet Find the height of the tree
Mice21 [21]

Answer:

25 Feet

Step-by-step explanation:

If the man is 5 feet and he cast a shadow of 4 feet that means that there is a 1 foot difference. So, subtract the shadow hight by 1.

3 0
3 years ago
F(x) = { -2x -1, x ≤ 2
Degger [83]

Answer:

Use the appropriate entry method for piecewise functions for the graphing calculator of interest.

Step-by-step explanation:

For Desmos, the entry looks like ...

f(x) = {x ≤ 2: -2x-1,-x+4}

_____

For a TI-84 calculator, the entry may look like ...

Y₁ = (-2X–1)(X≤2) + (-X+4)(X>2)

The symbols ≤ and > come from the TEST menu, which is the (2nd) shift of the MATH key.

Note that the function is the sum of the pieces, each piece multiplied by a test. For something like 0≤x<2, the multiplier would be a pair of tests:

... (0≤X)(X<2)

8 0
3 years ago
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