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Yanka [14]
4 years ago
5

43.8 in expanded form

Mathematics
2 answers:
ira [324]4 years ago
5 0

Answer:

40+3.8=43.8

Step-by-step explanation:

give me brainiest

Sonbull [250]4 years ago
3 0

Answer:

+ 40

+ 3

+ 0.8

Step-by-step explanation:

Hope this helps

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Please help- <br> Find the equation of the line with slope 3 that passes through (1, 8).
MakcuM [25]

Answer:

y = 3x + 5

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 )

Here m = 3 , then

y = 3x + c ← is the partial equation

To find c substitute (1, 8 ) into the partial equation

8 = 3 + c ⇒ c = 8 - 3 = 5

y = 3x + 5 ← equation of line

7 0
3 years ago
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is the Y intercept of that equation
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45, 47, 55, 65, 69, 70, 77, 99
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Simplify the expression.<br> 4(b−6) +19
Genrish500 [490]
4(b - 6) + 19 # Starting equation
4b - 24 + 19 # Using the distributive property
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7 0
3 years ago
B<br> 8<br> 7<br> Find the length of "e" to the<br> nearest tenth using the<br> Pythagorean Theorem.
Juliette [100K]

Answer:

≈ 10.63

Step-by-step explanation:

Pythagorean Theorem... Possibly the most easy theory in math once you understood it.

Here's the formula.

A^2+B^2=C^2

AB would be the hypothenuse

BC would be the opposite

CA would be the Adjacent.

But let's not make it complicated though, the question is actually quite easy.

You are asked to find AB, the hypothenuse.

The hypothenuse would be C.

BC and CA would be A and B.

It doesn't matter where are you going to place the numbers.

So, 7^2 + 8^2

7^2 + 8^2 = 49 + 64\\

= 113

Now we would have to square root 113 since A^2+B^2=C^2

\sqrt{113} is an irrational number, and the question asks you to round ro the nearest tenth.

\sqrt{113} =10.63014581

≈ 10.63

Your answer would be 10.63

<h2>Hope this answer helped :)</h2>
7 0
3 years ago
Read 2 more answers
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