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masha68 [24]
3 years ago
9

I need help on number 15

Mathematics
1 answer:
Anna11 [10]3 years ago
4 0
500 place and tens place
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Find the value of x such that l ⊥ m. A) 10.7 B) 16 C) 46 D) 48
dsp73

Answer:

<h3>B. 16°</h3>

Step-by-step explanation:

The diagram lacks the appropriate figure. Find the figure attached. If the line I is perpendicular to m, this means that the sum of the given angles will be equal to 90° as shown;

(3x+5)° + 37° = 90°

open the parenthesis

3x+5 + 37° = 90°

3x+42 = 90

subtract 42 from both sides of the equation

3x+42-42 = 90-42

3x = 48

Divide both sides of the resulting equation by 3;

3x/3 = 48/3

<em>x = 16</em>

<em>Hence the value of x is 16°</em>

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3 years ago
What numbers multiply to 0.32 and also add to 1.2
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3 years ago
Find the Volume. Can someone explain how they did it. thank you
hodyreva [135]
6 x 5 x 7 = 210
The volume formula is length x width x height :)
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3 years ago
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There are answer choices !
Juli2301 [7.4K]

Answer:

1

Step-by-step explanation:

m [slope] = ∆y/∆x = y₂-y₁/x₂-x₁

m [slope] = 9 - 6 / 4 - 1 = 3 / 3 = 1

The equation for this relationship is

y = x + 5

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3 years ago
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3+(-7)<br> solve for x help meee
garik1379 [7]

Answer:

3 + ( -7 )

7 - 3

= 4 is the answer

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