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1 year ago

Solve for x please anyone?

Mathematics

2 answers:

Katen [24]1 year ago

8 0

Answer: x=11

Step-by-step explanation:

The lines are parallel, which you can tell by the two arrows. 4x-8 is a corresponding angle to 3x+3, meaning they are congruent.

4x-8 = 3x+3

x=11

ValentinkaMS [17]1 year ago

3 0

Answer:

x = 11

Step-by-step explanation:

these angles are corresponding angles so they are equal to each other.

4x - 8 = 3x + 3 Subtract 2x from both sides

x - 8 = 3 Add 8 to both sides

x = 11

Plug 11 back into the equations find the angle measurements

4(11) -8 = 36 degrees

3(11) + 3 = 36degrees

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Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz

anygoal [31]

Answer:

18 waves hit the beach in 49 s.

Step-by-step explanation:

Given:

The frequency of the waves that were coming into the beach is 0.367347 Hz.

Now, to find the number of waves that hit the beach in 49 s.

Let the number of waves be $n.$

The frequency of waves ( $f$ ) = 0.367347 Hz.

The time it takes to hit the beach ( $t$ ) = 49 s.

Now, we put formula to get the number of waves:

$f=\frac{n}{t} \\\\0.367347=\frac{n}{49} \\\\Multiplying\ both\ sides\ by\ 49\ we\ get:\\\\18.000003=n\\\\n=18.000003.$

The number of waves = 18.

Therefore, 18 waves hit the beach in 49 s.

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3 years ago

If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expr

ki77a [65]

Answer:

the first one

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3 0

3 years ago

Read 2 more answers

Does the equation 2x-7=5+x have exactly one solution

Goshia [24]

Answer:

Step-by-step explanation:

2x - 7 =5 +x

2x - x =5 +7

x =12 (one solution)

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3 years ago

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Reil [10]

Answer:

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Step-by-step explanation:

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nataly862011 [7]

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Step-by-step explanation:

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