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4 years ago

I Need help ASAP it’s timed!!!

2 answers:

7 0

42

Factors of 42:1,2,3,6,7,21,42

Factors of 84: 1,2,3,6,7,12,14,21,28,42,84

Both have 42 so it is the gcf.

Brainliest?

irinina [24]4 years ago

3 0

Answer:

Step-by-step explanation:

The factors of 42 (all the whole numbers that can divide the number without a remainder) are 1, 2, 3, 6, 7, 14, 21 and 42;

The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.

Which one is in both and is the highest number;

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During a sale, the price of a digital camera is reduced by $63 from the original price of $180. By what percentage is the price

SpyIntel [72]

Answer:

35%

Step-by-step explanation:

63/180=0.35

move the decimal over 2 spaces 35%

6 0

3 years ago

Explain what is happening at this step in the solving equation process.

aleksklad [387]

Answer:

1. After solving we get value of x: $\mathbf{x=\frac{6}{11} }$

2. After solving we get value of x: $\mathbf{x=\frac{6}{11} }$

Step-by-step explanation:

We need to Solve the equations.

1. $10 - 6 x = 4 + 5 x$

Step 1: Subtract 5x on both sides

$10 - 6 x-5x = 4 + 5 x-5x\\10-11x=4$

Step 2: Subtract 10 on both sides

$10-11x-10=4-10\\-11x=-6$

Step 3: Divide both sides by -11

$\frac{-11x}{-11}=\frac{-6}{-11}\\x=\frac{6}{11}$

So, after solving we get value of x: $\mathbf{x=\frac{6}{11} }$

2. $7-6x=1+5x$

Step 1: Subtract 5x on both sides

$7 - 6 x-5x = 1 + 5 x-5x\\7-11x=1$

Step 2: Subtract 7 on both sides

$7-11x-7=1-7\\-11x=-6$

Step 3: Divide both sides by -11

$\frac{-11x}{-11}=\frac{-6}{-11}\\x=\frac{6}{11}$

So, after solving we get value of x: $\mathbf{x=\frac{6}{11} }$

5 0

3 years ago

The img has the info

liberstina [14]

Answer:

56°

Step-by-step explanation:

Because the two lines are parallel, the corresponding angles are equal. The two corresponding ∠s are ∠A and ∠B. ∠A=∠B

∠A=4x

∠B=2(x+14)

4x = 2 (x+14)

the right side requires the distributive property

a) 4x = 2x+28

2x = 28

x = 14

b) now plug in x for both ∠s to find ∠A and ∠B

∠A = 4x = 4(14) = 56°

∠B = 2(x+14) = 2(14+14) = 2(28) = 56°

I just did both angles to show that they are equal and it is a way to check your work

7 0

3 years ago

1. Calculate the speed

Nataly_w [17]

Answer:

62.5 miles per hour

Step-by-step explanation:

Given data

distance= 125m

time= 2 hours

We know that

speed= distance/time

Subsitute

Speed= 125/2

speed= 62.5 miles per hour

8 0

3 years ago

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Elanso [62]

Answer:

Step-by-step explanation:

3 0

3 years ago

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