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2 years ago

Which of the following expressions is correct? |-37|=37 -|37|=37 |-37|=37 -|-37|=37

Mathematics

2 answers:

vichka [17]2 years ago

8 0

A and C are correct.

A and C are correct.

Lyrx [107]2 years ago

3 0

Answer:

A and C

Step-by-step explanation:

The absolute value of a negative number is positive; I don't know why A and C are identical though

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Evaluate y=x/7+15 when y=21

Ad libitum [116K]

Answer:

x = 42

Step-by-step explanation:

y = x/7 + 15 ; y = 21

21 = x/7 + 15

21 - 15 = x/7

6 = x/7

x = 6 × 7

x = 42

Thus, The answer is 42

<u>-TheUnknownScientist</u>

3 0

3 years ago

Read 2 more answers

On average, Mercury is about 57,000,000 km from the sun , whereas Neptune is about 4.5*10^9 km from the sun. What is difference

lbvjy [14]

18,000,000 kilometers

4 0

3 years ago

The median of 50 50 54 56 60 62 63 64 79 72 72

miss Akunina [59]

Answer:

Step-by-step explanation:

50,50,54,56,60,62,63,64,79,72,72,

median ids the number at the center

50,50,54,56,60(62)63,64,79,72,72

3 0

2 years ago

Find the equation of the line passing through the points (3,-2) and (4,6) in slope intercept form.

noname [10]

Hey!

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They already give us the slope, so we can solve the y-intercept.

We can use (3, -2).

y = 8x + b

-2 = 8(3) + b

-2 = 24 + b

-2 - 24 = 24 + b - 24

-26 = b

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Hence, the answer is $\Large\boxed{\mathsf{y~=~8x~+~-26}}$

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Hope This Helped! Good Luck!

4 0

3 years ago

bob left work and traveled to school at an average speed of 25 mph. if it took bob 35 minutes to reach school, how far is bobs s

Alchen [17]

Rate x time = distance
25 x 35/60 = distance (35/60 is 35 minutes out of an hour- 60 minutes)
25/1 x 7/12 = distance (I put the 25 over 1 and reduced 35/60)
175/12 ≈ 14.58 miles

Notice that the time had to be in a fraction of an hour in order to do this.

8 0

2 years ago