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1 year ago

The set of numbers 1, 5, 13, and 24 contains values for m. What values of m makes the equation below true?

Mathematics

1 answer:

Likurg_2 [28]1 year ago

7 0

Answer:

Step-by-step explanation:

Solve the equation first for "m"

6m + 12 = 42

6m = 30 (subtract 12)

m = 5 (Divide by 6)

5 is your answer

Hope this help! Please mark me brainliest, it helps!

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Last month, Ebony had 72 dollars in a checking account. The current balance is 126 dollars. What is the percent change in the ac

TEA [102]

Answer:

43%

Step-by-step explanation:

Last month, 72.

This month, 126.

Last month, ebony had 72/126 in her account to what she has this month. 72/126 as a percentage.

Ratio:

72:126

X100

7,200:12,600

÷126

57.142:100

Ebony had approximately 57% of her cash in her account last month, compared to this month.

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3 years ago

If x-4(x+2) = -15.5, what is the value of x?

lora16 [44]

Answer:

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Step-by-step explanation:

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1 year ago

Slope of 2y = -x + 10

777dan777 [17]

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2 years ago

Read 2 more answers

What is done wrong in this question please answer it ASAP!!! i need to submit in 30 min

Shkiper50 [21]

Answer:

dividing by a fraction is multiplying by the reciprocal.

This example swaps the left hand in stead of the right hand.

Step-by-step explanation:

So the correct approach would have been:

$6 \times \frac32$

$\frac{18}{2} = 9$

6 0

2 years ago

Find c and round to the nearest tenth. thank you in advance

PSYCHO15rus [73]

Answer and Step-by-step explanation:

90ft = a

55ft = b

50ft = c

Plug into equation.

$50^{2} = 90^{2} + 55^{2} - 2(90)(55)cosC\\\\2500 = 11125 - 9900(cosC)\\\\-8625 = -9900(cosC)\\\\0.8712 = cosC\\\\cos^{-1} (0.8712) = C\\\\29.4$

29.4° is the answer.

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3 years ago