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2 years ago

Please help as soon as possible my grades are being put in tomorrow! Question 3

Mathematics

1 answer:

Anastaziya [24]2 years ago

5 0

Per lawn means: multiply
“M as a function of n” means: m = n
Final answer: m = 12n

Hope this helps, please mark as brainliest :)

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Brent created a mural, 4/5 of which he painted in shades of blue. Three eighths of the blue area is sky blue. What portion of th

Snezhnost [94]

Answer: $\frac{3}{10}$ of the mural is sky blue.

Step-by-step explanation:

Let x be the full portion of mural.

Since, $\frac{4}{5}$ of mural is painted in shades of blue.

Therefore, the blue portion= $\frac{4}{5}x$

Also, Three eighths of the blue area is sky blue.

Therefore, the portion of the mural is sky blue= $\frac{3}{8}\times\frac{4}{5}x$

The portion of the mural is sky blue= $\frac{12}{40}x$

Simplify, by dividing numerator and denominator by 4, we get

The portion of the mural is sky blue= $\frac{3}{10}x$

5 0

3 years ago

Calculate the distance between the points P=(-1, -1) and L=(6, -9) in the coordinate plane.

Over [174]

Answer:

≈ 10.63

Step-by-step explanation:

Calculate the distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = P(- 1, - 1) and (x₂, y₂ ) = L(6, - 9)

d = $\sqrt{(6-(-1))^2+(-9-(-1))^2}$

= $\sqrt{(6+1)^2+(-9+1)^2}$

= $\sqrt{7^2+(-8)^2}$

= $\sqrt{49+64}$

= $\sqrt{113}$ ≈ 10.63 ( to the nearest hundredth )

6 0

2 years ago

Wanda wants to buy a pair of shoes that cost $48 if sales tax is 8.25% what will be the total cost

lidiya [134]

48 x 8.25% = 3.96
Now add 3.96 + 48
Answer 51.96

3 0

3 years ago

write a number with a 6 in it that is 10 times the value of 6 in this number 236,789.321 explain plis

Svetlanka [38]

Answer:

Step-by-step explanation:the answer to your question is the value of the 6 is 6,000,000

5 0

3 years ago

Which of the following is the point and slope of the equation y + 5 = 3(x + 9)?

Tatiana [17]

Answer:

Option B, (-9, -5), 3

Step-by-step explanation:

<u>The point slope form in: y - y1 = m(x - x1)</u>

m is the slope

(x1, y1) is the point

<u>Step 1: Determine what the slope and point is their equation</u>

y + 5 = 3(x + 9)

3 is the slope

(-9, -5) is the point

Answer: Option B, (-9, -5), 3

3 0

3 years ago