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3 years ago

What is 27/40 as a percentage

1 answer:

3 0

<span>First convert it to a decimal by dividing the denominator into the numerator:

We get:

27/40=0.675

Then move the decimal point two places to the right (multiply by one hundred) to convert it to percent form:
67.5%</span>

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Select the correct answer

Kitty [74]

Answer:

(4,-7)

Step-by-step explanation:

-w=(5,-3)

-z=(-1,-4)

so -w-z=(5-1,-3-4)

4 0

3 years ago

Priya has a piece of string 5/6 yard long. She cuts 3/5 of the piece of string for a craft. What is the length of the string lef

Solnce55 [7]

Total length of the string = $\frac{5}{6}$ yard

Length of string used for craft = $\frac{3}{5}$ of total length of string

= $\frac{3}{5}$ of $\frac{5}{6}$

= $\frac{3}{5} \times \frac{5}{6}$

= $\frac{3}{6}$ yard

Length of the string left after use = Total length of the string - Length of string used for craft

Length of the string left after use = $\frac{5}{6}-\frac{3}{6}$

= $\frac{2}{6}$

Reducing it to the lowest term, we get

= $\frac{1}{3}$ yard

Therefore, the length of string left is $\frac{1}{3}$ yard.

3 0

2 years ago

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A ski slope drops 30 feet for every horizontal 70 feet

ASHA 777 [7]

The angle of depression is

tan^-1 3/7 = 23.2 deg

8 0

3 years ago

Which statement is true about the y- intercept of a quadratic function

liraira [26]

Answer:

A. a quadratic function can only have one y-intercep

7 0

2 years ago

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What is the coefficient of the second term of the trinomial?

marin [14]

The coefficient of the second term is 18.

What you do is you FOIL the terms:
$(3x+3)(3x+3)\\ Multiply\ the\ first\ terms\ together:\\ 3x*3x=9x^{2}\\ Then\ the\ outer\ terms:\\ 3x*3=9x\\ Next,\ the\ inner\ terms:\\ 3x*3=9x\\ Finally,\ multiply\ the\ last\ terms:\\ 3*3=9\\ Putting\ the\ terms\ together:\\ 9x^{2}+9x+9x+9=9x^{2}+18x+9\\\\ Since\ (3x+3)^{2}=9x^{2}+Bx+9=9x^{2}+18x+9,\ then \ B=18.$

7 0

3 years ago

Read 2 more answers