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3 years ago

PLS HELP!!!

Mathematics

2 answers:

nirvana33 [79]3 years ago

6 0

Sum is used for addition so the answer would be:
D. f+6

sasho [114]3 years ago

6 0

Answer:

The correct option is D) f + 6

Step-by-step explanation:

Consider the provided information.

Write an algebraic expression for the phrase.

We need to write an algebraic expression which represents "The sum of f and 6"

To represents the sum use the symbol "+"

The sum of f and 6 can be written as:

$f+6$

Hence, the correct option is D) f + 6

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Which statement is true?

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The answer is neither because to be complementary they need to equal 90 degrees and to be supplementary the need to equal 180 degrees. The sum of the two angles equals 169 degrees.

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3 years ago

PLEASE HELP!!!!!!!

r-ruslan [8.4K]

Answer:

50 degrees

Step-by-step explanation:

3 x 6 = 18

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3 years ago

An apple juice producer buys all his apples from a conglomerate of apple growers in one northwest state. the amount of juice squ

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That probability is about 20.5%.

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2 years ago

The volume of a 10 ounce box of cheerios is 258.75in3. the length of the box is 4 inches less than the height and the width is 3

Marina86 [1]

Answer:

Height of the box = 11.5 in

Step-by-step explanation:

Let h be the height of the box.

Assuming the volume of the Box is $258.75\ in^3$ .

Given:

Length = Height - 4 = h - 4

Width = 3 in

We need to find the height of the box.

Solution:

We know that the volume of the box.

$Volume = Length\times height\times width$

Substitute all given value in above formula.

$258.75 = (h-4)\times h\times 3$

Rewrite the equation as:

$258.75 = 3h(h-4)$

$258.75 = 3h^2-12h$

$3h^2-12h-258.75=0$

whole equation divided by 3.

$h^2-4h-86.25=0$

Use quadratic formula with $a = 1, b = -4,c=-86.25$

$h=\frac{-b\pm \sqrt{(b)^{2}-4ac}}{2a}$

Put these a, b and c value in above equation.

$h=\frac{-(-4)\pm \sqrt{(-4)^{2}-4(1)(-86.25)}}{2(1)}$

$h=\frac{4\pm \sqrt{16+345}}{2}$

$h=\frac{4\pm \sqrt{361}}{2}$

$h=\frac{4\pm 19}{2}$

For positive sign

$h=\frac{23}{2}$

h = 11.5 in

For negative sign

$h=\frac{-15}{2}$

h = -7.5

We take positive value of h.

Therefore, the height of the box h = 11.5 in

4 0

3 years ago

What is the simplest form of 3/24

Finger [1]

The simplest form is 1/8
3/3= 1 24/3 = 8 so 1/8

7 0

3 years ago