3 years ago

Someone help plz!!!

Mathematics

1 answer:

rewona [7]3 years ago

4 0

20 I think good luck

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Each week you drive 150 miles your car gets 25 miles a gallon and gas prices are three dollars per gallon how much gas will you

mixas84 [53]

Number of gallons of gAS USED / WEEK = 150/25 = 6 gallons

Cost = 6 * 3 = 18 dollars (answer).

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3 years ago

What is the area of the figure below

jek_recluse [69]

Answer:

Option A

Step-by-step explanation:

Area of the composite figure = Area of ΔABH + Area of BCGH + Area of ΔDEF

Area of ΔABH = $\frac{1}{2}(\text{Base})(\text{Height})$

= $\frac{1}{2}(6)(8-5)$

= 9 in²

Area of the trapezoid = $\frac{1}{2}(CG+BH)(\text{Distance between these lines})$

= $\frac{1}{2}(6+4)(5)$

= 25 in²

Area of ΔDEF = $\frac{1}{2}(8)(6)$

= 24 in²

Therefore, area of the given figure = 9 + 25 + 24

= 58 in²

Option A will be the correct option.

3 0

3 years ago

Choose the third degree polynomial. 2x-5 3x2+2x-5 x3-3x2+2x-5 5x4+x3-3x2+2x-5

Bess [88]

ANSWER

${x}^{3} - 3 {x}^{2} + 2x - 5$

is the third degree polynomial.

EXPLANATION

The third degree polynomial has the highest degree to be 3.

All the polynomials were written in standard form.

$2x - 5$

is a first degree polynomial.

$3 {x}^{2} + 2x - 5$

is a second degree polynomial .

${x}^{3} - 3 {x}^{2} + 2x - 5$

is a third degree polynomial.

$5 {x}^{4} + {x}^{3} - 3 {x}^{2} + 2x - 5$

is a fourth degree polynomial.

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3 years ago

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17. If you mow 24 lawns and earn $10.50 for each lawn, what are your total earnings?

ololo11 [35]

I think its 252 but i could be wrong

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3 years ago

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A square has sides of length s. A rectangle is 6 inches shorter and 1 inch longer than the square. Which of the following polyno

Doss [256]

S - side of the square
rectangle
s-6
s+1
A =Length*Width
A=(s-6)(s+1)
A=s²-6s+s-6=s²-5s-6

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3 years ago

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