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Answer:kilometers

Step-by-step explanation:

Answer:

The slope that passes through (-1,-3) and (-2,2) is 5/1. So, rise 5 and go over 1.

Answer:

5/1. So, rise 5 and go over 1.

Answer:

C

Step-by-step explanation:

The third one, because it has 3 terms

Answer:

second one is the example of a trinomial

[tex]\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star[/tex]

-8 + 12x + 7 x + 12

= 19x + 4

Answer:

Option B

Step-by-step explanation:

From the picture attached,

Area of the one side of the roof = Area of the rectangle

                                                     = Length × Width

                                                     = AE × AC

To get the length of side AC, construct a perpendicular AD on side BC which divides BC in two equal parts.

BD = DC = 13 ft

By applying cosine rule in ΔADC,

cos(45)° = [tex]\frac{\text{DC}}{\text{AC}}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{13}{\text{AC}}[/tex]

AC = 13√2

AC = 18.38 ft

Therefore, area of one side of the roof = 38 × 18.38

                                                                 = 698.62 square feet

Area of both the sides of the roof = 698.62 × 2

                                                        = 1397.24 feet²

                                                        ≈ 1397 feet²

Option B will be the answer.

The total area of the roof to the nearest square foot is 1,397 square feet

In order to get the area of the roof, we will need the slant height of the triangle.

Using the pythagoras theorem;

[tex]cos45 = \frac{26/2}{l} \\cos 45 = \frac{13}{l} \\0.7071 = \frac{13}{l} \\l = \frac{13}{0.7071} \\l=18.39 feet[/tex]

Area of the roof = 2(lw)

Area of the roof = 2(38 * 18.39)

Area of the roof = 1,397.64

Area of the roof ≈ 1,397 square feet

Hence the total area of the roof to the nearest square foot is 1,397 square feet

Learn more on area of rectangle here: https://brainly.com/question/25292087

Answer:

y=-3/7x-1.857 is what i got.

Step-by-step explanation:

Answer:

9q+4z+12

Step-by-step explanation:

Answer: d.1.66a

Step-by-step explanation:

Answer:

Circle- A=pir^2

Rec- A= bh

Parrelogram= bh

Triangle= 1/2 bh

Step-by-step explanation:

Answer:

A = 1/2bh goes to triangle

A = πr^2 goes to circle

A = bh goes to paralellogram

A = bh goes to rectangle

Hope it helps

Step-by-step explanation:

Answer: a

Step-by-step explanation:

Answer:24%

Step-by-step explanation:

When you multiply a fraction by 100 you will get the percent

12/50 x 100=24

Answer:

Step-by-step explanation:

I assume is the measure of the other angle,

90-38=52

Answer:2 one

Step-by-step explanation:

Answer:

I believe its D and E

Step-by-step explanation:

Does that help

Answer:

D. It represents .90 cents, which is $5.40 divided by 6

Answer: 1/4 ounces per hour

Step-by-step explanation:

In the 3 hours that the bucket has leaked, it has lost 3/4 ounces.

The rate at which it is leaking is therefore:

= 3/4 / 3

= 3/4 * 1/3

= 3/12

= 1/4 ounces per hour

Answer:

120,000-30,000=$90000 in bonds or $4500 profit.

Step-by-step explanation:

Answer:

Slope = 1

Step-by-step explanation:

(5,7) (-4,-2) Answer:1

Answer:

One solution. x=3

Step-by-step explanation:

Answer:

it is 5/16 because its rows of 4 and colors of 4 which is 1y and 5 are shaped

Answer:

B, the second answer.

Step-by-step explanation:

If you count all of the boxes you will see there are 16 so that will be your denominator and then count the shaded blocks and that is you numerator.

So it would look like 5/16 and then convert it into a percent to be 31.25%

Hope this helps :)

Answer:

the answer is 245.67 and 56.9

Step-by-step explanation:

hi

Complete question :

One of the dimension of a cube in increased by 2 inch to form a rectangular ... Block. Suppose that the volume of the cube 200 cubic inch. Find the length of an edge of the original cube

Answer:

5.252 inch

Step-by-step explanation:

Let the measure of the edge = x

Volume of a cube = x³ (original volume)

If one of the edges is increased by 2 inches ;

x * x * (x + 2) = 200

x² + (x + 2) = 200

x³ + 2x² = 200

We find a rational root or we use guess and trial method to arrive at a quick answer :

Here, we could guess that that x is just marginally above 5

.using the value 5.252 as x

5.252^3 + 2(5.252^2) = 200.035

Hence, we can conclude that the edge of the original cube is 5.252

Answer:

2[tex]x^{2}[/tex]-2[tex]x[/tex]+3

Step-by-step explanation:

Take both polynomials out of parenthesis, then combine like terms.

5[tex]x^{2}[/tex]-3[tex]x^{2}[/tex]=2[tex]x^{2}[/tex]

6[tex]x[/tex]-8[tex]x[/tex]= [tex]-2x[/tex]

[tex]-7+10=3[/tex]

Answer:

may be this is helpful!

Answer:

38 and 40 aren't relatively prime because they can be divided by 2, 4, 10, and any numbers that multiply to 38 or 40. Like 4×10=40. You can divided 38 and 40 with any number while 5 can be divided once with 1.

Step-by-step explanation:

Primes is that you can multiply a number something to get that number. For example: 3×3=6 and 1×6=6 but their one multication of 5 like 1×5.

Answer:

91

Step-by-step explanation:

Rewrite the sides as ratios

s/28=78/24, solve for s

s/28=39/12

s=39/12*28

s=91

The radius is 12. (Equation used: r=[tex]\sqrt{\frac{a}{\pi } }[/tex])