Please help,
Find the area of the figure

Answer:

option D : 130°

Step-by-step explanation:

m∠2 = m∠7 = 130° , (corresponding angles)

Answer:

Vertical

Step-by-step explanation:

Angles a and b reflect each other, which is what vertical angles are.

Answer:

The total volume of the apartment is

✔ 2,160

An hourly rating of 2.5 BTUs per cubic foot is required, so

✔ multiply the total volume by 2.5

Arthur needs an air conditioner that will provide

✔ 5,400

BTUs to properly cool his apartment.

Step-by-step explanation:

you're welcome

Answer:

2,160

multiply the total volume by 2.5

5,400 BTUs

Step-by-step explanation:

cause said so

Answer:

ok question?

Step-by-step explanation:

Answer:

yes it's similar triangle because it has same shape but size is not equal

Answer:

6 ¼ hours of Daylight

Step-by-step explanation:

Answer:

(6, 12)

Step-by-step explanation:

{ 3x - y = 6

{ x - 2y = -18

by using elimination:

6x -2y=12

x - 2y= -18

________-

5x = 30

x = 6

y = 18-6 = 12

the solutions = {(6, 12)}

Answer:

4) x = 19

Part B = 37

Step-by-step explanation:

These 2 angles are equal to each other because they're vertical angles.

4x + 67 = 143

4x = 143 - 67

4x = 76

x = 19

m<HIK:

180 - 143 (because it's supplementary to m<GIK)

37

Answer:

the probability is 2/3

Step-by-step explanation:

you want to divide 8 by 12

Answer:

Step-by-step explanation:

123

Answer:

28°

Step-by-step explanation:

Supplementary angles sum to 180°

( dozen sixes) + 80

= 12 × 6 + 80

= 72 + 80

= 152°

supplement = 180° - 152° = 28°

Answer: [tex]n>14[/tex]

Step-by-step explanation:

Given

Misty needs to gather at least 20 flags for the parade

She has already gathered 6 flags

Inequality to find the number of flags needed is

[tex]n+6>20[/tex]

Subtract -6 from both sides

[tex]\Rightarrow n+6-6>20-6\\\Rightarrow n>14[/tex]

Therefore, option (j) is correct.

Answer: 54,454 ft^3

The volume of the cylinder is about 50265.4 and the volume of the cone is 4188.7. If you add this together you get 54,454.1. Therefore, 54,454 ft^3 is the answer

Answer:

Laura will need 40 inches of string for this project.

Step-by-step explanation:

Divide 1/5 inch/strip into 8 inches:

 8

------- = 40 inches

(1/5)

Answer:

Step-by-step explanation:

Domain is indicative of the x values,while range is the y values. For our relation, the domain will be

D = {2, 3, 4} and the range will be

R = {8, 27, 64}

Answer:

Third Choice, 1774.67π cm³

Step-by-step explanation:

Volume=(4/3)πr³

=(4/3)π×11³

=(4/3)π×1331

=1774.67π cm³

Answer:

6.5 feet

Step-by-step explanation:

The guy above me is correct its 6.5 feet

Answer:

yes, he would have enough money

He would need a total of 1.5 gallons to paint the wall .

the cost of 1.5 gallons is $18 dollars.

Andrew has 40. he has enough money

Step-by-step explanation:

total gallon needed to pain four walls = 3/8 x 4 = 1 1/2 gallons

total cost of 1 1/2 gallons = 1 1/2 x $12

to calculate this amount convert 1 1/2 to improper fraction

to convert to improper fraction, take the following steps :  

1. Multiply the whole number  by the denominator

2. Add the numerator to the answer gotten in the previous step

3. divide the number gotten in the previous step by the denominator  

3/2 x $12 = $18

Answer:

Capacity of Matti's green house = 367.5 cubic feet

Step-by-step explanation:

Given:

Base Width and Length = 7 feet by 15 feet

Height of prism = 7 feet

Find:

Capacity of Matti's green house

Computation:

Capacity of Matti's green house = Volume of rectangular base[triangular prism]

Volume of rectangular base[triangular prism] = Area of triangular base x Height

Capacity of Matti's green house = [(1/2)(7)(7)][15]

Capacity of Matti's green house = [(1/2)(49)][15]

Capacity of Matti's green house = [(24.5)][15]

Capacity of Matti's green house = 367.5 cubic feet

Answer:

367.5 Cubic ft3

Step-by-step explanation:

Just look at the other persons explanation

(Please give them brainliest)

Answer:

Step-by-step explanation:

Angle E corresponds to angle L because the two triangles are similar (and we know this becuase corresponding sides are proportional.

Answer:

153.9

Step-by-step explanation:

14/2=7 which is the radius which you square and it results to 49. multiply that times pi for 153.86 or 153.9 to the nearest tenth.

Answer:

153.9

Step-by-step explanation:

We know that the equation to find the area of a circle in [tex]\pi r^2\\[/tex]. So we divide the diameter by half and we plug in the radius.

Seven hundred thirteen point forty - nine

Answer:

B - 6sqrt(23) ft.

Step-by-step explanation:

Area = (Side)^2 = 828.

Side = sqrt(828) = sqrt(36*23) = 6 sqrt(23).

So B - 6sqrt(23) ft.

Mark me as Brainliest if this is correct! I really appreciate it! :D

Answer:

142°

Step-by-step explanation:

Answer: 200 m²

Step-by-step explanation:

The perimeter is calculated by the formula:

= (2 * length) + (2 * width)

We have the perimeter so we can find the width:

60 = (2 * 10) + (2 * w)

60 = 20 + 2w

2w = 60 - 20

w = 40 / 2

w = 20 meters

Area of a rectangle can be used because this fits the characteristics of a rectangle:

= Length * Width

= 10 * 20

= 200 m²

Answer:

11

Step-by-step explanation:

2 3/4 times 4 equals 11

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

copy the above onto your computer for future reference

sin(g) = 420/427

tan(z) = 77/420

cos(z) = 420/427

sin(m) = 427/427

part (E)   the sin of any right angle will be  1   :)

Answer:

Solution given:

Sin G=opposite/hypotenuse=420/427

TanZ=Opposite/adjacent=77/420

CosZ=adjacent/hypotenuse=420/427

Sin M=opposite/hypotenuse=427/427=1

Answer:

so this is the correct answer right

Answer:

[tex]\frac{39}{8}[/tex]

Step-by-step explanation:

Multiply the numerators: [tex]13*3= 39[/tex]

Multiply the denominators: [tex]4*2=8[/tex]

Final answer: [tex]\frac{39}{8}[/tex]

It is in simplest form, by the way.

Answer: 12.24744871

Hope this helps!!! :)