what is the surface area of a rectangular prism with a length of 7.75 a width of 1.25 and a height of 3

Answer:

Angle 4 is 151

Step-by-step explanation:

angle 3 and 4 form a straight line and since it is a straight line it equals 180 and since you know that angle 3 is 29 you subtract 180 - 29 = 151. And when you add that back up 29 + 151 = 180. So this is correct

Hope this helps :D

Answer:

Given: [tex]4\frac{2}{6}[/tex] = [tex]3\frac{8}{6}[/tex]

First, convert the mixed fractions to improper ones:

[tex]\frac{26}{6}[/tex] = [tex]\frac{26}{6}[/tex]

When you look at them their proportional.

Answer:

When you look at them they're proportional.

Answer: The probability is 1/6.

Step-by-step explanation:

If two dice are rolled together, the sample space of outcomes is

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6),

(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6),

(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6),

(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)

(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)

(6, 1), (6, 2), (6, 3), (6, 4) , (6, 5), (6, 6)

⇒ Total number of outcomes(sample space) = 36

Getting the sum 7 (favourable outcomes) = (1, 6), (2, 5), (3, 4), (4, 3), (5, 2), (6, 1).

⇒ Probability of Getting a sum 7 = Number of favourable outcomes / Total number of outcomes.

⇒ P = 6 / 36

⇒ P = 1 / 6

Answer: Yes, a trapezoid is a parallelogram because it has two sets of parallel sides.

Answer:

it will take 1120 bushels of grapes to make 3200 quarts of jelly.

Step-by-step explanation:

We can use a proportion to solve this problem. If 10.5 bushels of grapes make 30 quarts of jelly, then we can write:

10.5 bushels / 30 quarts = x bushels / 3200 quarts

where x is the number of bushels of grapes needed to make 3200 quarts of jelly.

To solve for x, we can cross-multiply and simplify:

10.5 bushels * 3200 quarts = 30 quarts * x bushels

33600 bushels-quarts = 30x bushels-quarts

Dividing both sides by 30 bushels-quarts, we get:

x = 33600 bushels-quarts / 30 bushels-quarts

x = 1120 bushels

Answer:

106.6666666666

Step-by-step explanation:

Answer:

walnuts cost $2.50 per pound, chocolate chips cost $1.50 per pound

Step-by-step explanation:

let w be the cost of 1 pound of walnuts

and c be the cost of 1 pound of chocolate chips

then

2w + 12c = 23 → (1)

5w + 3c = 17 → (2)

multiplying (2) by - 4 and adding to (1) will eliminate c

- 20w - 12c = - 68 → (3)

add (1) and (3) term by term to eliminate c

(2w - 20w) + (12c - 12c) = 23 - 68

- 18w + 0 = - 45

- 18w = - 45 ( divide both sides by - 18 )

w = 2.5

substitute w = 2.5 into either of the 2 equations and solve for c

substituting into (1)

2(2.5) + 12c = 23

5 + 12c = 23 ( subtract 5 from both sides )

12c = 18 ( divide both sides by 12 )

c = 1.5

then

cost of 1 pound of walnuts is $2.50

cost of 1 pound of chocolate chips is $1.50

Answer:

Step-by-step explanation: line up the decimal

4.301 + 6.121

4.301

6.121

10.422

Answer:hmm I think it’s caca grill

Step-by-step explanation:

becuase potatoo + sawsige = mashd patatoo - flame= grande caca

Mi hop this helpz

Answer:

24 ounce can is the better deal

Step-by-step explanation:

24 ounces has a rate of $ .10 per ounce while 16 has a rate of $ .11 per ounce

Answer:

24 ounce

Step-by-step explanation:

Answer:

a 20

Step-by-step explanation:

Check the picture below.

so the shape on 2) is simply the shape of a rectangular prism underneath a  right-cylinder, now if we take the cylinder from the prism, we have the picture as you see below, so let's simply get the area of cylinder excepting  the bottom part, and then we'll take the area of the prism excepting the cylindrical part above it.

now, the area of the prism is simply the area of 6 rectangles, and the area of the cylinder is just the area of one circle above and the lateral area of it.

[tex]\stackrel{ \textit{\LARGE area of the prism} }{\stackrel{\textit{front and back}}{(25)(5)}+\stackrel{\textit{left and right}}{(25)(5)}+\stackrel{\textit{top and bottom}}{(25)(25)}~~ - ~~\stackrel{ \textit{excepted area} }{\pi (10)^2}} \\\\\\ 125+125+625~~ - ~~100\pi ~~\approx ~~ 560.84 \\\\[-0.35em] ~\dotfill[/tex]

[tex]\stackrel{ \textit{\LARGE area of the cylinder} }{\stackrel{ \textit{circular top} }{\pi (10)^2}~~ + ~~\stackrel{ \textit{lateral area} }{2\pi (10)(5)}}\implies 100\pi +100\pi ~~ \approx ~~ 628.32 \\\\[-0.35em] ~\dotfill\\\\ 560.84~~ + ~~628.32 ~~ \approx ~~ \text{\LARGE 1189.16}~cm^2[/tex]

1189.16 cm²

So the shape on 2) is simply the shape of a rectangular prism underneath a  right-cylinder, now if we take the cylinder from the prism, we have the picture as you see below, so let's simply get the area of cylinder excepting  the bottom part, and then we'll take the area of the prism excepting the cylindrical part above it.

Now, the area of the prism is simply the area of 6 rectangles, and the area of the cylinder is just the area of one circle above and the lateral area of it.

Area of the Prism = (25 * 5) + (25 * 5) + (25 * 25) - (100 * π)

                               = 125 + 125 + 625 - 100 π

                               = 560.84 cm²(Approximately)

Area of the cylinder = (π * 10²) + (2π * 10 * 5)

                                   = 100π + 100π

                                   = 628.32 cm² (Approximately)

Total area = Area of prism + Area of cylinder

                 = 560.84 + 628.32

                 = 1189.16 cm² (Approximately)

Please mark my answer as the BRAINLIEST. Plsssssssssssssssss

Hope my answer helps you.

:)

I am surprised to see that the genius had the same answer as me!!!!!!!

Answer:

34,28 ft

Step-by-step explanation:

This figure is formed from a rectangle and a semi-circle

Opposite sides of a rectangle are equal

This figure's perimeter is the sum of all side lengths:

2 sides of 12 ft

1 side of 4 ft

Half of the circumference

d (diameter) = 4 ft

r (radius) = 0,5 × 4 = 2 ft

First, we have to find the half of the circumference (C):

[tex]0.5c = (2\pi \times r[/tex])/2

[tex]0.5c = (2 \times 3.14 \times 2)/2 = 6,28[/tex]

Now, we can find the perimeter of the given figure:

P = 6,28 + 12 + 12 + 4 = 34,28 ft

Answer:

Step-by-step explanation:

1)13

it starts at 0 then +13

2)65

you put $65 in the bank

3)6

it jump 6 feet out of water and level of water is always 0 in this case

4)-13

the elevator goes down 13 from 0

5)-6

your sister has no money then she and own you $6 which put her in the negatives

6)-65

like i said in question 3 water is always 0 so you go down from 0 -65

Answer: same as them

Step-by-step explanation:

Answer: -6

Step-by-step explanation:

3*-2=-6

When you divide a difference by 3, you are essentially finding the average difference between two quantities and then dividing that value by 3.

For example, if you have two numbers a and b, and you want to find the difference between them, you would subtract b from a to get a - b. Dividing this difference by 3 would give you:

(a - b) / 3

This expression represents the average difference between a and b, divided by 3.

For instance, if a = 10 and b = 6, then the difference between a and b is 4. Dividing this difference by 3 gives us:

(10 - 6) / 3 = 4 / 3

Therefore, when you divide a difference by 3, you are finding the average difference between two quantities and then dividing that value by 3.

Area formula:

not to confuse with circle B, we will ignore it.

pi r^2

the area is pi × 9^2

or simplified 254.47 (2.dp)

Answer:

false

Step-by-step explanation:

the area of circle A is 83.77

Answer: WUT 3 parts theres no picture or anything

Step-by-step explanation:

Answer:

0.285

Step-by-step explanation:

radius of a cylinder is The square root if the volume over pie which is 22÷7 multiplied by the height

here we have : square root of 320 divided by 22÷7 × 20cm. the answer is

1.58*2=3.06

4.20*6.99=29.36

4.38=4.38

3.06+29.36+4.38=36.8

40-36.8=3.2

Answer: $3.2

PLEASE GIVE BRAINLIEST

Answer:

C

Step-by-step explanation:

24+m=56

You would want to subtract 24 from 56 to get the answer to m

24+m=56

-24      -24

m=32

Answer:

15b I think

Step-by-step explanation:

Answer:

wouldn't you just add them together because it would be the same expressions?

15b

or either switch them around

14b+b

Step-by-step explanation:

Answer:

The correct answer is B. foot

Heights of mountains are often measured in feet.