2) A circle has an area of 121 ñ cm. Find its circumference. (Round your answer to the
nearest tenth.).

Answer:

379.5

Step-by-step explanation:

A prism is a three-dimensional shape where there are two identical bases and rectangular or parallelogram faces.

The lateral surface area of a triangular prism is given as:

= (add all three side lengths) x height of the prism

The lateral surface area of a triangular prism in square meters is

379.5 square meters.

A prism is a three-dimensional shape where there are two identical bases and rectangular or parallelogram faces.

We have,

Triangular prism:

The side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters.

The height of the prism is 16.5 meters.

The lateral surface area of a triangular prism is given as:

= (add all three side lengths) x height of the prism

= (5 + 8 + 10) x 16.5

= 23 x 16.5

= 379.5 square meters.

Thus,

The lateral surface area of a triangular prism in square meters is 379.5 square meters.

Learn more about prism here:

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Answer:

B

Step-by-step explanation:

F un gong jjkpjm d gjgyfgdbb

Answer:

11. 25

12. 60

13. 93

14. 46

15. 51

16. 85

Answer:

#11

Complementary angles ad to 90°

#12

Alternate exterior angles are congruent

#13

Complete angle and angle addition postulate

#14

Vertical angles are congruent

#15

Complementary angles add to 90°. Straight angle is 180°

#16

Alternate interior angles are congruent

Answer:

√{369×369}=√369²=369 is your answer

Answer:

your answer will be 369

Step-by-step explanation:

......

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

See the thing on the left?

▢ unknown

-  =  -

▢   1

Fraction lines that look like minus signs, missing units, poor formatting—it’s ridiculously unclear!

::::;

Julius’s walking rate is

(12 miles)/(3 hours) = (4 miles)/(1 hour)

time walked in 1 hour = 1 hour × (4 miles)/(1 hour) = 4 miles

time walked in 2.5 hours = 2.5 hours × (4 miles)/(1 hour) = 10 miles

time walked in 13 hours = 13 hours × (4 miles)/(1 hour) = 52 miles

time required to walk 27 miles = 27 miles × (1 hour)/(4 miles) = 6.75 hours

time required to walk 106 miles = 106 miles × (1 hour)/(4 miles) = 26.5 hours

Answer:

x=98

Step-by-step explanation:

(x-36)+(x+20)=180  <--- that's how you would set it up.

Answer: [tex]20\times 20, 16\times 25, 10\times 40[/tex]

Step-by-step explanation:

Given

The volume of the pool is [tex]1600\ ft^3[/tex]

Depth of water is [tex]d=4\ ft[/tex]

Suppose A is the base of the pool

[tex]\Rightarrow V=A\times d\\\Rightarrow 1600=A\times 4\\\Rightarrow A=400\ ft^2[/tex]

This area can be written as

[tex]\Rightarrow A=10\ ft\times 40\ ft\ or\\\Rightarrow A=16\ ft\times 25\ ft\ or\\\Rightarrow A=20\ ft\times 20\ ft[/tex]

Answer:

35

Step-by-step explanation:

I believe the answer is 35.

If I am incorrect please correct me but this is what I got. Also, you never told me if it's in simplified form or in any form it should be in. Hope this somewhat helped and have a good one!

Answer:

52 = b + (3b - 4)

Answer:

A

Step-by-step explanation:

Answer:

I beleive it is A and C i just took the test!

Step-by-step explanation:

yourwelcome! :)

7.12 more

Step-by-step explanation:

Just add the two number together ❤

Answer:

lol

Step-by-step explanation:

Answer:

If you have a conversion table that would be 6600 feet.

Step-by-step explanation:

brainliest? >.<

Answer:

I think it's 3,960 ft!

Please give brainliest!

Answer:

16÷3×4

Step-by-step explanation:

Answer:

B. 196 units squared

Step-by-step explanation:

The formula of a prism is V = Bh

= (1/2 bh) h

=(1/2 x 7 x 14) x 4

= (3.5 x 14) x 4

=49 x 4

= 196 units squared

I haven't did these type of questions in a while, but i think my answer is correct. Hope it helps :)

Answer:

x=2

Step-by-step explanation:

given 9x-12=3x we want to solve for x

To do so we need to isolate the variable using inverse operations

to get rid of the 9x we subtract each side by 9x

9x - 9x  cancels out

3x - 9x =-6x

now we have

-12=-6x

now we want to get rid of the -6

to do so we divide each side by -6

-6x/-6=x

-12/-6=2

we're left with x=2

Answer:

9x=3x+12

9x-3x=12

9x-3x=12

6x=12

x=2

solution

x=2

Answer:

just search up Mathaway in your browser you will get your answer and a step by step explanation!

Step-by-step explanation:

Answer:

each friend spends $10          60 = 6 x m

Answer:Assuming a 3-inch diameter, pillar candles of 3, 4 and 6 inches in height will burn for 45, 60 and 75 hours, respectively. Three-inch Party Lite pillar candles will burn 30-35 hours; 5-inch, 65 to 70 hours; and 7-inch, 90 to 95 hours. The three-wick 6-by-5-inch candles burn for more than 100 hours.

Step-by-step explanation:

Answer:

[tex]tan(S)= \frac{28}{45}[/tex]

[tex]tan(R) = \frac{45}{28}[/tex]

Step-by-step explanation:

Given

[tex]RS = 53[/tex]

[tex]ST = 45[/tex]

[tex]RT =28[/tex]

See attachment for triangle

Solving (a): The tangent of S

Using tan formula:

[tex]tan\theta = \frac{Opposite}{Adjacent}[/tex]

So:

[tex]tan(S) = \frac{RT}{ST}[/tex]

[tex]tan(S)= \frac{28}{45}[/tex]

Solving (b): The tangent of R

Using tan formula:

[tex]tan\theta = \frac{Opposite}{Adjacent}[/tex]

So:

[tex]tan(R) = \frac{ST}{RT}[/tex]

[tex]tan(R) = \frac{45}{28}[/tex]

Answer:

60y+48

Step-by-step explanation:

Answer:

$102

Step-by-step explanation:

3000 x Y = 3060

3060/300 = Y

Y = 1.02

100 x 1.02 = $102

Hope this helps!!

Answer:

arc BC = 16°

arc ABC = 196°

Step-by-step explanation:

arc BC = 180 - 164 = 16

arc ABC = 180 + 16 = 196

Answer:

We are to find the number of different meals that are available when we select an appetizer, an entree and a dessert. Thus, the required number of different meals is 216.

Step-by-step explanation:

PLZZZZZZZZ GIVE ME BRAINLYIST

The required number of the combination is 384. Option C is correct.

A menu at a local diner has 12 appetizers, 8 entrees, and 4 choice of desserts. How many different meal combinations are possible when you select one appetizer, one entrée, and one dessert from the menu is to be determined.

In arithmetic, combination and permutation are two different ways of grouping elements of a set into subsets. In a combination, the components of the subset can be recorded in any order. In a permutation, the components of the subset are listed in a distinctive order.

For  12 appetizers, 8 entrees, and 4 choices of desserts.
The number of  composite combinations that can be made = 12 * 4 * 8
                                                                                  = 384

The required number of the combination is 384. Option C is correct.

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Answer:

C

Step-by-step explanation:

Look at the graph when y=5. It is a straight line that goes through 0,5 horizontally.

it crosses the y-axis at (0,5) only.

Answer:

Step-by-step explanation:

Answer: Sammy says he was hungry on Monday so that's why he ate more blueberries than Tuesday

Step-by-step explanation:

Answer:

B. 20

Step-by-step explanation:

64 ÷ 8 + 6(2)

64 ÷ 8 + 12

8 + 12

20

Answer:

B) 20

Step-by-step explanation:

64/8+6(2)

8+6(2)

8+12

20

Answer:

3400

Step-by-step explanation:

if you add it all up in cm, which is 340cm then divide by 10 you get 3400.