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arlik [135]
3 years ago
11

Find the area of the circle. Round your answer to the nearest tenth. The circle has a radius of 9

Mathematics
1 answer:
Rudik [331]3 years ago
3 0

Answer:

I is at least ten because of nine it rounds to ten

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A building 220 feet casts a 100 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the bui
kaheart [24]

Answer:

65.56°

Step-by-step explanation:

= We solve the above question using the Trigonometric function of Tangent

tan θ = Opposite/Adjacent

Opposite = 220 feet = Height of the building

Adjacent = 100 feet = Length of the shadow

Hence,

tan θ = 220/100

tan θ = 2.2

= arctan(2.2)

= 65.55604522°

Approximately = 65.56°

5 0
3 years ago
At a sandwich shop, a plain sandwich, which costs $3.00, consists of one type of bread, one type of meat, and one type of cheese
kramer
192 possible plain sandwiches can be made because you would do 4x6x8 which equals 192.
7 0
3 years ago
Read 2 more answers
Find the product by using box method. (x+2)(x-4) show work please
LenaWriter [7]
Attached is your solution: simply set up the box as shown, then find the product of each in individual square in the box. The solution is the sum of the products... Note that when multiplying two binomials, you'll have like terms on one diagonal.

Hope this helps.. let me know if you have questions.

3 0
3 years ago
Kate's father is 32 years older than Kate is. In 5 years, he will be five times older. How old is Kate?
Sedbober [7]

In 5 years, the ratio of their ages will be 5:1, so the difference in their ages will be 4 ratio units. Those 4 units correspond to 32 years, so each unit corresponds to 32/4 = 8 years.

Thus, in 5 years, Kate will be 8 and her father will be 40. Right now, Kate is ...

... 8 - 5 = 3 years old.

_____

<em>Using equations</em>

Let k represent Kate's current age. Then in 5 years Kate will be k+5, and we will have ...

... 5(k+5) = (k+5)+32 . . the relationship betewen their ages in 5 years

... 5k +25 = k +37 . . . . eliminate parentheses

... 4k = 12 . . . . . . . . . . . add -25-k

... k = 3 . . . . . . . . . . . . . divide by 4

Kate is 3 years old.

3 0
3 years ago
Read 2 more answers
Monique is planning the locations for three exhibit areas at the festival. She drew a model of one of the exhibit areas as shown
WITCHER [35]

The second area was translated 1 unit right and 6 units down to form the third exhibit area.

<h3>Transformation</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, dilation and rotation.

Translation is the movement of a point either up, down, left or right.

Given the translation (x,y)→(x+1,y+6). Hence:

The second area was translated 1 unit right and 6 units down to form the third exhibit area.

Find out more on Transformation at: brainly.com/question/1462871

7 0
2 years ago
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