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3 years ago

I need help finding the answer for the graph

Mathematics

1 answer:

Talja [164]3 years ago

8 0

Did you already get the answer? If so i am sorry just incase tho i wont answer if you dont have an answer please let me kno ASAP thx :D

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10) A wheelchair ramp is getting built at the entrance of a building. The ramp will be 25 feet long from front

mezya [45]

Answer:

The angle complies with the state regulations.

Step-by-step explanation:

The angle of elevation is the angle $\theta$ in the figure, and from trigonometry we find that

$sin(\theta) = \dfrac{1.5ft}{25ft}$

taking the inverse sine of both sides we get

$\theta = sin^{-1}(\dfrac{1.5ft}{25ft})$

which gives

$\theta = 3.44^o$

which is less than 5°, and therefore is well within the state regulations.

3 0

3 years ago

2x + 10x find equivalent expression

snow_tiger [21]

It's 12x. you just combine both numbers

8 0

3 years ago

Read 2 more answers

Please HELP QUICK!!!!!!!!!!!!!!!!!!

aleksklad [387]

Answer:

so the answer is 0.2

1/5 = 0.2

5 0

2 years ago

Write the inequality represented by each graph..

igomit [66]

Answer:

Step-by-step explanation:

HERE ARE THE ANSWERS

6 0

3 years ago

I need help on number 18

zloy xaker [14]

Answer:

Volume = 35185.8 $km^{3}$

Step-by-step explanation:

Recall the formula for the volume of a cone: $Volume = \pi R^{2} \frac{h}{3}$

Where R is the radius of the cone's circular base (in your case half of 80 km,(that is 40 km)

And h stands for the height of the cone (in your case 21 km)

We replace such in the formula and calculate its final value:

$Volume = \pi 40^{2} \frac{21}{3} = \pi 1600 \frac{21}{3} = \pi 1600 (7) = 35185.83772...$

We round it to the number of decimals your problem request (let's say to one decimal) and also include the cubic units:

Volume = 35185.8 $km^{3}$

7 0

3 years ago