3 years ago

Need help for this question! For this graph, mark the statements that are true.

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

5 0

The correct answer are A. and B.

Good luck!!!

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3. A sign company is building a sign with the dimensions shown. What is the area, in square feet, of the sign? Round to the near

Aleks04 [339]

Answer:

84.87sq ft

Step-by-step explanation:

Let ABC be the triangle and AD be the perpendicular on BC such that BD=DC=7ft.

Now, it is known that $\frac{DC}{AC}=cos60^{0}$

$AC=\frac{7}{\frac{1}{2}}$

$AC=7ft$

Now, in triangle ADC, we have

$(AC)^{2}=(AD)^{2}+(DC)^{2}$

$(14)^{2}=(AD)^{2}+(7)^{2}$

$196-49=(AD)^{2}$

$AD=12.12ft$

Now, area of the triangle= $\frac{1}{2}{\times}b{\times}h$

= $\frac{1}{2}{\times}14{\times}12.12$

= $84.87sq ft$

Thus, area of the building is 84.87sq ft.

8 0

2 years ago

Will give brainliest

Semenov [28]

Answer:

3/13(shade in 3)

Step-by-step explanation:

Make 52 denominators because it's of all cards. Next, find how many face cards there are for the numerator(3x4 since there are 3 face cards for each set and there are 4 sets) this gives you 12 and your fraction is now 12/24

Simplify that to above answer

8 0

3 years ago

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What is the volume of this object?<br> __u3

S_A_V [24]

Answer:

15u³

Step-by-step explanation:

To find volume ↓

Volume

= length × width × height

= 2u × 2½u × 3u

= 15u³

Hope this helps =)

4 0

1 year ago

If you bought a stock last year for a price of $124, and it has gone down 5.6% since then, how much is the stock worth now, TO T

pychu [463]

Answer:

124*0.9=111.6

Step-by-step explanation:

6 0

3 years ago

A figure is a cylinder with a radius of 6 inches and a height of 10 inches. On top of the cylinder is a hemisphere with a radius

Oksana_A [137]

C, 504 $\pi$ in3

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3 years ago

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