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Karo-lina-s [1.5K]
3 years ago
10

Brainliest + Points HELP ASAP

Mathematics
2 answers:
Solnce55 [7]3 years ago
7 0

Red: (32+29+23) =84

Autos: 373

84/373=.225

22.5 percent

D

Shtirlitz [24]3 years ago
4 0

Answer:

D.22%

Step-by-step explanation:

Hello, I think I can help you with this.

the proportion of red automobiles in the United States(P) is given by:

P=\frac{number\ of\ red\ automobiles }{number\ of\ automobiles\ in\ U.S.} *100%\\

Step 1

According to the table

number of red automobiles =32+29+23

number of red automobiles =84

Step 2

number of  automobiles=32+29+23+18+36+25+4+17+11+25+26+39+10+46+33

number of  automobiles=374

Step 3

put the values into the equation

P=\frac{number\ of\ red\ automobiles }{number\ of\ automobiles\ in\ U.S.} *100\\P=\frac{84\ cars}{374\ cars}*100 \\\\\\ P=0.2245*100\\P=22.45\ percent\\\\P=22\ percent

Proportion=22%⇒D.

Have a great day.

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An observer at the top of a 532 foot cliff measures the angle of depression from the top of the cliff to a point on the ground t
Over [174]

Answer:

Distance from the base of the cliff to the point on the ground = 7608 feet

Step-by-step explanation:

Given: Height of the cliff is 532 feet, angle of depression from the top of the cliff to a point on the ground is equal to 4 degrees.

To find: distance from the base of the cliff to the point on the ground

Solution:

In ΔABC,

\angle ACB=4^{\circ}  (Alternate interior angles)

For any angle \theta, \tan \theta = side opposite to angle/side adjacent to angle

\tan C=\frac{AB}{BC}

Put AB=532\,,\,\angle C=4^{\circ}

\tan 4^{\circ}=\frac{532}{BC}\\\\BC=\frac{532}{\tan 4^{\circ}}\\\\=7607.95\\\\\approx 7608\,\,feet

Distance from the base of the cliff to the point on the ground = 7608 feet

Download pptx
5 0
3 years ago
What is the value of x in the right triangle shown? 25 cm 7 cm​
finlep [7]

Answer:

x = 24

Step-by-step explanation:

a^2 + b^2 = c^2

7^2 + b^2 = 25^2

49 + b^2 = 625

<u>-49              -49</u>

b^2 = 576

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b = 24, or x = 24

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>

<em><u>-XxDeathshotxX</u></em>

7 0
3 years ago
Read 2 more answers
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PSYCHO15rus [73]

Answer:

39.50

42.50

Step-by-step explanation:

Age of the 2 men = sum of the ages of the 6 men - sum of the ages of the 4 men

Average = sum of ages / total number of men

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age of the younger man = x

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They are asking for the total poundage of power pasta after some is removed. This means we subtract the amount removed from the original amount.

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