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3 years ago

Which would be the right answer????

Mathematics

2 answers:

Zarrin [17]3 years ago

5 0

Answer:

you should choose 2

Step-by-step explanation:

AnnZ [28]3 years ago

3 0

Answer:

Step-by-step explanation:

If you know that a and b is parallel. And b and y is perpendicular, since a and b has similar features, then a and y should have similar features as well.

Same Logic:

a=b b=c

then a = c

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A Ladder that is 32 ft long leans against a building. The angle of elevation of the ladder is 70 degrees. To the nearest tenth o

kolezko [41]

See the picture attached to better understand the problem

we know that
in the right triangle ABC
sin 70°=opposite side angle 70°/hypotenuse

in this problem
opposite side angle 70°=AB
hypotenuse=AC----> 32 ft
sin 70°=AB/32------> AB=32*sin 70°-----> AB=30.07 ----> AB=30.1 ft

4 0

3 years ago

Read 2 more answers

3 to the 4th power + 2.5

Marina CMI [18]

Answer:

83.5

Step-by-step explanation:

$3^4+2.5\\81+2.5\\83.5\\$

7 0

3 years ago

A driver driving a business trip of 240 miles would have reached his destination if he'd been able to drive 12 mph faster than h

mariarad [96]

The average speed of his trip is = 12 mile/ hour

The total distance covered by the driver = 240 miles

The rate at which he traveled = 12 miles per hour

Therefore, the time he used to cover his distance

= 240/12

= 20 hrs

But average speed = distance/ time

= 240/ 20

= 12 miles/ hour

Therefore, the average speed of his trip is = 12 mile/ hour

Learn more here:

brainly.com/question/11753352

8 0

2 years ago

X- (-12)=25 <br><br> ( FIND X)

Dafna11 [192]

Step-by-step explanation:

X- (-12)=25

X+12=25

X=25-12

X=13

please mark as brainliest

8 0

3 years ago

Please someone help me‼️

Flauer [41]

Answer:

6 m

Step-by-step explanation:

The volume of a cone is found by $\frac{\pi r^2h}{3}$ , so we can plug the values in to get 6pi * r^2 / 3 = 72pi, or 6pi * r^2 = 216 pi, so r^2 = 36 and the radius is 6 m.

4 0

3 years ago