A triangular sail has a base length of 2.5 meters.The area of the sail is 3.75 Square meters.How tall is the sail

Answers

Answer 1
Answer: The sail is 3 m tall.

Hope this helps!!

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Hadi earned $120.00 from his job yesterday. Today he expects to earn 15% less than yesterday and tomorrow he expects to earn 15% more than today. What is the combined amount Hadi expects to earn for three days

Answers

Yesterday Hadi earned: $120

Today he will earn: $120*85% = $102
(You times the amount yesterday by 85% because you want to find the 15% less of 100% of the amount he's earned yesterday. Therefore, to find 15% less than yesterday you multiply it by 85% (100% - 15%) )

Tomorrow he will earn: $102*115% = $117.30
(Same thing here, however you are finding 15% more than 100% today. Therefore, you multiply the amount he earned today it by 115% (100% + 15%) )

To find the amount he earns for the three days you must add the amount earned of yesterday, today and tomorrow earned from the working above.

Therefore, Hadi expects to earn:
Yesterday + Today + Tomorrow = 120 + 102 + 117.30 = $339.3


Yesterday Hadi earned: $120

Today he will earn: $120*85% = $102
(You times the amount yesterday by 85% because you want to find the 15% less of 100% of the amount he's earned yesterday. Therefore, to find 15% less than yesterday you multiply it by 85% (100% - 15%) )

Tomorrow he will earn: $102*115% = $117.30
(Same thing here, however you are finding 15% more than 100% today. Therefore, you multiply the amount he earned today it by 115% (100% + 15%) )

To find the amount he earns for the three days you must add the amount earned of yesterday, today and tomorrow earned from the working above.

Therefore, Hadi expects to earn: 
Yesterday + Today + Tomorrow = 120 + 102 + 117.30 = $339.3

Look at the cups shown below (images are not drawn to scale):A cone is shown with width 3 inches and height 6 inches, and a cylinder is shown with width 3 inches and height 5 inches

How many more cubic inches of juice will cup B hold than cup A when both are completely full? Round your answer to the nearest tenth.

18.8 cubic inches
21.2 cubic inches
28.2 cubic inches
49.5 cubic inches

Answers

Answer: Cup B will hold 21.2 cubic inches more of juice than cup A.

Step-by-step explanation:

Hi, to solve this problem we have to calculate the volume of each cup, the volume will be the amount of water that each one can hold.  

Cone:

width :3 inches (3/2 = 1.5 radius)

height: 6 inches (h)

So, we have to apply the volume formula for a cone:

  • 1/3 x π x r²x h = 1/3 x π x 1.5² x 6 = 14.13 cubic inches

Cylinder:

width :3 inches (3/2 = 1.5 radius)

height: 5 inches (h)

  • π x r²x h = π x 1.5²x 5= 35.34 cubic inches

Finally, we have to subtract the volume of the cone to the volume of the cylinder.

  • 35.34 cubic inches - 14.43 cubic inches= 21.2cubic inches

In conclusion, cup B will hold 21.2 cubic inches more of juice than cup A.

Answer:

option b

Step-by-step explanation:

Because cup b is 21.2 cubic inches more than cup a

The edge of a hemisphere is called

Answers

I'm pretty sure it's a circle.
 A line segment with one endpoint on center of the circle and the other endpoint on the circle .

Anyone help with this??

Answers

Answer:

bottom 2 shapes

Step-by-step explanation:

PLS I NEED IT FAST I HAVE A 5 MIN LIMIT!!Which table shows a proportional relationship?

a

b

c

d

Answers

Answer:

Its B

Step-by-step explanation:

Its B because the values of c are all 2 times the values of b. This is an example of direct proportion.

We write it as c = 2b

What is the distributive property for 8 x 71?

Answers

distributive property is a(b+c)=ab+ac
it could be
8 is 'a' or
71 is 'a'

I prefer 71=a so
basically b+c=8
probably prefer positive so
some possible combls are
0 and 8
1 and 7
2 and 6
3 and 5
4 and 4
and the rest is just reverse

71(0+8)=71(0)+71(8)=0+568=568
71(1+7)=71(1)+71(7)=71+497=568
71(2+6)=71(2)+71(6)=142+426=568
71(3+5)=71(3)+71(5)=213+355=568
71(4+4)=71(4)+71(4)=284+284=568

8 * 71

8(71 - 0) could be a possibility. 

Answer: 8(71 - 0)