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Nonamiya [84]
3 years ago
8

The lengths of the legs of a right triangle are 8 inches and 9inchrs. What is the length of the hypotenuse round to the nearest

inch
Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer: Hypotenuse is 12 inches

Step-by-step explanation: a^2+b^2=c^2

c^2=8^2+9^2

c^2=64+81

c^2=145

c=square root of 145

c=12.04

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Wegnerkolmp or someone who can explain maths please<br> I need a proper explanation
umka2103 [35]

Answer: 66 degrees

Explanation:

Check out the attached image below. Figure 1 is the original image without any additions or alterations. Then in figure 2, I extend segment BC to form a line going infinitely in both directions. This line crosses segment DE at point F as shown in the second figure.

Note how angles ABC and DFC are alternate interior angles. Because AB is parallel to DE (given by the arrow markers) this means angle DFC is also 24 degrees

Focus on triangle DFC. This is a right triangle. The 90 degree angle is at C.

So we know that the acute angles x and 24 are complementary. They add to 90. Solve for x

x+24 = 90

x+24-24 = 90-24

x = 66

That is why angle CDE is 66 degrees

6 0
2 years ago
Please help me i will mark you brainliest
kozerog [31]

Answer:

it will be c

Step-by-step explanation:

4 0
3 years ago
Help me solve this algebra 1 question please
s344n2d4d5 [400]
You should know that simply your answer
3 0
3 years ago
Javier is considering two options for college.
Rufina [12.5K]

Answer:

A

Step-by-step explanation:

I got it right in Edginuity.

3 0
2 years ago
Read 2 more answers
Solve for the final amount you need to pay. Chinese foos $120 for delivery. You want to pay 15% tip. How much money total money
gogolik [260]

Answer:

<em>$150</em>

Step-by-step explanation:

Given

Delivery amount = $120

Percent tip on the delivery amount = 15%

Tip amount = 15% * 120

Tip amount = 0.15 * 120 = $30

Total money paid = Delivery amount + Tip

Total money paid  = $120 + $30

Total money paid = $150

<em>hence the total money you will give the delivery boy is $150</em>

7 0
2 years ago
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