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Allisa [31]
2 years ago
11

What is the area of a right triangle with aheight of 8.9 cm and a base of 14.3 cm?​

Mathematics
1 answer:
Rufina [12.5K]2 years ago
6 0

Answer: 63.64cm²

Step-by-step explanation:

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What is the value of a?
Anna007 [38]

Answer:

15 units

Step-by-step explanation:

By using the Pythagoras Theorem,

C^2 = A^2 + B^2

Substitute in the given values,

25^2 = a^2 + 20^2

625 = a^2 + 400

625 - 400 = a^2 + 400 - 400

a^2 = 225

a =  \sqrt{225}

= 15

Hope this too helped! ^^

I'd recommend watching a video or two on the topic of Pythagoras Theorem, if this explanation isn't clear enough.

5 0
1 year ago
Find two consecutive integers whose sum is 123
Helen [10]
I believe it is 61 and 62 I'm not 100% positive tho
8 0
3 years ago
You recently borrowed $500 from a friend. You signed a contract that requires you to pay back one third of the loan every month
tester [92]

The amount of money I would repay in the first month is $166.67.

The amount of money I would repay in the second month is $166.67.

The amount of money I would repay in the third month is $166.66.

<h3>How much would I repay each month?</h3>

In order to determine the money that would be repaid each of the first two months, multiply 1/3 by the amount of the loan.

1/3 x $500 = $166.67

Amount to be repaid in the third month = $500 - (166.67 x 2) = $166.66

To learn more about loans, please check: brainly.com/question/25811386

8 0
2 years ago
PLEASE HELP I CANT UNDERSTAND I NEED HELP
Vika [28.1K]

Answer:

Count houw many boxes the linegoes over

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the length of segment AD.
slamgirl [31]

Answer:

AD= 5.82 units (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

*skipped these steps in the beginning:

∠ABC +∠ABD= 180° (adj. ∠s on a str. line)

90° +∠ABD= 180°

7 0
3 years ago
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