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Lina20 [59]
3 years ago
7

BRAINLY!!!- if a=7, b=8, and c=9.2 is this a right triangle? why?

Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

no

Step-by-step explanation:

If this were a right triangle we would assume the Pythagorean Theorem to prove it

a^{2} +b^{2} =c^{2}

7^{2} +8^{2} =9.2^{2}

this gives us

49+64=84.64

this is 143=84.64 and therefore not equal and not a right triangle

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9 whole 2/3 + 4 whole 7/9=
scoundrel [369]

<u>Answer</u>

14 4/9

<u>Turn 9 2/3 into an Improper Fraction</u>

Multiply 9*3 and get 27. Now add 2 and get 29 (Denominator stays the same)

9 2/3 = 29/3

<u>Turn 4 7/9 into an Improper Fraction</u>

Multiply 4*9 and get 36. Now add 7 and get 43 (Denominator stays the same)

4 7/9 = 43/9

<u>Add</u>

29/3 + 43/9 = 130/9

<u>Turn 130/9 into a Mixed Number (Divide)</u>

130/9 = 14 4/9

Hope This Helps!

7 0
3 years ago
I need the answer to this fast<br> Please
jeyben [28]
The initial function is slope

=> slope = 7-1/6-0 = 6/6 = 1

Hope this helps you :)
5 0
2 years ago
11. Sara borrowed *60,000 from a money lender at 15% rate of interest per annum. What is
patriot [66]

Answer:

<em>36000</em>

Step-by-step explanation:

Given the following

Principal = 60,000

Rate = 15%

Time = 4years

Using the simple interest formula

SI = PRT/100

SI = 60000*15*4/100

SI = 600 * 60

SI = 36,000

<em>Hence the interest paid after 4 years is 36000</em>

5 0
3 years ago
|2/3-3/2|3^2-17/3 a)11/16 b)11/6 c)79/6 d)83/6
vfiekz [6]

Answer:  The correct answer is:  [B]:  

____________________________________

                  →   " \frac{11}{6} " .

____________________________________________

Explanation:  

We are asked to solve:   |2/3-3/2|3^2-17/3  ;  

Let's rewrite this problem as:  

____________________________________________

Simplify:

 "  | \frac{2}{3} - \frac{3}{2} | * 3^{2} - \frac{17}{3} |  " ;

____________________________________________

7 0
3 years ago
George's bank balance last month was) -£350
kvasek [131]

Answer:

mark me as brainliest please

1112

Step-by-step explanation:

1550-350=1200

1200-88=1112

4 0
2 years ago
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