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Anna007 [38]
2 years ago
5

Which expression has a value of 90?

Mathematics
2 answers:
ratelena [41]2 years ago
8 0

Answer:

1. 73.2

2. 90

3. 80

4. 80

Step-by-step explanation:

you will have to divide 3,600 by 50

Lerok [7]2 years ago
5 0

Answer:

None of them...

Step-by-step explanation:

3,600 ÷ 50 = \frac{1}{4}

5,400 ÷ 60  = \frac{3}{4}

6,400 ÷ 80  = \frac{6}{5}

7,200 ÷ 90 = \frac{63}{20}

Did you read the problem correctly?

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How do you solve this
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348

Step-by-step explanation:

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What is the answer to this question? Write an expression in simplest form for the perimeter of a right triangle with leg lengths
blagie [28]

Answer:

Step-by-step explanation:

Since the length of both legs of the right angle triangle are given, we would determine the hypotenuse, h by applying Pythagoras theorem which is expressed as

Hypotenuse² = one leg² + other leg²

Therefore,

h² = (3a)³ + (4a)³

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Taking square root of both sides,

h = √91a³

The formula for determining the perimeter of a triangle is expressed as

Perimeter = a + b + c

a, b and c are the side length of the triangle. Therefore, the expression for the perimeter of the right angle triangle is

√91a³ + (3a)³ + (4a)³

= √91a³ + 91a³

7 0
2 years ago
F(x) = 22c2 – 10x + 11<br><br> What is f(4)?<br><br> A) 3<br><br> B) 99<br><br> C)128<br><br> D) 52
Sidana [21]

Answer:

A

Step-by-step explanation:

B IS WRONG

C IS WRONG

7 0
2 years ago
2 points
poizon [28]

The total price of the cinnamon with tax is $4.61

Step-by-step explanation:

Cost of the cinnamon= $4.25

Tax = 8.625%

Total price of the cinnamon= 4.25 + (8.625% of 4.25)

= 4.25 + (8.625/100) 4.25

= 4.25 + (0.36)

= $4.61

The total price of the cinnamon with tax is $4.61

3 0
3 years ago
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