MATHEMATICS HIGH SCHOOL

Determine the quotient of 1/3/4 divided by 2/5

Answers

Answer 1
Answer:

Answer:

First turn any mixed numbers into improper fractions. 1 3/4 would be 7/4. Becuase you multiply the whole number by the denominator and then add the numerator.

So now you have 7/4 divided by 2/5. Whenever you divide, you flip the 2nd fraction upside down... known as the reciprocal. And after that you multiply the first number by the upside down 2nd number.

So now you have 7/4 X 5/2. When multiplying, just multiply the numerators across and the denominators across. As your answer, you get 35/8 or 4 3/8.

Step-by-step explanation:
Answer 2
Answer:

Answer:

35/8 or 4 3/8

Step-by-step explanation:

whatever works for you. but when you use a caucalater you get 35/8.

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Determine two pairs of polar coordinates for the point (5, 5) with 0Á _ _ < 360Á

Answers

the polar coordinates are given by  M(x, y), such tha x=rcos(teta), and y=rsin(teta), it was given M(5,5), so 5=rcos(teta) and 5=rsin(teta), the ratio gives us 5/5= cotan (teta), 1= cotan (teta), implies 1= tan(teta), so teta = Pi/4, let's find r
5=rsin(Pi/4)=r . sqrt(2)/2, so r =10/sqrt(2)=10sqrt(2)
finally the polar coordinates are (r, teta) = (10sqrt(2), Pi/4)

Solve.

1/4 * 5/4 divided by 10/3

Answers

Answer of the above question is 15/160

F(x) = 3x + 2 g(x) = 2x^2 - 4x
h(x) = x^2 - x + 7

Find f[g(5)]

A. 92
B. 2
C. 30
D. 242

Answers

Answer:

A

Step-by-step explanation:

Evaluate g(5), then use the value obtained to evaluate f(x) , that is

g(5) = 2(5)² - 4(5) = 2(25) - 20 = 50 - 20 = 30, then

f(30) = 3(30) + 2 = 90 + 2 = 92

A rectangle is 5 √7 + 2 √3 meters long and 6 √7 - 3 √3 meters wide. a. Find the perimeter of the rectangle in simplest form. 2 b. Find the area of the rectangle in simplest form.

Answers

I think the answer is 16.70

AA′ = 33 m and BC = 7.5 m. The span is divided into six equal parts at E, G, C, I, and K. Find the length of A′B.

Answers

The correct answer for the question that is being presented above is this one: "18.12."
The image of this triangle is an isosceles triangle with the base being 33m (from angle A to angle A') and the right leg is 7.5 m long (BC) the span or width of the triangle is divided by 6 vertical lines with equal distances from eachother. so we need to find the length of the left leg AB.

Which fraction is the largest? 3/4 ,4/5, 7/8, or 5/4? and why?

Answers

5/4 because if you simplify it, it's 1 1/4 and with the '1' it makes it greater than the rest
The largest is 5/4 because the LCD of this fraction is the smallest one of the group we have
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