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3 years ago

What is 2 2/3 ÷ 2 1/3

Mathematics

1 answer:

AysviL [449]3 years ago

5 0

8 by 7 is the answer for the question

Lemme explain

Both the fractions are mixed fraction and when u convert them u get

8 by 3 divide by 7 by 3

When it comes to division of fraction u have to take the number 8 by 3 into the reciprocal of the other number which is 8 by 3 into 3 by 7. When u simplify them u get the answer 8 by 7

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Find the area of the isosceles trapezoid below by using the area formulas for rectangles and triangles.

marusya05 [52]

The area of the isosceles trapezoid is 136 cm2

To find the area of the trapezoid, first we need to make an exact triangle to the other side of the trapezoid, just like in the diagram is showing, ( so you will have 2 triangles in the trapezoid, thinks about that the triangle that is on the diagram is reflecting to the other side) then we have a rectangle on the center of the trapezoid, we use the area formula which is would be 8x13=104, then we take the area formula of the triangle and substitute, which would be (1/2)8x4=16, we multiply 16 by 2 to get 32, this would be the area of the two triangles plus the area of the rectangle which is 104 gives a total of 136 cm2

Hope this help!!! :)

5 0

3 years ago

What is the domain of the given function?<br><br> {(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}

mihalych1998 [28]

Hey Kiddo.

The domain is the first number of each set.
Domain, 3, 6, -1, 5, -4

5 0

3 years ago

Read 2 more answers

Researchers investigated the effectiveness of oral zinc, as compared to a placebo, in reducing the found those taking oral durat

MaRussiya [10]

Answer: none of the above

Step-by-step explanation: when performing an hypothesis test and we want to make conclusion by comparing the p-value with the level of significance α

When p is greater than α, we reject the null hypothesis because it simply implies that we have a larger chance to commit a type 1 error ( α is the probability of committing a type 1 error an error where we reject the null hypothesis instead of accepting it ) which means we reject the null hypothesis.

When p is lesser than level of significance α, it means that we have a lesser chance of committing a type 1 error, which means we accept the null hypothesis.

7 0

3 years ago

Y=6x+11 what to solve for

Temka [501]

It number four
This
H
Yehjehw Kenzie
-38382822

7 0

2 years ago

A thin tube stretched across a street counts the number of pairs of wheels that pass over it. A vehicle classified as type A wit

aliina [53]

Answer: All possible solutions would be

(1,41), (8,33), (15,25), (22,17), (29,9), (36,1)

Step-by-step explanation:

Let the number of vehicle of type A be 'x'.

Let the number of vehicle of type B be 'y'.

Since we have given that

Number of axles of type A = 2

Number of axles of type B = 9

After 2 hours, number of counts = 101

so, our equation becomes,

$2x+9y=101$

So, all possible solutions would be

(1,41), (8,33), (15,25), (22,17), (29,9), (36,1)

7 0

3 years ago