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JulsSmile [24]
2 years ago
11

Plzz HELPP I'll give brainlist

Mathematics
1 answer:
VLD [36.1K]2 years ago
6 0
The answer is 1657.9cm^3
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I’m confused and don’t have an angle tool to even try to do the question
yanalaym [24]
<h3>Answer:   40</h3>

=================================================

Explanation:

JQ is longer than QN. We can see this visually, but the rule for something like this is the segment from the vertex to the centroid is longer compared to the segment that spans from the centroid to the midpoint.

See the diagram below.

The ratio of these two lengths is 2:1, meaning that JQ is twice as long compared to QN. This is one property of the segments that form when we construct the centroid (recall that the centroid is the intersection of the medians)

We know that JN = 60

Let x = JQ and y = QN

The ratio of x to y is x/y and this is 2/1

x/y = 2/1

1*x = y*2

x = 2y

Now use the segment addition postulate

JQ + QN = JN

x + y = 60

2y + y = 60

3y = 60

y = 60/3

y = 20

QN = 20

JQ = 2*y = 2*QN = 2*20 = 40

--------------

We have

JQ = 40 and QN = 20

We see that JQ is twice as larger as QN and that JQ + QN is equal to 60.

7 0
3 years ago
Which of the following is a biconditional statement?
marysya [2.9K]

i think it might be D i could be wrong

6 0
3 years ago
Rectangle ABCD is dilated by a scale factor of 2 with the origin as the center of dilation, resulting in the image A1 B1 C1 D1.
fgiga [73]

Answer:

abcdefghigklmanp der gan gang

Step-by-step explanation:

6 0
2 years ago
3 x 1/3 divided by 2 x 3 to the second power
BabaBlast [244]

Answer:

1/36

Step-by-step explanation:

3(1/3)=3/3=1

2*3=6

(1/6)^2=(1/6)(1/6)=1/36

6 0
3 years ago
identify the number that does not belong with the other three. explain your reasoning. 50.1 repeating, -50/2, -50.1, square root
jeka57 [31]

Answer: square root 50 that does not belong

Step-by-step explanation:

4 0
3 years ago
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