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leva [86]
3 years ago
10

The Black transles are shown. Find the value of

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

The ratio between the traingle is

2:3

x:12

3*4 = 12

2*4 = 8

8:12

Serhud [2]3 years ago
3 0

Answer:

I think its d

Step-by-step explanation:Because i think that.

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2 more geometry questions for 15 points and a brainliest if correct
Marrrta [24]

Answer:

1. x = 5

Step-by-step explanation:

1.

The Trapezoid Midsegment Theorem states that a line segment connecting the midpoints of the legs of the trapezoid is parallel to the bases, and equal to half their sum.

In this problem you can see that 5x - 1 is the midsegment of the trapezoid, so using the rule:

(21 + 27) / 2 = 5x -1

solve:

48/2 = 5x-1\\24 = 5x - 1\\25 = 5x\\x= 5

2. Diagonals are congruent

You can see in this picture that the diagonals are not always congruent:

3 0
3 years ago
Can someone help me with my math plzzzzzzz <br> i just need someone to go over stuff with me plz
Lera25 [3.4K]
Do you have gmail hangouts? We can go over all of it and send pictures/screenshots of it as well if you want to. I'm here.
4 0
4 years ago
Write the slope-intercept form of the equation of each line. Identify the slopes y-intercept WILL GIVE BRAINIEST
slega [8]

Answer:

9) slope= (-1/5) y-intercept is 1   equation is y=-1/5x+1

11) slope= (-1/5) y-intercept is -4   equation is y=-1/5x-4

13) slope= (-4)  y-intercept is 5   equation is y=-4x+5

Step-by-step explanation:

hope this helps :3

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5 0
3 years ago
9 less than 5 times some number
valina [46]

nine less than five times a number is 26

6 0
3 years ago
Read 2 more answers
Christian and Tanae both leave Disneyland at the same time. Christian travels north at 65 mph. Tanae travels south at 55 mph. Ho
liq [111]

Answer:

Step-by-step explanation:

B looks like it would work.

You add speeds * time when you are travelling in opposite directions.

I don't know why you would add or subtract 1 as in A and C

120 * t = 540

t = 540/120

t = 4.5 hours.

So after 4.5 hours they are 540 miles apart.

5 0
3 years ago
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