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Anvisha [2.4K]
4 years ago
13

Determine whether the three points are the vertices of a right triangle.

Mathematics
1 answer:
solniwko [45]4 years ago
7 0

Answer:

A

Step-by-step explanation:

We plot the points (x,y) in the coordinate system and the points are shown in the diagram attached.

We can draw a line y = -6 connecting the RED and BLUE points. Also, we can draw a line x = 9 connecting the BLUE and GREEN points.

The intersection of these two PERPENDICULAR LINES is at the point (9, -6) (as seen --- The blue point).  So, when two perpendicular lines intersect, that point is a right angle.

So, the 3 points given INDEED make a right triangle.

So, correct answer is A

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Find three ratios equivalent to 5/7
Vikki [24]

Answer:

10/14, 15/21

Step-by-step explanation:

WE are given a ratio 5/7

To find equivalent ratios it is sufficient to multiply both numerator and denominator by the same number

Let us take 2,3 for example.

When we multiply both numerator and denominator by 2, value does not change.

Hence we get equivalent fraction.

So 10/14 is one such fraction.

Next is multiply by 3

15/21 is another fraction.

8 0
3 years ago
Graph the function <br> f(x)=-2/3 x+1
Tamiku [17]
The y intercept would be 1
The slope would be down 2 left 3
7 0
3 years ago
Read 2 more answers
Please help with the question in the picture!
mr_godi [17]
Hahah it’s funny how there was another one of these in my feed after I just answer on the other one. HAVE A NICE DAY :)
3 0
3 years ago
Jose stores his baseball cards in a box like the one shown
TEA [102]
The formula for volume (V) is <em>l * w * h</em>, where <em>l</em> is length, <em>w</em> is width, and <em>h</em> is height. So in a sense, we have already solved the first part of this problem!

V = 10 * 8 * 3

Now, all we have to do is complete this equation to find the volume.

10 * 8 = 80

80 * 3 = 240

The volume of Jose's box for baseball cards is 240 cubic inches.
Hope that helped! =)
7 0
4 years ago
Read 2 more answers
Determine the measures of angles C and D.<br>​
Morgarella [4.7K]

Answer:

c = 40 and d = 76

Step-by-step explanation:

this is going to take me a long time to explain but here we go

so you need to do 180 - 116 and get 64.

then create a equation that is like this 7y + 6 + 4y + 64 = 180

when you solve it you get y = 10

then plug in 10 in for y in 4y. and you get 40 for c

do the same for d and you will get 76

pls mark me brainleist because i didnt waster your time.

7 0
3 years ago
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