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KengaRu [80]
2 years ago
8

Can soneone help me with these basic vector math problems?!

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
6 0

Answer:

Yes you are right on both.

Step-by-step explanation:

Plz make brainliest

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Use the diagram to answer the question.<br><br><br><br>Angle ACB and angle ECD are _______ angles.
natulia [17]

Answer: Vertical

Step-by-step explanation:

6 0
2 years ago
Complete these ordered pairs for this equation. (0, ), (-2, ), (4, ) y=2x
quester [9]

Answer:

Part 1) The ordered pair is (0,0)

Part 2) The ordered pair is (-2,-4)

Part 3) The ordered pair is (4,8)

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have a direct variation

y=2x

Complete the ordered pairs

Part 1) we have (0,?)

For x=0

Substitute in the equation and solve for y

y=2(0)=0

therefore

The ordered pair is (0,0)

Part 2) we have (-2,?)

For x=-2

Substitute in the equation and solve for y

y=2(-2)=-4

therefore

The ordered pair is (-2,-4)

Part 3) we have (4,?)

For x=4

Substitute in the equation and solve for y

y=2(4)=8

therefore

The ordered pair is (4,8)

3 0
3 years ago
100,000 less than five hundred sixty thousand,three hundred thirteen is __________.​
Vlad1618 [11]

Answer:

100,000>56,313 56, 56,313<100,000

8 0
2 years ago
Which of the following tables of equivalent ratios is
RideAnS [48]

Answer:

all of them in the picture are equivalent

Step-by-step explanation:

Sorry if its wrong I think you missing some of the work but hope this helps!

8 0
2 years ago
an isosceles triangle has two sides of 18 centimeters. It’s height is 14 centimeters. What is the length of the base of the tria
marta [7]

Answer:

252cm

Step-by-step explanation:

18/2=2

9*14=126

126*2=252

6 0
3 years ago
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