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Tomtit [17]
3 years ago
7

Please help me. I am having trouble with the Khan Academy questions. This is sixth-grade mathematics. I will mark brainliest, ra

te 5 stars, and heart answer if they are correct. This will be worth 50 points.

Mathematics
2 answers:
Firlakuza [10]3 years ago
8 0

Answer:

Step-by-step explanation:

A

REY [17]3 years ago
8 0
Answer is A/ x

Hope this helps
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What is the equation of the line that passes through the point (3,-1) and is perpendicular to the equation y= -3x+2?
Sauron [17]

Answer:

i think it is b or d im not for sure though

Step-by-step explanation:

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2 years ago
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Which statement is true about vertical angles. 1 point Vertical angles are congruent if two lines are parallel. If vertical angl
Serhud [2]

Answer:

Vertical angles are always congruent.

Step-by-step explanation:

Vertical angles are formed when two straight lines intersect each other, thereby forming two pairs of opposite angles, which are called vertical angles. Thus, a pair of these vertical angles formed are congruent to each other. So therefore, if two angles are said to be vertical angles, it follows that they are congruent to each other.

Using the diagram attached below, we can see two straight lines intersecting each other to form two pairs of vertical angles:

<a and <b,

<c and <d.

Thus, <a is congruent to <b, and <c is congruent to <d.

Therefore, the standby that is true about vertical angles is that:

Vertical angles are always congruent.

8 0
3 years ago
The graph shows the data of texting speed according to time.
hichkok12 [17]
The answer is B on edgeunity

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3 years ago
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I added a screenshot of my question
Anastasy [175]
<h2>Answer:</h2>

y=\frac{1}{3}x+4

<h2>Explanation:</h2>

Slope-intercept form:

What the variables mean:

Y=the y axis

m=the slope

x=the x-axis

b=the y intercept (the point on the line that crosses the y-axis)

To Calculate the Slope:

1. Find any 2 points on the line

2. The number of units the second point is above the first is the numerator

3. The number of units the second point is to the right of the first is a denominator

(Please see the picture attached)

y=\frac{1}{3}x+b

To Find the Y-Intercept:

1. Find the point on the line that crosses the y-axis

(Please see the picture attached)

y=\frac{1}{3}x+4

5 0
3 years ago
F(x) = 4x - 1<br> g(x) = x2 - 4x<br> Find f(g(3))
nasty-shy [4]

Answer:

-13

Step-by-step explanation:

hello,

Replace x by the value as below

g(3)=3^2-4\times3=9-12=-3\\f(g(3))=f(-3)=4\times(-3)-1=-12-1=-13\\

Thanks

5 0
3 years ago
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