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liubo4ka [24]
2 years ago
11

What is the gradient of the blue line

Mathematics
1 answer:
Setler79 [48]2 years ago
7 0

Answer:

-5

Step-by-step explanation:

\mathsf{gradient=\dfrac{change\ in\ y}{change \ in \ x}}

Pick 2 points on the line:

(-2, 5) and (-1, 0)

\implies \mathsf{gradient=\dfrac{5-0}{-2--1}=-5}

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Fill in the blanks to complete the proof
-BARSIC- [3]

The blanks in this two-column proof should be filled as follows:

<u>Statements                                             Reasons</u>_______________

m∠1 = m∠3                                                Given

m∠CBA = m∠ABE + m∠CBD            Angle Addition Postulate  

m∠ABE = m∠3 + m∠2              Substitution Property of Equality          

m∠CBD = m∠3 + m∠2              Substitution Property of Equality

m∠ABE ≅ m∠CBD                    Transitive Property of Equality

<h3>What is the Angle Addition Postulate?</h3>

In Mathematics, the Angle Addition Postulate states that the measure of an angle formed by two (2) angles that are placed side by side to each other is equal to the sum of the measures of the two (2) angles.

This ultimately implies that, the Angle Addition Postulate can be used to determine the measurement of a missing angle in a geometric figure or it can be used for calculating an angle that is formed by two (2) or more angles such as m∠CBA = m∠ABE + m∠CBD.

Read more on Angle Addition Postulate here: brainly.com/question/24746945

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5 0
1 year ago
Quincy has saved $2500 so far to buy a new car in 4 years. He can put this amount into an account, that
devlian [24]

Answer:

he should chose compounded annually because he would have and extra 32.12 dollars at the end of the 4 years

Step-by-step explanation:

hope this helps

5 0
2 years ago
Find f(-7) when f(x)=- 29/x-4
vladimir1956 [14]

Answer:

f(-)=29/11

Step-by-step explanation:

Even though you don't want an explanation, I'll just tell you the basics lol.

So what you have to do, is plug in -7 for the x's.

it should look something like the equation below.

f\left(-7\right)=\frac{-29}{-7-4}

After that all you need to is just to subtract :)

f\left(-7\right)=\frac{-29}{-11}

Then after that all you need to do is just let the negatives cancel out each other so you should get:

f\left(-7\right)=\frac{29}{11}

Hope this helps!

5 0
3 years ago
Is 4/6 greater than,less than,or equal to 9/12
prohojiy [21]


4/6=2/3

9/12=3/4

2/3 <3/4

4 0
3 years ago
Read 2 more answers
A school.Ordered 16 buses for a school trip. Each bus has 26 seats. There are 32 teachers and 368 students. Each bus needs to ha
Talja [164]

Answer:

There should be 2 teachers and 21 students on each bus.

Step-by-step explanation:

6 0
2 years ago
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