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3 years ago

Convert the equation of the line y + 5 = -3(x - 6) into slope intercept form.

Mathematics

1 answer:

neonofarm [45]3 years ago

6 0

Answer : Y = -3x + 13

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Please help me solve this question and explain it step by step, I need to understand it for future questions like this.

adoni [48]

Answer:

F. 20(3a-10)^2

Please give me brainliest

Step-by-step explanation:

180a^2-1200a+2000

Start by looking for a common factor: In this case, it's 20

From here, divide 20 from every number

180a^2/20= 9a^2

1200a/20= 60a

2000/20= 100

You end up with:

20(9a^2-60a+100)

But you can still simplify (9a^2-60a+100)

(9a^2-60a+100) simplifies to (3a-10)^2

So the answer is:

20(3a-10)^2

8 0

3 years ago

In his stamp album, Jamal has 4 new stamps and 6 used stamps. Which ratio can be represented by three fifths ?

SashulF [63]

Answer:

The ratio of used stamps and total stamps can be represented by three fifths.

Step-by-step explanation:

It is give that Jamal has 4 new stamps and 6 used stamps.

New stamps = 4

Used stamps = 6

Total stamps = New stamps + Used stamps = 4 + 6 = 10

We need to find the ratio that can be represented by three fifths

$\dfrac{\text{New stamps}}{\text{Used stamps}}=\dfrac{4}{6}=\dfrac{2}{3}$

$\dfrac{\text{New stamps}}{\text{Total stamps}}=\dfrac{4}{10}=\dfrac{2}{5}$

$\dfrac{\text{Used stamps}}{\text{Total stamps}}=\dfrac{6}{10}=\dfrac{3}{5}$

Therefore, the ratio of used stamps and total stamps can be represented by three fifths.

6 0

3 years ago

0.28 is equal to which of the following? A. 8/100+2/10 B. 28/10 C. 2/10+8/10 D. 2/8

kari74 [83]

Answer:

A. 8/100+2/10

Step-by-step explanation:

8/100+2/10= 7/25

7/25(in decimal form)= 0.28

3 0

3 years ago

Write a recursive rule for the sequence. 3, 8, 13, 18, 23, ...

adoni [48]

Answer:

Step-by-step explanation:

c.d. d=8-3=5

$a_{n}=a_{n-1}+5$

3 0

3 years ago

What is the square root of -1?

Morgarella [4.7K]

Answer:

It has no square root because it's negative.

Step-by-step explanation:

6 0

3 years ago