3 years ago

What is the first step to solving this equation? 4y – 10 = -3

Mathematics

2 answers:

Montano1993 [528]3 years ago

6 0

Add 10 to both sides of the equation

Dmitry [639]3 years ago

4 0

I would say either analyze it or move the 10 to the other side and change the sign. (4y=-3+10)

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What are the coordinates of the endpoints of segment m’n’

yKpoI14uk [10]

To find the coordinates of the endpoints of segment M'N' you'll have to use the rule through which it was dilated.

M(-4,6) after the rule it will be (-4*1.5, 6*1.5) = M'(-6,9)
N(2,6) after the rule it will be (2*1.5, 6*15) = N'(3,9)

The answer is B. M'(-6,9) and N'(3,9)

Hope this helps :)

5 0

3 years ago

Read 2 more answers

In how many ways can we seat 6 people around a round table if Fred and Gwen insist on sitting opposite each other? (Two seatings

photoshop1234 [79]

Make a picture of the problem.

Fred and Gwen are seated opposite each other, and we name the 4 remaining seats 1, 2, 3, 4, starting from the right of Fred.

There are 4 options for seat 1,

then 3 for the seat 2, after one is seated in the 1.st seat

2 options for the seat 3,

and 1 for the seat 4.

That is, the 4 friends can sit in 4*3*2*1=24 different ways.

Answer: 24