3 years ago

How do I do this math question

Mathematics

1 answer:

azamat3 years ago

5 0

You find the area of each box and then add them up

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Factor y2 + 5y + 6.

Phoenix [80]

This is a notable trinomial.

You have to find two number which summed give 5 and multiplied give 6

In this case 2 and 3

2+3 = 5 and 2*3 = 6

So (y+2)(y+3)

6 0

4 years ago

The difference between a number divided by 3 and 4 is 20

Rzqust [24]

Set the number to x.

$\frac{x}{3}-\frac{x}{4}=20$
$\frac{4x}{12}-\frac{3x}{12}=20$
$\frac{x}{12}=20$
$x=240$

Thus, the number is 240.

8 0

3 years ago

What is 1234+4312 that is combined with 2143+3456

Ivahew [28]

Answer:

1.234 + 4.312 + 2.143 + 3.456

= 5.555 + 2.143 + 3.456

= 7.698 + 3.456

= 11.154

6 0

3 years ago

Read 2 more answers

Pete saw that he was 200 yards from shore when he dove out of the boat. It took him 49 seconds to swim the first 50 yards. At th

Ivenika [448]

Answer:

147 seconds to get to the shore(after the 49 seconds)

Step-by-step explanation:

If Pete swam at a constant speed of 50 yards/49 seconds, you just have to multiply that by four, to get 200 yards. If you want the total time from his boat to shore, that is 196. If you want how much longer it would be, it would be 147 seconds

for minutes, just divide by 60

7 0

3 years ago

South Jeff Middle School is raising money for a local charity. Their goal is to raise $500 by their holiday break. If they have

xxTIMURxx [149]

They should earn 50$ each day because 50x100=500

6 0

3 years ago