Ask question

Ask question

All categories

3 years ago

6

Find (4.2) x (1.6) by drawing an area diagram or using another method. Show your reasoning. Pleae answer this I really need help

. PLZ

1 answer:

olchik [2.2K]3 years ago

8 0

Answer:

the answer is 6.72

Step-by-step explanation:

Instead of a diagram you can do 4.2 times 1.6 and after you finishes doing that You put the decimal 2 times and you should get 6.72

You might be interested in

What is y=−7x+8 y=−7x−8

Alenkasestr [34]

Answer:

these equations create graphs, explain what you need done

Step-by-step explanation:

8 0

3 years ago

How do you work out this math problem?? 3x+15-9=2(x+2)

vovangra [49]

3x + 15 - 9 = 2(x +2)
3x + 6 = 2(x +2)
3x + 6 = 2x + 4
3x + 6 - 2x = 2x - 2x + 4
x + 6 = 4
x + 6 -6 = 4 - 6
x = -2

8 0

4 years ago

Read 2 more answers

There are 216 forth graders. They took 3 buses to a field trip. How many 4th graders were on each bus?

VLD [36.1K]

Answer:

72

Step-by-step explanation:

216/3=72 in each bus.

5 0

3 years ago

Read 2 more answers

Please help please help

vova2212 [387]

Answer:

I think they are Similar Triangles

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which expressions are equivalent to -6(b+2)+8−6(b+2)+8minus, 6, left parenthesis, b, plus, 2, right parenthesis, plus, 8 ? Choos

leva [86]

Answer:

B. $-6b-4$

Step-by-step explanation:

Given expression is $-6(b+2)+8$

Simplifying the expression now

Lets use distributive property of multiplication to solve it.

As given, $-6(b+2)+8$

Distributing -6 with b and 2.

= $(-6b-12)+8$

Opening the parenthesis

= $-6b-12+8$

= $-6b-4$

∴ As from the given options, $-6b-4$ is the correct choice.

5 0

3 years ago