3 years ago

PLS HELP! 18 points , and BRAINLIEST !!

Mathematics

2 answers:

Sidana [21]3 years ago

6 0

Answer:

Step-by-step explanation:

So if you count the length, and width then times them then you will get the right answer.

mart [117]3 years ago

3 0

Answer:

Step-by-step explanation: i think you multiply 1/2 4 times and then the other 4 by 3 and then the answer from the 1/2 by 4 to get the answer

Hope this helps

You might be interested in

Solve the equation for n.<br> 65.6 = 8.2n

IrinaK [193]

Answer:

n=8

Step-by-step explanation:

Swap sides of the equation (8.2n=65.6)

Divide both of the sides by 8.2

Then you get 8

3 0

3 years ago

Read 2 more answers

Log5(x-1)+log5(x+3)-1=0

jonny [76]

Answer:

there are no real solutions

Step-by-step explanation:

$\log_5(x-1)+\log_5(x+3)-1=0\\\\\log_5(x-1)+\log_5(x+3)=1$

there is a rule that says

$\log_b(a)+\log_b(c)=\log_b(ac)$

so we have

$\log_5(x-1)+\log_5(x+3)=\log_5((x-1)(x+3))=1$

and we have the definition

$\log_a(b)=c\\\\a^{c} =b$

so we have

$5^{1} = (x-1)(x+3)\\\\5=x^{2} -1x+3x-3\\\\5=x^{2} +2x-3\\\\0=x^{2} +2x-3-5\\\\0=x^{2} +2x-8\\\\$

and using the quadratic formula we get that

there are no real solutions

3 0

3 years ago

Read 2 more answers

What is 3500 dived by 6

Anna [14]

Answer:583.3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A circle has a circumference of 3.143.143, point, 14 units.<br> What is the diameter of the circle?

timurjin [86]

Answer:

The diameter is 1 unit

Step-by-step explanation:

The circumference is 3.14 units

C = pi * d

Using 3.14 for pi

3.14 = 3.14 d

Divide each side by 3.14

3.14/3.14 = 3.14 d/ 3.14

1 =d

4 0

4 years ago

Read 2 more answers

Joan bought 15 cookies and Italia bought 72 how many cookies did they both by combined

evablogger [386]

The answer is 87.

Math:

15 + 72 = 87.

Best of luck.

7 0

3 years ago