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2 years ago

Pleaseeee help i think its easy but I don't know

Mathematics

2 answers:

Afina-wow [57]2 years ago

7 0

Answer:

12: 32

18: 48

27: 72

scoray [572]2 years ago

3 0

Answer:

12:24

18:48

27:81

Step-by-step explanation:

12 pound is going to be 8 times 3 which is 24

18 pounds is going to be 8 times 6 which is 48

27 pounds is goings to be 8 times 9 which is 81

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Incorrect

artcher [175]

Answer:

You do total/volume
13150/640= 20 with a remainder of 350
Meaning 350 acres of land are not within a square mile

6 0

1 year ago

Simplify.<br><br> 4 x (8 + 5) + 9 can someone help me out plz

Xelga [282]

Step-by-step explanation:

4x(8+5)+9

=52x+9

Description:

The first step is to simplify the equation provided. So in this case the equation is 4 x (8 + 5) + 9. After that you will get your answer as =52x+9. So in this case 4 x (8 + 5) + 9 = =52x+9.

Answer: =61

Hope this helps.

8 0

1 year ago

Read 2 more answers

Solve by factoring. x² - 121 = 0

densk [106]

The first one is 11 and -11 because when you square them they both get 121
The second one is -7 and -1

4 0

2 years ago

Rewrite in logarithmic form 19^2 = 361

Aneli [31]

Answer:

$\log_{19}{361}=2$

Step-by-step explanation:

We know that taking logarithms performs the transformation ...

$b^e=x\\\\e\cdot\log{b}=\log{x}\quad\text{take logs}\\\\e=\dfrac{\log{x}}{\log{b}}\quad\text{divide by $\log{b}$}\\\\\log_b{x}=e\quad\text{use the change of base formula}$

Then for b=19, e=2, x=361, we have

$\boxed{\log_{19}{361}=2}$

8 0

2 years ago

If the part is 63 and the percent is 90% what is the whole plz help

Crazy boy [7]

Answer:

Step-by-step explanation:

63/9 = 7

7 * 10 = 70

3 0

2 years ago