All categories

2 years ago

-a to the third power - b to the second power if a= -3 and b= -4

Mathematics

1 answer:

scoray [572]2 years ago

3 0

Answer:

-a to the third power is 27

-b to the second power is 16.

Step-by-step explanation:

-1 times (-3) is 3. And 3 to the 3rd power is 27.

-1 times (-4) is 4. And 4 to the 2nd power is 16.

You might be interested in

For what value of x must ABCD be a parallelogram ?

Pavlova-9 [17]

Answer:

x = 4

Step-by-step explanation:

as it is parallelogram opposite sides are equal

so14x -7= 10x-9

14x-7+9=10x

14x -16 = 10x

14x -10x = 16

4x =16

x = 16/4

x = 4

also u can put x = 4 in both expressions and u will get answer of both 49

7 0

3 years ago

Solving for h 7a=10-2h

kiruha [24]

$7a=10-2h\ \ \ \ |Subtract\ 10\\\\
7a-10=-2h\ \ \ \ |Divide\ by\ -2\\\\
h=-\frac{7}{2}a+5\\\\h=-3\frac{1}{2}a+5\\\\Solution\ is\ h=-3\frac{1}{2}a+5.$

5 0

3 years ago

Read 2 more answers

A horse travels an average speed of 12 miles per hour how long does it take a horse to travel 60

olganol [36]

5 hours hun just divide and times and maybe you will find it

8 0

3 years ago

(10p+96)+(-6p+93)=(9+75)

wariber [46]

Answer:-26.25

Step-by-step explanation:

6 0

3 years ago

Express in the form n:1 give n as a decimal 21:12

Makovka662 [10]

$1.75:1$ which is similar to n:1 where $n=1.75$

<u>Step-by-step explanation:</u>

Here we have to Express in the form n:1 give n as a decimal 21:12 . Let's find out:

Given ratio as 21:12 . Let's convert it into n:1 , where n is decimal

⇒ $21:12$

⇒ $\frac{21}{12}$

⇒ $\frac{3(7)}{3(4)}$

⇒ $\frac{7}{4}$

⇒ $\frac{\frac{7}{4}}{\frac{4}{4}}$ { dividing denominator & numerator by 4 }

⇒ $\frac{\frac{7}{4}}{1}$

⇒ $\frac{1.75}{1}$

⇒ $1.75:1$ which is similar to n:1 where $n=1.75$

7 0

3 years ago