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muminat
3 years ago
13

How do you work out 20^4 / 20^6 x 20^5?

Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0
20^4= 160,000
20^6=64,000,000
20^5=3,200,000
the answer is 420
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A six sided snowflake is reflected about the orgin 4 times 
4 0
3 years ago
Simplify the expression by combining like terms. 22+5−4+7−8
nikklg [1K]

Answer:

22

Step-by-step explanation:

27-4+7-8=

23+7-8=

30-8=

22

3 0
3 years ago
Please help im really confused
Dimas [21]

Answer:

A=235 cm 2

Step-by-step explanation:

A1=L x W

A1=9 x 20          180 + 55=235

A1=180cm 2

A2= L x W

A2=11 x 5

A2=55 cm2

7 0
3 years ago
Read 2 more answers
Solve using square root method
avanturin [10]
\frac{1}{2}(x+5)^2 + 9 = -15

\frac{(x+5)^2+18}{2} =  \frac{-30}{2}

Cancel out the denominators.

(x+5)² + 18 = -30

(x+5)² = -30 - 18

(x+5)² = -48

The equation is impossible, we have a negative number.

There isn't a number that squared gives a negative number (the square is always positive).

√(x+5)² = +/- √-48

x+5 = +/- √-48

IMPOSSIBLE

You can write the result in imaginary numbers

x+5=+/- 4i√3
6 0
2 years ago
The sum of three consecutive integers is 303. Which of the following represents the value of the largest number?
Mamont248 [21]
A 102 because 100+101+102=303
6 0
3 years ago
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