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Marizza181 [45]

2 years ago

12

Simplify 30-(18/9+3) plz hurry

1 answer:

Leni [432]2 years ago

4 0

Answer:

25

Step-by-step explanation:

18 / 9 = 2 (Order of operations

2+3 = 5

30 - 5 = 25

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Trying to see what my answer would be

Oksanka [162]

Answer:

B. $2^{-14}*5^{10}$ .

Step-by-step explanation:

Use the power of a power property.

$(2^{-7}*5^{5} )^{2}$

Multiply all the exponents in the parenthesis by 2.

$(2^{-7}*5^{5} )^{2}=(2^{-14}*5^{10} )$

The answer is B. $2^{-14}*5^{10}$ .

Hope this helps!

7 0

1 year ago

What is 1.8 added 8 times? (IF YOU CAN PLS DO IT IN EXPLANATION) and this is about decimals and pls do it in grade five type, bc

Salsk061 [2.6K]

Answer:

14.4

Step-by-step explanation:

1.8 added 8 times = 1.8 * 8

1.8 * 8

use distributive property

1.8 = 1 + 0.8

1.8 * 8 = (1+0.8) * 8

= 1*8 + 0.8*8

anything multiplied by 1 equals itself

1*8 + 0.8*8 = 8 + 0.8 * 8

0.8 = 8/10

0.8 * 8 = (8/10) * 8

= 64/10

= 6.4

8 + 0.8 * 8 = 8 + 6.4 = 14.4 as our answer

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2 years ago

What do both of these functions have in common? f(x)=5e^x+5 g(x)=0.5(x-5)^2-5

kondor19780726 [428]

Answer:

They have the same vertical shift. -Apex

Step-by-step explanation:

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2 years ago

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Two cyclists leave town at the same time on the same road going in the same direction. Cyclist a is going 6 miles per hour fast

tia_tia [17]

24x=8x+48
16x=48
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