Evaluatethe expression (-0.3)^4. what is the value of the expression

Mathematics

1 answer:

ozzi4 years ago

4 0

Answer:

(-0.3)^4 = 0.0081

Step-by-step explanation:

You might be interested in

Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 60 feet,

babunello [35]

Answer:

15 feet

Step-by-step explanation:

It is given that Quadrilateral ABCD is similar to Quadrilateral EFGH. This means that the corresponding sides of these two quadrilateral will be in the same proportion.

i.e.

Ratio of two corresponding sides would be the same. We are given longest three sides of ABCD and shortest two sides of EFGH. Let the 4th sides of ABCD i.e. the shortest side be x.

So, the ratio of the shortest sides of two quadrilaterals would be the same as the ratio of second shortest sides.

So,

$x:6=30:12\\\\\frac{x}{6}=\frac{30}{12}\\\\ x=\frac{30}{12} \times 6\\\\ x = 15$

So, the 4th side on quadrilateral ABCD would be 15 feet. None of the options match with the answer.

8 0

3 years ago

10 – (8p + 3) = 9(2p - 5)

Eddi Din [679]

Answer:

p=2

Step-by-step explanation:

10 – (8p + 3) = 9(2p - 5)

(rearrange and distribute) -8+7=18−45

(Subtract and combine) −26=−52

(Divide and find p) p=2

6 0

3 years ago

Read 2 more answers

Factor the GCF: 12a3b + 8a2b2 − 20ab3

Harrizon [31]

<span>12a^3b + 8a^2b^2 − 20ab^3

</span>12a^3b = 4ab(3a^2)
8a^2b^2 = 4ab(2ab)
20ab^3 = 4ab(5b^2)

GCF = 4ab

12a3b + 8a2b2 − 20ab3 = 4ab(3a^2 + 2ab - 5b^2)

6 0

3 years ago

Read 2 more answers

What is the GFC of 4st,12s

ozzi

They are 1 and 3!

Hope this helped! :)

6 0

3 years ago

Read 2 more answers

If 5x = 30 then x is equal to

max2010maxim [7]

Answer: