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musickatia [10]
3 years ago
14

What is the area of this isosceles trapezoid?

Mathematics
1 answer:
Lena [83]3 years ago
3 0
I think it is B I am not sure
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Describe the process of rewriting the expression Please Help
Mazyrski [523]

Answer:

x^{\frac{21}{4} }

Step-by-step explanation:

Given expression is:

(\sqrt[8]{x^7} )^{6}

First we will use the rule:

\sqrt[n]{x} = x^{\frac{1}{n} }

So for the given expression:

\sqrt[8]{x^{7}}=(x^{7} )^{\frac{1}{8} }

We will use tha property of multiplication on powers:

=x^{7*\frac{1}{8} }

= x^{\frac{7}{8} }

Applying the outer exponent now

(x^{\frac{7}{8} })^6

= x^{\frac{7}{8}*6 } \\= x^{\frac{42}{8} }\\= x^{\frac{21}{4} }

8 0
3 years ago
Write each in p
nignag [31]
Start with this formula
Y=mx+b
you will get
Y=2x
5 0
3 years ago
In a carnival game, there is a 45% probability of winning a prize. Which of the following is true.
JulsSmile [24]
Ok, here is what I got:
<span>9/20 is .45 so D is right for sure. C is also correct since the remaining % is 55 ( meaning the percent you won't win) this is also the same as A which is 11/20 or .55. again meaning that .55 is the probability that you won't win. I hope this helps!</span>
7 0
3 years ago
Read 2 more answers
A lorry travel at 30 km per hour.If it takes 3/4 hour for a certain journey,how long is that journey
DiKsa [7]

Answer:

22.5 km

Step-by-step explanation:

divide 30 by 4 times it by 3

8 0
2 years ago
Two points have opposite x-coordinates and opposite y-coordinates. Which is a possible graph of these points?
Zarrin [17]

Answer: B. A coordinate plane with points in quadrants II and IV.

Step-by-step explanation:

Let's take the point (-1,1) as an example

The point itself is in the second quadrant

the opposite of the point is (1,-1)

This point is in the fourth quadrant

7 0
2 years ago
Read 2 more answers
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