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Evgesh-ka [11]
3 years ago
10

Please Help it’s Urgent

Mathematics
1 answer:
irakobra [83]3 years ago
4 0

Answer:

<u>The correct answer is D. xy⁵ ∛ xy </u>

Step-by-step explanation:

Let's find out the simplest radical form of the expression:

(x²y⁸)∧2/3

Let's recall that ⁿ√xᵃ = x∧(a/n), therefore we have:

∛(x²y⁸)²

∛x⁴y¹⁶

xy⁵ ∛ xy ⇒ 4/3 = 1  and 1 as remainder, 16/3 = 5 and 1 as remainder.

This is the simplest radical form of the expression.

<u>The correct answer is D. xy⁵ ∛ xy </u>

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John shot a toy rocket into the air. Consider the graph below which shows the relationship between the height of the rocket from
EleoNora [17]
<h2>The height of the rocket increases for some time and then decreases for some time.</h2>

The height from the ground increases from 4 to 26, then decreases from 26 to 0.

Why the others are wrong.

A. The height of the rocket changes at a constant rate for the entire time.

The graph is a curve. This means the rate is not constant. If it were constant, the graph would be linear - a straight line.

C. The height of the rocket remains constant for some time.

The graph is a curve. This means the rate is not constant. If it were constant, the graph would be linear - a straight line.

D. The height of the rocket decreases for some time and then increases for some time.

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5 0
3 years ago
Make x the subject of the following: b = x - 5
nevsk [136]
B=x-5
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b+5=x
or
x=b+5
8 0
3 years ago
A bag contains 5 blue marbles, 8 green marbles, and 11 red marbles. What is the probabilty of choosing a green marble?
meriva

Answer:

1/3

Step-by-step explanation:

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5 0
3 years ago
Can someone help me with this question
Mashcka [7]
The correct answer here would be D. -1(3x+1)(x+5). You can find this answer by redistributing the problem.

-1(3x+1)(x+5)
-1(3x²+15x+1x+5)
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Using the math above, we can see that when we redistribute we get the original equation. That makes Choice D correct.
5 0
3 years ago
How do you expand (x+2)^5
just olya [345]
Multiply
2
2
by
5
5
.
x
5
+
10
x
4
+
10
x
3
⋅
2
2
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
x
5
+
10
x
4
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10
x
3
⋅
2
2
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
Raise
2
2
to the power of
2
2
.
x
5
+
10
x
4
+
10
x
3
⋅
4
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
x
5
+
10
x
4
+
10
x
3
⋅
4
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
Multiply
4
4
by
10
10
.
x
5
+
10
x
4
+
40
x
3
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
x
5
+
10
x
4
+
40
x
3
+
10
x
2
⋅
2
3
+
5
x
⋅
2
4
+
2
5
Raise
2
2
to the power of
3
3
.
x
5
+
10
x
4
+
40
x
3
+
10
x
2
⋅
8
+
5
x
⋅
2
4
+
2
5
x
5
+
10
x
4
+
40
x
3
+
10
x
2
⋅
8
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5
x
⋅
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4
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2
5
Multiply
8
8
by
10
10
.
x
5
+
10
x
4
+
40
x
3
+
80
x
2
+
5
x
⋅
2
4
+
2
5
x
5
+
10
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4
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40
x
3
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80
x
2
+
5
x
⋅
2
4
+
2
5
Raise
2
2
to the power of
4
4
.
x
5
+
10
x
4
+
40
x
3
+
80
x
2
+
5
x
⋅
16
+
2
5
x
5
+
10
x
4
+
40
x
3
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80
x
2
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5
x
⋅
16
+
2
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Multiply
16
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by
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x
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x
4
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40
x
3
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80
x
2
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x
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10
x
4
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40
x
3
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80
x
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80
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32
4 0
3 years ago
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