All categories

2 years ago

Simply X cubed times X Raised to the seventh power

Mathematics

1 answer:

wariber [46]2 years ago

4 0

Answer:

If the expression is , then the answer is the first option.

If the expression is , then the answer is the third option.

Step-by-step explanation:

Remember that when you have a radical expression in the form , you can rewrite as:

Then:

- If the expression is , then you can rewrite it in the following radical form:

(This form matches with the first option.)

- If the expression is , then you can rewrite it in the following radical form:

(This form matches with the third option).

You might be interested in

Find A and B. Using the image above.

NeX [460]

Answer:

a = 7, b = $\frac{7\sqrt{3} }{3}$

Step-by-step explanation:

Using the sine ratio in the left right triangle and the exact value

sin45° = $\frac{1}{\sqrt{2} }$ , then

sin45° = $\frac{opposite}{hypotenuse}$ = $\frac{a}{7\sqrt{2} }$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

a × $\sqrt{2}$ = 7 $\sqrt{2}$ ( divide both sides by $\sqrt{2}$ )

a = 7

--------------------------------------------------------

Using the tangent ratio in the right triangle on the right and the exact value

tan60° = $\sqrt{3}$ , then

tan60° = $\frac{opposite}{adjacent}$ = $\frac{a}{b}$ = $\frac{7}{b}$ = $\sqrt{3}$ ( multiply both sides by b )

b × $\sqrt{3}$ = 7 ( divide both sides by $\sqrt{3}$ )

b = $\frac{7}{\sqrt{3} }$ × $\frac{\sqrt{3} }{\sqrt{3} }$ = $\frac{7\sqrt{3} }{3}$

7 0

3 years ago

I need someone to talk to i can watch socials till i finish 85 assignments/ 27 hours in on day

mestny [16]

???"??????????? What

5 0

3 years ago

Read 2 more answers

furniture maker used 1/2 of a can of paint to paint some chairs. She used 1/6 of a can of paint for each chair. How many chairs

dezoksy [38]

Answer:

3 chairs

Step-by-step explanation:

1/2 is the same as 3/6

There are three 1/6 in 3/6.

(3/6) ÷ (1/6) = 3

6 0

3 years ago

Multiple Response: Please select all correct answers and click "submit."

Serhud [2]

E. Line.......! <---------->

8 0

3 years ago

Write the domain as an inequality

Pavlova-9 [17]

Answer:

$x\leq 0$

Step-by-step explanation:

The domain is the span of x-values covered by the graph.

From the graph, we can see that the x-values covered by the graph is all values to the left of zero including zero.

Therefore, the domain is all x-values less than or equal to 0:

$x\leq 0$

Further notes:

In interval notation, this is:

$(-\infty,0]$

4 0

3 years ago

Read 2 more answers