2 years ago

PLS HELP AND DONT GET IT WRONG!

Mathematics

2 answers:

ivolga24 [154]2 years ago

8 0

$\frac{5(u^{-3})^2}{2u^8} =\frac{5u^{-6} }{2u^8} = \frac{5}{2} u^{-6-8} =\frac{5}{2} u^{-14} =\frac{5}{2u^{14} }$

Hope that helps!

Alex2 years ago

3 0

Answer:

$\frac{5}{2u14}$

Sry for answering again my answer was reported.

You might be interested in

Are short-term investments less prone to price validity than long-term investments true or false

gizmo_the_mogwai [7]

Answer:

yes its true

Step-by-step explanation

its true

5 0

2 years ago

What is the y intercept of the parabola y = x2 + 22/5

maksim [4K]

Answer:

The y-intercept is 4.4

Step-by-step explanation:

See picture below.

7 0

3 years ago

Write the equation of the line that passes through the points (1, 1) and (2, 4). Write your answer in slope-intercept form

navik [9.2K]

Answer:

The answer in slope-intercept form is y = 3x - 2.

8 0

3 years ago

What is exact the slope of the line through (-9, 6) and ( -3 ,9 )

Tatiana [17]

Slope = (y2 - y1) / (x2 - x1)
(-9,6)....x1 = -9 and y1 = 6
(-3,9)...x2 = -3 and y2 = 9
now we sub and solve
slope = (9 - 6) / (-3 - (-9) = 3 / (-3 + 9) = 3/6 = 1/2 <=

4 0

2 years ago

Please help <br> The diagram shows a 5ft student standing near a tree

Novosadov [1.4K]

Answer:

25 ft

Step-by-step explanation:

The diagram shows two triangles that are similar. Similar triangles have equal angles and sides that are proportional to each other. Since the base of each triangle is given, we can find the proportion of the sides:

$\frac{smaller}{larger}=\frac{8}{40}=\frac{1}{5}$

Given the ratio of the smaller to larger triangle, we can set up a proportion to find the missing height of the larger triangle:

$\frac{1}{5}=\frac{5}{x}$ , where 'x' represent the height of the tree

cross-multiply: x = (5)(5) or 25 ft

8 0

3 years ago