All categories

3 years ago

Find X and Y Give work for the problem

Mathematics

1 answer:

Annette [7]3 years ago

5 0

Answer:

x=2.645

y=2.645

You might be interested in

The volume of this rectangular solid WITHOUT a top is

nika2105 [10]

Answer:

240 cubic inches

Step-by-step explanation:

The volume of a rectangular solid is given by LxBxH.

This question has a $L=10$ , $B= 6$ and $H=4$ .

So the volume of a rectangular solid is $L\times B \times H =10\times 6 \times 4$

Volume $= 240$ cubic inches

7 0

3 years ago

WILL GIVE BRAINLIEST IF IT IS CORRECT.

Luba_88 [7]

I don’t know the answer too hope you find some that can help

6 0

2 years ago

2. The bottom of a ramp is placed 15 feet from the edge of a stage

Firdavs [7]

Answer:

The slope of the ramp is 1.

Step-by-step explanation:

See the diagram attached.

Here, AC = 15 ft. and ED = 5 ft. while AE = 10 ft.

Then, EC = (15 - 10) = 5 ft.

Now, considering the right triangle Δ EDC, if $\theta$ is the inclination of the ramp, then $\tan \theta = \frac{ED}{EC} = \frac{5}{5} = 1$

Hence, $\theta = 45 ^{\circ}$

Therefore, the slope of the ramp is 1. (Answer)

8 0

3 years ago

Find the derivative of <br> |x|/(x-1)

ki77a [65]

$\bf \cfrac{|x|}{x-1}\iff \cfrac{\sqrt{x^2}}{x-1}\iff \cfrac{(x^2)^{\frac{1}{2}}}{x-1}
\\\\\\
\textit{using the quotient rule}
\\\\\\
\cfrac{dy}{dx}=\cfrac{\frac{1}{2}(x^2)^{-\frac{1}{2}}\cdot 2x(x-1)-(x^2)^{\frac{1}{2}}\cdot 1}{(x-1)^2}$

$\bf \cfrac{dy}{dx}=\cfrac{\frac{x(x-1)-(x^2)^{\frac{1}{2}}}{(x^2)^{\frac{1}{2}}}}{(x-1)^2}\implies \cfrac{dy}{dx}=\cfrac{x(x-1)-(x^2)^{\frac{1}{2}}}{(x^2)^{\frac{1}{2}}(x-1)^2}
\\\\\\\cfrac{dy}{dx}=\cfrac{x(x-1)-|x|}{|x|(x-1)^2}$

4 0

3 years ago

A bag contains 5 red marbles, 3 blue marbles and 6 green marbles. If two marbles are drawn out of the bag, what is the exact pro

Nikitich [7]

Answer:

the probability to select both marbles to be red is 36% round up to the nearest whole number.

Step-by-step explanation:

8 0

3 years ago