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3 years ago

Is this correct please help it’s urgent !!!

Mathematics

1 answer:

nikdorinn [45]3 years ago

4 0

I hope it helps

sorry for the wobbly drawing. I drew it with my hand

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Ismael has a set of 5 solar panels and Ben has a set of 6 smaller solar panels. Each set of panels produce the same amount of en

eimsori [14]

9514 1404 393

Answer:

Ben's

Step-by-step explanation:

If E is the amount of energy that each full set of panels produces, then ...

3 of Ismael's 5 panels produce 3/5E

4 of Ben's 6 panels produce 4/6E

We can compare these fractions when they have a common denominator.

3/5E = 18/30E . . . . energy from Ismael's panels

4/6E = 20/30E . . . energy from Ben's panels

18/30 < 20/30 . . . . so Ben's panels are producing more energy

5 0

3 years ago

a rectangular vegetable garden has a length of 6 1/8 feet squared if the length of the vegetable garden is 3 1/2 feet what is th

kodGreya [7K]

Since A = L * W, W = A / L.

Here, W = (6 1/8 ft^2) / (3 1/2 ft) = 1 3/4 ft.

The garden width is 1 3/4 ft.

3 0

3 years ago

Solving equations <br><br> -2(x + 3)=3(2x-10)

nika2105 [10]

Answer:

x=3

Step-by-step explanation:

3 0

3 years ago

Which of the following is the equation for the graph shown?a. x^2/144+y^2/95=1b. x^2/144-y^2/95=1c. x^2/95+y^2/144=1d. x^2/95-y^

Andrews [41]

e follSOLUTION

Given the question in the image, the following are the solution steps to answer the question

STEP 1: Write the general equation of an ellipse

$\frac{\mleft(x-h\mright)^2}{a^2}+\frac{(y-h)^2}{b^2^{}}=1$

STEP 2: Identify the parameters

the length of the major axis is 2a

the length of the minor axis is 2b

$\begin{gathered} 2a=24,a=\frac{24}{2}=12 \\ 2b=20,b=\frac{20}{2}=10 \end{gathered}$

STEP 3: Get the equation of the ellipse

$\begin{gathered} By\text{ substitution,} \\ \frac{(x-h)^2}{a^2}+\frac{(y-h)^2}{b^2}=1 \\ \frac{(x-0)^2}{12^2}+\frac{(y-0)^2}{10^2}=1=\frac{x^2}{144}+\frac{y^2}{100}=1 \end{gathered}$

STEP 4: Pick the nearest equation from the options,

Hence, the equation of the ellipse in the image is given as:

$\frac{x^2}{144}+\frac{y^2}{95}=1$

OPTION A

8 0

1 year ago

Will someone check my awnsers on my geometry b exam for me

kogti [31]

Sure but wheres the picture?

3 0

3 years ago