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3 years ago

HELP WILL MARK BRAINLIEST

Mathematics

1 answer:

Neporo4naja [7]3 years ago

5 0

Answer:

ineedpointssorrry

Step-by-step explanation:

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James uses 1/3 of his land for growing durains, 1/4 for bananas,3/8 for Guavas and the remaining 9 hectares for mangoes. What is

dusya [7]

Greetings and Happy Holidays!

Let x represent the total area of land

We can create an equation to solve for the unknown, this being the total area:
$x= \frac{1}{3}x+ \frac{1}{4}x+ \frac{3}{8}x+9$

Combine like terms (terms with the same variable and degree):
$x= \frac{1}{3}x+ \frac{2}{8}x+ \frac{3}{8}x+9$

$x= \frac{1}{3}x+\frac{5}{8}x+9$

$x= \frac{8}{24}x+\frac{15}{24}x+9$

$x=\frac{23}{24}x+9$

Add $-\frac{23}{24}x$ to both sides.
$(x)+(-\frac{23}{24}x)=(\frac{23}{24}x+9)+(-\frac{23}{24}x)$

$x-\frac{23}{24}x=9$

$\frac{24}{24}x-\frac{23}{24}x=9$

$\frac{1}{24}x=9$

Divide both sides by $\frac{1}{24}$
$\frac{\frac{1}{24}x}{\frac{1}{24}}=\frac{9}{\frac{1}{24}}$

$x=(9)(\frac{24}{1})$

$x=(\frac{9}{1})(\frac{24}{1})$

$x=\frac{216}{1}$

$x=216$

The Answer Is:
$\left[\begin{array}{ccc}x=216\end{array}\right]$

James has 216 square units of land.

Hope this helps!
-Benjamin

3 0

3 years ago

What is the unit rate of 258.5 miles in 5.5 hours

DaniilM [7]

To answer this we will divide the amount of miles by d amount of hours. Lets do it:-

258.5 ÷ 5.5 = 47 47 miles per hour

CHECK OUR WORK:-

47 × 5.5 = 258.5
We were RIGHT!!
<span>
So, 47 miles per hour

Hope I helped ya!! </span>

5 0

4 years ago

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The ratio of green to yellow

Greeley [361]

Answer:

Step-by-step explanation:

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3 years ago

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The equation of the tangent to the curve x^2 = 4y at the point on the curve where x=-2 is?

aleksandrvk [35]

$x^2 = 4y \Rightarrow y= \frac{x^2}{4}$
$\frac{dy}{dx} = \frac{2x}{4} = \frac{x}{2}$

(x = -2) $\frac{dy}{dx} = \frac{x}{2} = \frac{-2}{2} = -1$
(x = -2) $y= \frac{x^2}{4}= \frac{(-2)^2}{4} = 1$

$y-y_1=m(x-x_1)$
$y-1 = -1(x--2)
$
$y-1 = -1(x+2)$
$y-1 = -x-2$
$y=-x-1 = -(x+1)$

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4 years ago

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Which of the following numbers represents the fraction 8/9 to the nearest percent?

jekas [21]

The number that presents 8/9 to the nearest percent is .89.

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3 years ago