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3 years ago

WILL GIVE LOTS OF POINTS !!! PLEASE HELP Question: Find the quotient.

Mathematics

2 answers:

geniusboy [140]3 years ago

4 0

Answer:

1. Simplify the expression.

x2 + 3

2. Simplify the expression.

x2 − 5

Lelu [443]3 years ago

3 0

Answer:

1. x^2+ 3

2. x^2 - 5

Step-by-step explanation:

Use long division

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How do you fraction decimals and percents and all of that

Korvikt [17]

From fraction to decimal: divide the numerator by the denominator

From decimal to percent: move the decimal two places to the right. For example: 0.062=6.2%

From percent to decimal: move the decimal point two steps to the left. For example: 56%=0.56

From decimal to fraction: Rewrite the decimal number number as a fraction (example: 2.625=2.6251) an then Multiply by 1 to eliminate 3 decimal places, we multiply numerator and denominator by 10 cubed = 10002.625/1×1000/1000=2625/1000 and don forget to reduce if possible;)

3 0

2 years ago

A grocery store manager received two shipments of oranges. According to the distributor of the oranges, the oranges in both ship

Volgvan

The answer is
The two shipments have the same range of weights but a different mean weight.
Hope i helped

7 0

2 years ago

Read 2 more answers

A circle is divided into three arcs of measures x 2x and 3x what’s the value of x

lidiya [134]

Answer:

60°

Step-by-step explanation:

This questions tests our knowledge on arcs and arc measures.

-Arc measure is the angle that an arc makes with the circle's center.

-The arc measure is proportional to the arc.

#The sum of the 3 arcs is x+2x+3x=6x

Given a circle has 360°, the arc measurement x can be calculated as:

$[x+2x+3x]=360\textdegree\\\\6x=360\textdegree\\\\x=60\textdegree$

Hence, the arc measurement x is 60°

8 0

2 years ago

Write the equation of a hyperbola with vertices (0, -4) and (0, 4) and foci (0, -5) and (0, 5).

andre [41]

Check the picture below. So, more or less looks like so.

notice, the center is clearly at the origin, and notice how long the "a" component is, also, bear in mind that, is opening towards the y-axis, that means the fraction with the "y" variable is the positive one.

Also notice, the "c" distance from the center to either foci, is just 5 units.

$\bf \textit{hyperbolas, vertical traverse axis }\\\\
\cfrac{(y-{{ k}})^2}{{{ a}}^2}-\cfrac{(x-{{ h}})^2}{{{ b}}^2}=1
\qquad 
\begin{cases}
center\ ({{ h}},{{ k}})\\
vertices\ ({{ h}}, {{ k}}\pm a)\\
c=\textit{distance from}\\
\qquad \textit{center to foci}\\
\qquad \sqrt{{{ a }}^2+{{ b }}^2}
\end{cases}\\\\
-------------------------------\\\\$

$\bf \begin{cases}
h=0\\
k=0\\
a=4\\
c=5
\end{cases}\implies \cfrac{(y-{{ 0}})^2}{{{ 4}}^2}-\cfrac{(x-{{ 0}})^2}{{{ b}}^2}=1\implies \cfrac{y^2}{16}-\cfrac{x^2}{b^2}=1
\\\\\\
c=\sqrt{a^2+b^2}\implies c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b
\\\\\\
\sqrt{5^2-4^2}=b\implies \boxed{3=b}
\\\\\\
\cfrac{y^2}{16}-\cfrac{x^2}{3^2}=1\implies \boxed{\cfrac{y^2}{16}-\cfrac{x^2}{9}=1}$

7 0

3 years ago

Find the slope of the line

belka [17]

Answer:

Use the formula y2-y1 / x2-x1

Remember rise / run

just count the blocks

So the answer would be

6-4/2-8

2/-6

or -2/6

Step-by-step explanation:

7 0

2 years ago