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3 years ago

2. What is the slope of a line that contains the points (4, 2) and (5,9)

Mathematics

1 answer:

MAXImum [283]3 years ago

7 0

Answer:

m=7

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Solve for f(-1) f(x)=-3x +3 f(-1)=?

krok68 [10]

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3 years ago

Brook makes this conjecture: Because the angles are equal, the proportion of area of each sector relative to the area of the giv

AnnZ [28]

Answer:

The Brooks conjecture is true as the proportion of the area of a sector to the area of a circle is only dependent on the angle.

Step-by-step explanation:

The area of a sector for a radius r and an angle θ is given as

$\Delta Sector=\dfrac{1}{2}r^2\theta$

Whereas the area of a circle for a radius r is given as

$\Delta Circle=\pi r^2$

Now the ratio is given as

$\dfrac{\Delta Sector}{\Delta Circle}=\dfrac{\dfrac{1}{2}r^2\theta}{\pi r^2}$

Here as r is the radius of the circle and it is the same therefore the above ratio is simplified to

$\dfrac{\Delta Sector}{\Delta Circle}=\dfrac{\theta}{2\pi }$

Here as π is constant the only variable here is θ. Thus according to Brooks conjecture when the angles are equal, the proportion of area of each sector relative to the area of the given circle is also equal is true.

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3 years ago

Pls help i will give the brielliast answer

marishachu [46]

The answer is the last one the one that starts with king’s speech

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3 years ago

4x+11<23 solve for x

jarptica [38.1K]

Let's solve your inequality step-by-step.
4x+11<23
Step 1: Subtract 11 from both sides.
4x+11−11<23−114x<12
Step 2: Divide both sides by 4.4x4<124x<3
Answer:
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4 years ago

A garden table and a bench cost $770 combined. The garden $ 80 table costs less than the bench. What is the cost of the bench?

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The answer is 690 if you subtract the two numbers you will find the cost of the bench.

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