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3 years ago

What is the area of the shaded region

Mathematics

1 answer:

tester [92]3 years ago

4 0

Answer:

289/8

Step-by-step explanation:

because the shaded area is half do

17/2x17/2=289/4

then /2

289/8

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Wewaii [24]

is it 3...I'm not sure anyway

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4 years ago

Solve x2 + 10x = 24 by completing the square. Which is the solution set of the equation?

artcher [175]

{-2,12} -D because 12x divided by 24 is -2 and 10x plus 2x is 12

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3 years ago

Find the direction angle of 3i+j

Marat540 [252]

Answer:

18,435°

Step-by-step explanation:

tan (α) = 1/3

arctan (1/3) = 18,435 degrees

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3 years ago

Need answer ASAP pls

jarptica [38.1K]

Answer:

$Distance(PQ)=\sqrt{113}$

Step-by-step explanation:

In coordinate geometry distance between the two points can be find by using the distance formula:

For two points :

$(x_1,y_1)\\and \\(x_2,y_2)$

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

For points: P(3,-1) and Q(-5,6)

Distance (PQ):

$=\sqrt{(-5-3)^2+(6-(-1))^2} \\\\=\sqrt{(-8)^2+(6+1)^2}\\\\ =\sqrt{(-8)^2+(7)^2} \\\\=\sqrt{64+49}\\\\Distance(PQ) =\sqrt{113}\\\\$

5 0

3 years ago

Caroline has a rock stuck in her Jeep's tire. If the tire has a 48-inch diameter, how far does the rock travel in 94° of rotatio

LuckyWell [14K]

Answer:

Option A

$188$ pi over $15$

Step-by-step explanation:

Step 1

Find the circumference of the tire

$C=\pi D$

where

D is the diameter of the tire

In this problem we have

$D=48\ in$

substitute the value

$C=\pi (48)$

$C=48\pi\ in$

Remember that

$360\°$ subtends the complete circle the arc length $48\pi\ in$

by proportion

Find how far does the rock travel in $94\°$ of rotation

$\frac{48\pi }{360}=\frac{x}{94}\\ \\x=94*48\pi /360\\ \\x=\frac{4,512}{360}\pi$

Simplify

$x=\frac{188}{15}\pi$

6 0

3 years ago

Read 2 more answers