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2 years ago

Hrfbvbwknfiljwvnilkjlfb klbwejb3

Mathematics

2 answers:

NNADVOKAT [17]2 years ago

7 0

Answer:

v fccccccccccccccg

Step-by-step explanation:

aleksandr82 [10.1K]2 years ago

5 0

7 because the circumference is 22

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What is the slope of the line that passes through the points (-10,8)and (-15,-7)

balandron [24]

Answer:

m = 3

Step-by-step explanation:

Use the slope formula to find the slope m .

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3 years ago

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What is the probability that you would pick a blue marble and roll a 5 OR 6?

NNADVOKAT [17]

Marble: 2/7

Dice: 2/6 = 1/3

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3 years ago

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K(1,0), L(4,1), M(1,4), N(-2, 3) 90% counterclockwise rotation

docker41 [41]

Answer:

K (0,1)

L (-1,4)

M (-4,1)

N (-3,-2)

Step-by-step explanation:

When you rotate a figure 90 degrees counterclockwise about the origin, the points all change from (x,y) to (-y,x). Therefore the points would go from: (answers on right side)

K (1,0) ---> K (0,1)

L (4,1) ---> L (-1,4)

M (1,4) ---> M (-4,1)

N (-2,3) ---> N (-3,-2)

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3 years ago

Find the area. The figure is not drawn to scale

poizon [28]

Answer:

96 square inches.

Step-by-step explanation:

From given picture we see that

BC=8 in

AD=10 in

Given that

AD=AB

Then AB=10 in

Apply Pythagorean theorem in triangle ABC to find AC

$(hypotenuse)^2=(base)^2+(perpendicular)^2$

$(AB)^2=(BC)^2+(AC)^2$

$(10)^2=(8)^2+(AC)^2$

$100=64+(AC)^2$

$100-64=(AC)^2$

$36=(AC)^2$

take square root

$6=AC$

Then area of triangle ABC $=\frac{1}{2}\left(base\right)\left(altitude\right)$

$=\frac{1}{2}\left(8\right)\left(6\right)=24$

There are total 4 congruent triangles.

Then total area of the given figure = 4(24)=96 square inches.

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3 years ago

What's 45x10 to the power of 8923 -12 x2342 / 92123

PtichkaEL [24]

Answer:

umm here..i don't know if it's right but there....you can download mathpapa and goodluck

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3 years ago