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3 years ago

Find the area of the shaded sector of the circle.

Mathematics

1 answer:

Darya [45]3 years ago

7 0

Answer:

16.74

Step-by-step explanation:

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Y + 5 = -4(x + 1) Please help and explain! Thank you :)

lana [24]

Answer:

y= -4x-9

Step-by-step explanation:

first you distribute the -4: y+5= -4x-4

then you subtract 5 from both sides to isolate the variable but keep the equation balanced: y= -4x-9

4 0

3 years ago

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HIGH SCHOOL MATH ....

umka21 [38]

Answer:

The value of $B (base\ area) = 27m^2$

Step-by-step explanation:

Let's recall the the formula for volume of a pyramid.

Volume of a Pyramid $= \frac{1}{3}\times B\times H}$ ....equation $(1)$

where $B=Base\ area (m^2)$ and $H=height\ (m)$

Now we have been given the values of $V$ and $H$ and have to find the value of $B$

Plugging the values of $V$ and $H$ in equation $(1)$

$B=\frac{3\times V}{H}= \frac{3 \times 81}{9} = 27\ m^2$

Now we can also check our previous results.

$V = \frac{24\times 7}{3}=8 \times 7 =56\ m^3$

So, our final answer is $27\ m^2$

7 0

3 years ago

What is the square root of -1? -j. -1

Sindrei [870]

Answer:

Its not a real number for the square roots of negative number

its not possible... $\sqrt{-4}$ = -2 x -2 no... 2 x 2 no..... -2 x 2 yea but thats not square root anymore...

Step-by-step explanation:

Give me brainliest!!!

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3 years ago

Put the following fractions from greatest to least 7/6,3/4,11/12

poizon [28]

3/4, 7/6, 11/12

Comment if you need an explanation as to why :)

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3 years ago

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aivan3 [116]

Answer:

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Percussion

Step-by-step explanation:

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3 years ago

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