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3 years ago

10

Solve the equation

lt=" \sqrt{x} -6+2=6" align="absmiddle" class="latex-formula">for the variable. Show each step of your solution process.

1 answer:

FromTheMoon [43]3 years ago

4 0

Hope this helped you :)

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Uca is designing a propeller system that consists of 3 blades, each of which is

zmey [24]

Answer:

The weight of the three blades together is $134\ g$

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=4\ in$

assume

$\pi=3.14$

substitute

$A=(3.14)(4)^{2}$

$A=50.24\ in^{2}$

step 2

Find the area of the 3 blades

we know that

The area of the 3 blades represent a central angle of 60 degrees, so

its a 1/6 of the area of complete circle

$A=50.24/6=8.37\ in^{2}$

step 3

Find the weight of the three blades together to the nearest gram

$(8.37\ in^{2})*(16\ g/in^{2})=134\ g$

4 0

2 years ago

Can someone answer this fast. I suck at angles and I’ll give brainliest when I can to whoever can answer this with no link. I’m

Kamila [148]

It's the 4th option.

Step-by-step explanation:

Corresponding angles are congruent, so x =43. I hope this helps, have a great day!

3 0

3 years ago

Which of the following is equivalent to X2 - 8x - 7 = 0?

I am Lyosha [343]

Answer:

Part 1) (the missing steps in the explanation)

Part 3) (8, 4); The vertex represents the maximum profit

Part 4) x = 3.58, 0.42

Part 5) x = 6, x = 44; The zeros represent the number of monthly memberships where no profit is made

Part 6) 2(x − 7)2 + 118; x = $7

Part 7) The maximum height of the puck is 4 feet. −(x − 4)^2 + 6

Part 8) (x + 3)^2 − 4

Part 9) 2(x − 1)^2 = 4

Part 10) 8(x − 4)^2 + 592

Step-by-step explanation:

3 0

3 years ago

HELP!!!!!<br> If anyone knows the answer please tell me as soon as possible!!<br> PLEASE!!!!

Anon25 [30]

Trapezoid, plot the points down on a graph

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3 years ago

What is the diameter of 80

Trava [24]

What do you mean? just the number 80?

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2 years ago

Read 2 more answers