3 years ago

Solve the equation 11-p=19

Mathematics

1 answer:

Aloiza [94]3 years ago

3 0

You subtract 11 from 19 and then the answer is 8

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Hey is this math problem be completely factored?<br> 5(m^2+9m)

zvonat [6]

Answer: Yes!

Step-by-step explanation:

Nothing has been distributed because there is still 5(m^2+9m) which would mean it has not been multiplied by anything yet.

3 0

3 years ago

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

3 years ago

A large university accepts 60% of the students who apply. Of the students the university accepts, 30% actually enroll. If 30,

pochemuha

Answer:

Your answer is

60% apply means 30k *0.6= 18000

30% enroll so,.0.3*18k = 5400

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3 years ago

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What is the square root of 64y^16?

iris [78.8K]

8y^8. Square root of 64 is 8 and for exponents you divide by 2 to find its square root

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The graph of y = 1 x is vertically stretched by a factor of 3, reﬂected across the y-axis and shifted to the left by 2 units. Wh

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y = 3(-x - 2)

Any horizontal transformations or reflections you make to y = x must be within the parentheses.

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3 years ago