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3 years ago

If 30 is the total number of starbursts in a bag, how many starbursts are 70% of the bag?

1 answer:

8 0

Ten percent is 3 starburst because to find ten percent you divide the total number by ten. now to find 70 percent you times ten percent by seven. 3 x7 = 21 :)

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Solve the inequality 12x - 3x +11 > 4x - (17-9x)

Tema [17]

$12x-3x+11>4x-(17-9x)\\\\9x+11>4x-17+9x\ \ \ \ \ \ \ |combine\ like\ terms\\\\9x-9x-4x>-17-11\\\\-4x>-28\ \ \ \ \ |:-4\\\\x$

3 0

4 years ago

Read 2 more answers

Find 30% decrease from 95 68.40 63.20 66.50

IgorC [24]

Answer:

66.50

stay home and be safe

7 0

3 years ago

A rubber ball has a radius of about 2.86 in. Can the ball be packaged in a box shaped like a cube with a volume of 125 in3?

Vlada [557]

Answer:

I am not sure what the values needed to add in / etc, but here is the height of the box: 5

Step-by-step explanation:

A cube is a kind of rectangle where all the sides are the same. So to find volume, cube the length of any side. To find height, calculate the cube root of a cube's volume. For this example, the cube has a volume of 125. The cube root of 125 is 5. The height of the cube is 5.

(hopefully this is correct, have a nice day!)

6 0

3 years ago

Can you fill in the missing words?

bulgar [2K]

The inverse functions of sine, cos and tan functions are csc, sec and cot respectively.

Step-by-step explanation:

The reciprocals of sine, cos and tan functions are csc, sec and cot functions. The reciprocal of cosine function is secant, (sec) sec θ = $$\frac{1}{cos \theta}$

The inverse or reciprocal function is cosecant (csc), $$ csc \theta = \frac{1}{sin\theta}$

The inverse tangent function is cotangent (cot) , expressed in two ways: $$ cot\theta = \frac{1}{tan\theta}$ or $$ cot\theta = \frac{cos\theta}{sin \theta}$

So $$ tan\theta = \frac{sin \theta}{cos \theta}$ then its reciprocal or inverse is termed as cot θ.

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3 years ago

(18x^3-9x^2+X-21) / (3x-4)

icang [17]

Answer: is this an answer to a problem

Step-by-step explanation:

3 0

3 years ago

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