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Teach Tech School @UCtgxuN0VXK2fVMHb9vq8taA@youtube.com

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Teach Tech рдкрд░рд┐рд╡рд╛рд░ рдЖрдк рд╕рднреА рдЫрд╛рддреНрд░реЛрдВ, рд╢рд┐рдХреНрд╖рдХреЛрдВ рд╡реН рдЕрднрд┐рднрд╛рд╡рдХреЛрдВ рдХрд╛

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in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c

Teach Tech School
Posted 2 months ago

The radius of a hemispherical balloon increases from 6 cm to 12 cm as air is being pumped into it. The ratios of the surface areas of the balloon in the two cases is

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Teach Tech School
Posted 2 months ago

In triangles ABC and PQR, AB = AC, тИаC = тИаP and тИаB = тИаQ. The two triangles are:

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Teach Tech School
Posted 2 months ago

The graph of the linear equation 2x +3y = 6 cuts the y-axis at the point:

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Teach Tech School
Posted 2 months ago

Find the number of solutions of the following pair of linear equations. x + 2y тАУ 8 = 0 and 2x + 4y = 16:

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Teach Tech School
Posted 2 months ago

A boy multiplied 12345679 by second, third and seventh multiple of 9, then the average of their total is _____.

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Teach Tech School
Posted 2 months ago

Triangles ABC and ADC are isosceles with AB = BC and AD = DC. Point D is inside triangle ABC, angle ABC measures 40 degrees, and angle ADC measures 140 degrees. What is the degree measure of angle BAD?

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Teach Tech School
Posted 2 months ago

If the radius of a circle is decreased by 50%, find the percentage decrease in its area.

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Teach Tech School
Posted 2 months ago

A library has an average of 510 visitors on Sundays and 240 on other days. The best estimate average number of visitors per day in a month of 30 days beginning with a Sunday is ___.

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Teach Tech School
Posted 2 months ago

The mean of 40 items is 35 and if each item is multiplied by тАШaтАЩ then the new mean will be

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Teach Tech School
Posted 2 months ago

The perimeter of a circle is equal to the perimeter of a square. Then, the ratio of their areas respectively, is _____.

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