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3 years ago

Brad cuts a triangular prism with a plane parallel to the base of the prism what will the shape of the cross section be?

Mathematics

2 answers:

devlian [24]3 years ago

4 0

the answer will be triangular/

Hope I helped. Mark as brainliest

juin [17]3 years ago

4 0

Type of prism is decided by the name of base. Like it can be triangular, square, pentagon etc.

Given that prism is triangular so that means it's base is a triangle.

Given that Brad cuts the given triangular prism with a plane parallel to the base of the prism.

Now we have to find the shape of the cross section of that plane.

It is obvious that the plane obtaind after cutting the ptrism parallel to the base will be of same shape as base.

Hence required plane will be a triangle.

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44 points. find the surface area of the pyramid to the nearest whole number.

Furkat [3]

It would be 348

as A= lw+l((w /2)^2+h^2)^0.5+w((l /2)^2+h^2)^0.5

where l=12, w=12, h=6

A=347.65 ~ 348

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2 years ago

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Julie bought $8.64 worth of 57-cent stamps and 30-cent stamps. The number of 30-cent stamps was 6 less than the number of 57-cen

Yuri [45]

Answer:

The number of 57-cent stamps that Julie bought is 12

Step-by-step explanation:

Given equation

0.57 s + 0.3 ( s − 6 ) = 8.64

Open bracket

0.57s + 0.3s - 1.8 = 8.64

Collect like terms

0.87s = 8.64 + 1.8

0.87s = 10.44

Divide both sides by 0.87

s = 12

The number of 57-cent stamps that Julie bought is 12

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2 years ago

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Lelu [443]

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2 years ago

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Find the equation of a line that is perpendicular to line g that contains (P, Q). coordinate plane with line g that passes throu

maw [93]

Answer:

$y - Q = - \frac{1}{4}(x - P)$

Step-by-step explanation:

Line g passes through (-2,6) and (-3,2).

The slope of line g is given by:

$\frac{ y_2-y_1}{x_2-x_1}$

Let's substitute the values to get:

$\frac{2 - 6}{ - 3 - - 2}= \frac{ - 4}{ - 1} = 4$

The equation that is perpendicular to line g will have a slope that is the negative reciprocal of 4.

i.e -1/4

If this line passes through (P,Q), then the equation is:

$y - Q = - \frac{1}{4} (x - P)$

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2 years ago

If 6 1/4 of potatoes cost 40.75 how much would one pound cost

Darya [45]

Answer 6 dollars and 52 cents

Step-by-step explanation: 6 1/4 = (6.25)

40.75/6.25 = 6.52 per unit price

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2 years ago