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4 years ago

3 x x < – 6 or 5x > 2 8

Mathematics

1 answer:

Roman55 [17]4 years ago

8 0

Answer:

is this a question .....write it correctly

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Please help quick!!!!!!!!

Semmy [17]

Answer:

a. V = 10*8*x

b. V= 10*8*22.5

Step-by-step explanation:

b. V= 1800

3 0

2 years ago

I need the work shown not just the answers please

Yuliya22 [10]

1.) To find the surface area, we want to find the area of each side, then add them all up together:
Area of base=lwA=(5)(5)A=25 cm²
Area of triangle=1/2bhA=(1/2)(5)(12.5)A=31.25 cm²
Since the 4 triangles have the same area, we can multiply the area we found by 4 and then add the area of the square:
SA=(4)(31.25) + 25SA=125+25SA=150 cm²

2.) To find the volume use the formula:

V=(1/3)lwh
V=(1/3)(5)(5)(12.5)
V=104.167 cm^3

3 0

3 years ago

2 + 2 is 4 - ? thas ? ______ Brainliest for whoever completes the verse ;)))

eduard

2+2 is 4 - 1 is 3 QUICK MATHS

7 0

3 years ago

Read 2 more answers

An image of a rectangular pyramid is shown below: A right rectangular pyramid is shown. Part A: A cross section of the rectangul

valentina_108 [34]

Answer:

Part a) Rectangle

Part b) Triangle

Step-by-step explanation:

The picture of the question in the attached figure N 1

Part A) A cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created by the cross section?

we know that

When a geometric plane slices any right pyramid so that the cut is parallel to the plane of the base, the cross section will have the same shape (but not the same size) as the base, So, in the case of a right rectangular pyramid, the cross section is a rectangle

Part b) If a cross section of the rectangular pyramid is cut perpendicular to the base, passing through the top vertex, what would be the shape of the resulting cross section?

we know that

Cross sections perpendicular to the base and through the vertex will be triangles

see the attached figure N 2 to better understand the problem

5 0

4 years ago

Is this graph a linear or no linear function?

olga2289 [7]

it is nonlinear function

5 0

3 years ago

Read 2 more answers