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2 years ago

QUICK HELP PLSSSS which shape is the cross section of a square pyramid

Mathematics

1 answer:

zvonat [6]2 years ago

3 0

Answer:

Step-by-step explanation:

when a square pyramid is cross sectioned the shape that will appear is the same as that of the base

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Using the Distance Formula, find the distance between points (-1, -7) and (-3,-5) to the nearest tenth.

MrMuchimi

Answer:

The answer is

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-1, -7) and (-3,-5)

The distance between them is

$d = \sqrt{ ({ - 1 + 3})^{2} + ({ - 7 + 5})^{2} } \\ = \sqrt{ { 2}^{2} + ( { - 2})^{2} } \\ = \sqrt{4 + 4} \: \: \: \: \: \: \: \: \: \: \: \\ = \sqrt{8} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 2 \sqrt{2} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 2.8284271247$

We have the final answer as

<h3>2.8 units to the nearest tenth</h3>

Hope this helps you

5 0

3 years ago

What is the midpoint of the line segment with endpoints (3.2,2.5) and (1.6-4.5)?

NikAS [45]

Answer:

(2.4, -1)

Step-by-step explanation:

To find the midpoints of two points in the format (x,y), we find the mean for the values of x and y.

In this question:

(3.2, 2.5) and (1.6, -4.5)

Mean for the values of x:

(3.2 + 1.6)/2 = 2.4

Mean for the values of y:

(2.5 - 4.5)/2 = -1

Midpoint:

(2.4, -1)

4 0

4 years ago

determine if the ordered pair is a solution of the equation is (-1,4) a solution of y =-2×+2? true or false

Archy [21]

Answer:

hi, im not 100% sure but i think this is false.

Step-by-step explanation:

6 0

4 years ago

Choose a radius for a circle. Using a compass and a ruler, draw a circle with your chosen radius. Now you are going to teach oth

djverab [1.8K]

T first creates a radius of the circle, then constructs the perpendicular bisector ... Geometry construction using a compass and straightedge ... This shows how to construct the tangent to a circleat a given point on the circle with compass and straightedge or ruler. ... The image below is the finaldrawing above. ... Try it yourself hope it helps

3 0

3 years ago

What is the area? 20 in 25 in square inches

slava [35]

Answer:

250 in sq

Step-by-step explanation:

Here's the solution

=> Base = 25in

=> Height = 20in

=>We need to find out area of traingle

=> Area of traingle = 1/2*base *height

=> Area = 1/2*20*25

=> Area= 250 in sq

hope it helps. ^_^

7 0

3 years ago

Read 2 more answers