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il63 [147K]
3 years ago
6

Find the midpoint of the segment connecting (4,7) to (-2,3).

Mathematics
1 answer:
Vadim26 [7]3 years ago
6 0

Answer:

<h2>Midpoint (1 , 5)</h2>

Step-by-step explanation:

Let (x , y) be the coordinates of the midpoint then:

x=\frac{4+(-2)}{2} = 1\\\\y=\frac{7+3}{2} =5

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What’s the volume of a triangular prism?
kati45 [8]

Answer:

V = 0.5 X b X a X h

4 0
3 years ago
What is the difference of the volumes of the two oblique pyramids, both of which have square bases? Round the volumes to the nea
ad-work [718]

Answer:

Step-by-step explanation:

See attachment for the figure

Volume of pyramid can be defined as

V = 1/3 x area of the base x height.

-> Pyramid A:

Volume of Pyramid can be determined by:

V = 1/3 x (2.6cm)² x (2cm) = 4.5067 cm³

Pyramid B:

Volume of Pyramid can be determined by:

V = 1/3 x (2cm)² x (2.5cm) =  3.3333 cm³

Difference b/w two oblique pyramids: 4.5067 cm³ - 3.333 cm³ = 1.17 cm³

By Rounding the volumes to the nearest tenth of a centimeter

1.17cm³ ≈ 1.2cm³

Therefore,  the difference of the volumes of the two oblique pyramids is 1.2cm³

4 0
3 years ago
Multiply 8 by the sum of 4 and 2
Fudgin [204]

Answer:

48

Step-by-step explanation:

so we just have to set up this expression

it would be

8(4+2)

this would be

8(6)

this equals 48

6 0
3 years ago
Read 2 more answers
my hw write find an equation of the line passing through (-2,3) and (4,-5) I have to write the equation in slope-intercept form
Viefleur [7K]

Answer:

The line passing through the given points is:

y=-\frac{4}{3}x+\frac{1}{3}

in its slope-intercept form

Step-by-step explanation:

Start by finding the slope of the segment that joins the two given points using the slope formula:

slope=\frac{y_2-y_1}{x_2-x_1}

which for our case renders:

slope=\frac{3-(-5)}{-2-4}=\frac{8}{-6} =-\frac{4}{3}

Now we can find the y-intercept by using any one of the given points in the general slope-intercept form of a line with this slope:

y=-\frac{4}{3} x+b\\3=-\frac{4}{3} (-2)+b\\3=\frac{8}{3}+b\\b=3-\frac{8}{3} \\b=\frac{9-8}{3} \\b=\frac{1}{3}

Therefore, the equation of the line becomes:

y=-\frac{4}{3}x+\frac{1}{3}

3 0
3 years ago
PLEASE EXPLAIN I NEED THIS
vichka [17]
Blah Norah don’t know what I want to do lol lol I bet you are you lol
7 0
2 years ago
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