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olga2289 [7]
3 years ago
15

What 3 dimensional figure has exactly 3 rectangular faces

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
4 0
Rectangle is a 3D hdhehejjssj
il63 [147K]3 years ago
3 0

Step-by-step explanation:

(7b ^{4}  - 2b ^{3}  + 6) + (8b ^{3}  - 5b ^{2}  - 3)

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Emilia has a bag of colored marbles. The bag contains the same ratio of red marbles to blue marbles as the ratio of green marble
Nana76 [90]

A is the correct answer

Hope this helps!

8 0
3 years ago
Last one give me the best answer
Charra [1.4K]
V = PI x r^2 x H

471 = 3.14 x 5 x H
471 = 15.7 x h

h = 471 / 15.7 = 30 cm

314/ 15.7 = 20 cm

30-20 = 10 cm difference


3 0
4 years ago
Which relation describes the graph?
CaHeK987 [17]
Answer should be c i think :)
8 0
3 years ago
Read 2 more answers
What is the equation of the line passing through the points (4, -7.5) and (6, -3.5) in slope-intercept form?
Ratling [72]

Answer:

Your answer will be

y=2x-15.5

Step-by-step explanation:

Hi, there you must know the slope-intercept form which is

y=mx+b

m=slope

b=y-intercept

You can also use

the slope formula which is

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

in this case

it will look like this

\frac{-7.5-(-3.5)}{6-4}=\frac{-4}{2}=-2

So the slope is -2

Now we will find the y-intercept

-7.5=2(4)+b

-7.5=8+b   Subtract 8 both sides

-15.5=b

Your y-intercept is -15.5

Hope this helps

6 0
3 years ago
The ratio of points scored by 3 boys in a game is 7:10:12. If the sum of their scores is 232, what was the highest score?
4vir4ik [10]

Answer:

96 points

Step-by-step explanation:

Ratio problems can be solved like this:

Let x equal an unknown value.

Now, we can write an equation.

7x + 10x +12x = 232

We want to find 12x, so we have to find x first. We can simplify our equation to:

29x = 232

Now, divide both sides by 29.

x=8

We then solve for 12x by multiplying 8 and 12, and get 96 points.

4 0
3 years ago
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