3 years ago

How many 4-colored groups can be selected from 13 different colored balloons?

1 answer:

4 0

3 four-colored groups

how i got my answer: how many times does 4 go into 13? 3 times but you have 1 ballon left over. hope this helps

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HELPPPP MEEEEE PLEASEEEEEEE

julsineya [31]

Y=4-7x
because it equals = -7
and
y= -5/4x + 2
because it equals = -5/4

8 0

3 years ago

James is 1 3/7 times as tall as his brother. His brother is 3 and 1/2 ft tall is James high more or less than 3 1/2 feet

Dimas [21]

Answer:

he is higher than his brother

Step-by-step explanation:

because james states that he is 1 3/7 times as tall as his brother

3 0

3 years ago

|25 POINTS| Suppose you have one pyramid with a base that is 10 meters long and 10 meters wide with a slant that is 15 meters. N

laiz [17]

Answer:

125 meters squared

Step-by-step explanation:

Surface area of initial pyramid:

A= 10²+4*1/2*10*15= 400 m²

Surface area of extended pyramid:

A= 10*15+2*1/2*15*15+2*1/2*10*15= 525 m²

The difference is:

525- 400= 125 m²

3 0

4 years ago

Find the slope of the points 2,8 and 12,55

Ber [7]

Answer:

m = 4.7

Step-by-step explanation:

If you plug in these values in the slope formula, this is what happens:)

7 0

3 years ago

Read 2 more answers

Find the volume of a pyramid with a square base, where the side length of the base is

ValentinkaMS [17]

Answer:

Step-by-step explanation:

Volume of a pyramid can be found by using the formula

$v = \frac{1}{3} \times a \times h \\$

a is the area of the base

h is the height

Since the base is a square we have

$v = \frac{1}{3} \times {15.3}^{2} \times 19.6 \\ = 78.03 \times 19.6 \\ = 1529.388$

We have the final answer as

Hope this helps you

3 0

3 years ago