2 years ago

Help help its pre pre agelbra

Mathematics

1 answer:

grandymaker [24]2 years ago

3 0

I believe Line segment

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I need 3 multiples of 10 that has 3 as one of the digits

d1i1m1o1n [39]

3 multiples of 10 that have 3 in them are 30, 300, and 3000

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3 years ago

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Two liters of water are poured into an empty vase shaped like an octagonal prism. The base area is 100 square centimeters. What

Molodets [167]

Answer: Height of the water is 20 cm.

Step-by-step explanation:

Since we have given that

Base area = 100 square cm

volume of vase shaped like an octogonal prism = 2 liters

We need to find the height of water.

and 1 liter = 1000 cm³

2 liters = 2×1000 cm³

As we know the formula for "Volume":

$Volume=\text{Base Area}\times height\\\\2\times 1000=100\times height\\\\height=\dfrac{2000}{100}\\\\height=20\ cm$

Hence, height of the water is 20 cm.

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3 years ago

Simplify the expressions:

JulijaS [17]

Answer:

number 1 is 5x+8y+10

Step-by-step explanation:

Let's simplify step-by-step.

10y+3x+10+x+x−2y

=10y+3x+10+x+x+−2y

Combine Like Terms:

=10y+3x+10+x+x+−2y

=(3x+x+x)+(10y+−2y)+(10)

=5x+8y+10

Answer:

=5x+8y+10

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3 years ago

Classify this polynomial.<br><br> –3s − 7

Arada [10]

Answer:

Binomial

Step-by-step explanation:

it has 2 terms

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Please answer correctly! I will mark your answer Brainliest!

Levart [38]

Answer:

Base = 353.55 sq cm

Step-by-step explanation:

10 by 10 triangle = 45 45 90 traingle

hypotenuse = 10√2

A = 10√2 by 25

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2 years ago