3 years ago

Help Me Please................(4)

Mathematics

1 answer:

weqwewe [10]3 years ago

5 0

Answer:

n= -13/10

Step-by-step explanation:

-n= -7/10+2

-n= 13/10

n= -13/10

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Find the inequality represented by the graph

ehidna [41]

Answer:

4x+3y<15

This is the inequality represented by the graph

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3 years ago

A pyramid has a square base with sides 100 feet long. The original height was 75 feet.

viva [34]

Step-by-step explanation:

Step 1: Find the volume of the original pyramid

$V = a^2*\frac{h}{3}$

$V=(100)^2*\frac{75}{3}$

$V=10000*25$

$V=250000$

Step 2: Find the volume of the cut off

$V=(20)^2*\frac{15}{3}$

$V = 400*5$

$V=2000$

Step 3: Find the percent that still remains

$250000-2000$

$248000$

$248000 / 250000$

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3 years ago

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Elena is feeding her neighbor's dogs each dog gets two thirds cup of dog food and she uses three and one third cups of food how

MrRa [10]

Answer:

Total number of dogs is 5.

Step-by-step explanation:

Cups of food each dog gets= $\frac{2}{3}$

Here,each dog eats two-third cups of dog food.

Amount of dog food used= $\frac{10}{3}$

A total of three and one-third cups of food is used up.

Let the number of dogs be x.

To find the number of dogs,divide total dog food used by the amount of dog food eaten by each dog.

Hence, x = $\frac{\frac{10}{3} }{\frac{2}{3} }$

x = $\frac{10}{2}$

x =5

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3 years ago

(-12)/(-3+16/8)^3+2 whats the anwer

Naddika [18.5K]

Answer: I think it's 110.

Step-by-step explanation: I think it's 110, but I can't exactly tell the problem, so do please let me know if this isn't it.

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2 years ago

Pls help i give lots of points

bulgar [2K]

I think it’s C if it’s wrong lmk and i can fix it

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2 years ago

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