3 years ago

Geometry help please!!

2 answers:

7 0

The first one, 18cm, 6cm, 13cm. First, we need to learn about the triangle equality, it is A + B > C.

So if we take 6+18 it would be 24 which is greater than 13.

Also we have to try 6+13 it would be 19, which is greater than 18.

Then we also have to try 18+13, which is 31. And it is greater than 6.

When it does not fail the triangle equality, it can be a triangle.

Paraphin [41]3 years ago

5 0

I think it is the three one

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A. 8<br> b. 10<br> c. 3<br> d. 4

NeTakaya

Answer:

Step-by-step explanation:

The number on the right squared in equal to the number on the left

5^2 =25

6^2 = 36

What squared = 16

4^2 = 16

The the missing number is 4

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3 years ago

Analyzing a Reflection

babunello [35]

Answer:

The x-coordinate changes

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2 years ago

Kristy is making a rectangular quilt that is 2 feet longer than it is wide. If the perimeter of the quilt is to be 32 feet, what

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2 years ago

1. The population of a city is 85,000 and is growing at a rate of 3% each year. Find how many people live in this city after 13

krek1111 [17]

Answer:

85000 x 0.03 = 2550 (per year)

2550 x 13 = 33150

85000 + 33150 = 118150

Step-by-step explanation:

Hope that helped! Have a nice day!

8 0

2 years ago

A taco stand sells tacos for $3.25 each. The stands expenses for the day are $210. Define your variables and write an inequality

Julli [10]

Given:

Let P= profit
let n= no. of tacos sold per day

Sol'n:

P= 3.25n-210
the profit needs to be positive, thus

3.25n>210

n>210/3.25

n> 64.615

they can only sell whole tacos, therefore they must sell at least 65 tacos to make a profit and that profit is:

P=3.25n-210

P=3.25*65 - 210

P= 211.25 -210

P= 1.25

$1.25 profit

3 0

3 years ago