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2 years ago

HELP PLEASEEEEE

Mathematics

1 answer:

Delicious77 [7]2 years ago

7 0

Answer:

4 kilometers

Step-by-step explanation:

Because, they start out going 6 kilometers and the finish line is 10 kilometers ,so,we will subtract 6 kilometers from the finish line 10 kilometers which will give us 4 kilometers for the north as our answer.

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When solving an equation in the form ax^2=c by taking square roots, how many solutions will there be?

sergij07 [2.7K]

I think there would be two soulutions. ax^2 and c^2. Hope it's right. sorry if it is not. But hope it is and hope it helps.

7 0

3 years ago

Sandra is selling cookie dough for a fundraiser. She has a minimum fundraising goal of $150. If Sandra's mom gave her a $45 cont

grin007 [14]

Answer:

<h2>At least 21 cookie</h2>

Step-by-step explanation:

Firstly she needed to raise $150

and each cookie $5

let the number of cookie be x

let the expression for the fund raising be

150=5x

given that the mom gave her $45

then she need

150-45=5x

105=5x

x=105/5

x=21

Therefore she need to sell at least 21 cookie

6 0

3 years ago

HELP I’ll give you brainliest <br> This is timed I have 5 minutes

DiKsa [7]

Pretty sure it’s y=(x-5)^2+7

4 0

3 years ago

Find the quotient of 3 2/5divided by 4 1/3

Anna35 [415]

Answer:

The answer is 51/65

5 0

3 years ago

A Gardener has 2 tulip bulb, 45 tomato plants, 108 rose bushes, and 126 herd seedling to plant in the city garden. He want each

NNADVOKAT [17]

Answer: <em> $9\ rows$ </em>

Step-by-step explanation:

<h3> <em>The complete exercise is:"A gardener has 27 tulip bulbs, 45 tomato plants, 108 rose bushes, and 126 herb seedlings to plant in the city garden. He wants each row of the garden to have the same number of each kind of plant. What is the greatest number of rows that the gardener can make if he uses all the plants?"</em></h3><h3 />

The first step to solve the exercise is to find the Greatest Common Factor (GCF) between 27, 45, 108 and 126.

You can follow these steps in order to find the GCF:

1. You must decompose 27, 45, 108 and 126into their prime factors:

$27=3*3*3=3^3\\\\45=3*3*5=3^2*5\\\\108=2*2*3*3*3=2^2*3^3\\\\126=2*3*3*7=2*3^2*7$

2. You must multiply the commons with the lowest exponents. Then:

Therefore, the greatest number of rows that the gardener can make if he uses all the plants is:

$9\ rows$

3 0

3 years ago