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2 years ago

HELP!! WILL GIVE BRAINLIEST IF RIGHT!

Mathematics

1 answer:

nikklg [1K]2 years ago

7 0

Answer:

The third option

Step-by-step explanation:

In order to use SAS congruence, you need to prove that BC is congruent to itself. This is called the reflexive property

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goldfiish [28.3K]

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Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. How many cups, x,

siniylev [52]

Answer:

18 cups.

Step-by-step explanation:

We are given that Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. Inequality that represents this situation: $20\leq 1.50x-6.50$ .

To find number of cups x to make a profit of at least $20 we will use our given inequality.

$20\leq 1.50x-6.50$

$20+6.50\leq 1.50x$

$26.50\leq 1.50x$

$x\geq \frac{26.50}{1.50}$

$x\geq \frac{53}{3}$

$x\geq 17.6666666$

Therefore, in order to make a profit of at least $20 Bernie need to sell 18 cups of lemonade.

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2 years ago

What number equals 100 when squared?

vfiekz [6]

Answer: 10

Step-by-step explanation: Remember that squaring a number is multiplying a number by itself. 100 = 10² because 10 x 10 = 100.

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What is the gcf of 45 and 75

kherson [118]

Hi,

Answer: The Greatest Common Factor (GCF) of 45 and 75 is 3 and 5.

<u>My work:</u> To find the Greatest Common Factor (GCF) Divide and simplify both numbers until you find your match or your GCF.

I Hope I Helped!

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How do you know where a line of reflection is in an art piece?

pogonyaev

Answer:

Step-by-step explanation:

at the center of it's gravity

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