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Akimi4 [234]
3 years ago
13

511 ÷ 7 pls show how you got it

Mathematics
1 answer:
belka [17]3 years ago
3 0

Answer:

Step-by-step explanation:511÷7

Answer is 73

Hope it's helps you

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Nevermind. I figured it out the problem out
devlian [24]
Which problem I don’t see any problem hear
5 0
4 years ago
What is the fourth row of Pascal’s triangle?
Anna [14]

Answer:

14641

Step-by-step explanation:

formular \: for \: the \: digits \: in \: each \\ row \: of \: a \: pascal \: triangle \: is \:  = 11 {}^{n}  \\ row \: 0 =  \: 11 {}^{0}  = 1 \:  \\ row \: 1 \:  = 11 {}^{1}  = 11 \\ row \:  \: 2 \:  = 11 {}^{2}  = 121 \\ row \: 3 =  \: 11 {}^{3}  = 1331  \\ row \: 4 = 11 {}^{4}  = 14641 \\ therefore \: the \: fourth \: row \: is \: 14641

4 0
2 years ago
At a currency exchange, 10 U.S. dollars can be exchanged for 11 Euros. How many Euros will you receive for 1 U.S. dollar?
Kipish [7]

Answer: 2 Euros.


Step-by-step explanation: Because the amount of Euros was one more than the amount of dollars I added 1 more to the one dollar.

I hope this helps you! :D


3 0
4 years ago
Read 2 more answers
One serving of chad's cereal is 1 1/4 ounces. How many servins are in 15 1/3 ounces box?
IrinaK [193]

12

change the mixed numbers to improper fractions before dividing

1 \frac{1}{4} = \frac{5}{4} and 15 \frac{1}{3} = \frac{46}{3}

divide contents of box by a serving

\frac{46}{3} ÷ \frac{5}{4}

change ÷ to × and turn the second fraction upside down

= \frac{46}{3} × \frac{4}{5}

= \frac{184}{15} = 12.26666 = 12 complete servings



5 0
3 years ago
Which of the following answer choices is an equation for the circle with a center of (-2, 3) and a radius of 3?
mamaluj [8]

Answer:

A

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (- 2, 3) and r = 3 , then

(x + 2)² + (y - 3)² = 9 ← expand left side using FOIL

x² + 4x + 4 + y² - 6y + 9 = 9  ( subtract 9 from both sides )

x² + y² + 4x - 6y + 4 = 0 → A

5 0
3 years ago
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