2 years ago

PLEASE HELP!!!!!! Which system of equations represents the following situation?

Mathematics

1 answer:

RUDIKE [14]2 years ago

5 0

The answer is c explanation took test

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Help x3<br><br> 4 1/4 + __________ = 7 1/2

yulyashka [42]

Answer:

4 1/4 + 3 1/4 = 7 1/2

Step-by-step explanation:

To make 1/4 to 1/2 You would need 1/4, because 2/4 make 1/2

7-4= 3 so therefore you would have 3 1/4

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3 years ago

HELP PLZ When x = -2, which of the following points is on the graphed line y = -4x + 3?

trapecia [35]

$y = f(x) = - 4x + 3 \\ \Rightarrow f( - 2) = - 4( - 2) + 3 = 8 + 3 = 11 \\ \Rightarrow ( - 2,11)$

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2 years ago

The diameter of a round skating

Tema [17]

Answer: 47 meters

Step-by-step explanation:

The equation for the diameter of a circle is $C=d\pi$ , so we just multiply the diameter (15) by $\pi$ . $15\pi$ , or roughly 47.1238898038. Rounded to the nearest meter, 47 meters. Also, happy pi day!

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2 years ago

What is the area of this triangle?

Burka [1]

Answer:it’s 21 square units

Step-by-step explanation:do base x height then divide by 2 to get 21

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2 years ago

Susan's pizzeria made 7 pepperoni and 20 pizzas without pepperoni. What is the ratio of numbers of pizzas with pepperoni to the

Lunna [17]

Answer:

7/27 pizza's were pepperoni and 20/27 pizzas did not have pepperoni

Step-by-step explanation:

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2 years ago