4 years ago

There are 7 performers in a talent show. If the performance

1 answer:

8 0

Answer:

idk

Step-by-step explanation:

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ANEK [815]

Since 20 min is 1/3 of a mile 20 min*3=1 hour. then u multiply 2/5 by 3 to get 6/5.

6 0

3 years ago

Olenka [21]

Answer:

your answer would be -13.8y

3 0

3 years ago

aalyn [17]

Answer: Plug y into the bottom equation

Step-by-step explanation:

It’s simple! You are given the value of y and the easiest step would just be to plug y in.

Hope this helps!

7 0

3 years ago

NNADVOKAT [17]

Answer:

$x=\frac{-7+-\sqrt{37} }{6}$

Step-by-step explanation:

This (±) goes between the $-7$ and $\sqrt{37}$

$3x^{2} +7x+1=0$

$ax^{2} +bx+c$

$-b$ ± $\sqrt{b^2-4ac}$ /2a

$-7$ ± $\sqrt{(7)^2-4(3)(1)}$ /2(3)

$-7$ ± $\sqrt{49-12}$ /6

$-7$ ± $\sqrt{37}/6$

7 0

3 years ago

bearhunter [10]

Area of rectangle = width * length

So,
A = 75 * 18
A= 1350 inch^2

Convert inches to feet
1350 * 0.0833 = 112.5 ft^2

6 0

2 years ago