3 years ago

Y 9 <12x + 141 true?

Mathematics

1 answer:

lesya692 [45]3 years ago

4 0

Yes it is true if you need me to explain lmk

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Veseljchak [2.6K]

Answer:

Step-by-step explanation:

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3 years ago

Suppose a soccer goalie punted the ball in such a way as to kick the ball as far as possible down the field. The height of the b

Alexxx [7]

Answer:

57.98 yards

Step-by-step explanation:

When the ball is on the ground, the height is $y=0$ , therefore:

$y=-0.017x^2+0.98x+0.33$

$0=-0.017x^2+0.98x+0.33$

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-0.98\pm\sqrt{0.98^2-4(-0.017)(0.33)}}{2(-0.017)}$

$x_1=57.98184919$

$x_2=-0.3347903693$

Since distance cannot be negative, the ball landed 57.98 yards down the field from where the goalie kicked the ball.

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2 years ago

Hello, myself Joyee. I am very much weak at Math and never get good at it. Though i have so many problems to ask. PLZ help me.

ratelena [41]

Tim - 3x
Marie - 6x
William - x

$\frac{William}{Marie}=\frac{x}{6x}=\frac{1}{6} \Rightarrow 1:6$

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2 years ago

Simplify (6⁵/7³) ² a 6⁷ / 7¹⁰ b 6¹⁰ / 7⁶ c 6³ / 7 d 12⁵ / 14³

Tema [17]

Answer:

b. 6¹⁰ / 7⁶

Step-by-step explanation:

(6⁵/7³)²

6 × 6 × 6 × 6 × 6 = 7776

7 × 7 × 7 = 343

(7776/343)²

7776²/343²

7776 × 7776 = 60.466.176

343 × 343 = 117.649

6¹⁰/7⁶

6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 × 6 = 60.466.176

7 × 7 × 7 × 7 × 7 × 7 = 117.649

6¹⁰ = 7776²

7⁶ = 343²

= b. 6¹⁰ / 7⁶

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1 year ago

What is the area of this?

Blizzard [7]

Explanation in image provided below.

4 0

2 years ago