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2 years ago

Categorize each statement about parallelograms as always true or something true.

Mathematics

1 answer:

Maksim231197 [3]2 years ago

6 0

Answer:

11 22 31 41

Step-by-step explanation:

yes thats it dd

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For every 1 out of 6 miles that a ship travels north it travels 3 out of 5 miles west .how many miles does the ship travel north

Oksi-84 [34.3K]

Answer:

2/6 miles that is the answer for your question

Step-by-step explanation:

8 0

3 years ago

What is the slope of a line that is perpendicular to a line whose equation is 3y=−4x+2 ?

MAVERICK [17]

3y=−4x+2

y = -4x/3 + 2/3

y = 3x/4 + 2/3

so the slope is 3/4 remember that perpendicular slope is just the opposite reciprocal of the original slope given.

8 0

3 years ago

a volley ball player servers the ball. The ball follows a path given by the equation y=-0.01x^2+0.5x+3 where x and y are measure

dolphi86 [110]

Answer:

(a)

Distance from player should be 13.82 feet or 36.2 feet

(b)

The ball will go over the net

Step-by-step explanation:

we are given

The ball follows a path given by the equation

$y=-0.01x^2+0.5x+3$

where

x and y are measured in feet and the origin is on the court directly below where the player hits the ball

(a)

net height is 8 ft

so, we can set y=8

and then we can solve for x

$8=-0.01x^2+0.5x+3$

$8\cdot \:100=-0.01x^2\cdot \:100+0.5x\cdot \:100+3\cdot \:100$

$800=-x^2+50x+300$

$-x^2+50x-500=0$

$x^2-50x+500=0$

we can use quadratic formula

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

$x=\frac{-50\pm \sqrt{50^2-4\left(-1\right)\left(-500\right)}}{2\left(-1\right)}$

$x=5\left(5-\sqrt{5}\right),\:x=5\left(5+\sqrt{5}\right)$

$x=13.82,x=36.2$

So, distance from player should be 13.82 feet or 36.2 feet

(b)

we can plug x=30 and check whether y=8 ft

$y=-0.01(30)^2+0.5(30)+3$

$y=9ft$

we know that

height of net is 8 ft

so, the ball will go over the net

5 0

3 years ago

What is the answer in fraction form: 2(1/3+1/4)

algol13

Answer:

7/6 or 1*1/6

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A 13-foot ladder leans against the side of a house with its base 3 feet from the house. Use the Pythagorean Theorem to approxima

scZoUnD [109]

Answer: 12.65 ft

Pythagorean theorem is $a^{2}$ + $b^{2}$ = $c^{2}$

So, $a^{2}$ + $3^{2}$ = $13^{2}$

169 - 9 = 160

$\sqrt{160}$ is 12.65.

Hope it helps.

4 0

3 years ago