4 years ago

Which equation models this relationship

Mathematics

2 answers:

photoshop1234 [79]4 years ago

8 0

B.
remember it's rise over run.

almond37 [142]4 years ago

3 0

The answer would be B

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Convert x - 5 = 0 to a polar equation

dolphi86 [110]

Answer:

(

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Step-by-step explanation:

−

cos

[

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sin

8888

[

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Squaring [1] and [2]:

cos

sin

Adding [1] and [2]:

cos

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Factor:

(

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4 0

4 years ago

Angel is making bags of trail mix for hiking club. He will use 20 ounces of walnuts, 11.2 ounces of almonds, and 14.3 ounces of

zheka24 [161]

Answer:

1.82 oz.

Step-by-step explanation:

20 oz. walnuts/25 bags = 0.8

11.2 oz. almonds/25 bags = 0.448

14.3 oz. cashews/25 bags= 0.572

8 0

3 years ago

2x+7=12x-6 looking for x

Rzqust [24]

Hey!

Let's start by writing the problem:
$2x+7=12x-6$
Subtract 7 from both sides.
$2x+7-7=12x-6-7$
$2x=12x-13$
Subtact 12x from both sides.
$2x-12x=12x-13-12x$
$-10x=-13$
Divide both sides by -10.
$\frac{-10x}{-10}=\frac{-13}{-10}$
$x=\frac{13}{10}$

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish

6 0

3 years ago

Read 2 more answers

at the picnic Grove birdwatcher saw 42 Robin's looking for worms if they were five times as many starlings as Robins how many st

labwork [276]

There were 210 starlings, just multiply 42 by 5.

3 0

4 years ago

F(x) is confusing to me.

Verizon [17]

-2x + 9 = -22

Subtract 9 from -22 -->

-2x = -31

Divide 2 from -31 -->

x = 31/2

Hence, 31/2 would be the x value that satisfies the equation to get -22.

6 0

4 years ago