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3 years ago

Help plz thank you so much

Mathematics

2 answers:

IgorC [24]3 years ago

7 0

(x,y) to ( y, x ) that is the answer

Anit [1.1K]3 years ago

6 0

Answer:

(x, y) --> (y, x)

Step-by-step explanation:

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Can someone answer this Algebra question asap? thanks

Pavel [41]

Answer:

y = - 24

Step-by-step explanation:

Given that y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 12 when x = - 3

k = $\frac{y}{x}$ = $\frac{12}{-3}$ = - 4

y = - 4x ← equation of variation

When x = 6, then

y = - 4 × 6 = - 24

7 0

2 years ago

Need help asap question is in the picture

Lana71 [14]

Answer:

C. Yvette's independent and dependent probabilities are equal.

Step-by-step explanation:

To figure this out we can use a drawing & word

Draw 2 marbels purple

Then figure out Yvette's independece & Dependece by looking at the marbels you've drawn in a notebook or scrap paper

Use a pencil so you erase what you put down on the paper the click the answer.

Good luck Hope you get it right

remember math is math it doesn't have to be perfect as long as you keep trying. Practice makes perfect.

Hope this helps

8 0

3 years ago

Read 2 more answers

Factor the expression f^2+10f+16

denis-greek [22]

Answer: (f + 2) (f + 8)

It's hard to explain, but I suggest you use the AC method. Hope this helps!

4 0

3 years ago

Read 2 more answers

In ΔNOP, the measure of ∠P=90°, the measure of ∠N=59°, and PN = 7.4 feet. Find the length of OP to the nearest tenth of a foot.

lina2011 [118]

Answer:

12.3 feet.

Step-by-step explanation:

As we are given that $\triangle NOP$ is an right angled triangle.

$\angle P = 90 ^\circ \\\angle N = 59 ^\circ\\Side\ PN = 7.4 \text{ feet}$

And we have to find out the value of side OP to the nearest tenth of a foot by rounding off the value as seen in the attached figure as well.

By using Trigonometric functions in a right angled $\triangle$ , we know that:

$tan \theta = \frac{Perpendicular}{Base}$

Here, $\theta$ is $\angle N$ , Perpendicular is side OP and Base is side PN.

So, $tan 59^\circ = \frac{OP}{PN}$

$\Rightarrow OP = PN \times tan59^\circ$

Putting the values of PN and $tan59^\circ$ .

$OP = 1.66 \times 7.4\\\Rightarrow OP = 12.3 ft$

Hence, the value of OP is $12.3\ feet$ .

8 0

2 years ago

Hiii so i slept during class and i'm not tryna fail so can y'all help me out ill give brainly

Gnom [1K]

Answer:

aw I sleep during class too

Step-by-step explanation:

(please dont report me for not giving the answer plzzz)

5 0

2 years ago