3 years ago

Cartoon=uuu

Mathematics

1 answer:

LekaFEV [45]3 years ago

8 0

Answer:

three u's and an I

Step-by-step explanation:

3×3=9

that's 3 u's so if you add an I its 10

You might be interested in

Solve. <br><br> 6x − 8 = −44 <br><br> x =

fgiga [73]

I think the best value for x is -9 because 6 x -9 = 54, minus 8 equals -44.

3 0

2 years ago

Read 2 more answers

Can someone please help me !!i really need this answer

Zarrin [17]

Yes they are congruent because they are reflecting on to each other

4 0

3 years ago

Cos(-170°) = _____<br><br> -cos10°<br> cos10°<br> cos(-10°)

ikadub [295]

<em>The right answer for:</em>

<h2>Explanation:</h2>

The cosine function is an even function, which means that for every point $(x,y)$ on the graph of $y=cos(x)$ then the point $(-x,y)$ also lies on the graph of the function. In other words, we can write:

$cos(-170^{\circ})=cos(170^{\circ})$

But:

$170^{\circ}=180^{\circ}-10^{\circ}$

So:

$cos(170^{\circ})=cos(180^{\circ}-10^{\circ})$

By property:

$cos(a-b)=cosacosb+sinasinb \\ \\ a=180^{\circ} \\ \\ b=10^{\circ} \\ \\ cos(170^{\circ} )=cos(180^{\circ} -10^{\circ})=cos180^{\circ} cos10^{\circ} +sin180^{\circ} sin10^{\circ} \\ \\ cos(170^{\circ})=-cos(10^{\circ})+0 \\ \\ \boxed{cos(170^{\circ})=-cos(10^{\circ})}$

<h2>Learn more:</h2>

Trigonometric functions: brainly.com/question/2680050

#LearnWithBrainly

4 0

2 years ago

a town has a population of 14000 and grows at 4.5% each year. to the nearest tenth of a year how long will it be until the popul

denis-greek [22]

Answer:

about 6.6 years

Step-by-step explanation:

41,500=14,000*.45*x

41,500=6,300*x

41,000/6,300=x

6.5873=x

6.6=x

6 0

2 years ago

Need help 1-4 will give brainiest

Brums [2.3K]

Answer:

1) PN

2) MN

3) 8

4) 8

3 0

2 years ago

Read 2 more answers