2 years ago

(2+4i) + (9+10i) = (2+9) + (4i+10i)

Mathematics

1 answer:

HACTEHA [7]2 years ago

5 0

11+14i=11+14

The answer is 0

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Sam traveled a distance of 3724 feet,how many miles did she travel if 1 mile =5,280 feet?

lilavasa [31]

Answer:

0.705303

Step-by-step explanation:

divide 3724 by 5280

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3 years ago

Shaila and her sister Sarah are babysitting three Kids for 5 hours. If the parents pay $2.50 per hour for each kid,how much will

mart [117]

3 times 5 times 2.5 = $37.5

3 x 5 =15

15 x 2.5 =37.5

37.5 x 2 = 75 for both of them

I don't know if this is right or not, but that's how I would solve it!

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2 years ago

Susan wanted to share her 37 seashells with her two younger brothers. If she divided her seashells between the three of them, ho

VikaD [51]

Given :

Susan wanted to share her 37 seashells with her two younger brothers.

To Find :

If she divided her seashells between the three of them, how many would each person get.

Solution :

Let, each person will get x seashells.

So,

$x = \dfrac{\text{Total number of seashells}}{\text{Number of persons}}\\\\x = \dfrac{37}{3}\\\\x = 12.333$

But as we know seashells cannot be in decimal.

Therefore, each person will get exactly 12 shells.

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3 years ago

Please help solve!!!!!!!!!!

Deffense [45]

Answer:

Height = 17.31821 feet

Step-by-step explanation:

Explanation

From graph

Given angle θ = 6.5° and a = 152 feet

we need to find the height (h)

By using the tangent rule

$tan \alpha = \frac{opposite side}{adjacent side}$

$tan 6.5 = \frac{b}{152}$

Cross multiplication , we get

b = 152 × tan 6.5°

b = 152 × 0.113935

b = 17.31821 feet

Height = 17.31821 feet

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3 years ago

Deshun went to visit zakia and he brought 9 video games, which is 10% of his collection. using the number line above, determine

Elena-2011 [213]

10% of what is 9...
0.10x = 9
x = 9/0.10
x = 90.....he has 90 all together

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2 years ago