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3 years ago

I need major help. I have a time limit. Please help

Mathematics

2 answers:

inessss [21]3 years ago

8 0

Answer:

what u need help with

cuz I can help u if u need help

Art [367]3 years ago

5 0

Answer:

$24

Step-by-step explanation:

Ten percent of 20 is 2.

The problem never says if he deposited any more money, so the account will always be at 20 dollars without interest.

If Lonny has his bank account for 2 years, the interest will be doubled.

Now, the interest is 20 percent.

If 10 percent of 20 is 2, then 20 percent will be 4.

Add 4 to 20 and you get 24.

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What is the measure of arc WYZ? ---------- 231 255 200 168

Nataly_w [17]

9514 1404 393

Answer:

(a) 231°

Step-by-step explanation:

arc WYZ = arc WX + arc XYZ

arc WYZ = 51° +180° . . . . . XZ is a diameter, substitute known arc measures

arc WYZ = 231°

7 0

2 years ago

Analyze the diagram below and complete the instructions that follow.

Phantasy [73]

Answer:

Option (B)

Step-by-step explanation:

From the figure attached,

ΔBCD and ΔACE are the similar triangles.

Therefore, by the property of similar triangles, corresponding sides of these similar triangles will be proportional.

$\frac{AC}{BC}= \frac{EC}{DC}$

$\frac{AB+BC}{BC}= \frac{ED+DC}{DC}$

$\frac{AB+6}{6}= \frac{24+8}{8}$

$\frac{AB+6}{6}= \frac{32}{8}$

$\frac{AB+6}{6}=4$

AB + 6 = 24

AB = 18

Option (B) will be the answer.

3 0

2 years ago

Dean invests $500 for 10 years at a rate of 1.7% per year simple interest. Calculate the total interest earned during the 10 yea

Ann [662]

Answer: $85

Explanation:

4 0

2 years ago

On a number line, why is 0 important?

dmitriy555 [2]

0 is the starting pointing for equations that are for positive numbers. 0 sets an easy way to figure out problems that have negatives. 0 is important to solve any problem with integers, and decimals!

4 0

2 years ago

Read 2 more answers

PLS HELP THE SQUARE ROOT OF -17

jek_recluse [69]

Answer:

i√17 ≈ 4.123106i

Step-by-step explanation:

The square root of a negative number is "i" times the square root of its absolute value. It is an imaginary number.

_____

i is generally the symbol used for √(-1). In some fields, such as electrical engineering, where i has a different meaning, the symbol j may be used instead.

6 0

2 years ago