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valentinak56 [21]
1 year ago
7

HELP ASAPPPPPPP!!!!!!!!!!!

Mathematics
1 answer:
kolbaska11 [484]1 year ago
5 0

Answer:

x = 15

Step-by-step explanation:

you have a straight line and a straight line measures 180.  You have a 90 degree symbol.

180 = 90 + 47 + 2x + 13

180 = 150 + 2x  Subtract 150 from both sides of the equation

30 = 2x  Divide both sides by 2

15 = x

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1. Two thousand dollars is invested at 5.5 percent interest compounded
Dafna11 [192]

Two thousand dollars is invested at 5.5 percent interest compounded

quarterly for 2 years. Then the amount is $ 2230.88

<u>Solution:</u>

Given that Two thousand dollars is invested at 5.5 percent interest compounded  quarterly for 2 years

<em><u>The formula for amount using compounded quarterly is given as</u></em>:

\text { Amount }=P\left(1+\frac{R / 4}{100}\right)^{4 T}

Where, "p" is the principal sum

"R" is the rate of interest

"T" is the number of years

Here in this problem,

P = 2000 ; R = 5.5 ; T = 2 years

Plugging in values in formula we get,

\text {Amount}=2000\left(1+\frac{\frac{5.5}{4}}{100}\right)^{4 \times 2}

=2000\left(1+\frac{1.375}{100}\right)^{8}

On solving we get,

=2000(1+0.01375)^{8}=2000(1.11544)=2230.88

Hence the amount is $ 2230.88

4 0
3 years ago
Is the answer to 8+7-1=14 <br> In doubles minus one fact ?
TiliK225 [7]

Answer:

Yes it is!

Step-by-step explanation:

First do 8+7 which is 15, then subtract 1 to get 14

Hi! If this helped please make this the brainliest answer, I'm on a goal to get 5 brainest answers, thanks!

6 0
3 years ago
In circle A, ∠BAE ≅ ∠DAE.
Vladimir [108]

Answer:

X= 17

Step-by-step explanation:

In the picture above , you see that

BAE =~ DAE

So , just substitute the equation of each other and solve for x.

That's it.

3 0
3 years ago
Read 2 more answers
Suppose you want to have $400,000 for retirement in 30 years. Your account earns 4% interest.
Ne4ueva [31]

Answer:

if he wants to have $400000 on gis bank in 30 years at 4 %rate then he needs to deposit $15151.5 per month

5 0
3 years ago
Permitter question!! giving points!!
kompoz [17]

Answer:

2L + 2W = 88

L = W + 12

L = 28 feet & W = 16 feet

Step-by-step explanation:

2L + 2W = 88

[] The perimeter of a rectangle is length + length + width + width, shortned as 2(legnth) + 2(width) and since the perimeter of the garden is 88, this option works.

L = W + 12

[] The length is 12 feet longer than the width, so the width + 12 will equal the length

Solving:

{ 2L + 2W = 88

{ L = W + 12

[Plug-in] 2(W + 12) + 2W = 88

[Distribute] 2W + 24 + 2W = 88

[Combine like terms] 4W + 24 = 88

[Subtract 24 from both sides] 4W = 64

[Divide both sides by 4] W = 16

L = W + 12 -> L = (16) + 12 -> L = 28

Have a nice day!<em> - Side note, is your screen okay? lol</em>

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0
3 years ago
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