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Kaylis [27]
3 years ago
13

Help with 19 please!!! Trigonometry

Mathematics
1 answer:
damaskus [11]3 years ago
6 0
Check the picture below.

make sure your calculator is in Degree mode.

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What is the solution to the equation -4x-12=-11x+23
Hitman42 [59]
-4x-(-12)=(-11x)+23
       +12             +12
-4x=(-11x)+35
+11x  +11x
 7x=35
 /7  /7
 x=5  

6 0
3 years ago
Interest earned after 15 days on $8000, at 8.5%​
belka [17]

Answer:

I=10,200

Step-by-step explanation:

I=PRT

P=8000

R=8.5

T=15 days

I=8000*0.085*15

I=10,200

8 0
3 years ago
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What is the solution to the system of equations?<br><br> y = 2x + 4<br> y = -x + 1
den301095 [7]

Step-by-step explanation:

start by setting each equation to each other

2x + 4 =  - x + 1

first we are going to subtract 2x from both side of the equation

4 =  - 3x + 1

now subtract 1 from both sides

3 =  - 3x

now divide by -3 on both sides

5 0
3 years ago
Find the surface area of the prism.
8_murik_8 [283]

Answer:

148^2

Step-by-step explanation:

2(lb+bh+lh) = 2(4*5+5*6+4*6)=148 in^2

6 0
2 years ago
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What is the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B81%5E4%7D%7B3%5E5%7D" id="TexFormula1" title="\frac{81^4}{3^5}"
IRISSAK [1]

Answer:3^1^1\\

Step-by-step explanation:

\frac{81^4}{3^5}

\frac{3^1^6}{3^5}

The base is same power can be add or subtract

3^1^6^-^5

3^1^1

5 0
3 years ago
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