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KonstantinChe [14]
3 years ago
11

Number 9 and 10. Say which one you r doing plzzz

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0
Try this first :) Let me know what you come up with :)

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$43,000 at 11% for 4 years
love history [14]

Answer:

18920

Step-by-step explanation:

43000*(11/100)*4

6 0
3 years ago
What is the solution to 2sin^(2)x+sinx+1=0
Alexus [3.1K]
Well you can try rewriting it to this

answer is   d  270

first start of by factoring  and subtracting the 1 into the right side

sin(x)  ( 2 sin (x)  + 1)  = -1  

set each one equal to -1 

sin( x) = -1   and   2 sin (x) +1 =  -1 

                              2 sin (x) = -2
                               sin ( x) = -1 
so therefore we have our final equation

sin ( x )  = - 1  and sin (x) = -1 

so then you look in your unit circle and find what coordinate equals -1 in terms of sin x 

3 0
4 years ago
Francis can buy 7 shirts for $42 or 8 shirts for $48. How much will she pay for nine?
Delvig [45]

Answer:

$54

Step-by-step explanation:

42/7=6\\48/8=6\\x/9=6\\x=54

Hope this helped :D

5 0
3 years ago
Read 2 more answers
I hate quadratic formula
bezimeni [28]
Me too they suck and are hard
7 0
3 years ago
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The square root of100
MrRa [10]
Hello there!


The square root of 100 is 10

√100 = 10


As always, it is my pleasure to help students like you!
3 0
4 years ago
Read 2 more answers
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