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Oksi-84 [34.3K]
3 years ago
6

What is the value of x?

Mathematics
1 answer:
barxatty [35]3 years ago
3 0

Answer:

Step-by-step explanation:

x² = 40² + 9²

   = 1600 + 81

x² = 1681

x = √1681

x= 41

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I need help with this question I’ll give 15 points
weeeeeb [17]

Answer:

Calculating (5 x 2) violates the order of operations

Step-by-step explanation:

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3 years ago
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Keith won a cash prize in an art competition. He gave his mother 2/5 of the money he won. Of the remainder, 1/4 was given to his
USPshnik [31]

Answer:

300 dollars

Step-by-step explanation:

Let the original amount = x

x - 2/5x  was what his mother's share looked.

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7 0
3 years ago
To find 8 ×17, I double and halve
anastassius [24]

Answer:

what is the question?

Step-by-step explanation:

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3 years ago
What is the solution to 2sin^(2)x+sinx+1=0
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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  

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

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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
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Answer:

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8 0
2 years ago
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