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N76 [4]
4 years ago
15

Plese help im in 2nd grade and this is really hard all the kids in my class know it but me​

Mathematics
2 answers:
Marina86 [1]4 years ago
6 0

Answer:

This isn't in second gradee- x-x

Step-by-step explanation:

Colt1911 [192]4 years ago
4 0

Answer: For x such that 0<x<(pie/2), the expression:

[square-root(1-cos^2(x)]/sinx + [square-root(1-sin^2(x)]/cos(x)

is equivalent to,

F. 0

G. 1

H. 2

J. -tan(x)

K. sin2x

The answer is H.

Step-by-step explanation:

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mario62 [17]
C that is the right answer
6 0
3 years ago
Find the slope of the line that passes through (6, 24) and (5, -19).
Nikitich [7]

Answer:

1/43

Step-by-step explanation:

6 - 5 = 1

24 - (-19) = 43

Slope is 1/43

8 0
3 years ago
Marie is saving $75 each week so she can buy a new laptop which costs $1200. She has already saved $125. Find the minimum number
hjlf

Answer:

Step-by-step explanation:

125+75w\ge 1200\\ \\ 75w\ge 1075\\ \\ w\ge 14.33\\ \\ \text{So she must save for at least 15 weeks.}

5 0
3 years ago
Richard caught f fish two weeks ago and 32 fish last week.
svp [43]
If the answer needs to be in an expression then the answer is 32 + f because we don't know how many fish he caught the first week
8 0
4 years ago
Read 2 more answers
You have money in your wallet, but you don't know the exact amount. When a friend asks you, you say that you have 100 dollars gi
Flauer [41]

Answer: 75 < x < 125.

Step-by-step explanation:

Let x be the amount of money in your wallet.  

The phrase "100 dollars give or take 25" means wallet can have money between (100-25) dollars and (100+25) dollars.

i.e. 100-25 < x < 100+25

⇒ 75 < x < 125.

That means the amount of money in your wallet lies between 75 dollars and 125 dollars.

Hence, the inequality to describe the amount of money in your wallet is 75 < x < 125.

6 0
3 years ago
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