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Reika [66]
2 years ago
8

Will name you brainliest

Mathematics
1 answer:
Aleks [24]2 years ago
7 0

Answer:

C po thanks

Step-by-step explanation:

sana po makatulong po sa inyo to

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Pls help i will give brainliest
Novosadov [1.4K]
<h3>Answer:   -a > -b</h3>

Explanation:

Let's go over an example.

We'll have a = 1 and b = 7 which makes a < b true. Feel free to pick your own favorite pair of numbers such that b is larger than 'a'.

The corresponding opposites are:  -a = -1 and -b = -7

The relationship flips because the opposites of each number are flipped. So instead of saying -a < -b, we have -a > -b

Sure enough, -1 > -7 is a true statement. Use a number line to see this. I recommend a vertical number line.

In short, going from a < b to -a > -b means we flip the signs of each term, and we flip the inequality sign as well.

4 0
2 years ago
Hey you guys if anyone needs help with Middle school work message me :)
sergeinik [125]

ljhsbnrljSBluhjBeupijhibSEUJLOfgSEJGLFbgjhBDgn KSEGhjgfsjEBNfsEfiyuSGHEBFJS EfjhSEGfjlsHEK fEijrufgyhubgerfjhk

7 0
3 years ago
A man flies a kite at a height of 16 ft. The wind is carrying the kite horizontally from the man at a rate of 5 ft./s. How fast
Talja [164]

Answer:

4.41 feet per second.

Step-by-step explanation:

Please find the attachment.

We have been given that a man flies a kite at a height of 16 ft. The wind is carrying the kite horizontally from the man at a rate of 5 ft./s. We are asked to find how fast must he let out the string when the kite is flying on 34 ft. of string.

We will use Pythagoras theorem to solve for the length of side x as:

x^2+16^2=34^2

x^2=34^2-16^2

x^2=900\\\\x=30

Now, we will use Pythagorean theorem to relate x and y because we know that the vertical side (16) is always constant.

x^2+16^2=y^2

Let us find derivative of our equation with respect to time (t) using power rule and chain rule as:

2x\cdot \frac{dx}{dt}+0=2y\cdot \frac{dy}{dt}

We have been given that \frac{dx}{dt}=5 , y=34 and x=30.

2(30)\cdot 5=2(34)\cdot \frac{dy}{dt}

300=68\cdot \frac{dy}{dt}

\frac{dy}{dt}=\frac{300}{68}

\frac{dy}{dt}=4.4117647058823529

\frac{dy}{dt}\approx 4.41

Therefore, the man must let out the string at a rate of 4.41 feet per second.

8 0
3 years ago
0.4% of 100<br><br><br> Please help
mylen [45]
0.4% of 100 is .4 whoops i thought it was 0.4 as a decimal :P
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3 years ago
Read 2 more answers
HELP ME PLEASE!!<br> Its just one question!!
Cerrena [4.2K]
It is c because when you simply that that's the answer of the fraction
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