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ANTONII [103]
3 years ago
14

Equation 1: x + 3y = 1

Mathematics
1 answer:
Shalnov [3]3 years ago
5 0

Answer:

Step-by-step explanation:

You will eliminate y because 3y-3y=0

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Kelly walks 0.7 mile to school. Mary walks 0.49 mile to school. Write an inequality using <,>, or = to compare the distanc
katrin2010 [14]
0.7 > 0.49
hope this helps
8 0
3 years ago
Convert 45° from degrees to radians.
leonid [27]
<h2>pi divided by four</h2>

Step-by-step explanation:

Let the angle in degrees be a

Let the angle in radians be r

If a is the angle in degrees and r is the angle in radians,

a\times \frac{\pi }{180}=r

It is given that the a=45

r=\frac{\pi}{180}\times a= \frac{\pi}{180}\times 45=\frac{\pi}{4}

So,r=\frac{\pi}{4}

6 0
3 years ago
Read 2 more answers
You plan to go snowboarding this weekend in Colorado. The resort charges $20.75 per hour addition to a $35 deposit to rent a sno
zhannawk [14.2K]

Answer:

$160.75

Step-by-step explanation:

Step one:

given data

The resort charges $20.75 per hour in addition to a $35 deposit to rent a snowboard

The time spent from 8:30 am to 12:30 pm = 4hours

Step two:

Let the number of hours be and the total cost be y

Now the expression for the situation can be represented as

y= 20.75+35x

for x= 4

y=20.75+35(4)

y=20.75+140

y=160.75

8 0
3 years ago
What is the answer? What does the symbol mean??
madam [21]

Answer:

6 or -6

Step-by-step explanation:

The symbol √ is the square root symbol.

The square root of a number is a number that when you multiply it by itself you get the first number.

For example:

The square root of 9 is 3 since 3 times itself, 3 × 3, is 9.

The square root of 9 is also -3 since (-3) × (-3) is 9.

The question is asking for the positive and negative square roots of 36.

What number multiplied by itself is 36?

The answer is 6 since 6 × 6 = 36 and -6 × -6 = 36

Answer: 6 or -6

3 0
2 years ago
2) 62 - 46 +4 = 0 <br> quadratic formula
AleksandrR [38]

This does not need the quadratic formula since there are no variables to begin with:

62-46+4 = 0

20 = 0.

And 20 does not equal 0 so both sides aren't equal.

Soooo not much to do with this question.

4 0
3 years ago
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