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Anna007 [38]
3 years ago
9

A rocket gets launched straight up into space. What is a possible description

Mathematics
1 answer:
Flauer [41]3 years ago
6 0

Answer:

sorry in a hurry

Step-by-step explanation:

A rocket gets launched straight up into space. What is a possible description

of the rate of change (slope)?

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Giving brainliest !! i really need an answer, please :(
kupik [55]
Vertical angle theorem
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3 years ago
A gardener weeds 2/3 of a flower bed in 6 min.
Aleksandr-060686 [28]
So,

To find how much the gardener weeded in one minute, we multiply the fraction by one sixth.

\frac{2}{3} *  \frac{1}{6} =  \frac{2}{18} or  \frac{1}{9}

In decimal form, it would be .11111111111111111111
4 0
3 years ago
Solve the system of equations. 5x y = 9 3x 2y = 4 (−2, 5) (1, 4) (2, −1) (4, −4)
kobusy [5.1K]

The solution of the system of equations that is given is (2,-1).

Given a system of equations are 5x+y=9 and 3x+2y=4.

A system of linear equations (or linear system) is a collection of one or more linear equations involving the same variables.  A solution to a linear system is an assignment of values to the variables such that all the equations are simultaneously satisfied.

The given equations are

5x+y=9    ......(1)

3x+2y=4  ......(2)

Here, the substitution method is used to solve the system of equations.

Find the value of y from equation (1) by subtracting 5x from both sides.

5x+y-5x=9-5x

y=9-5x

To find the value of x substitute the value of y in equation (2).

3x+2(9-5x)=4

Apply the distributive property a(b+c)=ab+ac as

3x+2×9-2×5x=4

3x+18-10x=4

Combine the like terms on the left side as

-7x+18=4

Subtract 18 from both sides and get

-7x+18-18=4-18

-7x=-14

Divide both sides by -7 and get

(-7x)÷(-7)=(-14)÷(-7)

x=2

Substitute the value of x in equation (1) and get

5(2)+y=9

10+y=9

Subtract 10 from both sides

10+y-10=9-10

y=-1

Hence, the solution of system of equations 5x+y=9 and 3x+2y=4 is (2,-1).

Learn more about system of equations from here brainly.com/question/13729904

#SPJ4

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2 years ago
EVERYONE GO GIVE DRAZOAVANS1 A BRAINLIEST PLZZZZZ!!!!
GaryK [48]

Answer:

we can only give brainliest if we ourselves have asked the a question ( to which she/he answered)

3 0
2 years ago
PLEASE ANSWER ASAP! GIVING BRAINLIEST! PLS THIS IS A TEST!
kherson [118]

Answer:

Each Person should owe  30$.

Step-by-step explanation:

84.99+5.10=90.

90/3 friends= 30$ each. There fore, the friend's calculation is not reasonable.

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