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Mamont248 [21]
3 years ago
8

Determine whether 6/7 and 30/35 are equivalent

Mathematics
2 answers:
Mamont248 [21]3 years ago
5 0
They are because 7x5 is 35 and 6x5 is 30
aleksandr82 [10.1K]3 years ago
3 0
It is equivalent I believe...hope  this helps!
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Please help its number 4
Veseljchak [2.6K]

Answer:

E 60+60+60=180 sum of triangle's angels must be 180

6 0
3 years ago
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Solving and graphing systems of equations
dusya [7]
Hey Jackson!

-4x + 3y = 3
y = 2x + 1

Ok so what we need to do is solving y= 2x + 1 for y.

So let's start by using the substitution method :)

Substitute 2x + 1 for y in -4x + 3y = 3

-4x+ 3y = 3

-4x + 3(2x + 1) = 3

-4x + (3)(2x) + (3)(1) = 3

-4x + 6x + 3 = 3

2x + 3 = 3

Subtract 3 on both sides

2x + 3 - 3 = 3 - 3

2x = 0

x = 0/2

x = 0

So now since we find the number for x, we gonna use it to help us find the value for y.

To find y, we need to substitute 0 for x in y = 2x + 1

y = 2x + 1

y = 2(0) + 1

y = 0 + 1

y = 1

Thus,

The answer is: y = 1 and x = 0

How to graph?

You need to go on the thing where they put the numbers. y is located on top which has the positive numbers. So when you get there, make a line that comes from the top right side all the way to the bottom left sides. Remember that y = 1 so the line must pass through 1

I am not good with explanation. So I'll leave the graph down below then you'll see what I am talking about :)

Let me know if you have any questions. As always, it is my pleasure to help students like you!


3 0
3 years ago
Please answer this only for 35 points
Studentka2010 [4]

Answer:

any one need a gf??

Step-by-step explanation:  HELLO here she is waiting for u may decline but hey worth a shot.... And id.k the answer

3 0
3 years ago
Ruguru wants to rent a car for 3 days. The cost, C, in dollars, for the rental is shown in the box, where d
olga nikolaevna [1]

Answer:

A: $15

Step-by-step explanation:

35·3=105

105+25=135

135-115=15

Hoped this helps!

3 0
1 year ago
Read 2 more answers
NEED HELP ! 20 POINTS
prohojiy [21]

If z=1-i, then |z|=\sqrt{1^2+(-1)^2}=\sqrt2 and \arg z=-\dfrac\pi4 because z lies in the fourth quadrant.

By DeMoivre's theorem,

z=|z|e^{i\arg z}\implies z^{10}=(\sqrt2)^{10}e^{-i10\pi/4}=32e^{-i5\pi/2}=32e^{-i\pi/2}=-32i

so the answer is B.

8 0
3 years ago
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