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Leno4ka [110]
3 years ago
9

Please answer !!!!!! Will mark brainliest !!!!!!!!

Mathematics
2 answers:
Nitella [24]3 years ago
5 0

Answer:

I got u = 9/5

Step-by-step explanation:

YOU all ways have to remember to distribute. Or else you wont get the answer.  I hope this helps:)

Stay safe

Inga [223]3 years ago
3 0

Answer:

f(u) = 9/5

Step-by-step explanation:

u - 5 = -4(u - 1)      Distribute on the right side

u - 5 = -4u + 4

+4u      +4u            Add 4u to both sides

5u - 5 = 4

    + 5   + 5            Add 5 to both sides

5u = 9                    Divide both sides by 5

u = 9/5

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Unit 7: Polygons &amp; Quadrilaterals<br> Nomework 4: Rhombi and Squares
Alik [6]

Answer:

Hey mate, here is your answer. Hope it helps you.

Step-by-step explanation:

6x-21 —->

x=21+6

=27

5 0
3 years ago
Read 2 more answers
A customer at a concession stand bought 2 boxes of popcorn and 3 drinks for $12. Another customer bought 3 boxes of popcorn and
Alex_Xolod [135]

Answer:

Box of Popcorn: $3.00

Drink: $2.00

Step-by-step explanation:

If we input the prices into the original problem it would be something like this, (2)3.00 + (3)2.00 = $12.00 (3+3 = 6 and 2 + 2 + 2 = 6 6+6= 12) Or 2x + 3x = $12

And you would do the same thing for the second one.

(3)3.00 + (5)2.00 = $19.00 ( 3 + 3 + 3 = 9 and 2 + 2 + 2 + 2 +2 = 10 10+9= 19) Or 3x + 5x = $19

Sorry if it's incorrect but i hope it helps!

3 0
3 years ago
I need help on this question.
blondinia [14]

Let's go:


The centroid of a triangle is the point of intersection of its medians. The distance from de centroid to some vertex of triangle to which it belongs is equal to 2/3 of the length of its median:


BM = 18/3 = 6


I hope I helped you.


6 0
3 years ago
The price of a train ticket consists of an initial fee of $5 plus a fee of $2.75per stop
mamaluj [8]

The complete question describes the use of word problems to represent inequalities. The $21 means that there is a limit to the number of stops she can take using the train.

The inequality that represents this scenario is:

5 + 2.75x \le 21

From the complete question, we have the following parameters:

Initial Fee = $5

Rate per stop = $2.75

Amount = $21

The inequality that represents the scenario is as follows:

Initial Fee + Rate * Number of stops <= Amount

We use <= because the total charges must not exceed the amount.

Let the number of stops be x.

The above formula becomes

5 + 2.75 * x \le 21

5 + 2.75x \le 21

Read more at:

brainly.com/question/16061085

7 0
3 years ago
Read 2 more answers
27 km<br> 36 km<br> What is the length of the hypotenuse?
just olya [345]

Answer:

The length of hypotenuse is 45 kilometers

Step-by-step explanation:

Assuming that given lengths are of perpendicular and hypotenuse, and the triangle is a right angled triangle

Perpendicular = P = 27 km

Base = B = 36 km

Hypotenuse = H = ?

We can use Pythagoras theorem for finding the length of hypotenuse

The Pythagoras theorem is given by:

H^2 = B^2+P^2

Putting the values, we get

H^2 = (36)^2 + (27)^2\\H^2 = 1296 + 729\\H^2 =2025

Taking square root on both sides

\sqrt{H^2} =\sqrt{2025}\\H =45

Hence,

The length of hypotenuse is 45 kilometers

4 0
3 years ago
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