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2 years ago

I need to find the answer to this question

Mathematics

1 answer:

mariarad [96]2 years ago

7 0

Y=-2/5x + 4.5 , that because 4.5 is on the y coordinate and it is descending 2 units while progressing 5 to the right

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In a parallelogram ABCD , the bisector of angle A bisects BC at X. Prove that AD=2 AB.

erica [24]

There's no diagram, so I made my own.
But I can't prove AD = 2*AB

7 0

3 years ago

A 50-gallon rain barrel is filled to capacity. It drains at a rate of 10 gallons per minute. Write an equation to show how much

makvit [3.9K]

Answer:

The quantity of water drain after x min is 50 $(0.9)^{x}$

Step-by-step explanation:

Given as :

Total capacity of rain barrel = 50 gallon

The rate of drain = 10 gallon per minutes

Let The quantity of water drain after x min = y

Now, according to question

The quantity of water drain after x min = Initial quantity of water × $(1-\dfrac{\textrm rate}{100})^{\textrm time}$

I.e The quantity of water drain after x min = 50 gallon × $(1-\dfrac{\textrm 10}{100})^{\textrm x}$

or, The quantity of water drain after x min = 50 gallon × $(0.9)^{x}$

Hence the quantity of water drain after x min is 50 $(0.9)^{x}$ Answer

4 0

2 years ago

Read 2 more answers

GC = 4x + 5, CF = 3x – 2, and GF = 24. What is the value of x?

Aleonysh [2.5K]

G = F(4x+5)/ 3x-2
C = (4x+5) (3x-2)/ 24C
F = 3x-2/C

6 0

3 years ago

What is the anwere to this problem in the simple form

Deffense [45]

It is in simple form. There is absolutely nothing more that can be done, unless it is a joke. And math jokes are very hard to come by.

I don't think that y(y - 1)/(a + 2b) is any simpler.

Come to think of it, is that x^2 or y^2 on the top left.
I think my first answer is the best one. Nothing can be done.

5 0

3 years ago

Identify the slope using the graph below,

Mariana [72]

Answer:

-3

Step-by-step explanation:

8 0

2 years ago