can anyone plz help me? i have to explain and put the formula and answer the questions and i need help :(

Answer:

80 percent of 16 is 12.8 I'm sorry but that's all I know

Answer:

20 and 90

Step-by-step explanation:

20 + 2(90) = 200

20 + 180 = 200

200 = 200

20 × 2(90)

= 20× 180

= 3,600

Answer:

832000

Step-by-step explanation:

2*8000*52

Answer: Options B and D

B).(1,3),(2,5),(3,7),(4,9)

D).(1,3),(2,3) ,(3,3),(4,3)

hope this helps have a wanderful day ^_^

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Our total is x.

Maysa took half of the cherries, so there is .5x left.

Nabilla took half of the remaining, so that is .5*0.5x, which is .25x

Abdulla took 3.

Your equation is:

.25x-3=5

.25x=8

x=32

So there are 32 cherries

Answer:

So basically you have to create a set of coordinates like (3,2) to create a linear function. Make sure to make a linear equation and represent it through a graph or table. Then take its coordinates.

An example is the table I attached. It is a linear function.

y = 4x is the linear equation.

(2,8) is the coordinate.

Hope I helped in time!

:)

Answer:

Step-by-step explanation:

Simplify:

Answer:

-4a² + 16a + 4

Step-by-step explanation:

Have a good day

Answer:

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Answer:

LR = 13

Step-by-step explanation:

LAR is a right triangle and if two sides are known you can you use the pythagorean theorem to find the missing side

LA = 5

AR = 12

5² + 12² = LR²

LR² = 25 + 144

LR² = 169

LR = √169 = 13

Answer:

£50 ; £7.50

Step-by-step explanation:

Given that:

Discount on sale, d = 15%

Amount paid = £42.50

Hence the relation to obtain the amount paid goes thus ;

Amount paid = (1 - d) * original amount

Let original amount = x

42.50 = (1 - 0.15)x

42.50 = 0.85x

x = 42.50 / 0.85

x = £50

Amount saved :

£(50 - 42.50) = £7.50

Answer:

(a) The initial value is 40

(b) 510 Euros

Step-by-step explanation:

Given

[tex]M = 5x + 40[/tex]

See comment for complete question

Solving (a): The initial charge

A linear function is represented as:

[tex]y=mx + c[/tex]

Where c is the initial value

By comparison:

[tex]c = 40[/tex]

Hence: The initial value is 40

Solving (b): Amount charged for 94

Substitute 94 for x in [tex]M = 5x + 40[/tex]

[tex]M = 5 * 94 + 40[/tex]

[tex]M = 510[/tex]

510 euros for 94 orders

Answer:

can u plz make a good picture to solve I can't see good

Step-by-step explanation:

and thanks

Answer:

5 unitsquare

Step-by-step explanation:

rectangle

Area: (2-1)*(5-0)=5

Answer:

z^11

Step-by-step explanation:

Hopefully that's correct, and is helpful.

Answer:

D.

Step-by-step explanation:

Answer:

This is your answer ☺️

Answer:

length equals to 22 bcoz the width is 13*2=26 and than u do 70 minus 26 to get 44 than divide by 2 to get the length 22

Answer:

800

Step-by-step explanation:

The Answer Is 8,000,000 Because

8×2 16 so 8,000,000 × 2=16,000,000

Answer:

2x, (x-2), (x+6)

Step-by-step explanation:

I just took the quiz on plato and I got it correct

P.S Can you guys give me the brainliest please

The least common denominator for the function  [tex]\frac{11x}{x^{2} +4x-12} -\frac{7}{2x^{2} -4x}[/tex]  is     (x -2).

The least common multiple of a group of fractions' denominators is known as the lowest common denominator, or Least Common Denominator.

Calculation for the least common denominator:

Consider the given expression,

[tex]\frac{11x}{x^{2} +4x-12} -\frac{7}{2x^{2} -4x}[/tex]

Further simplifying the equation by factorisation of the denominator part

= [tex]\frac{11x}{x^{2} +6x-2x-12} -\frac{7}{2x(x -2)}[/tex]

= [tex]\frac{11x}{(x+6)(x-2)} -\frac{7}{2x(x -2)}[/tex]

= [tex]\frac{1}{x-2}[/tex]×[tex][\frac{11x}{(x+6)} -\frac{7}{2x}][/tex]

Therefore, from the above result, it is found that (x-2) is the least common denominator that can be taken.

To know more about factorisation, here

https://brainly.com/question/10718512

#SPJ2

Answer: 400π

Step-by-step explanation:

The formula for the area of a circle is πr²

First you have to calculate the radius by halving the diameter so radius is 20m.

Then you put in your calculator πx20²

This equals 400π (in terms of pi).

Answer:

Step-by-step explanation:

To have two equal sides there must also be two equal angles.

Answer:

[tex]\sqrt[3]{64} = 4[/tex] [tex]\sqrt{64} = 8[/tex]

Step-by-step explanation:

Answer:

x = 44

y = 22

Step-by-step explanation:

✔️Find x:

Reference angle = 60°

Hypotenuse = x

Opposite side length = 22√3

Applying the trigonometric FUNCTION, SOH, we have:

Sin 60 = opp/hyp

Sin 60 = (22√3)/x

x × Sin 60 = 22√3

x = (22√3)/Sin 60

x = (22√3)/(√3/2) (sin 60 = √3/2)

x = 22√3 × 2/√3

x = (22√3 × 2) / √3

x = (44√3) / √3

x = 44

✔️Find y:

Reference angle = 60°

Hypotenuse = x = 44

Adjacent length = y

Applying CAH, we have:

Cos 60 = adj/hyp

Cos 60 = y/44

44 × Cos 60 = y

44 × ½ = y (cos 60 = ½)

22 = y

y = 22

Answer:

x=44,y=22

Step-by-step explanation:

sin 60=22√3/x

x=22√3/sin60=44

sin30=y/x

y=sin30×44=22

Answer:

6(6√7/√6)

=6√42

Step-by-step explanation:

Answer: [tex]\sqrt{42}[/tex]

Step-by-step explanation: To simplify this problem, we must get rid of the radical on the square root of 6 in the denominator and to do that, we multiply top and bottom of the fraction by the square root of 6.

Notice that in the numerator, we must distribute

the square root of 6 through the 6√7.

So we get 6√42 / √36.

Since the square root of 42 is already simplified,

we can simply the square root of 36 on the bottom to get 6.

So we have 6√42 / 6.

Now the 6's outside the radical both cancel leaving us with √42.

My work is attached in the image provided.

Answer:

Step-by-step explanation:

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