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3 years ago

Add. Express your answer in simplest form. 5/10+3/10

2 answers:

8 0

Rules in adding fractions:

1) Make sure that they have common denominator.
5/10 + 3/10

2) Since both fraction have a denominator of 10, add the numerator and place the sum above the denominator

5/10 + 3/10 = (5 + 3)/10 = 8/10

3) Simplify the fraction
8/10 can still be simplified into 4/5

8 ÷ 2 = 4
10 ÷ 2 = 5

5/10 + 3/10 = 4/5

Keith_Richards [23]3 years ago

5 0

Add 5+3= 8 then to make it in simplest form divide it by 2 until you can't
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10 Your answer is 4/5

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Hi boys can you help me pls!!!!!!!

goblinko [34]

Answer: OPTION A.

Step-by-step explanation:

Given the following function:

$h(x)=-\frac{1}{4}x^2+\frac{1}{2}x+\frac{1}{2}$

You know that it represents the the height of the ball (in meters) when it is a distance "x" meters away from Rowan.

Since it is a Quadratic function its graph is parabola.

So, the maximum point of the graph modeling the height of the ball is the Vertex of the parabola.

You can find the x-coordinate of the Vertex with this formula:

$x=\frac{-b}{2a}$

In this case:

$a=-\frac{1}{4}\\\\b=\frac{1}{2}$

Then, substituting values, you get:

$x=\frac{-\frac{1}{2}}{(2)(-\frac{1}{4}))}\\\\x=1$

Finally, substitute the value of "x" into the function in order to get the y-coordinate of the Vertex:

$h(1)=y=-\frac{1}{4}(1)^2+\frac{1}{2}(1)+\frac{1}{2}\\\\y=0.75$

Therefore, you can conclude that:

The maximum height of the ball is 0.75 of a meter, which occurs when it is approximately 1 meter away from Rowan.

7 0

3 years ago

Solve for x. 5x + 2 = 17

Dennis_Churaev [7]

The answer is 3. Need an explanation

6 0

3 years ago

Read 2 more answers

Simplify: -6( 5 3 x + 4)

Free_Kalibri [48]

Answer X = 2

Step-by-step explanation:

-30 + -18 - X + - 24,

+ 30 +30

0 6

-18 -x = -6

DIVIDE

3 -x = -1

BRING THE 3 OVER TO THE NEGATIVE ONE

YOU GET

X = 2

4 0

4 years ago

Can you guys help me out pls

SCORPION-xisa [38]

Answer:The answer is b.

Step-by-step explanation:

“Comps,” or comparable sales, is a term anyone on either side of a real estate transaction should know well. It refers to homes located in the same area and very similar in size, condition and features as the home you are trying to buy or sell.

7 0

3 years ago

What equation is the inverse of 5y+4=(x+3)2+1/2

Murljashka [212]

Start off by "switching" the variables

$\bf 5\boxed{y}+4=(\boxed{x}+3)^2+\cfrac{1}{2}\qquad inverse\implies 5\boxed{x}+4=(\boxed{y}+3)^2+\cfrac{1}{2}$

then solve for "y"

7 0

3 years ago