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3 years ago

Please Help!! 35 Points!!!

Mathematics

1 answer:

Olegator [25]3 years ago

7 0

$\frac{1}{2}$ > $\frac{2}{5}$

The wider/open part of the symbol (aka the mouth) faces the larger number, which in this case is $\frac{1}{2}$ .

Hope this helped!

~Just a girl in love with Shawn Mendes

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Can you help me please?

kirza4 [7]

23 1/3 or 23.3 is your answer .-.

3 0

2 years ago

Read 2 more answers

Write the standard form of the equation of the circle with its center at (-5,0) and a radius of 8 what is the equation of the ci

Leto [7]

Answer:

$\large\boxed{(x+5)^2+y^2=64}$

Step-by-step explanation:

The standard form of an equation of a circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have the center (-5, 0) and the radius r = 8. Substitute:

$(x-(-5))^2+(y-0)^2=8^2\\\\(x+5)^2+y^2=64$

7 0

2 years ago

What is the answer to this?

katrin [286]

Answer:

$\huge\boxed{-28}$

Step-by-step explanation:

We can substitute the given values of $a$ , $b$ , and $c$ to find the value of this expression.

$-4 | a + b - c|$

$-4 | 3 + (-2) - (-6)|$

We know that <em>two negatives make a positive. </em>This means that $-2 - (-6)$ will be the same this as $-2+6$

$-4 | 3 + -2 + 6|$

Adding a negative is the same as subtracting a positive.

$\4 | 3-2+6|\\\\3-2+6 = 7$

$-4 \cdot 7 = -28$

Hope this helped!

7 0

2 years ago

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An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more effic

yaroslaw [1]

Answer:49.... yep

Step-by-step explanation: 49,,,

8 0

2 years ago

What is the value of x in the equation 3x-1/9y=18, when y=27?

natulia [17]

Hi Vanessa

3x -1/9 (27) =18

3x - 27/9 =18

3x- 3 =18

Add 3 to both sides

3x-3+3=18+3

3x=21

Divide both sides by 3

3x/3= 21/3

x= 7

The value of x is 7

Now let's check if my answer is correct

To check it we gonna replace x by 7 and 27 for y

(3)(7) -1/9 (27) = 18

21 -1/9 (27)=18

21- 27/9 = 18

21- 3 = 18

18 = 18

The answer is good and I hope its help:0

5 0

3 years ago