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MArishka [77]
3 years ago
15

Evaluate the following. 7 + 2 x 5 + 20:5 please help ASAP!!

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0

Answer:

37:5

Step-by-step explanation:

Phantasy [73]3 years ago
3 0

Answer:

10 x + 27 : 5

Step-by-step explanation:

Just Simplify  

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The sum of two numbers is 72 and one of them is five times the other
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the answer to this question is 12 and 60  

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A problem is given to three students A,B and C whose chances of solving 1/2, 1/3 and 1/4 respectively. What is the probability t
tatuchka [14]

Answer:

because

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5 0
3 years ago
Enter the equations of the asymptotes for the function f(x).<br><br> f(x)= 3/x−7 + 2
Alexxx [7]

Answer:

x = 7, y = 2

Step-by-step explanation:

I assume it is 3/(x-7) + 2.

When x = 7, there is an asymptote because it is undefined.

When y = 2, there is also one, because 3/(x-7) is never 0.

These are the only ones.

3 0
4 years ago
An arch in the shape of the upper half of an ellipse is used to support a bridge that is to span a river 20 meters wide. The hei
MatroZZZ [7]

Title:

<h2>Check the explanation.</h2>

Step-by-step explanation:

The standard form of an ellipse is \frac{x^{2} }{a^{2} } + \frac{y^{2} }{b^{2} } = 1.

The span of the river is 20 meters. As per the given condition, y-axis will pass through the middle point of the river. That is why, the value of a will be \frac{20}{2} = 10.

Since the height of the arc is 6, the value of b is 6.

The equation of the arc will become \frac{x^2}{{10}^2} + \frac{y^2}{6^2} = 1.

8 0
4 years ago
What best describes the transformation from f(x) = zº to f(x) = - (z?)?
Anastasy [175]

Answer:

Reflect about the y axis

Step-by-step explanation:

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3 years ago
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