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2 years ago

Q: If 42 + 75 = 165 what does 64 + 56 equal to?

Mathematics

2 answers:

sertanlavr [38]2 years ago

7 0

Answer:

120

Step-by-step explanation:

Answer can be gotten using simple addition

64+56

=120

nikitadnepr [17]2 years ago

3 0

Answer:

Its 170

Step-by-step explanation:

Add them together, then convert to octal

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Answer:

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Step-by-step explanation:

Use the coordinates of the points to determine the slope.

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2 years ago

Use the discriminant to determine how many real number solutions exist for the quadratic equation –4j2 + 3j – 28 = 0. A. 3 B. 2

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Answer:

C. 0

Step-by-step explanation:

–4j^2 + 3j – 28 = 0

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consider the function f(x) = x2 2x – 15. what are the x-intercepts of the function? left-most x-intercept: ( , 0) right-most x-i

eimsori [14]

we have

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we know that

The x-intercept is the value of x when the value of the function is equal to zero

in this problem

Find the roots of the function

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Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2} +2x=15$

Complete the square. Remember to balance the equation by adding the same constants to each side

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Rewrite as perfect squares

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3 years ago

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Step-by-step explanation:

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