2 years ago

How do you use subtraction to find a missing addend in an addition problem? Explain

1 answer:

4 0

You basically just get a equation that needs to be answered and grab the answer and minus it by one of the two digits in front. Example: 3+2=5 is equal to 5-2=3

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What form is this equation in y= -3(x-5)^2+7 in?

Marianna [84]

Answer:

vertex form

Step-by-step explanation:

y= -3(x-5)^2+7

This equation is written in vertex form

y = a(x-h)^2 +k

The vertex is (h,k)

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3 years ago

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How do you solve f(x) = 3x^4 + x + 2<br> and how do you find how many zeroes the problem has

pentagon [3]

Answer:

no solution

not sure but you can use math

way to solve

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3 years ago

The table shows ordered pairs for a polynomial function, f. What is the degree of f?

Kazeer [188]

Answer:

5th degree

Step-by-step explanation:

To solve this problem/table, you have to find the differences in the f(x) side of the table until the differences between the numbers are the same, and then you have your degree. Look at the image attached for more sense

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3 years ago

send help!!!! Please!! The sum of the measures of the angles from any triangle is 180 degrees. In triangle ABC, angles A and B h

Ratling [72]

Let Angle A = X

Since Angle B is the same, angle B is also X

Then angle C = X +45

Add the 3 angles together: X +X +X +45 = 3x+45

That equals 180 degrees:

3x+45 = 180

Subtract 45 from both sides:

3x = 135

Divide both sides by 3:

X = 135/3

X = 45

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Angle C = 45+45 = 90

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3 years ago

HELP PLEASE DUE IN 3 MINUTES

Ahat [919]

Answer:

155

Step-by-step explanation:

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