All categories

3 years ago

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

Mathematics

1 answer:

love history [14]3 years ago

3 0

-2z^2+5z-5; Quadratic trinomial, 3 terms

You might be interested in

BRAINLIEST Answer the question in the graph below

True [87]

Answer:

Q1: Because computers have become apart of our everyday lives, your using one right now to read this question!

Q2: CS/IS Research

Q3: 100%

Q4: Traditional Engineering

Q5: Mathematics

Q6: Engineering

Q7: 13%

4 0

3 years ago

Determine if line KM and line ST are ॥, ⊥, or neither: K(-5,1) , M(-2,-8), and S(12,14), T(20,-10) Parallel Perpendicular or nei

Black_prince [1.1K]

Answer:

The lines are parallel i.e. KM || ST

Step-by-step explanation:

Given

K(-5,1) , M(-2,-8), and S(12,14), T(20,-10)

In order to find if the lines are parallel, perpendicular or neither slope will be used.

The slope of any line which passes from two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by the formula

$m = \frac{y_2-y_1}{x_2-x_1}$

If two lines are parallel their slope is equal. If two lines are perpendicular the product of their slope is equal to -1

So, first slopes of both lines will be calculated.

Let m1 be the slope of KM

and

m2 be the slope of ST

In case of KM:

$(x_1,y_1) = (-5,1)\\(x_2,y_2) = (-2,-8)$

Putting the values in the formula for slope

$m_1 = \frac{-8-1}{-2-(-5)}\\m_1 = \frac{-9}{-2+5}\\= \frac{-9}{3}\\= -3$

In case of ST:

$(x_1,y_1) = (12,14)\\(x_2,y_2) = (20,-10)$

Putting the values in the formula for slope

$m_2 = \frac{-10-14}{20-12}\\= \frac{-24}{8}\\= -3$

As we can see that slope of both lines KM and ST are equal

i.e. m1 = m2 = -3

Hence,

The lines are parallel i.e. KM || ST

6 0

3 years ago

HELP PLS TT^TT 20 POINTS

Readme [11.4K]

Answer:

LP PLS TT^TT 20 POINTS

Kevin has prepared the following two-column proof below. He is given that angle OLN = angle LNO and he is trying to prove that OL = ON. Kevin made one error in the proof as indicated by the gold highlighted cell. Rewrite the one cell in the space provided to show the correction. (no need to rewrite the whole proof).

8 0

3 years ago

36. What is the solution to x+3 = -6? HELP! answer if you can!

Arlecino [84]

Answer:

x = -9

Step-by-step explanation:

subtract 3 from both sides

x = -9

8 0

3 years ago

Read 2 more answers

If 38 is added to 5/9 of a number, the result is 88. find the number. a) 10 b) 90 c) 50 d) 80

Maksim231197 [3]

88-38=50
50÷5=10
10×9=90
The answer is B

7 0

3 years ago