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SVETLANKA909090 [29]

3 years ago

14

Find the point slope equation for the line that passes through the points ( -2, -20 ) and (9, 79). Use the first point in your e

quation y+ =

1 answer:

suter [353]3 years ago

8 0

Answer:

Y+

Step-by-step explanation:

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Given the following diagram, name an obtuse angle.<br><br> ∠ APW<br> ∠ WPB<br> ∠ APZ<br> ∠ ZPW

Stels [109]

Answer:

WPB

Step-by-step explanation:

Because it's larger than 90 degrees. And none of the other angles are obtuse.

5 0

2 years ago

Read 2 more answers

A line passes through the points (1, 4) and (3, –4). Which is the equation of the line?

Misha Larkins [42]

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-4}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-4-4}{3-1}\implies \cfrac{-8}{2}\implies -4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-4=-4(x-1) \\\\\\ y-4=-4x+4\implies y=-4x+8$

7 0

3 years ago

Read 2 more answers

Someone knows this ??

Dima020 [189]

Answer: A (1)

Explanation:

a(11) means column 1, row 1. Therefore, the answer would be the top left value.

8 0

2 years ago

Let p, q, and r represent the following statements"

-BARSIC- [3]

Answer:

Step-by-step explanation:

$$$a. Sam had pizza last night and Chris finished her homework.\\p\wedge q\\\\$b. Chris did not finish her homework and Pat watched the news this morning.$\\\neg q \wedge r\\\\$c. Sam did not have pizza last night or Chris did not finish her homework.$\\\neg p \vee \neg q\\\\$

$$$d. Either Chris finished her homework or Pat watched the news this morning, but not both.$\\q\vee r\\\\$e. If Sam had pizza last night then Chris finished her homework.$\\p \rightarrow q\\\\$f. Pat watched the news this morning only if Sam had pizza last night.$\\p\leftrightarrow r\\\\$

$$$g. Chris finished her homework if Sam did not have pizza last night.$\\\neg p \rightarrow q\\\\$h. It is not the case that if Sam had pizza last night, then Pat watched the news this morning.$\\\neg (p\rightarrow r)\\\\$

$$$i. Sam did not have pizza last night and Chris finished her homework implies that Pat watched the news this morning.$\\(\neg p \wedge q) \Rightarrow r\\\\ $j. q\Rightarrow r$\\Chris finished her homework implies that Pat watched the news this morning.\\\\$

$$$k. p \Rightarrow (q \wedge r)$\\Sam has pizza last night implies that Chris finished her homework and Pat watched the news this morning.$\\\\$

$$$l. \neg p \Rightarrow (q \vee r)$\\Sam did not have pizza last night implies that Chris finished her homework or Pat watched the news this morning.$\\\\$

$$m. r \Rightarrow (p \vee q)$\\Pat watched the news this morning implies that Sam had pizza last night or Chris finished her homework$

3 0

2 years ago

Which is NOT true about the solution to the equation?<br><br> x + 2.27 = 1.53

satela [25.4K]

What is NOT true about the solution is that it can have different values

8 0

3 years ago