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3 years ago

What is the slope of the line shown below

Mathematics

2 answers:

Sophie [7]3 years ago

7 0

Answer:

2/3

Step-by-step explanation:

1-(-7)=8 8/12 simplify= 2/3

9-(-3)=12

Vera_Pavlovna [14]3 years ago

4 0

Answer: 2/3

Step-by-step explanation: The expression to find the slope on 2 points on the graph are y2-y1 divided by x2-x1. You plug the #’s in and you get (1+7) divided by (9+3). Next u add them to get 8/12. You simplify by 4 this to get 2/3.

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Jasmine has 5 books that she wants to read. She wants to read the nonfiction book first and the mystery book last. In how many d

umka21 [38]

The different combinations is 9, since we can't rearrange the two novels.
I did 3*3 which equals 9.

4 0

4 years ago

Read 2 more answers

For what values of m does the graph of y = 3x^2+ 7x + m have two x-intercepts?

qaws [65]

Answer:

m < 49/12

Step-by-step explanation:

The portion of the quadratic formula under the square root sign is the discriminant.

If the discriminant is > 0 then there are two real roots.

b² -4ac > 0

-----------------------------

7² - 4(3)m > 0

49 - 12m > 0

Subtract 49 from both sides

-12m > -49

Divide both sides by -12

(when multiplying or dividing by a negative the inequality must be reversed)

m < 49/12

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3 years ago

McKayla checked out 11 books from the library on Tuesday. On Wednesday, she went back to the library and checked out 23 more boo

tresset_1 [31]

Answer:

i would say about 33 books in total from tuesday to wednesday

Step-by-step explanation:

5 0

3 years ago

MVUT =175, mVUJ=17x-3, and mJUT=17x+8. Find x

kotykmax [81]

The diagram of the three angles is shown below with point U as the point where all three lines meet.

Angles property: Angles around a point add up to 360°

We set up an equation

$175+17x-3+17x+8=360$
$180+34x=360$
$34x=360-180$
$34x=180$
$x= \frac{180}{34}= \frac{90}{17}$

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3 years ago

Victoria ran 3/4 a mile in 1/3 of an hour. If she continues at this rate, How far will she run in 1 hour

weqwewe [10]

Answer:

2 ¼ miles

Step-by-step explanation:

we can use a ratio

miles:hrs

¾:⅓

x3 x3

9/4:1

2¼:1

3 0

4 years ago