Ask question

Ask question

All categories

3 years ago

13

7. What is the slope of the line that passes through the pair of points (3, 8) and (9, 5) ? (1 point)

2 answers:

agasfer [191]3 years ago

5 0

7. D
8. D
9. D
10.C

for 7 & 8 you use the equation
$\frac{y2 - y1}{x2 - x1}$
your points are (3,8) & (9,5)

so you plug the numbers in
y2= 5
y1=8

x2=9
x1=3
you subtract them get a fraction and that is your slope

9 & 10
use the equation
$y - y1 = m(x - x1)$
plug you numbers in for y1 and x2 m is your slope plug it in and that is your equation

wariber [46]3 years ago

3 0

7. <span>(D). -1/2
8. (D). -22/6
10. (D). y-2=3(x+5)
</span>11. (C). y+2=-1/2(x+4)

You might be interested in

Consider a fair coin which when tossed results in either heads (H) or tails (T). If the coin is tossed TWO times 1. List all pos

Volgvan

Answer:

Sample space = {(T,T), (T,H), (HT), (HH)}

Step-by-step explanation:

We are given a fair coin which when tossed one times either gives heads(H) or tails(T).

Now, the same coin is tossed two times.

1) All the possible outcomes

Tails followed by tails

Rails followed by heads

Heads followed by a tail

Heads followed by heads

2) Sample space

{(T,T), (T,H), (HT), (HH)}

3) Formula:

$Probability = \displaystyle\frac{\text{Favourable outcome}}{\text{Total number of outcome}}$

Using the above formula, we can compute the following probabilities.

Probability((T,T)) = $\frac{1}{4}$

Probability((T,H)) = $\frac{1}{4}$

Probability((H,T)) = $\frac{1}{4}$

Probability((H, H)) = $\frac{1}{4}$

Probability(Atleast one tails) = $\frac{3}{4}$

Probability(Atleast one heads) = $\frac{3}{4}$

Probability(Exactly one tails) = $\frac{2}{4}$

Probability(Exactly one heads) = $\frac{2}{4}$

4 0

2 years ago

***A recipe calls for 3/4 cup of brown sugar. If you want to make 1/ 4 of the recipe, how many cups of brown sugar do you need?

Anon25 [30]

Answer:

0.1875

Step-by-step explanation: 1/4 of 3/4 = 0.1875

7 0

2 years ago

Adding fractions 1/6+2/3=

mars1129 [50]

Answer:

$\frac{5}{6}$

$\frac{1}{6} + \frac{2}{3}$ is equivalent to $\frac{1}{6} + \frac{4}{6}$ .

This is because $\frac{2}{3}=\frac{4}{6}$

The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.

<em>Now what do we do? We add!</em>

$\frac{1}{6} + \frac{4}{6} =\frac{5}{6}$

This is because 4 + 1 = 5.

Your answer is $\frac{5}{6}$ .

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

8 0

3 years ago

Read 2 more answers

Please help me and please say all the answers to this it has to be more than 1 answer

abruzzese [7]

I believe the correct answers would be A & C

3 0

3 years ago

What is the definition of acre

slamgirl [31]

Answer:

The definition of Acre is a unit of land area equal to 4,840 square yards (0.405 hectare). :)

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers