All categories

3 years ago

HELP!

Mathematics

2 answers:

WITCHER [35]3 years ago

8 0

Answer:

< 1 and < 4

<2 and < 3.

Step-by-step explanation:

They are the on the opposite sides of an X. In the UK we call them opposite angles.

KonstantinChe [14]3 years ago

5 0

Answer:

1 and 4 are vertical angles

2 and 3 are vertical angles

Step-by-step explanation:

Vertical angles are across from one another, share the same point (vertex) and are made by intersecting lines

1 and 4 are vertical angles

2 and 3 are vertical angles

You might be interested in

List at least five numbers that are less than 13 and greater than 9

meriva

Answer:

10, 11, 12, 9.5, 10.5, 11.5, 12.5

7 0

2 years ago

Please help!!!!!!!!!!

posledela

Answer:

Step-by-step explanation:

3/4^2 is just 3/4 x 3/4 which is 9/16

5 0

3 years ago

Read 2 more answers

Sally is measuring the length her friends jump, susan jumps 1 2/3 yards. Jody jumps half the length of susans jump how many inch

DerKrebs [107]

Answer:

30 inches

Step-by-step explanation:

(1 2/3)/ 2 = 5/6 yards

1 yard = 36 inches

36 - 6 = 30

5 0

3 years ago

Read 2 more answers

How many solutions does the equation 5x + 3x − 4 = 10 have? (4 points) Zero One Two Infinitely many

podryga [215]

Hey there!

Let's solve this equation.

5x+3x-4=10

add the x's

8x-4=10

add 4 to both sides

8x=10+4

8x=14

divide both sides by 8

x=14/8

Reduce the fraction;

x=7/4 (improper fraction)

x=1+3/4 (mixed number)

Hence, the equation has 1 solution.

Hope everything is clear.

Let me know if you have any questions!

#ILoveLearning

:-)

4 0

2 years ago

Read 2 more answers

A line passes through (2,-1) and (4,5). What answer is the equation of the line? -3x+5y=-13

Sliva [168]

The equation of the line passes through (2, -1) and (4, 5) is -3x + y = - 7 So, option 2 is correct.

<u>Solution:</u>

Given, two points are (2, -1) and (4, 5)

We have to find that a line that passes through the given two points.

First let us find the slope of the line that passes through given two points.

So, slope of line "m" is given as:

$\mathrm{m}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$\text { where, }\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right) \text { are two points on line. }$

So slope of our line = $\frac{5-(-1)}{4-2}=\frac{5+1}{2}=3$

Now, let us find the line equation using point slope form:

$y-y_{1}=m\left(x-x_{1}\right) \text { where } m \text { is slope and }\left(x_{1}, y_{1}\right) \text { is point on the line. }$

Then equation of line is,

y – 5 = 3(x – 4)

y – 5 = 3x – 12

-3x + y = 5 – 12

-3x + y = -7

Hence, the line equation is -3x + y = - 7 so, option 2 is correct.

4 0

3 years ago