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3 years ago

11

I need help asap :):):)

2 answers:

vagabundo [1.1K]3 years ago

6 0

Answer:

C; x <= -3

Step-by-step explanation:

-3 has a closed point on the number line so that means that the inequality includes -3 as an x value. The arrow in pointing to the left so that means that x is any value less than or equal to -3.

mars1129 [50]3 years ago

3 0

The equation number 3.

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5 2 1 2 <br><br>3 3 4 5 <br><br>5 4 3 3 <br><br>4 5 1 2 <br><br>calculate the mean of the data

MAXImum [283]

You add all of the numbers up each row and divide by how many there are so:
row one: if u add it all up it would be 10 then divide by how many there are

6 0

3 years ago

Can y’all help me please? :))

german

Answer:

3.75

Step-by-step explanation:

1.25x3=3.75 easy. you just need to times the height by length

6 0

3 years ago

Sergeeva-Olga [200]

Answer:

and the addition will be p+q

Step-by-step explanation:

the diffrence between p and q is u have to add so the answer will be p-q

7 0

3 years ago

Help<br> Please I need hekp

AlekseyPX

Answer:

86

Step-by-step explanation:

6 0

3 years ago

Can I have help with the question

sleet_krkn [62]

Answer:

Midpoint = (3.5, 4.5)

Perpendicular bisector = y = $\frac{7}{9}$ x + $\frac{16}{9}$

Step-by-step explanation:

[] We can solve this using the midpoint formula:

-> See attached

[] Plug-in our coordinates and solve:

$(\frac{7+0}{2} ,\frac{0+9}{2} )=(\frac{7}{2} ,\frac{9}{2} )=(3.5,4.5 )$

[] Now we will find the slope to solve for the perpendicular bisector.

-> We will use slope-intercept form, see attached

$\frac{9-0}{0-7}=\frac{9}{-7}$

-> The slopes of two perpendicular lines are negative reciprocals of each other, so $\frac{7}{9}$ will be the slope of or perpendicular bisector

-> Now we can solve for the equation by using y – y1 = m ( x – x1), were y1 and x1 are the coordinates of our midpoint

y - 4.5 = $\frac{7}{9}$ (x-3.5)

y - 4.5 = $\frac{7}{9}$ x- $\frac{49}{18}$

y = $\frac{7}{9}$ x- $\frac{49}{18}$ + 4.5

y = $\frac{7}{9}$ x + $\frac{16}{9}$

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

6 0

3 years ago