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nydimaria [60]
3 years ago
5

PLEASE HELP!!! (Look at photo)

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0
This isn't a answer BUT I LOVE YOUR PFP ‼️‼️ just saying dzibabddsys
vazorg [7]3 years ago
5 0

Answer:

D

Step-by-step explanation:

40x + 80 > 200

40x (+ 80 - 80) > 200 - 80

40x > 120

40x/40 > 120/40

x > 3

The line needed to have an open circle (x is not greater than or equal to) and it needed to go towards the right on the number line.

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Write an equation of the parabola that has the same shape as the graph of f(x)=3x^2, but with the point (7,-2) as the vertex
nordsb [41]

Hello!

\large\boxed{f(x) = 3(x - 7)^{2}  - 2}

Recall that the transformations form of a parabola is:

f(x) = ±a(b(x-h)) + k where:

a = vertical stretch/compression

b = horizontal stretch/compression

h = horizontal shift, x-coordinate of vertex

k = vertical shift, y-coordinate of vertex

In this instance, the parent function is f(x) = 3x^2. There is a vertical stretch of 3.

However, there is a point (7, -2) that needs to be included. Substitute these values into the transformation formula:

h = 7

k = -2

f(x) = 3(x - 7)² - 2 is the equation with (7, -2) as the vertex.

4 0
4 years ago
Find angles X and Y for the question
Sav [38]

Answer:

x = 129

y = 82

Step-by-step explanation:

x + 51 = 180

x = 180 - 51

x = 129

y + 51 + 47 = 180

y = 98 - 180

y = 82

3 0
3 years ago
Read 2 more answers
Carpet cost $27 per square<br> yard. Use two unit multipliers to<br> find the cost per square foot
brilliants [131]

Answer:

5 dollars per foot

Step-by-step explanation:

8 0
3 years ago
Point P(-5, 2) is translated using the rule (x+3, y-1). What is the x-coordinate of P' ?
ss7ja [257]
Translate, in math, is just a fancy word for "change" or "move". We're changing (-5, 2) using x + 3 and y - 1. If the x value is -5, what is x + 3?

(-5) + 3 = -2

And for the y - 1?

(2) - 1 = 1.

Your answer is P'(-2, 1)
<em />
<em>
</em><em>Don't forget to rate this answer the Brainliest!</em>

4 0
3 years ago
Help!<br><br> 1. What is the slope of PA?<br><br> 2. What is the slope of line N?
miskamm [114]
1. 3/4
2. 4/3

HOPE THAT HELPS!!
7 0
3 years ago
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