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Nadusha1986 [10]

2 years ago

14

I don’t understand this unit of my algebra class. Is there anyone that could help me understand the assignment?

1 answer:

Ugo [173]2 years ago

8 0

Answer:

Hey buddy don't worry this lesson is about aquatic equations and solving quadratic questions in a graphical manner. Quadratic questions have 2 equal or different solutions and the largest power or exponent of X is 2 or squared. If you need more help please let me know

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find the coordinates of the points D ( 4, -4 ) and E ( 5, -5 ) after the transformation ( x; y ) ( x + 3, y -5

postnew [5]

Answer:

second option

Step-by-step explanation:

Given the rule

(x, y ) → (x + 3, y - 5)

This means add 3 to the original x- coordinate and subtract 5 from the original y- coordinate, that is

D(4, - 4 ) → D'(4 + 3, - 4 - 5 ) → D'(7, - 9 )

E(5, - 5 ) → E'(5 + 3, - 5 - 5 ) → E'(8, - 10 )

7 0

2 years ago

I really need help. Find a. Round to the nearest tenth.

valina [46]

Answer:

a ≈ 1.8

Step-by-step explanation:

a / sin (180 - 105 - 15)° = 2 /sin 105°

a = (2 /sin 105°) x sin 60°

a = (2 / 0.97) x 0.87

a = 1.79 (≈ 1.8)

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2 years ago

So far this season, Shawn has averaged 5 out of 11 free throws per game. Based on his previous performance, how many free throws

olganol [36]

The answer is 10,I think

8 0

3 years ago

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Use the elimination method to solve the system of equations. Choose the

miss Akunina [59]

9514 1404 393

Answer:

A. (4, 12)

Step-by-step explanation:

Adding the second equation to twice the first will eliminate y.

2(10x +2y) +(3x -4y) = 2(64) +(-36)

23x = 92 . . . . . . . . simplify

x = 4 . . . . . . . . . divide by 23

This value matches choice A: (4, 12).

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2 years ago

What is the domain and range ?

ElenaW [278]

Answer:

domain -4≤x≤4

range -1≤y≤2

Step-by-step explanation:

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3 years ago

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