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Vinil7 [7]
3 years ago
15

What are the coordinates of the image of vertex D after a reflection across the x-axis?

Mathematics
1 answer:
alex41 [277]3 years ago
3 0

Answer:

Where is the image

Step-by-step explanation:

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If x) = 4x^2 + 1 and g(x) = x^2 - 5, find (f + g)(x).​
Vedmedyk [2.9K]

Answer:

C. 5x² - 4

General Formulas and Concepts:

<u>Algebra I</u>

  • Composite Functions
  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 4x² + 1

g(x) = x² - 5

(f + g)(x) is f(x) + g(x)

<u>Step 2: Find (f + g)(x)</u>

  1. Substitute:                    (f + g)(x) = 4x² + 1 + x² - 5
  2. Combine like terms:    (f + g)(x) = 5x² - 4
8 0
2 years ago
Kobe,A’mari and DJ are raising money for the football team to take a trip to San Diego.kobe collected $24.55 more than A‘Mari, A
Novay_Z [31]

Answer:

DJ= $39.58

Step-by-step explanation:

KOBE (K)

DJ (DJ)

A'MARI (A)

K= $24.55 + A

DJ= K –$15.60

Total Amount= $125.40

(24.55 + A) + (K – 15.60 + A) + A= 125.40

2A + K + 8.95 = $125.40

2A + K = $116.45

2A + (24.55 + A) = $116.45

3A = $91.90

A= 91.90 ÷ 3

A= $30.63

Therefore,

K= 24.55 + 30.63

K= $55.18

DJ= $55.18 – 15.60

DJ= $39.58

8 0
2 years ago
All of the following are examples of composite numbers except which one?
Nataly [62]
<span>All of the following are examples of composite numbers except which one?

2.</span>
5 0
3 years ago
El alcance de tangente
Inga [223]

Answer: ¿Qué significa alcance tangente? ¡Lo busqué y no dice nada!

Step-by-step explanation:

6 0
3 years ago
Find the slope of the line containing points (1,3) (-3,-8)
Dmitry_Shevchenko [17]
Y=mx+c 
1/-3=m3/8+c 
m= 11/4
4 0
3 years ago
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