1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tpy6a [65]
3 years ago
15

Which equation is true?

Mathematics
1 answer:
amm18123 years ago
4 0
D is the answer
(4+8)+1 = 13
4+(8+1) = 13
Therefore equation D is true
You might be interested in
The spinner shown is spun 300 times.
Ann [662]

Answer:

A) 60

B) 72/300

C) 150

Step-by-step explanation:

A) P(green) = ⅕

⅕ × 300 = 60

B) purple: 72

45+37+52+94+72 = 300

Therefore, 72/300

C) 1000 × (45/300)

150

8 0
2 years ago
Let f(x)=-2x-7 and g(x)=-4x+6 find (g o f )(-5)
Elza [17]
Easy

(g o f)(-5)=g(f(-5))


first evaluate f(-5), then input the result into g(x)

f(-5)=-2(-5)-7
f(-5)=10-7
f(-5)=3

g(3)=-4(3)+6
g(3)=-12+6
g(3)=-6

(g o f)(-5)=-6

3 0
3 years ago
Help again I’m dumb but anyway ways please
Fiesta28 [93]
$94.40 
9.44 * 10 = 94.40
3 0
3 years ago
I need help I'm lost
jenyasd209 [6]

Answer:

6 1/12

Step-by-step explanation: I have a brain

8 0
3 years ago
Read 2 more answers
If (x+8) is a factor of f(x)
Mamont248 [21]
Just o be sure you are asking what (X) equals
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1/12 X 92. A. 7 2/3 B. 8 C. 9 D. 9 3/4​
    10·2 answers
  • Jacob and Jordan are training for track season. Jacob did 39 sit-ups in 30 seconds. Jordan did 59 sit-ups in 50 seconds. who wil
    11·2 answers
  • Find the solution set for the system of equations.<br> 9x + 5y = 28<br> 5x + 9y = 56
    13·1 answer
  • Suppose your vehicle is licensed in a state that issues license plates that consist of three digits (between 0 and 9) followed b
    8·1 answer
  • Pleaasse explain:))))
    6·1 answer
  • What is the slope for number 4?
    14·1 answer
  • 42 more than a number a is 31
    8·1 answer
  • Find the distance between the points (3,7) and (3,2)
    11·1 answer
  • What is the perimeter of a rectangle length 900 m width 4 hectometers?
    15·1 answer
  • Match each quadratic function given in factored form with its equivalent standard form listed on the left. f(x) = (x 2)(x – 6) f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!