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
faust18 [17]
3 years ago
13

The equati...

Mathematics
2 answers:
marin [14]3 years ago
8 0

Answer:

x = 7.5

Step-by-step explanation:

Gekata [30.6K]3 years ago
7 0

Answer:

75

Step-by-step explanation:

if you put 3 in the x it is now 3 but the x it is there with the 3 and do 3 with the 4.5 and then add them to each of them then you get your answer

You might be interested in
I literally dont get it
Elza [17]

Answer:

cow is 65bpm

horse is 38bpm

Step-by-step explanation:

cow is given

horse divide total beats by total min

6 0
3 years ago
Evaluate the following if a = 3,b= -2 and c = 1<br><br> a3 - 2bc +5ac
BARSIC [14]

Answer:

28

Step-by-step explanation:

(3)×3 - 2×(-2)×(1) + 5×(3)×(1)

9 - -4 + 15 = 28

7 0
3 years ago
Read 2 more answers
The model below represents 4 x + (negative 4) = negative 2 x + 8.
ikadub [295]

Answer:

x = 2

Step-by-step explanation:

4 x + (negative 4) = negative 2 x + 8

4x + (-4) = - 2x + 8

4x - 4 = - 2x + 8

4x + 2x = 8 + 4

6x = 12

x =  \frac{12}{6}  \\  \\ x = 2

4 0
3 years ago
Read 2 more answers
Simplify the expression: (5 - 4i) (6 - 2i).
Andreyy89

Answer:

22 - 34i

Step-by-step explanation:

note that i² = - 1

Given

(5 - 4i)(6 - 2i) ← expand factors using FOIL

= 30 - 10i - 24i + 8i²

= 30 - 10i - 24i - 8 ← collect like terms

22 - 34i

8 0
3 years ago
The plate is rotated 90° about the origin in the counterclockwise direction. In the image trapezoid, what are the coordinates of
masya89 [10]
(x, y) --\ \textgreater \  (-y, x) (-2, 5) --\ \textgreater \  (-5, -2)
6 0
4 years ago
Read 2 more answers
Other questions:
  • A triangle has two sides with lengths 7 m and 12 m. Which of the following lengths could represent the length of the third side?
    13·2 answers
  • A square has area of 9 yd squared. What is the length of both sides?
    14·1 answer
  • Select the scenarios that correctly represent the given graph
    9·1 answer
  • Solve for al<br> (21 – 3a) = 6 - a
    14·2 answers
  • Insert parentheses,brackets, and/or braces to make the equation true: <br><br> 5+3x12-3=35
    10·1 answer
  • The sum of n A.M.'s between two numbers is 20. If the last mean is double of the first and one number is three times the other,
    13·1 answer
  • What is closer to 0<br><br> A. -0.2<br><br> B. 0.15
    6·2 answers
  • What is the x-intercept for the equation -8/3x+9
    10·1 answer
  • 5x + 5<br><br> 18x + 6<br><br> 4x - 7<br><br> 10x - 35<br><br> 32x + 24y<br><br> 30x - 40
    5·1 answer
  • Four high school students are working on a math problem to find the solution to (2x - 3)² = 255. Each student got a different an
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!