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
AURORKA [14]
3 years ago
15

(x - 2)} = 5 Solve and check for extraneous solutions

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
6 0
answer: x= 7

Hope this helped if it did mark me brainliest
You might be interested in
Factor problems 13 - 16 by using the perfect squares method.
Anarel [89]
Your answer is D. (2x2 - 5)(-2x2 + 5)
7 0
2 years ago
PLEASE HELP! DUE TONIGHT
navik [9.2K]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
What is the value of x in the Proportion
zaharov [31]

Answer:

8 1/10

Step-by-step explanation:

trust me , i took tha test

8 0
3 years ago
The gold bar has a trapezium cross-sectional area. Gold has a density of 19.3 grams per cm3. Work out the mass of the gold bar.
Varvara68 [4.7K]

Answer:

Mass of gold bar = 13.896 kg

Step-by-step explanation:

Volume of gold bar = Area of  trapezium x Length of bar

Length of bar = 16 cm

Area of  trapezium = 2 x Area of triangle + Area of rectangle

Area of triangle = 0.5 x 5 x 3 = 7.5 cm²

2 x Area of triangle = 2 x 7.5 = 15 cm²

Area of rectangle = 6 x 5 = 30 cm²

Area of  trapezium = 15 + 30 = 45 cm²

Volume of gold bar = 45 x 16 = 720 cm³

Density of gold = 19.3 g/cm³

Mass of gold bar = 720 x 19.3 = 13896 g = 13.896 kg

Mass of gold bar = 13.896 kg

6 0
3 years ago
Read 2 more answers
Is this mapping a function or not a function? Explain.
lorasvet [3.4K]

Answer:

a relation in which for every input there is exactly one output (for every x there is just one y)

Step-by-step explanation:

since you didn't give what was supposed to be a mapping function or not thats the best i can do

3 0
3 years ago
Read 2 more answers
Other questions:
  • You currently have a balance of $34 in your checking account. You then write a check for $76 dollars to pay for groceries. Final
    8·2 answers
  • An urn contains 6 red and 7 black balls. 4 balls are randomly drawn from the urn in succession, with replacement. That is after
    7·1 answer
  • If there are 50 floats in a parade how many ways can a first and second place trophy be awarded
    7·1 answer
  • Algebra Functions and Data Analysis
    8·1 answer
  • Eric and Joshua are playing ping pong and pool. Joshua believes he has a good chance of beating Eric in at least one of the game
    11·1 answer
  • A differential equation that is a function of y only
    15·1 answer
  • Fernando opened a pizza box. Inside there was 3/4 of a pizza. Fernando ate 1/2 of
    7·2 answers
  • TRUE OR FALSE LOOK THE PHOTO RENAE HELP ME FIRST LOL
    5·1 answer
  • Find the length of each side of an equilateral triangle with perimeter 60 inches.
    12·1 answer
  • Jerry bought 680 square feet of wood flooring to liven up his retail store. He has 1/4 of the flooring left over. How many squar
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!