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
blondinia [14]
4 years ago
6

Estimate 13/20-3/10=

Mathematics
1 answer:
maxonik [38]4 years ago
8 0
13/20-3/10 find LCD 
13/20-2*3/20 
13-2*3/20 combine 
7/20 or  (0.35)


You might be interested in
X = [ ? ] <br><br> PLEASE HELP
evablogger [386]

Step-by-step explanation:

60° + 60° + x + x = 180°. (Sum of angles in a triangle = 180°)

Therefore 2x = 60° and x = 30°.

3 0
3 years ago
Read 2 more answers
13) A certain radioactive isotope decays at a rate of 0.1% annually. Determine the half-life of this isotope, to the
AnnZ [28]

Answer:

se__xxxx cha_t

Step-by-step explanation:

aaah aaaah

8 0
3 years ago
Is y=19 a solution to the equation 2y=38
labwork [276]
Yes. just multiply 2x19= 38
4 0
3 years ago
i've been studying this secret message for hours but I cant seem to break the code. what it really needs is ______. A. a pretty
marshall27 [118]
The correct answer to this complex equation of cheese is D
4 0
4 years ago
A man gave out 24000 to his three brothers,X ,Y and Z to be shared among them . If X takes twice as much as Y and Y is given one
krek1111 [17]

The amount received by each of the three brothers from the $24,000 given them based on their sharing ratios is worked out using a system of equations as follows:

X' share = $8,000

Y's share = $4,000

Z's share = $12,000

<h3>What is an equation?</h3>

An equation is a mathematical statement that shows that two values are equal.

A system of equations uses numbers and variables.

Data and Calculations:

Amount to be shared = $24,000

Sharers = X ,Y and Z

Sharing ratios:

X takes twice as Y = 2y

Y takes 1/3 of Z, Y = y

Z receives 1/3 of Y = 3y

Ratio = 2y + y + 3y

2y + y + 3y = 24,000

6y = 24,000

y = 4,000

X' share = $8,000 (2 x 4,000)

Y's share = $4,000 (4,000)

Z's share = $12,000 (3 x 4,000)

Thus, from the $24,000, X received $8,000, which is twice as much as Y's $4,000, and Y's share is one-third of Z's $12,000.

Learn more about equations at brainly.com/question/2972832

#SPJ1

6 0
2 years ago
Other questions:
  • Help with this question please!!
    6·1 answer
  • What’s 15f plus 5g plus 45?
    5·1 answer
  • A construction company orders tile flooring for the kitchen and three bathrooms of a new home. The kitchen floor measures 48 squ
    13·1 answer
  • What is the ratio of 4 shirts for 32.00what is the ratio and percent of 4 shirts for 32.00
    7·1 answer
  • Did I get this right? I want to make sure
    6·1 answer
  • Please help me I need the answers!
    12·1 answer
  • Wendy purchased 9 pizzas for x dollars. She spent a total of
    11·1 answer
  • A box of 10 chocolates cost $7.30. How much does one chocolate cost?
    8·2 answers
  • Sam receives pay rises of 4% o his hourly rate and 5 % on his base rate. How much would he earn for completing a 42 hour week ov
    10·1 answer
  • What is the angle measurement of CBD?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!