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
suter [353]
3 years ago
10

12. The weight of 56books is 8kg. Whatis the weight of 154such books?​

Mathematics
1 answer:
Korvikt [17]3 years ago
5 0

Answer:

56+56=112 16kg

112+42=154 42 = 6kg

Step-by-step explanation:

You might be interested in
What is an algebraic expression
Annette [7]
<span>Math Term Definition. Algebraic Expression. An algebraic expression is a mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators (like add,subtract,multiply, and divide). Here are some algebraic expressions: a + 1.</span>
8 0
3 years ago
Número racional no entero
Varvara68 [4.7K]

An estar escrito en la forma n / 1. Por ejemplo, 5 = 5/1 y, por tanto, 5 es un número racional. Sin embargo, números como 1/2, 45454737/2424242 y -3/7 también son racionales, ya que son fracciones cuyo numerador y denominador son números enteros.

Espero que esto te ayude

6 0
3 years ago
SOMEONE PLS HELP!! its due in 10 minutes
melisa1 [442]

Answer:

option 2 is better( 3 pizza with 30 inches diameter)

Step-by-step explanation:

Area of the large pizza = A=πr^2=962.11 * 2( for two pizzas)=1924.22

Area for small pizza : A=πr^2=706.86*3 pizza=2120.58

your buying more pizza for less price

(there are more than one way to figure the answer)

3 0
3 years ago
5/8 divided by 7/10 for the lowest fraction
o-na [289]

Answer:

5/8 ÷ 7/10 = 25/28

Uh i believe this is the lowest fraction it can go to

7 0
3 years ago
Read 2 more answers
Kate Alexander worked 40 hours last week. Her pay rate is $8.50 per hour. Assuming 7.65% social security withholding, how much s
Harman [31]
The answer is 40*8.50 * 7.65/100 = 26.01 and that's your answer
4 0
3 years ago
Other questions:
  • Help plz im not that good at this
    6·1 answer
  • Amount of money you earn per hour if you make d dollars in 15 hours??
    15·1 answer
  • What does it mean to “solve for a variable”?
    6·1 answer
  • -4 + 4 <br> Same signs? <br> Different sign?<br> Add/Subtract?
    9·2 answers
  • 12 divided by 9 tenths and hundredths
    13·1 answer
  • Which graph represents y=⌈x⌉ over the domain 2≤x≤5?
    6·2 answers
  • I need help asap!!!!!
    9·1 answer
  • The coefficient of y in 2x – 3y is ------------------- (3, -3, 2)
    6·1 answer
  • Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.
    11·1 answer
  • 22647 inches in meters. show working pls.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!