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
AfilCa [17]
3 years ago
13

The number of boys if the total height would of the boys is 16.4 meters and their average height is 1.2 meters

Mathematics
1 answer:
galben [10]3 years ago
3 0
Number of boys= 16.4÷ 1.2=13
You might be interested in
A 2.5m long ladder leans against the wall of a building. The base of the ladder is 1.5m away from the wall. What is the height o
katen-ka-za [31]
I’m pretty sure you just use pythag for that so 1.5^2 + h^2 = 2.5^2 and once you solve that you should have your answer and don’t forget to root it after
7 0
2 years ago
Read 2 more answers
A toy previously sold for $10.00 now sells for 75 cents. Calculate the decrease in the value of the toy
kramer
The decrease in the value of the toy is $9.25 if you subtract $ 0.75 from $10.00 then you get $9.25 so it's $9.25 cheaper
7 0
3 years ago
Charlie knows that 3 blocks are needed to make a tower that is 0.5 foot high.
iogann1982 [59]

Answer:

24 blocks will be needed to make the tower that is 4 feet high

Step-by-step explanation:

Let us use the ratio method to solve the question

∵ Charlie knows that 3 blocks are needed to make a tower that is

   0.5 foot high

∵ He needs to make a tower that is 4 feet high

→ By using the ratio method

→  Blocks  :  height (ft)

→   3          :   0.5

→   x          :   4

→ By using the cross multiplication

∵ x × 0.5 = 3 × 4

∴ 0.5x = 12

→ Divide both sides by 0.5 to find x

∵ \frac{0.5x}{0.5} = \frac{12}{0.5}

∴ x = 24

∵ x represents the number of blocks

∴ 24 blocks will be needed to make the tower that is 4 feet high

7 0
2 years ago
What is the solution to the system of equations graphed below?
umka2103 [35]

Answer:

a

Step-by-step explanation:

the two lines intercept at 1,-2

6 0
2 years ago
Read 2 more answers
Anyone know this?????
kifflom [539]

Answer:

WZX=57

Step-by-step explanation:

90-33 = 57

You don't have to use the equation unless you want to check yourself.

6 0
3 years ago
Other questions:
  • A football team lost 9 yards on its first play. It then gained 9 yards on its second play.
    12·1 answer
  • Enter an algebraic expression to model the given context. Give your answer in simplest form.
    15·1 answer
  • in the figure, m angle fac equals m angle gbc. find m angle dbc. a. 152 degrees b. 180 degrees c. 208 degrees d. 332 degrees
    5·1 answer
  • What is the solution to the inequality 3(2-3x)<51
    6·2 answers
  • Mick paid 2.94 in sales tax on an item that costed 42.00 before tax at the rate how much would he pay in sales tax for an item t
    12·2 answers
  • Can you please help asap
    9·1 answer
  • Which of the following coordinates is located in Quadrant IV?
    6·2 answers
  • Please list the transformations for the function <img src="https://tex.z-dn.net/?f=y%3D%5Cfrac%7Bx%2B2%7D%7Bx%2B5%7D%2B2" id="Te
    10·2 answers
  • When a willow tree was planted it was 24 inches tall. Three years later, the tree was
    7·2 answers
  • Sara is going to wrap a birthday present for her niece. She has a single piece of wrapping paper with an area of 400 in2.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!