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
Sauron [17]
2 years ago
10

There are 250 bricks used to build a wall 20 feet high.How many bricks will be used to buld a wall that is 30 fet high

Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
3 0

Answer: 375

Step-by-step explanation:

Since we are given the information that there are 250 bricks used to build a wall 20 feet high, the number of brick used per feet will be:

= 250/20

= 12.5 bricks per feet.

Therefore, the number of bricks that will be used to buld a wall that is 30 fet high will be:

= 12.5 × 30

= 375 bricks.

Therefore, 375 bricks would be used.

You might be interested in
What's the subset of 1.68
lara [203]
REAL NUMBER, RATIO NUMBER
7 0
3 years ago
Read 2 more answers
Write an equation for the following:
inysia [295]

Answer: 3(x+4)=x+18

Step-by-step explanation: Break down the problem. It says three times the sum of a number and 4. You have to add the number and 4 first. Since you're multiplying by 3, put the sum of a number and 4 in parentheses. This equals the same as eighteen more than the number. It set up how it sounds. Add 18 to the number.

7 0
3 years ago
2/5 + 3/8 - Adding fractions
m_a_m_a [10]

Answer:31/40

Step-by-step explanation:

To add you have to have a common denominator. To get that you can multiply each fraction by one in different ways. 2/5 *8/8= 16/40 and 3/8* 5/5= 15/40 and then add those two to give you 31/40.

5 0
2 years ago
Read 2 more answers
Which is greater? 4 tenths and 2 hundredths or 2 tenths and 4 hundredths
Orlov [11]


4 tenths and 2 hundredths is written .42

2 tenths and 4 hundreds is written .24

.42 is greater than .24

.42  > .24

Hope this helps.

8 0
3 years ago
A child wants to fill up a box with snow he can only carry the box if it weighs under 30 pounds the dimensions of the box are 30
Korolek [52]

Answer:

I thought that all races were = I thought it was fine we all loved each other and that there were protests. That the black lives matter. if a police officer kills a white man bc the white man is a threat then no one cares but if a police man kills a black man bc a black man is a threat everyone protests. I thought we were = but then black people are out there saying there lives matter. They do but white lives matter too so do blue lives and green lives and purple lives. Everyone matters but if you say that apparently you get in trouble. All lives matter but instead people had to make a program titled black lives matter.

Also guys you can love a guy as a friend just not in a gay way. That is not okay you are getting confused I love my friend who is the same gender as me but I don't get my feelings confused. Can yall just be straight please.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Matt went hiking every 12 days and swimming every 8 days when will he go hiking again on the same day
    12·1 answer
  • If F(x) = 3x + 10x and g(x) = 5x - 3, find (f+g)(x)
    9·1 answer
  • There are four hundred students as Thompson Middle School. If 54% of the students are female, what is the ratio of female to mal
    11·1 answer
  • Help ! Easy 7th grade work ! I’ll give brainliest!
    6·1 answer
  • Represent the following sentence as an algebraic expression, where "a number" is the
    9·1 answer
  • 36 into the ratio 4:5​
    12·1 answer
  • HELP I NEED THIS NOW I HAVE 5 MINUTES LEFT AND 5 MORE QUESTIONS!!
    6·1 answer
  • Which statement about parallel lines is true?
    15·1 answer
  • Both equations in a system of linear equations have a slope of 1/2. Does this system have infinitely many solutions? Explain. pl
    13·1 answer
  • 0.3 x 0.9 <br><br> Help Please!! WIll mark Brainliest!
    11·3 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!