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
finlep [7]
3 years ago
9

Please help! This is 6th grade math on surface area.

Mathematics
1 answer:
KatRina [158]3 years ago
5 0

Answer:

<u>144</u>

Step-by-step explanation:

Ok. I love problems like this.

You just have to find the surface are of each part and add it up!

To find the surface area of a rectangle, you multiple the base and the height. To find the surface area of a triangle, you multiple the base and height, and divide by 2 (because its half of a rectangle).

<u>Left rectangle:</u> 3*ll=33

<u>Middle rectangle:</u> 4*ll=44

<u>Right rectangle:</u> 5*ll=55

<u>Top triangle:</u> 3*4=12

                      12/2=6

<u>Bottom triangle:</u> 3*4=12

                           12/2=6

<u>ADD THEM ALL!!!</u> 33+44+55+6+6=<u>144</u>

<u></u>

<u></u>

(Also can I please please please have brainliest? I need it to level up!)

You might be interested in
Which option/bubble is it??
jek_recluse [69]
The option is the 3rd bubble
3 0
3 years ago
What 21.807-10.739=?​
DiKsa [7]

Answer:

2.428 is the answer....

4 0
3 years ago
On Saturday, Simone’s volleyball team will be having a family picnic. Hot dogs are sold at the local store with 10 hot dogs in a
yulyashka [42]

Answer:The correct answer is 4 packages of hot dogs and 5 packages of hot dog buns

Explanation:

To find the least number of packages of each item the team has to buy, it is necessary to find the Least Common Multiple of the two numbers (10 and 8), which is the lowest integer that is multiple of both 10 and 8, and therefore represents the least number of hot dogs and hot dog buns the team has to buy to get the same number of the two items. Now, to find the LCM follow this process:

1. List the two numbers

10

8

2. Now, find the multiplies of each number

10 x 1 = 10 / 10 x 2= 20/ 10 x 3= 30 / 10 x 4 = 40...

8 x 1= 8/ 8 x 2 = 16 / 8 x 3 = 24 / 8 x 4 = 32 / 8 x5 = 40...

3. Notice the first common number in both, in this case, 40 because 10 x 4 = 40 and 8 x 5= 40.

This means the Least Common Multiple is 40, and therefore the team should buy 40 of each item. Additionally, this means they need to buy 4 packages of hot dogs (each package contains 10 units) and 5 packages of hot dog buns (each package contains 8 units).

5 0
3 years ago
3×10 square 3 scientific notation would I still put the decimal behind the 3 and continue with the answer of 3.000 sorry I'm get
Oksana_A [137]
The number goes on and on so put a line on top of that num. To show it teacher that,that number is infinite. So yeah ur right (°∀°)b
4 0
3 years ago
Name two lines that are perpendicular
Aleksandr [31]

Answer:

AE and CE or AB and CD

Step-by-step explanation:

for explanation perpandicalar is to form a right angle =90 and its symbol is □

4 0
3 years ago
Read 2 more answers
Other questions:
  • A math teacher assigns anywhere from 15 to 35 problems for homework three nights a week. Over the past three weeks, she recorded
    14·1 answer
  • What is the mean? Plz help
    6·2 answers
  • What is the square root of 200
    12·1 answer
  • Which function has an inverse that is a function
    7·1 answer
  • Solve each equation 2 = e - 1
    14·2 answers
  • Jason won 2 prizes at the carnival. He can choose one teddy bear from 5 different colors and one baseball hat from 3 different t
    15·1 answer
  • 38 minus 14, divided by 8
    7·1 answer
  • Margie uses 8 grams of tea leaves to make 32 fluid ounces of tea. Last week she made 250 fluid ounces of tea. How many grams of
    9·2 answers
  • Simplify the following monomials pls
    9·1 answer
  • Maddie took a rock-climbing course at Boulder Bend Rock Gym. In addition to the fee for the 8 classes she took, the rock gym cha
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!