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
Gekata [30.6K]
3 years ago
13

Please help me with this someone please explain and show your full work

Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0
1. I am guessing the triangles split the bottom in half so you will find the area of the triangles and the rectangle and add them together
Triangle=3×4 /2 12/2=6
Triangle 3×4 /2 6
Rectangle: 8×1 8
6+6+8=
12+8=20m^2

2. Triangle area+rectangle area
Rectangle: 22×24 528
Triangle: 8×24 /2 192/2 96
528+96= 624
You might be interested in
What type of number is π/2
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

whole number   No

integer   No

rational :  No, because pi is irrational.

irrational:  YES.  π/2 is the ratio of pi to 2, BUT pi is irrational.

7 0
3 years ago
Please answer this fast
Jlenok [28]
12+8y you have to do like terms and the distributive property of 2(y+1)
4 0
3 years ago
Atevery bus station, busses depart at a rate of 3 every 10 minutes. At this rate, how many buses would you expect to depart in o
Ber [7]
Rate of 3 every 10 minutes.

In 10 minutes there are 3 buses.

In  1 minute    it is        (3/10).     For 1 hour = 60 minutes.

For 60 minutes  =  3/10  * 60  =  18.

18 buses.
7 0
3 years ago
Eight randomly selected customers at a local grocery store spent the following amounts on groceries in a single visit: $216, $18
chubhunter [2.5K]

Answer:

a) 910

b) 828100

c) 144320

Step-by-step explanation:

a. ∑y

This is the sum of all values of y. So

\sum y = 216 + 184 + 35 + 92 + 142 + 175 + 9 + 57 = 910

b. (∑y)^2

This is the square of the sum, so the square of 910, that we found in the previous item.

910² = 828100

c. ∑y^2

This is the sum of the squares of each amount spent. So

\sum y^2 = 216^2 + 184^2 + 35^2 + 92^2 + 142^2 + 175^2 + 9^2 + 57^2 = 144320

8 0
3 years ago
50 students in 4 buses
Anna11 [10]
The answer is 54 because you add them
5 0
3 years ago
Read 2 more answers
Other questions:
  • The shorter leg of a 30°-60°-90° triangle is 6. What is the length of the other leg?
    10·2 answers
  • What is the measure of angle c?
    12·2 answers
  • A bottle of syrup has a mass of 560 grams. if the empty bottle has a mass of 305 grams, what is the mass of the syrup?
    12·1 answer
  • Find a pair of numbers that is a member of both x=1+1y and x=36-4y
    7·1 answer
  • A manufacturer finds it costs him x + 5x + 7 dollars to produce x tons of an item. At 2 production levels above 3 tons, he must
    12·1 answer
  • If each 15 students will give a one and a half minute speech in English class how long would it take to give the speeches
    13·2 answers
  • How can you use your knowledge of taxes and simple and compound interest to help you make informed decisions in real world
    7·1 answer
  • You work in a furniture repair shop and are taking apart an old table to refinish it. You are trying to remove a bolt with a wre
    10·1 answer
  • At a yard sale, Celia bought an electric for 85% of its original value. Celia pad $75.65 for the guitar. What was the original v
    11·1 answer
  • Which expression represents four times the difference of 64 and 18
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!