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
aliya0001 [1]
2 years ago
13

What is the answer to this ? 1.39×2

Mathematics
1 answer:
wariber [46]2 years ago
6 0

Answer:

The answer is 2.78

Step-by-step explanation:

You might be interested in
HELP FAST LOL HAHAHAH
OleMash [197]

Answer:

184

Step-by-step explanation:

First, note that the sides that are opposite to each other are congruent (this will come into play in a second). We can find the area of each triangle by doing 0.5(b)(h) (aka half * base* height). Since we've established tha opposite sides are congruent and the triangles are opposite to each other, they must be congruent. That means that the area is going to be the exact same for both triangles. So, we get the expression (0.5)(6)(4)(2), which comes out to 6*4 = 24. Then, to find the area of the 2 rectangles that are the sides, just do 5*10*2 = 100 square meters for both rectangles combines. Lastly, we need to find the area of the floor. The dimensions of the floor are 6 and 10, so we just do 6*10 = 60. Now, add all those numbers together. We get 100+60+24 = 184. Hope this helps! Let me know if anything is still confusing.

4 0
3 years ago
A cookie recipe called for 2 ½ cups of sugar for every
Semmy [17]

Answer:

You would need 6 1/4 cups of sugar.

7 0
2 years ago
Simplify -3+6i-(-5-3i)-8i​
borishaifa [10]

Answer:

2 +i

Step-by-step explanation:

-3+6i-(-5-3i)-8i​

Distribute the minus sign

-3 +6i +5 +3i -8i

Combine like terms

-3+5 +6i +3i -8i

2 +i

4 0
3 years ago
What is the value of the expression-2.1(4.7+(-7.4)
SIZIF [17.4K]
-2.1(4.7+(-7.4))
-2.1(-2.7)

Your answer is...
5.67
5 0
3 years ago
Read 2 more answers
Pls help! (put a joke in ur awnser)
djverab [1.8K]

Answer:

r⁶

Step-by-step explanation:

Cancel the common factors or r⁹ and r³

3 0
2 years ago
Read 2 more answers
Other questions:
  • Given the function f(x)=x^4+10x^3+35x^2+50x+24 , factor completely. Show all work and steps. Then sketch the graph.
    13·1 answer
  • PLEASE HELP BIG BIG POINTS 20 POINTS!!!!
    12·2 answers
  • Jordan starts his day by doing his exercises. Jordan jumps rope for 10 minutes and lifts weights for 30 minutes. Jordan runs 10
    9·1 answer
  • Solve 15k - 4 = 5k + 16
    6·2 answers
  • A truck is carrying 3 tons of cement and 150 pounds of bricks. How many pounds does the truck's load weigh in total?
    12·2 answers
  • Determine the value of t.
    14·2 answers
  • Rachel put $2200 into an account that pays 4.2% simple interest for 5 years.
    10·1 answer
  • Use expanded form to record
    14·1 answer
  • which of the following statements is true? a. the radius of a circle is twice its diameter b. to find the diameter of a circle,
    8·2 answers
  • What is Symmetric Matrix ??​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!