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
omeli [17]
3 years ago
12

What is a reasonable estimate for the product 43 times 68

Mathematics
2 answers:
kupik [55]3 years ago
8 0
A reasonable answer would be 2800 because 40x70. 
dsp733 years ago
7 0
43 times 68.

43
x68

8 times 3 is 24. Bring the 2 over the 4.
8 times 4 is 32. Add 4. Equals 36.
Answer so far is 364.

Add a 0 before answering.
3 times 6 is 18. Bring the 1 over the 4.
4 times 6 is 24. Add 4. Equals 28.
Answer so far is 288

Add 364 + 288
Final answer is 652.
You might be interested in
Please help and tell me how to do this <br> 20 POINTS
svp [43]
The answers are :
13) 9
14) 200
15) -10
16) -300

17) -276
18) -66
3 0
3 years ago
Read 2 more answers
Natalie works in a shop and earn $43 per day. She earns an extra $3 for each toy she sells. If Natalie wants to earn at least $7
Pachacha [2.7K]
<span>This would be your answer 43 + 3n ≥ 70, so n ≥ 9

I hape this help</span>
7 0
3 years ago
Read 2 more answers
Rewrite 2tan3x in terms of tanx
blsea [12.9K]
2\tan3x=2\tan(2x+x)=\dfrac{2\tan2x+2\tan x}{1-\tan2x\tan x}

Use the same identity to expand \tan2x.

\tan2x=\tan(x+x)=\dfrac{\tan x+\tan x}{1-\tan x\tan x}=\dfrac{2\tan x}{1-\tan^2x}

\implies2\tan3x=\dfrac{2\dfrac{2\tan x}{1-\tan^2x}+2\tan x}{1-\dfrac{2\tan x}{1-\tan^2x}\tan x}
2\tan3x=\dfrac{2\tan x\left(\dfrac2{1-\tan^2x}+1\right)}{1-\dfrac{2\tan^2x}{1-\tan^2x}}
2\tan3x=\dfrac{2\tan x\left(2+1-\tan^2x\right)}{1-\tan^2x-2\tan^2x}
2\tan3x=\dfrac{2\tan x(3-\tan^2x)}{1-3\tan^2x}
4 0
3 years ago
Find the value of x in the figure below. Show your work.
dalvyx [7]

Answer:

Step-by-step explanation:

Triangles equal to 180 degrees.

Since you’re given the degrees of the 2 angles of the triangle, heres what youll do:

Add the two given degrees

70+55

Minus that from 180 to get x.

Hope that helps.

6 0
3 years ago
 if a polyhedron has 7 Face 15 edges how many vertices have
coldgirl [10]
10 vertices





Hope it helps
6 0
3 years ago
Other questions:
  • Find the anual premium for 25,000 of life insurance at 22.24 per 1,000 dollars how do you solve this
    12·1 answer
  • Dianne pays $28 to enter a stare fair , plus $2 for each ride . What equation represents her total cost
    11·1 answer
  • Please help:( I would really appreciate it
    6·1 answer
  • Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's
    8·1 answer
  • Can synthetic division always be used instead of polynomial long division?
    9·2 answers
  • What is the diameter of 10 inches​
    10·1 answer
  • Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic.
    12·1 answer
  • Nigel went to a sandwich shop for lunch. The menu to the above shows the types of cheeses and meats available. If Nigel chooses
    15·2 answers
  • The ratio of men to women working for a company is 5 to 6. If there are 198 employees total, how many women work for the company
    10·1 answer
  • What are the answers for cake? i need this quickly
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!