1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
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
notsponge
[240]
3 years ago
7
Explain how using basic facts can help you find 10x20x30x40 mentally
Mathematics
Answer
Comment
Send
1
answer:
kvv77
[185]
3 years ago
8
0
You just do 1x2x3x4
and then that equals 24
so now you have 24 and then you add 4 zeros because their are 4 zeros in the equation so then the final answer is
240000
Send
You might be interested in
You have a 5” by 7” photo that you would like to have enlarged to fit an 8” by 10” frame. Would the two photographs be similar?
Rasek [7]
No, 2 of the 5x7 would actually take up. 10x14
8
0
3 years ago
Which word correctly completes the sentence. the motorcycle fell over on _______ side A.it's B.its
777dan777 [17]
B "it's" means (it is) and that would not make sense if it fell on it is side .
4
0
3 years ago
Plz help I only got until 5:00 today
katen-ka-za [31]
The correct answer is -9/22.
6
0
3 years ago
What inverse of the function f(x)=1/4x-12
almond37 [142]
F−1(x)=4x+48 is your answer
3
0
3 years ago
What is the equation of the line that has a slope of -4 and passes through the point (2, 3)?
rosijanka [135]
Substituting into point-slope form,
7
0
2 years ago
Other questions:
Wendy thinks the perfect chocolate chip cookie has 353535 chocolate chips for every 555 ounces of dough. Cookie Club makes batch
8
·
1 answer
HELP PLS!!!<br> Solve the inequality $x^3 + 4x > 5x^2$.
14
·
1 answer
A circle has a radius of 5 inches. What is the circumference of the circle? Use 3.14 for pi.
15
·
2 answers
Sam wants to leave an 18% tip for his dinner. The bill is for $23.50.
12
·
1 answer
Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute y
8
·
2 answers
What is the product of (3y^-4)(2y^-4)?
6
·
2 answers
The diameter of a circle with endpoints A(-1,5) and B(4,-3) Use the midpoint formula to find the coordinates of the center of ci
5
·
1 answer
What can be said about a set of data with a standard deviation of 0? (This is a reading assessment question. Be certain of you
8
·
1 answer
Line AB contains points A (−1, 3) and B (5, 3). Line AB has a slope that is
15
·
1 answer
Multiply 0.035 times a power of ten so that the product is greater than 1, but less than 100. Write the expression.
11
·
1 answer
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!