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
ivann1987 [24]
2 years ago
13

So what's the use Mental Math to find 7 x 53 which expression could is definitely not the

Mathematics
2 answers:
Bess [88]2 years ago
8 0
Im not sure what you mean but the answer would be 371 
docker41 [41]2 years ago
5 0
7x50+ 7x3 would be easy mental math.
You might be interested in
3kg a hit with a force of 9 Newton’s
Anna [14]

Step-by-step explanation:

(3000N) F–D = m a2. D= F–m a2. = 3000N– 1200kg × 0.75 m s-z.

3 0
2 years ago
Graph y = 3x - 3 and label the x- and y-intercepts. My answer: (0,3)
Lesechka [4]
The slope-intercept form of the linear function is y = m x + b , where m is the slope and b is y-intercept.
Here we have: y = 3 x - 3
a ) When y = 0
0 = 3 x - 3
- 3 x  = - 3
x = ( - 3 ) : ( - 3 ) 
x = 1
When x = 0
y = 3 * 0 - 3 
y = - 3
So x - intercept is ( 1, 0 ) and y-intercept is ( 0, - 3 ).
b ) The slope:
m = ( y2 - y1) / ( x2 - x1 ) = 
= ( - 3 - 3 ) / ( 5- 7 ) = ( - 6 ) /( - 2 ) = 6 / 2 = 3
Answer: The slope m = 3 . 
5 0
2 years ago
Find (4.2) x (1.6) by drawing an area diagram or using another method. Show your reasoning. Pleae answer this I really need help
olchik [2.2K]

Answer:

the answer is 6.72

Step-by-step explanation:

Instead of a diagram you can do 4.2 times 1.6 and after you finishes doing that You put the decimal 2 times and you should get 6.72

8 0
3 years ago
How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!
Natalka [10]

Answer:

Step-by-step explanation:

x^2.x^1

=9^2.9^1

= 9 multiplied by 9

=81

9 multiplied by 1

=9

81 multiplied by nine

=585.198599

6 0
2 years ago
What is 87+56-78=?? if u know the answer plz give it to me right <br> k
PilotLPTM [1.2K]
It equals to 65 for the exact answer
4 0
2 years ago
Read 2 more answers
Other questions:
  • A garden that is 5ft by 6ft has a walkway 2 ft wide around it. Determine the values of x and y and find the amount of fencing ne
    9·2 answers
  • Round $60.55 to nearest dollar
    9·1 answer
  • Daniel wrote the number 45,358. How many times greater is the 5 in the thousands place than the 5 in the tens place
    8·1 answer
  • PLEASE HELP. 23 POINTS AND BRAINLIST.
    11·1 answer
  • Calculate the product in square (m2)
    15·1 answer
  • 25-28 i need help with
    13·1 answer
  • What is the perimeter of the room?<br>5 yd<br>. What is the area of the room?<br>4 yd​
    9·1 answer
  • What is the scale factor of ABC to DEF?
    8·2 answers
  • Enter the numerator that makes the equation true.
    5·1 answer
  • Can someone help (8th grade math)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!