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
Y_Kistochka [10]
2 years ago
11

If used compensation to find product of 37x4 first she found 40x4=160 then adjusted that product by adding 3 groups of 4 to get

her final answer 172. What did she do incorrectly?
Mathematics
1 answer:
xeze [42]2 years ago
7 0
She added, but she added to 37, so she should have subtracted 3 groups of 4 instead of adding.
You might be interested in
Which shape is a unit cube?
8090 [49]

Answer:

square with 8 sides

Step-by-step explanation:

6 0
2 years ago
The absolute value function, f(x) = –|x| – 3, is shown.
Elanso [62]

Answer: D. all real numbers less than or equal to –3

5 0
3 years ago
Can someone please help me solve this?
Akimi4 [234]
A. This is the original equation: 2x + 3 - 1 = x + 5

b. 2x + 2 = x + 5 ← combined like terms on left side 
    2x + 2 - 2 = x + 5 - 2 ← used inverse operation to collect constants on right side
    2x = x + 3 ←simplified each side
    2x - x = x - x + 3 ←used inverse operation to collect variable terms on left side
    x = 3 ← simplified each side 
answer x = 3

c. 2(3) + 3 - 1 = 3 + 5
     6 + 3 - 1 = 8
       9  - 1 = 8
        8 = 8 
4 0
2 years ago
Find the missing angle measure(s).<br> 120°<br> IX<br> 70°<br> Yº<br> 50°<br> Task Card #4
Lynna [10]

y=70(vertically opposite angle)

70+50+X =180 (sum of angles in triangles)

120+x=180

X=60 //

6 0
2 years ago
1. (01.02)
Anton [14]

Answer:4

Step-by-step explanation:

f(1)=6(1)+2

=8

g(f(1))=2(8)+4/5

=20/5

=4

6 0
2 years ago
Other questions:
  • Use subsititution to solve each system of equations. [x=2y] [y = x -2]
    15·1 answer
  • Eduardo rented a bike from James' Bikes. It cost $19 plus $6 per hour. If Eduardo paid $49 then he rented the bike for how many
    9·1 answer
  • Evaluate the degree of the polynomial (y3 – 2) ( y2 + 11), expand using algebraic expressions and answer.
    11·1 answer
  • how do you find the scale factor dilated? ( not sure how to figure this out but if someone does help, it’d be appreciated! )
    5·1 answer
  • Explain steps to solve pls. thanks​
    9·2 answers
  • Please answer this correctly
    15·1 answer
  • Suppose that Y takes on the values {0, 1, 2, 3}, each with probability 1/4. Take a random sample of 5 numbers from this distribu
    13·1 answer
  • Select the two statements that are true about the equation y − 10 = 60(x − 40).
    15·2 answers
  • I really need help. Can you please solve this
    15·1 answer
  • The point P(x, y) is on the terminal ray of angle Theta. If Theta is between Pi radians and StartFraction 3 pi Over 2 EndFractio
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!