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
Stella [2.4K]
3 years ago
9

(B-c) / (2b-a). A=10, b= -4, c=63

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
8 0
(-4-63)\(2x-4-10)-8-10
-67\-18=-3.7
You might be interested in
If the circumference of a circle measures 3 4 π cm, what is the area of the circle in terms of π? A) 9 8 π cm2 B) 3 8 π cm2 C) 3
Paladinen [302]
O-o idk                          its hard             yesssssssssss                    
5 0
3 years ago
Read 2 more answers
Inequality sentence <br> Six subtracted from w is greater than 15<br> 2.
Vika [28.1K]

Answer:

Ok hi

Step-by-step explanation:

4 0
2 years ago
The residual plot for a data set is shown.
Cerrena [4.2K]

Answer:

The regression line is not a good model because there is a pattern in the residual plot.

Step-by-step explanation:

Given is a  residual plot for a data set

The residual plot shows scatter plot of x and y

The plotting of points show that there is not likely to be a linear trend of relation between the two variables. It is more likely to be parabolic or exponential.

Hence the regression line cannot be a good model as they do not approach 0.

Also there is not a pattern of linear trend.

D) The regression line is not a good model because there is a pattern in the residual plot.

3 0
3 years ago
Read 2 more answers
The value of the function f(x) = 3x squared minus 2x for x =4
goldenfox [79]

Answer:

Answer is 40.

Step-by-step explanation:

7 0
3 years ago
Can someone help me with these questions? i’m so lost
spayn [35]

Answer:

Q.5 ab=cd

Q.6 ad=bc

Q.7 ce=ae

Q.8 eb=ed

Q.9 angle D=angle B (opposite angle of parallelogram are equal)

let other angle of parallelogram be x.

angle A+angle B +angle C + angle D= 360° (sum of quadrilateral is 360°)

x+130°+x+130°=360°

2x+260°=360°

2x=360°-260°

2x=100°

x=100/2

x=50°

Q.10 similarly, angle b= angle d

let other angle be x.

x+61°+ x+61°=360°

2x+122°=360°

2x=360°+122°

2x=238°

x=238°/2

x=119°

Q.11 in quadrilateral opposite angles are equal and opposite angle of parallelogram are equal.

Q.12 in quadrilateral opposite angle are equal and opposite angle of parallelogram are equal.

Q.13 in quadrilateral opposite sides are equal and opposite sides are parellel and this property is also present in parallelogram.

q.14 in quadrilateral diagonal bisected each other and diagonal of parallelogram also bisect each other.

8 0
3 years ago
Other questions:
  • There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work.
    15·1 answer
  • If Jim Roller can paint a room in 3 hours while John Brush would take 4 hours, how long will they take if they work together? 1/
    12·1 answer
  • If a=3 and b=5 , then ab/15 + a(6+7b) =
    14·2 answers
  • Pls help me solve this
    9·2 answers
  • I need some help plz!!!
    10·1 answer
  • HELP PLEASE LOTS OF POINTS
    12·1 answer
  • Leyla played sports for 3 3− 4hours. Puno’s time playing sports was 3− 8as long. About how many hours did Puno play sports?
    5·1 answer
  • Lexi Chappell
    5·1 answer
  • **BRAINLIST**<br> who solves the problem have to show work!!
    15·1 answer
  • Find the value of X.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!