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
BartSMP [9]
3 years ago
7

Listed below are four different cases in which a comparison of means was conducted. match the case to the appropriate set of equ

ations needed to compare the means.
Mathematics
1 answer:
Rudiy273 years ago
4 0
Impossible to answer without diagram, please repost with diagram so we can help.
You might be interested in
Please help quick what is the answer thank you
notka56 [123]
Answer: y= -3x + 4
Explanation: As the general equation of line is y= mx + c where m is the slope of the line and c is the y intercept.
=> for m we need to find the slope of line which is y2 - y1/ x2 - x1
=> 7-1/ -1-1 = 6/-2 = -3
and as we can in the diagram the y intercept is 4
that means our equation for the given line is y = -3x + 4.
5 0
2 years ago
Read 2 more answers
What does A equal?<br><br>•1<br>•4<br>•58​
IRINA_888 [86]

Answer:

a=4

Step-by-step explanation:

if a+5=2a+1

then 5-1 = 2a-a

so 4 = a

4 0
3 years ago
11. You are asked to put a V-shaped roof on a house. The slope of the roof is 53°. What is the measure of the angle needed at th
Anestetic [448]
The question said that it told you the base angles. A roof would have two equal base angles. The base angles= 53

All the angles of a triangle each 180, (the roof is shaped like a triangle)

So, let's make x the missing angle.

53(2)+x=180

106+x=180

Subtract 106 on both sides.

180-106= 74

The vertex angle is 74.

I hope this helps!
~cupcake
4 0
3 years ago
Read 2 more answers
Gina has been present at school for 40 of the first 45 days of the school year. The school year is 180 days long. If Gina contin
guapka [62]

The answer is going to be 160.

6 0
3 years ago
Read 2 more answers
Rona mixes 2 pounds of meat with some chopped vegetables to make a mixture. She divides the mixture into 4 equal portions. Each
vodomira [7]
Well if each portion is 3 pounds and there is 4 portions all together it would be 12 pounds. you already know know that the meat is 2 pounds so you subtract 2 from the whole and you are left with 10. The chopped vegetables are 10 pounds in total.
The answer is
4x3=12-2=10

6 0
3 years ago
Other questions:
  • What's 43 centimeters in fraction
    7·1 answer
  • Find f’(x) when f(x)= 2x^2
    8·2 answers
  • Brainliest
    13·1 answer
  • During the period of time that a local university takes phone-in registrations, calls come in at the rate of one every two minut
    8·1 answer
  • 10+6÷3+2×8=
    7·1 answer
  • Graph the solution of this inequality 350 ≥ 125 + 15x
    12·1 answer
  • Find the volume of the pyramid 6cm 11cm 4cm
    11·1 answer
  • Use the formula you learned to answer the question. If a dogsled team travels 4 kilometers in 8 minutes, what is the speed of th
    10·1 answer
  • What is the point and the slope in the equation y-3=7(x+5)
    6·2 answers
  • Tina plans on going bowling this weekend, and there are two bowling alleys in her town. The Bowling Pin charges $5 for shoe rent
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!