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
maria [59]
3 years ago
9

Please help :( I don’t get these what so ever!!!

Mathematics
2 answers:
NeX [460]3 years ago
7 0

Answer:

10.95 for a, b is definitely from a different problem

Step-by-step explanation:

3*3.65=10.95

Anna [14]3 years ago
5 0
Can you please explain more so that I can give you the correct answer because just by showing an image does not help
You might be interested in
Pls be right will give brainliest
andreev551 [17]

Answer:

D: Yes, a reasonable estimate is around 5 · $7 = $35.

Step-by-step explanation:

None

6 0
2 years ago
Is ab perpendicular to cd ? Explain.
Afina-wow [57]
We know that
if two lines are perpendicular
then
the slopes 
m1*m2=-1

step 1
find the slope AB
A (0,2)
B (-3,-3)
m=(y2-y1)/(x2-x1)-----> m=(-3-2)/(-3-0)-----> m=-5/-3----> m1=5/3

step 2
find the slope CD
C (-4,1)
D (0,-2)
m=(y2-y1)/(x2-x1)-----> m=(-2-1)/(0+4)-----> m=--3/4----> m2=-3/4

step 3
multiply mi*m2
(5/3)*(-3/4)-----> -15/12
so
15/12 is not -1
therefore
 AB is not perpendicular to CD
4 0
3 years ago
If you have a population standard deviation of 9 and a sample size of 144, what is your standard error of the mean?
andrezito [222]
So your answer would be 1296
6 0
2 years ago
Read 2 more answers
The sum of the interior angle measures of a convex polygon is 540° . How many sides does it have?
Step2247 [10]
The answer
5
Explanation
The shape is a pentagon
7 0
2 years ago
Which equation represents the line with a slope of 2/5 and a y-intercept of (0,-3)?
lutik1710 [3]
This is the answer y= -x+3
5 0
3 years ago
Other questions:
  • you invested $27000 in two account paying 2% and 8% annual interest respectively of the total interest earned for the year was $
    6·1 answer
  • Shelly a 4.2 oz of Trail Mix Marsh Marshall ate 4.25 oz of Trail Mix how much more trail mix did Marshall eat
    11·2 answers
  • HELP PICTURE IS SHOWN
    13·1 answer
  • F(x)=4(2)^x <br><br> what would a graph of this look like?
    6·1 answer
  • I NEED HELP ASAP, QUESTIONS IN ON THE IMAGE
    15·1 answer
  • two patterns start at 0. the rule for pattern A is add 2. the rule for pattern B is add 3. what is the value of pattern B when p
    15·1 answer
  • A coin is tossed 300 times and it lands on heads 180 times. Based on the outcome, enter the number of times the coin is expected
    15·2 answers
  • Eh whats the answer. thankssssssssss
    14·2 answers
  • there are 27 berries in a bowl and counter 1/3 of them are raspberries how many raspberries are in the bowl
    5·2 answers
  • Fractions and decimals
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!