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
timurjin [86]
2 years ago
5

HELP with part (b)!! will mark brainlest!!!!

Mathematics
2 answers:
Natasha2012 [34]2 years ago
3 0
7.) (x, y) —> (1/2*x, 1/2*y)
fomenos2 years ago
3 0

Answer:

Step-by-step explanation:

it's 7 b/c everything is  halved    

You might be interested in
You have torn a tendon and are facing surgery to repair it. the surgeon explains the risks to you: the probability of infection
skad [1K]
P(most favorable outcome) = 1 -(0.03 +0.16 -0.01) = 0.82

_____
"repair fails" includes the "infection and failure" case, as does "infection". By adding the probability of "repair fails" and "infection", we count the "infection and failure" case twice. So, we have to subtract the probability of "infection and failure" from the sum of "repaire fails" and "infection" in order to count each bad outcome only once.

The probability of a good outcome is the complement of the probability of a bad outcome.
5 0
3 years ago
Another day. Another question... :)
lutik1710 [3]

im not sure but its 80 or 65



3 0
3 years ago
Help on this question<br>​
AnnyKZ [126]

Answer:

20(pie)

Step-by-step explanation:

Since the circumference of a circle is 20 feet, the formula for circumference is 2r(pie) with r=radius

(radius)2=diameter

(diameter)(pie)

20(pie)

6 0
2 years ago
Read 2 more answers
A telemarketer spent 7 hours during her 8-hour shift calling up new clients. What percentage of her time was spent on things oth
padilas [110]
1/8 of her time was spent on things other than working with clients. 1/8 = 0.125 * 100 = 12.5%
6 0
1 year ago
Solve for x and y.<br><br> 4x-3y=16<br> -2x+4y=-2<br><br> DUE 2/7/17!
Trava [24]
\left \{ {{4x-3y=16\:(I)} \atop {-2x+4y=-2\:(II)}} \right.

<span>Multiply the 2nd equation by (-4). This will eliminate the x's when you add the two new equations together.
</span>\left \{ {{4x-3y=16\:\:\:\:\:\:\:\:\:\:} \atop {-2x+4y=-2\:*(-4)}} \right.
\left \{ {{\diagup\!\!\!\!4x-3y=16} \atop {-\diagup\!\!\!\!4x+8y=-4}} \right.
--------------------
5y = 12
\boxed{\boxed{y =  \frac{12}{5}}}\end{array}}\qquad\quad\checkmark

Let's replace the value found in the first equation:
4x-3y=16\:(I)
4x-3*( \frac{12}{5}) =16
4x -  \frac{36}{5} = 16
least common multiple (5)
\frac{20x}{\diagup\!\!\!\!5} - \frac{36}{\diagup\!\!\!\!5} = \frac{80}{\diagup\!\!\!\!5}
20x - 36 = 80
20x = 80 + 36
20x = 116
x = \frac{116}{20} \frac{\div4}{\div4} \to\: \boxed{\boxed{x = \frac{29}{5} }}\end{array}}\qquad\quad\checkmark



4 0
3 years ago
Other questions:
  • Order the group of quadratic functions from widest to narrowest graph.
    6·2 answers
  • What are the zeros of the function?
    10·1 answer
  • Please can someone help me please
    12·1 answer
  • Mary wants to buy a bicycle that cost 280$
    11·1 answer
  • Choose the correct simplification of the expression (3x)4.
    13·2 answers
  • Use the functions f(x) = 2x2 + 3 and g(x) = 3x + 5 to evaluate the composite function. f(g(3))
    13·1 answer
  • The area of a rectangle a=1(w) is represented by the expression 24x6y15. If the width of the rectangle is 2x3y9, what is the l
    10·1 answer
  • 20men can dig a trench in 15hours, how many men can dig the same trench in 10 hours if they work at the same rate?​
    10·2 answers
  • Is it possible to scan a screenshot problem?
    10·2 answers
  • What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!