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
Orlov [11]
3 years ago
5

PLEASE HELP ME!!!

Mathematics
1 answer:
Xelga [282]3 years ago
4 0
The answer to your three questions is....

A. -15
B. -8
C.14

You might be interested in
How would you factor c(m - n) d(m - n)?
Kazeer [188]
Ab+ac=a(b+c) or
ba+ca=a(b+c)
c(m-n)+d(m-n)=(m-n)(c+d)
5 0
4 years ago
An ambulance has a mass of 5.44×105 ounces. Which unit of measurement is most appropriate to measure this mass? milligrams tons
ArbitrLikvidat [17]
Kilograms would be the answer
8 0
3 years ago
Let x and y be two positive numbers whose sum is 175 and (x+3)(y+4) is a maximum
Vaselesa [24]

Answer:

Step-by-step explanation:

x+y = 175

y = 175 - x

f(x) = (x+3)(y+4)

= x(175-x) + 3(175-x) + 4x + 12

= 175x - x² + 525 - 3x + 4x + 12

= -x² +176x + 537

f'(x) = -2x + 176

maximum when x = 88

y = 175-x = 87

4 0
3 years ago
There are infinitely How many pairs of numbers of which the sum of their cube roots is zero give two of these pairs
ivanzaharov [21]

Answer:

Infinite pairs of numbers

1 and -1

8 and -8

Step-by-step explanation:

Let x³ and y³ be any two real numbers. If the sum of their cube roots is zero, then the following must be true:

\sqrt[3]{x^3}+ \sqrt[3]{y^3}=0\\ \sqrt[3]{x^3}=- \sqrt[3]{y^3}\\x=-y

Therefore, any pair of numbers with same absolute value but different signs fit the description, which means that there are infinite pairs of possible numbers.

Examples: 1 and -1; 8 and -8; 27 and -27.

8 0
3 years ago
What is the solution of the system? Use substitution.<br><br> y = 6x + 2<br> 3y - 18x = 12
kicyunya [14]
3(6x+2)-18x=12 (y=6x+2, so you plug in 6x+2 into the y in 3y-18x=12)
18x+6-18x=12    (Then you distribute the 3 to the 6x and to the 2)
6=12                    (Combine like terms 18x-18x)

There is no solution. Hope this helps and makes sense.


5 0
3 years ago
Read 2 more answers
Other questions:
  • Replace ​(. ) ​ with &lt;, &gt;, or = to make a true statement.
    15·1 answer
  • Ifa-b=4 and a^2- b^2=3, what is the value of a+b?
    10·1 answer
  • In 2018 the state of Arizona has a population of 7,123,898 this is an increase from 2010 when a population of 6,392,017 if the a
    9·1 answer
  • Please help me find the missing side lengths
    6·1 answer
  • I think of a number, multiply it by 4, subtract 6 and then divide by 5. If the answer is 10, what is the original number?
    10·1 answer
  • How to figure out 2.73+0.003+0.158
    9·2 answers
  • Please help, my computer is about to die and this is due in a few minutes. Will mark brainlist if correct
    6·1 answer
  • The slope of M'N' is ?
    13·1 answer
  • Write the equation of the table below.
    7·2 answers
  • 50 points! No links or cheaters! I need a serious answer!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!