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
scoray [572]
3 years ago
6

Help me NOW on problems 9 - 14 NOW!!!

Mathematics
1 answer:
Lelu [443]3 years ago
5 0

Answer:

#9. 4x - y = 2; slope=4; x inter= -1/2; y inter=2

#10. 3x + y = 5; slope=-3; xinter= 5/3; yinter=5

#11. X-y=-7; slope=1; x inter=1/-7; y inter= 7

#12. 5x-y=-3; slope= 5; x inter=-3/5; y inter=3

#13. 8x+y=12; slope=-8; x inter=3/2; y inter=12

#14. 9x-y=-5; slope=9; x inter=-5/9; y inter=5

Step-by-step explanation:

You might be interested in
The Scale on a map shows that 1 inch represents 18 miles. The distance on the map between Olivia's town and her grandmother's to
Feliz [49]

Answer:

(20 miles/inch) * (3.5 inches) = 70 miles

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
For the equation 4(x - 2) = 4x + K which value of k will create an equation with no solutions?
lawyer [7]

Step-by-step explanation:

k=8 that is the equation with no solutions

5 0
3 years ago
Explain when the median of a data set is a better<br> measure of center than the mean.
Delvig [45]

Answer:

The median of a data set is better when you have a term or terms that are not close to the other terms

Step-by-step explanation:

For example:

Say you have the data set

1, 15, 17, 18, 22, 84

The median of these terms would be 17.5

       (it is the exact center of the data group)

17 + 18 = 35

35/2 = 17.5

The mean of these terms would be 26.17  

    (this number is not close to the center because the numbers 1 and 84

      are not close enough to the other terms)

1 + 15 + 17 + 18 + 22 + 84 = 157

157/6 = 26.17

7 0
3 years ago
Read 2 more answers
if 3 1/2 cups of flour are used with 1 1/4 cups of brown sugar, how much sugar is used when 10 1/2 cups of flour is used?​
pickupchik [31]
Step by step equation
3 0
3 years ago
Prove that 1/sin^2A -1/tan^2A= 1
Vika [28.1K]

Answer:

Step-by-step explanation:

LHS =\dfrac{1}{Sin^{2} \ A }-\dfrac{1}{Tan^{2} \ A }\\\\\\ = \dfrac{1}{sin^{2} \ A}- \dfrac{1}{\dfrac{Sin^{2} \ A}{Cos^{2} \ A}}\\\\\\= \dfrac{1}{sin^{2} \ A } - \dfrac{Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{1-Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{Sin^{2} \ A}{Sin^{2} \ A}\\\\\\= 1 = \ RHS

Hint: 1 - Cos² A = Sin² A

4 0
3 years ago
Other questions:
  • Have no clue how to do these questions, plz help! Plz explain how u solved them as well.
    9·2 answers
  • Factor completely 9xy + 36x − 10y − 40.
    11·2 answers
  • Graph the function h(x) = |x| + 4
    6·1 answer
  • Find the values of x,y, and z. The diagram is not to scale.
    8·1 answer
  • Please help !!!!!!!!
    14·2 answers
  • NUMBER 2 AND 3. GIVING BRAINLIEST!!
    15·2 answers
  • Stella buys a one-pint bottle of juice for $2.72. What is the unit rate of the cost of the juice per fluid ounce? \text{1 gallon
    13·1 answer
  • After a late night of studying, Ebony decides to grab a latte before class so she can stay awake through her morning lecture. Sh
    10·1 answer
  • Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%2855%20-%2054%29%20%7B%7D%5E%7B2%7D%20" id="TexForm
    7·2 answers
  • 4(10b-4) <br><br> Explain please
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!