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
lana [24]
3 years ago
7

Answer these for a brainliest

Mathematics
1 answer:
natita [175]3 years ago
4 0
5.
x - y = 11
2x + y = 19
2x - 2y = 22
2x + y = 19
-3y = 3
y = -1
x + 1 = 11
x = 10
(10, -1)

6.
-6x + 6y = 6
-6x + 3y = -12
3y = 18
y = 6
-6x + 36 = 6
-6x = -30
x = 5
(5, 6)
You might be interested in
Please show work to! Thanks!​
azamat

Answer:4.33 > 4.303

Step-by-step explanation: The left side 4.33 is greater than the right side 4.303, which means that the given statement is always true.

7 0
3 years ago
Layers of rock wear off during which of the following processes?
Maru [420]

Answer:

Exfoliation

Step-by-step explanation:

Changes in temperature cause rock to expand (with heat) and contract (with cold). As this happens over and over again, the structure of the rock weakens. Over time, it crumbles.

Rocky desert landscapes are particularly vulnerable to thermal stress. The outer layer of desert rocks undergo repeated stress as the temperature changes from day to night. Eventually, outer layers flake off in thin sheets, a process called exfoliation.

5 0
3 years ago
What is the name of the period that has the digits 751 in the number 751,486
Rama09 [41]
Seven hundred and fifty one thousand 

I hope this helps
3 0
4 years ago
Simply (1+square root 3) (2-square root 3)<br> On edg
-Dominant- [34]

Answer:

Step-by-step explanation:

(1+√3)(2-√3)=1(2-√3)+√3(2-√3)

=2-√3+2√3-3

=-1+√3

3 0
3 years ago
The saddleback Seahawks football team gained 37 yards in the first quarter of the game, they lost 88 yards in the second Quarter
sasho [114]

Answer:

net loss of 144 yards

Step-by-step explanation:

+37-88-105+12= -144

5 0
3 years ago
Other questions:
  • An angle is 10° more than the measure of its complement. Find the number of degrees in each angle. The angles measure degrees.
    5·1 answer
  • Which is a perfect square?
    8·1 answer
  • What are the foci of the ellipse 8x^2+9y^2=96
    10·1 answer
  • Twenty times a square of a positive integer plus 50 equals negative 40 times the square of the positive integer plus one-hundred
    15·1 answer
  • What would be GREAT if PEOPLE didnt abandon the question!!
    10·1 answer
  • A neighborhood group has $28,000 to spend on improvements to a park. They spend $7,600 on playground equipment and $115 on each
    5·2 answers
  • Rajus father is three times old as Raju. If the sum of their ages is 56 years,find their ages?
    13·1 answer
  • Determine the area the of the figure in terms of x
    13·1 answer
  • Aria is ordering a taxi from an online taxi service the taxi charges $4 just for the pickup then an addition 1.25 per mile drive
    9·1 answer
  • Calculate the volume of an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!