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
In-s [12.5K]
3 years ago
14

Pls help choose 2 equations !! :) I will mark brainlist

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

C and E for sure

Step-by-step explanation:

You might be interested in
Hugo withdrew some money from his bank account. He spent one third of the money for gasoline. Then he spent half of what was lef
AfilCa [17]

Answer:

fmgrjn

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Pls help ill give brainly ​
padilas [110]
Bottom answer 2/5 and 7/8
7 0
2 years ago
Graham recruited student volunteers to participate in his dissertation study. He set up several times for students to come to a
mart [117]

Answer:

Sampling bias

Step-by-step explanation:

Bias refers a prominent problem in statistical analysis whereby one or more analytical factor are favored than the other during an analysis which should be made random. The problem. With Graham's dissertation study is the fact that he failed to randomlyvplace his subjects or observation in the study groups, favoring a particular group with non random subset. When randomization is ejected or missing from an analysis or study, it becomes less and less representative. Here, allotting early Arrivals Into the treatment group has introduced a sampling bias as those who came later, this will also leads to less reproducibility of experiment.

6 0
3 years ago
(2x + 7y = -24<br>18x+y=12 solve by substitution​
const2013 [10]

Answer:

x = .87, or when approximated to a fraction, 27/31

y = -3.67, or when approximated to a fraction, -1287/350

Step-by-step explanation:

Lets start by rewriting out our equations

2x + 7y = -24

18x + y = 12

Lets solve for a y value; the second equation is easiest, as the y value has no coefficient (the number that is multiplied times a variable). To do this, lets move the 18x to the other side. Now our two equations look like:

2x + 7y = -24

y = -18x + 12

Next, lets plus the second equation into the first equation in regards to y.

2x + 7(-18x + 12) = -24

Now, lets solve!

2x -126x + 84 = -24

Then, combine your terms!

-124x = -108

Divide by (-124)!

x = -108/-124

x = 27/31

Now that we know x, lets plug this back in to the first equation to find y!

2(27/31) + 7y = -24

1.74 + 7y = -24

7y = -25.74

y = -3.67, or when approximated to a fraction, -1287/350

4 0
3 years ago
А
mojhsa [17]

Answer:

  84°

Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary:

  ∠A = 180° -96°

  ∠A = 84°

5 0
3 years ago
Other questions:
  • Identify the zeros of the function f(x) = 2x^2 − 4x + 5 using the Quadratic Formula
    12·1 answer
  • Which term does not belong with the other three? AB plane CDE FG HI ​
    5·1 answer
  • Translate this sentence into an equation.
    13·1 answer
  • I do not understand this question I am confused!
    10·1 answer
  • HELP MEE PLEASE!!<br><br><br><br><br><br><br> Which relation is a function?
    14·2 answers
  • 0 A public beach in Arkansas charges non- residents $12 per day for a fishing license and $3.50 per day for live bait. Arkansas
    6·1 answer
  • Please help due today
    9·2 answers
  • PLZ HELP I WILL MARK BRAINLEST
    7·2 answers
  • Find the value of x that makes the equation true: 7x = 70.
    8·2 answers
  • Find four fractions between 1/10 and 1/8
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!