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
kobusy [5.1K]
3 years ago
10

2 FEBRUARY 1ST SYSTEM APPLICATION POP QUIZ

Mathematics
2 answers:
Sidana [21]3 years ago
7 0

Answer:

the answer is 25 i think

nignag [31]3 years ago
5 0
$7.5 for the two hats, but 3.75 for each hat
You might be interested in
The graph shows a system consisting of a linear equation and a quadratic equation.
Lorico [155]

Answer:

  (3, 4) and (5, 12)

Step-by-step explanation:

The points where the two curves intersect are the solutions to the system of equations:

  (3, 4) and (5, 12)

3 0
3 years ago
Triangle has side length 7, 10 and 12 is it a right triangle explain your reasoning
Vikentia [17]

Answer: No, because 7^2 + 10^2 is > 12^2

Step-by-step explanation: 7^2 +10^2= 49 + 100= 149 149 \neq 144

5 0
3 years ago
W(1,8),X(7,8),Y(4,5), and Z(1,2) select all methods you can use to prove WYZ is congruent to WYX
marin [14]
The distance between two points (x₁,y1),(x₂,y₂) is d
d= \sqrt{(x2-x1)^2 + (y2-y1)^2}

For the given problem we have
<span>W(1,8),X(7,8),Y(4,5), and Z(1,2)

The length of WY = </span>\sqrt{(4-1)^2 + (5-8)^2} = 3√2
The length of WX = \sqrt{(7-1)^2 + (8-8)^2} = 6
The length of WZ = \sqrt{(1-1)^2 + (2-8)^2} = 6
The length of XY = <span><span>\sqrt{(4-7)^2 + (5-8)^2} = 3√2
</span>The length of ZY = </span><span>\sqrt{(1-4)^2 + (2-5)^2} = 3√2

∴ WX = WZ  ⇒⇒⇒ proved
    XY = ZY   ⇒⇒⇒ proved
    WY = WY  ⇒⇒⇒ reflexive property

∴ Δ</span><span>WYZ is congruent to ΔWYX by SSS method</span>





5 0
3 years ago
Jane took 20 minutes to drive her boat upstream to water Skeeter favorite spot coming back later in the day at the same boat spe
Natasha2012 [34]
1/40 km per minute is the correct answer
6 0
3 years ago
Determine the kinetic energy of a 1000 kg roller coaster car that is moving with a speed of 20.0 m/s
Vedmedyk [2.9K]
KE = 0.5*m*v2 KE = (0.5) * (1000 kg) * (20 m/s)2
3 0
3 years ago
Other questions:
  • 6nsquared - 5nsquared + 7nsquared simplify the expression
    14·2 answers
  • What is the vale of ■ in this equation?<br>7×9=(7×10)-(7×■)
    13·2 answers
  • Leann made a fruit salad made of apples, bananas, and cantaloupes. How many equations are needed to determine the number of appl
    15·2 answers
  • Write the equation in slope intercept form and pls show your work.<br><br>5x=2y-3​
    13·1 answer
  • What is the median of the data set?
    9·1 answer
  • Please answer correctly!! You will be reported if you don't!!
    6·2 answers
  • Whart is 50x+56=<br><br><br><br> what is it!!
    8·2 answers
  • An experience bricklayer can construct a small wall in 3 hours. An apprentice can complete the job in 5 hours. Find how long it
    10·1 answer
  • Express the vector (4,-6) in terms of the standard unit vectors i and j
    6·1 answer
  • Which two angles do NOT represent adjacent angles?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!