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
pochemuha
2 years ago
9

Which system of equations can be used to solve for j and w?

Mathematics
1 answer:
guajiro [1.7K]2 years ago
5 0

Answer:

option A

Hope this helps!

You might be interested in
I need help on math can u guys pick 6 random ones and help give me the answer plz
vladimir1956 [14]
Answer:
1. x^2-36
X^2-6^2
(X-6)•(x+6)

3. 16y^2-25
4^2 Y^2-5^2
(4y)^2-5^2
(4y-5)•(4y+5)

5. 9a^2-121
3^2 a^2-11^2
(3a)^2-11^2
(3a-11)•(3a+11)

6. 196-x^2
14^2 -x^2
(14-x)•(14+x)

8. 36c^2-d^2
6^2 c^2 -d^2
(6c)^2-d^2
(6c-d)•(6c+d)

11. 1-4a^2
1^2- 2^2 a^2
1^2-(2a)^2
(1-2a)•(1+2a)
3 0
3 years ago
On the surface of the moon, the value of g is 1.67 m/s2. What is the horizontal distance traveled during a 2.00-meter high jump
rodikova [14]
To solve this question, you need to find how long jump is. For 2m high with <span>1.67 m/s2 it would be:

h= 1/2 gt^2
2= 1/2 * (1.67) t^2
t^2= 1.67
t= 1.29

If the speed is 20 mph and the jump is 2 second, the distance traveled would be:
20 miles/ hour * 1.29 second * (1 hour/3600second)= 0.007179 miles

If you need to convert it to meter then: </span>0.007179 mile * 1609.34meter/ mile= 11.55 meter
8 0
3 years ago
Consider the following sequence: -5, -1, 3,...
Alika [10]

Answer:

a. it is arithmentic - this is because for each term there is a constant increase of 4, and the change between each term <u>doesn't change</u>

b. you need to find the nth term, by using the equation difference x n + 0th term: the difference is (+)4 and the 0th term is -9 (-5 is the 1st term, so to go one back we subtract 4 - the inverse operation), so the nth term is 4n -9. Now we do the inverse operation on 119 to see if it's a term (it is a term if it's an integer. So, first we do 119 <u>plus</u> 9 (inverse of - 9) to get 128, then divide it by 4 rather than multiplying. This gives us 32, and that tells us that 119 is the 32nd term of the sequence.

4 0
3 years ago
How do I write 58 2/3 as a decimal
amm1812

Answer: 58.666666666667

Step-by-step explanation:

my brain

8 0
2 years ago
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal
timurjin [86]

Answer:

fefe efwe wefw efwffwee  ef ewwfwef we fwefwe we

Step-by-step  explanation:

fweef efwgfwe  r2323   fewerf wefwef23 ew2fefeff ej ufue f2343 4 343 433 3

7 0
2 years ago
Other questions:
  • Nathan read 1/6 of a book the first week he had it. the shaded portion of the model below shows the fraction of the book nathan
    8·2 answers
  • Alicia paid $1.32 for a bag of pinto beans. The beans cost $.55 per lb. how much did the bag of pinto beans weigh
    8·1 answer
  • What can be said about the relationship between triangles and circles? Choose all that apply.
    8·2 answers
  • Order from least to greatest<br> 14,20,15,10,7,12,14,15,10
    14·2 answers
  • I need help with these two
    6·2 answers
  • A circle with radius 6 has a sector with a central area of 11/6 pi radians. what is the area of the sector?
    12·1 answer
  • Sue baked 5 pies and cut each one into sixth. how much money would she make if she sold each slice for $0.75 ​
    5·2 answers
  • Show all your work?<br><br><br>and please help me out ASAP!!​
    8·1 answer
  • You move left 6 units. You end at (-4, 4). Where did you start?<br> (you need a coordinate plane)
    12·1 answer
  • Help please I'm begging you it's urgent ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!