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kow [346]
3 years ago
11

Pls heeeelp meeeeeee

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
3(x - k) = 4w
3x - 3k = 4w
3x = 4w + 3k
  x = 4/3 w + k

answer is 
1) 4/3 w + k
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Suppose JK bisects angle LJM. The measure of angle LJK = (-10x + 3) and the measure of KJM = (-x + 21)º. Find the measure of ang
Over [174]
Well, take a look at this

-10x + 3 =  -x + 21

+ 10 x            +10x
--------------------------
3 = 9x + 21
-21         -21
---------------------
-18 = 9x
-2   = x

hope this helps
7 0
3 years ago
Can anyone help me with my homework
nadya68 [22]

Step-by-step explanation:

for the table on the left (Q5)

y(-1) = -5

y(1) = -1

y(3) = 3

for the table on the left (Q7)

y(0) = 5

y(1) = 2

y(2) = -1

y(3) = -4

7 0
2 years ago
Solve X2+4x_12=0<br> Solve X2+3x_7=0
andreyandreev [35.5K]

Answer:

it's 0

Step-by-step explanation:

probably..............

5 0
3 years ago
PLEASE HELP!!!
alekssr [168]
(46.6 -47)/4 = -1

(47.4-47)/4 = 1

So, +/- 1 std, that is 95% So, (D)!
3 0
4 years ago
Read 2 more answers
In Exercises 1–4, let S be the collection of vectors cxyd in R2that satisfy the given property. In each case, either prove thatS
Artyom0805 [142]

Answer:

S is not the subspace of R^2

Step-by-step explanation:

Let us suppose two vectors u and v belong to the S such that the property of xy≥0 is verified than

u=\left[\begin{array}{c}-1 \\0\end{array}\right]

v=\left[\begin{array}{c}0 \\1\end{array}\right]

Both the vectors satisfy the given condition as follows and belong to the  S

x_u y_u=-1\times 0=0 \geq 0\\x_v y_v=1\times 0=0 \geq 0\\

Now S will be termed as subspace of R2 if

  • u+v also satisfy the condition
  • ku also satisfy the condition

Taking u+v

u+v=\left[\begin{array}{c}-1 \\0\end{array}\right]+\left[\begin{array}{c}0 \\1\end{array}\right]\\u+v=\left[\begin{array}{c}-1+0 \\0+1\end{array}\right]\\u+v=\left[\begin{array}{c}-1 \\1\end{array}\right]

Now the condition is tested as

\\x_{u+v} y_{u+v}=-1\times 1=-1

This indicates that the condition is not satisfied so S is not the subspace of R^2

3 0
3 years ago
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