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ArbitrLikvidat [17]
3 years ago
8

2(x+ 6) - (4x - 35)=

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
5 0
-2x+47 is that answer :)
kari74 [83]3 years ago
4 0

Answer:

-2x+47

Step-by-step explanation:

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Please help me (ASAP) plx thanks
wlad13 [49]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
Mark the statement either true (in all cases) or false (for at least one example). If false, construct a specific example to sho
LUCKY_DIMON [66]

Answer with Step-by-step explanation:

We are given that v_1,v_2,..,v_4 are in R^4 and v_1,v_2,v_3 is linearly dependent then {v_1,v_2,v_3,v_4}[/tex] is also linearly dependent.

We have to find that given statement is true or false.

Dependent vectors:Dependent vectors are those vectors in which atleast one vector is  a linear combination of other given vectors.

Or If we have vectors x_1,x_2,....x_n

Then their linear combination

a_1x_1+a_2x_2+.....+a_nx_n=0

There exist at least one scalar which is not zero.

If v_1,v_2,v_3 are dependent vectors then

a_1v_1+a_2v_2+a_3v_3=0 for scalars a_1,a_2,a_3

Then , by definition of dependent  vectors

There exist a vector which is not equal to zero

If vector v_3 is a linear combination of v_1\;and \;v_2, So at least one of vectors in the set is a linear combination of others and the set is linearly dependent.

Hence, by definition of dependent vectors

{v_1,v_2,v_3,v_4} is linearly dependent.

Option B is true.

8 0
4 years ago
Mr.Riley made 21 ounce of potatoes salad to serve to 5 guests at a picnic. If each serving is the same size, how much potato sal
Verizon [17]

Answer:

4.2 ounces

Step-by-step explanation:

21 / 5=4.2

7 0
3 years ago
Is y=2x-4 a linear equation?
Free_Kalibri [48]

Answer:

Yes

Step-by-step explanation:

When graphed, the equation will produce a straight line, making it linear.

6 0
3 years ago
el valor del punto px que divide con razon de 1/4 al segmento AB considerando los puntos A (3,1) y D(8,9)
vitfil [10]

Answer:

(4, 13/5)

Step-by-step explanation:

Aquí, estamos encontrando el punto que divide el segmento en 1/4

supongamos que tenemos la proporción 1: 4 como a: b

Matemáticamente, el punto que divide el segmento será;

Coordenada x = (bx1 + ax2) / (a ​​+ b)

donde (x1, x2) = (3,8)

Al conectar estos valores, tenemos; (4 (3) + 1 (8) / (1+ 4) = (12 + 8) / 5 = 20/5 = 4

Coordenada y = (by1 + ay2) / (a ​​+ b) donde (y1, y2) = (1,9)

Conectando estos valores que tenemos; (4 (1) + 1 (9)) / (1 + 4) = (4 + 9) / 5 = 13/5

Por lo tanto, las coordenadas del punto es (4,13 / 5)

3 0
3 years ago
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