3 years ago

A system of inequalities is shown x+y<6 x+2y<8 graph the system of inequalities

Mathematics

1 answer:

Lana71 [14]3 years ago

4 0

Answer:

GENOSSSS

Step-by-step explanation:

SAITAMA SENSEII

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(-2+6x^3-3x^2)+(4x^3-5+x^2

Bumek [7]

Answer:

(-2+6x^3-3x^2)+(4x^3-5+x^2

Step-by-step explanation:

7 0

3 years ago

Find the area of the parallelogram with vertices: (2,2,0),(5,3,0),(4,7,0),and(7,8,0).

PtichkaEL [24]

Answer:

13 square units

Step-by-step explanation:

Let the vertices of parallelogram are

A(2,2,0),B(5,3,0),C(4,7,0) and D(7,8,0)

Side AB= $B-A=-=$

Side AD=D-A= $-=$

We know that

Area of parallelogram=Magnitude of product of adjacent sides

$AB\times AD=\begin{vmatrix}i&j&k\\3&1&0\\5&6&0\end{vmatrix}$

$AB\times AD=$

$\mid AB\times AD\mid=\sqrt{x^2+y^2+z^2}$

$\mid AB\times AD\mid=\sqrt{0+0+(13)^2}$

Where x=Component along x-axis

y=Component along y- axis

z=Component along z-axis

$\mid AB\times AD\mid=13$ Square units

Hence, the area of parallelogram=13 square units

8 0

3 years ago

Keisha is working on a math worksheet with 50 problems. She has completed 20 problems in 25 minutes. If she continues at the sam

statuscvo [17]

Answer:

57 1/2 min

Step-by-step explanation:

Do 20 times two which is 40 then do 25 times two and you get 50 then find the half of 25 which is 7.3 min then add 50 and 7.3 and get 57 1/2 min

8 0

3 years ago

Could someone please help me out on this question?

Genrish500 [490]

2/3* 3 is 2 so the answer is x=2

6 0

3 years ago

2) Macle grew from 5 feet to 5.5 feet. What was the percent change in her

givi [52]

Answer:

The answer is C.

Step-by-step explanation:

5×1.1=5.5.

8 0

3 years ago