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3 years ago

Solve the system of equations. 2x+2y+3z=5, 6x+3y+6z=6 and 3x+4y+4z=9

Mathematics

2 answers:

s2008m [1.1K]3 years ago

8 0

Hope this is what you are looking for: x=-1 y=2 and z=1

lakkis [162]3 years ago

8 0

Answer:

it's d or the fourth option

Step-by-step explanation:

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Find the volume of the rectangular prism below 3.6ft, 2.7ft, 8.1ft

Savatey [412]

Answer:

78.732

Step-by-step explanation:

Volume is length x width x height so
3.6 x 2.7 x 8.1 is 78.732

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3 years ago

100 POINTS BRAINLIEST QUESTION ATTACHED.

Dimas [21]

ANSWER

$- 7 \sqrt{6}$

EXPLANATION

The given radical expression is

$3 \sqrt{6} - 10 \sqrt{2} \times \sqrt{3}$

Recall and use

$\sqrt{a} \times \sqrt{b} = \sqrt{ab}$

to obtain;

$3 \sqrt{6} -10 \sqrt{2 \times 3}$

Simplify the second radicand.

$3 \sqrt{6} - 10 \sqrt{6}$

We have two like surds so we can simplify to obtain;

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3 years ago

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Drag the tiles to the correct boxes to complete the pairs Match each inequality to the number line that represents its solution

Anna [14]

Answer:

x ≤ 7 => $- \frac{13x}{18}$ + $\frac{5}{9} \geq - \frac{9}{2}$

x ≤ 8 => - $\frac{x}{10}$ + $\frac{1}{5}$ ≥ - $\frac{33}{55}$

x ≤ -5 => - $\frac{50x}{3}$ - $\frac{11}{6}$ $\geq$ $\frac{163}{2}$

x ≤ -6 => $\frac{3x}{2}$ + 105 ≤ 96

Step-by-step explanation:

- $\frac{x}{10}$ + $\frac{1}{5}$ ≥ - $\frac{33}{55}$

$\frac{1}{5}$ + $\frac{33}{55}$ ≥ $\frac{x}{10}$ / *10

2 + 6 ≥ x

8 ≥ x

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- 100x - 11 ≥ 489

-500 ≥ 100x

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$\frac{3x}{2}$ + 105 ≤ 96

$\frac{3x}{2}$ ≤ 96 - 105 / * $\frac{2}{3}$

x ≤ -6

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-13x ≥ -91 /:-13

x ≥ 7

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2 years ago

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allochka39001 [22]

B is the y intercept

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4 years ago

Find the value of x 2x + 46 = 7x + 6

maria [59]

Answer:

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3 years ago

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