3x + 2 y = 4 What is the answer

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer:

You want to look for x? If yes then:

$x=\frac{4}{3}-\frac{2y}{3}$

And this is for y

$y=2-\frac{3x}{2}$

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PLS HELP

Charra [1.4K]

Answer: -418, 728, 446, -429, 1159, -696

Step-by-step explanation:

1. $n = -199 - 219 = \boxed{-418}$ .

2. $m = 438 - (-290) = 438 + 290 = \boxed{728}$ .

3. $128 - (-318) = 128 + 318 = \boxed{446}$ .

4. The sum of 429 and 429 is $429+429 = 858$ . We need to subtract this from 429, so $429 - 858 = \boxed{-429}$ .

5. The sum of 510 and 319 is $510+319 = 829$ . Subtracting -330, we get $829 - (-330) = 829 + 330 = \boxed{1159}$ .

6. Call the unknown number " $\star$ ". Then $\star + 298 = -398$ , so $\star = -398 - 298 = \boxed{-696}$ . (Think about it.)

4 0

3 years ago

How to answer this problem

tangare [24]

<2= 30 degrees since its vertical to the 4th angle.
<1=150 degrees
<3=150 degrees

since angle 3 and the 4th angle are supplementary, which means both angles equal 180 degrees, angle 3 equals 150 degrees.

since angle 3 is vertical to angle 1 it's also 150 degrees since they're congruent.

4 0

4 years ago

Draw a quadrilateral that does not belong. Then explain why.

KiRa [710]

Step-by-step explanation:

Rhombus since the other 3 have lines that go accross the graph horizontally for 3 squares.

3 0

2 years ago

4. What do you call a set that contains no element?

Sever21 [200]

Answer:

d. empty or null set is the answer