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Irina-Kira [14]
3 years ago
14

Use the linear combination method to solve this system of equations. What is the value of x? -2.4 x - 3.6 y = 1.2. 2.4 x + 1.2 y

= 1.2.

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

Answer:

this is the graph and answer :D

Step-by-step explanation:

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Find the missing sides using special right triangles
ANTONII [103]

Answer:

The answers are;

m = 9, e = 9

Step-by-step explanation:

The question relates to right triangles with special properties;

The given parameters of the given right triangles are;

The measure of an interior angle of the triangle = 45°

The length of the given leg length of the triangle = (9·√2)/2

The length of the other leg length of the triangle = n

The length of the hypotenuse side = m

A right triangle with one of the measures of the interior angles equal to 45° is a special triangle that has both leg lengths of the triangle equal

Therefore;

The length of the other leg of the right triangle = n = The length of the given leg of the triangle = (9·√2)/2

∴ n = (9·√2)/2

n = (e·√f)/g

Therefore, by comparison, we have;

e = 9, f = 2, and g = 2

By Pythagoras's theorem, we have;

m = √(n² + ((9×√2)/2)² = √((9×√2)/2)² + ((9×√2)/2)²) = √(81/2 + 81/2) = √81 = 9

m = 9.

5 0
3 years ago
Which linear inequality is represented by the graph?<br> 0214<br> Qys<br> ovas<br> 2x + 3
Luba_88 [7]

Answer:

sorry I just needed points

Step-by-step explanation:

dndjdjdnsnsnsuxknsdu djdjebheu suss hsshsb yshebejdb usjsne

8 0
3 years ago
(16 POINTS) (EXPLAIN ANSWER!!)
MAVERICK [17]

Answer:

Step-by-step explanation:

(probability of the first event) x (probability of the second event)

male                    community college

84/164                         93/164

mutiply the two together 1953/6724 or 29%

               

5 0
4 years ago
When dahlia meets her fitness trainer which quantity would be appropriate for describing the amount of milk she drinks each day?
vfiekz [6]

Answer:

Step-by-step explanation:

There aren't any choices, but I'd guess that she'd use pint or cup.

3 0
3 years ago
Read 2 more answers
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