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Lera25 [3.4K]
3 years ago
8

Slove each system y=3x-4, y=x+2

Mathematics
2 answers:
Artemon [7]3 years ago
8 0
The answer is (x,y)=(-5,-3)
babunello [35]3 years ago
7 0
It should be x=3 and y=5
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During cooking,chicken loses 10% of it's weight dueto water loss.In order to obtain 1,170 grams of cooked chicken,how many grams
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You could also just do 1,170 divided by 0.1 to come up with your answer of 117 grams of uncooked chicken.
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Which equation matches the graph?
SashulF [63]

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I think its B but I'm not taht smart

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Find the least common multiple of 4 and 10
Irina18 [472]

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASEEEEEEEEE HELPPPPPP
Basile [38]

Answer:

7.31 and 0.685

Step-by-step explanation:

x^2 -8x +5 = 0

use the quadratic formula

- (-8) + √(-8^2 -4(1)(5) / 2(1(

(8 + √(64 -20))/2

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8+6.63 / 2

14.63/2= 7.31

+7.31

(8- √44)/2 = 0.685

3 0
3 years ago
Triangle ABC has been dilated to form triangle A'B'C'. If sides AB and A'B' are proportional, what is the least amount of additi
Ede4ka [16]
When considering similar triangles, we need congruent angles and proportional sides.

Hence
"Angles B and B' are congruent, and angles C and C' are congruent." is sufficient to prove similarity of two triangles.

"Segments AC and A'C' are congruent, and segments BC and B'C' are congruent." does not prove anything because we know nothing about the angles.

"Angle C=C', angle B=B', and segments BC and B'C' are congruent." would prove ABC is congruent to A'B'C' if and only if AB is congruent to A'B' (not just proportional).

"<span>Segment BC=B'C', segment AC=A'C', and angles B and B' are congruent</span>" is not sufficient to prove similarity nor congruence because SSA is not generally sufficient.

To conclude, the first option is sufficient to prove similarity (AAA)

3 0
3 years ago
Read 2 more answers
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