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Mekhanik [1.2K]
3 years ago
15

What is 2-3? I don't know math I really need help.

Mathematics
2 answers:
True [87]3 years ago
6 0
Negative one would be the answer

katrin [286]3 years ago
6 0
Negitave one. Is the answer
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Whats equivalent to 14(8−6x+12)
iren2701 [21]
We can use the distributive property to set up an expression that is equal to this problem. 

14 times 8 is 112
14 times -6 is -84x
14 times 12 is 168
(If you don't know the distributive property ask and I can explain it)

We can combine that together to get:

112 +168 -84x
Or, condense it further:

280-84x is equivalent to 14(8-6x+12)
8 0
3 years ago
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Can yall please help lol
const2013 [10]

Answer:

1.) Triangle ABC is congruent to Triangle CDA because of the SAS theorem

2.) Triangle JHG is congruent to Triangle LKH because of the SSS theorem

Step-by-step explanation:

Alright. Let's start with the 1st figure. How do we prove that triangles ABC and CDA (they are named properly) are congruent? First, we can see that segments BC and AD have congruent markings, so that can help us. We also see a parallel marking for those segments as well, meaning that the diagonal AC is also a transversal for those parallel segments. That means we can say that angle CAD is congruent to angle ACB because of the alternate interior angles theorem. Then, the 2 triangles also share the side AC (reflexive property).

So, we have 2 congruent sides and 1 congruent angle for each triangle. And in the way they are listed, this makes the triangles congruent by the SAS theorem since the angle is adjacent to the 2 sides that are congruent.

The second figure is way easier. As you can clearly see by the congruent markings on the diagram, all the sides on one triangle are congruent to the other. So, since there are 3 sides congruent, we can say the triangles JHG and LKH are congruent by the SSS theorem.

4 0
2 years ago
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Determine the quadratic equaion that<br> passes through the intercepts (-3,0) and<br> (-8,0).
marusya05 [52]
-11,0 I think im not sure
3 0
3 years ago
If 5= 5+2x then 12x= ? I’m
julsineya [31]

Answer:

12x = 0

Step-by-step explanation:

5= 5+2x

Subtract 5 from each side

5-5= 5-5+2x

0 = 2x

Multiply each side by 6

0*6 = 2x*6

0 = 12x

7 0
2 years ago
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Please help me fill out the blanks in the bottom!
Dmitrij [34]

Answer:

2: 67

3:67

4: 113

Step-by-step explanation:

3 0
2 years ago
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