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Anna11 [10]
3 years ago
8

What theorem or postulate can be used to justify that the two triangles are congruent? Write the congruence

Mathematics
1 answer:
jekas [21]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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PLEASE HELP WITH EXPLANATION
Alja [10]

Answer:

There are 2 solutions to this equation

x=-\frac{1}{4} +i\frac{\sqrt{19} }{4} ,x=-\frac{1}{4} -\frac{\sqrt{19} }{4}

Step-by-step explanation:

for  a quadratic equation of the form ax^2 + bx + c = 0 the solutions are

x_{1,2}=\frac{-b±\sqrt{b^{2}-4ac } }{2a}

x=\frac{-2+\sqrt{2^{2}-4.4.5 } }{2.4} :-\frac{1}{4}+ i\frac{\sqrt{19} }{4} \\x=\frac{-2-\sqrt{2^{2}-4.4.5 } }{2.4} :-\frac{1}{4} -i\frac{\sqrt{19} }{4}

brainiest plz

8 0
3 years ago
-14.9=x/8 -2.1 Please help me answer
Romashka [77]
-14.9 = \frac{x}{8} - 2.1               (Add 2.1 to both sides)
-12.8 = \frac{x}{8}                       (Multiply both sides by 8)
-102.4 = x


~~~Hope this helps!~~~
4 0
4 years ago
A crate has 272 red and green apples. How many green apples are there?
Rus_ich [418]

Answer:

149

Step-by-step explanation:

4 0
3 years ago
What 4 fractions can you add to get 2
pochemuha

Answer: 1/2, four times

Step-by-step explanation:

One split into two gets you two one-halfs. So two would be twice as many.

5 0
3 years ago
1<br> Find each product.<br> 1.7
Assoli18 [71]

Answer:

-1/2

Step-by-step explanation:

-5/6 × 3/5

numerator: -5 × 3 = -15

denominator: 6 × 5= 30

-15÷30= -1/2

6 0
3 years ago
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