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ololo11 [35]
3 years ago
15

What type of information do you need to be given to prove two triangles are congruent? ​

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

If the hypotenuse and leg of one right triangle are congruent to the corresponding parts of another right triangle, the right triangles are congruent. The "included angle" in SAS is the angle formed by the two sides of the triangle being used. The "included side" in ASA is the side between the angles being used.

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Which of the following accurately shows the range of the function defined below?
julia-pushkina [17]

Answer:

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6 0
3 years ago
Can someone help me again on this.
Gennadij [26K]
60 first 20 second 15 third 10 fourth nothing fifth
5 0
4 years ago
A shopkeeper sold 20 mobile sets of same brand for Rs 3,00.0000 at the same rate in a week What is the selling price of each mob
algol [13]

Answer:

15

Step-by-step explanation:

cost of 20 mobile set=300

cost of 1 mobile set

<em>=</em><em>cost </em><em>of </em><em>mobile </em><em>set/</em><em>number </em><em>of </em><em>mobile </em><em>set</em>

<em>=</em><em>3</em><em>0</em><em>0</em><em>/</em><em>2</em><em>0</em>

<em>=</em><em>1</em><em>5</em>

7 0
3 years ago
Factor the polynomial completely 12x^4-42x^3-90x^2
Alborosie
Factor the following:
12 x^4 - 42 x^3 - 90 x^2

Factor 6 x^2 out of 12 x^4 - 42 x^3 - 90 x^2:
6 x^2 (2 x^2 - 7 x - 15)

Factor the quadratic 2 x^2 - 7 x - 15. The coefficient of x^2 is 2 and the constant term is -15. The product of 2 and -15 is -30. The factors of -30 which sum to -7 are 3 and -10. So 2 x^2 - 7 x - 15 = 2 x^2 - 10 x + 3 x - 15 = x (2 x + 3) - 5 (2 x + 3):
6 x^2 x (2 x + 3) - 5 (2 x + 3)

Factor 2 x + 3 from x (2 x + 3) - 5 (2 x + 3):
Answer:  6 x^2 (2 x + 3) (x - 5)
5 0
3 years ago
For each pair of tennis shoes Jayla owns, she owns 4 pairs of flip flops. If jayla has 9 more pairs of flip flops than tennis sh
SSSSS [86.1K]

Answer: There are 12 pairs of tennis shoes.

Step-by-step explanation:

Since we have given that

For each pair of tennis shoes , she owns 4 pairs of flip flops,

so their ratio will be 1:4

Let the number of tennis shoes be x

Let the number of flip flops be 4x

According to question,

4x-x=9

3x=9

x=\frac{9}{3}

x=3

So, the number of pairs of tennis shoes is given by

4x=4\times 3=12

Hence, there are 12 pairs of tennis shoes.

3 0
4 years ago
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