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3 years ago

If angle abc measures 46 what does angle adc measure

Mathematics

2 answers:

pychu [463]3 years ago

6 0

Answer:23

Step-by-step explanation:

Half it

guapka [62]3 years ago

3 0

It is going to be the same

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Write a number sentence that will calculate a reasonable estimate for the quotient of 3325÷5

Doss [256]

Answer:

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Step-by-step explanation:

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3 years ago

The model represents x2 – 9x + 14.

Stels [109]

Factorize the quadratic trinomial $x^2 - 9x + 14$ by the rule:

$ax^2+bx+c=a(x-x_1)(x-x_2), \text{ where } x_1,\ x_2 \text{ are its roots. }$

1. Find the roots:

$D=(-9)^2-4\cdot 14=81-56=25,\ \sqrt{D}=5,\\ \\ x_1=\dfrac{9-5}{2}=2,\ x_2=\dfrac{9+5}{2}=7.$

2. Factorize the polynomial:

$x^2 - 9x + 14=(x-2)(x-7).$

3. Only factor x-2 is given in options, then the correct choice is B.

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3 years ago

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MatroZZZ [7]

I think is is 32, hpe is helps

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4 years ago

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A triangle has a 90° angle. What type of triangle is it?

CaHeK987 [17]

Answer:

Its a right triangle

Step-by-step explanation:

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Convert the decimal expansion 0.31717 to a fraction.

Ipatiy [6.2K]

0.31717 can be written as the fraction <span>31717/100000.

I hope this help :P</span>

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3 years ago