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qwelly [4]
3 years ago
7

Please help me. Hurry! Please explain and make it easy to understand. 50 points!

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
4 0

Answer:

um what you want

me too answr

Step-by-step explanation:

Veronika [31]3 years ago
4 0

Answer:

what but where is the question hehe

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Which inequality is NOT true when x= -2?
Levart [38]

Answer: D

Step-by-step explanation:

-7 isn't greater than -4

3 0
3 years ago
Whats is the mean in -10 + -10 + 6 + 5 + -1 + -1 ???? PLZ HELP
Black_prince [1.1K]
-11 is the correct answer
6 0
3 years ago
Read 2 more answers
Part A: Show all work to solve the quadratic equation x2 − 12x + 35 = 0 by factoring. (2 points)
MrRissso [65]

Answer:

  A) x = {5, 7}

  B) The solutions make the equation true.

Step-by-step explanation:

<u>Part A</u>:

To solve this by factoring, you need to find factors of 35 that have a sum of -12. Since 35 is the product of two primes, the search is a short one.

  35 = (-1)(-35) = (-5)(-7)

The corresponding sums are -36 and -12, so the latter factor pair is the one we want. Since the coefficient of x^2 is 1, we can use these numbers directly in the binomial factors:

  x^2 -12x +35 = (x -5)(x -7) = 0

The zero product rule tells us this product is zero only when one of the factors is zero:

  x -5 = 0   ⇒   x = 5

  x -7 = 0   ⇒   x = 7

The two solutions are x=5 and x=7.

__

<u>Part B</u>:

The solutions from part A are the x-intercepts of the graph of the quadratic expression. They are the values of x that make the quadratic expression be zero. That is, they are the values of x that make the equation true.

7 0
4 years ago
Please help if you can &lt;3
Bogdan [553]

Answer:

1) x = 71

2) x = 117

5)

m<1: 35

m<2: 77

m<3: 52

m<4: 77

m<5: 65

m<6: 25

Step-by-step explanation:

1)

x + 41 + 68 = 180

x + 109 = 180

x = 71

2)

x + 47 + 16 = 180

x + 63 = 180

x = 117

3)

<2 + 103 = 180

<2 = 77

<1 + 68 + 77 = 180

<1 + 145 = 180

<1 = 35

<4 + 103 = 180

<4 = 77

<5 + 41 + 77 = 180

<5 + 115 = 180

<5 = 65

<6 + 65 = 90

<6 = 25

<3 + 103 + 25 = 180

<3 + 128 = 180

<3 = 52

3 0
3 years ago
Triangle ABC is similar to triangle FGH.
Ivan

Answer:

i can't understand the question but if you put a link I can figure it out

8 0
3 years ago
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