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dolphi86 [110]
3 years ago
5

PLEASE HELP!!!!! WILL MARK BRAINLIEST AND THANK YOU!!!!

Mathematics
1 answer:
Alecsey [184]3 years ago
7 0

Answer:

x = 14

Step-by-step explanation:

In order to solve this, we need to know that, because the two angles are on different sides of two parallel lines, both of the angles added together equal 180. From that, we can solve.

7x - 1 + 6x - 1 = 180

13x = 182

x = 14

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Answer:

5\sqrt{3} - 4

Step-by-step explanation:

\sqrt{(4-5\sqrt{3}  )^{2} }

5\sqrt{3}  - 4

3 0
3 years ago
20 fish are in a bowl 8 die three swim away and six drown how many arein the bowl?
BaLLatris [955]
20-8=12
12-3=9
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3 fish are in a bowl.
Have a fab sunday!
7 0
2 years ago
Read 2 more answers
The sum of 1/11 and 1/15 is closest to 0 1 or 2
vova2212 [387]
It is closer 1/11 is closer to 2 and 01 because it's smaller , 1/15 is also close but not as close
3 0
3 years ago
Kylie rolls a die. What is the probability that 3 will not appear on the die ?
solniwko [45]

Answer:

if travis tells her to take care of the baby

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Solve the equation by factoring 2x^2+7x=4
Softa [21]

Answer:

x = - 4 , x = \frac{1}{2}

Step-by-step explanation:

given 2x² + 7x = 4

rearrange into standard form : ax² + bx + c = 0 : a ≠ 0

subtract 4 from both sides

2x² + 7x - 4 = 0 ← in standard form

Consider the product of the factors of the coefficient of the x² term and the constant term which sum to give the coefficient of the x term, that is

product = 2 × - 4 = - 8 and sum = + 7

The factors are + 8 and - 1

use these factors to split the middle term

2x² + 8x - x - 4 = 0 ( factor by grouping first/second and third/fourth terms )

2x(x + 4) - 1(x + 4) = 0 ( take out the common factor (x + 4) )

(x + 4)(2x - 1) = 0

equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

2x - 1 = 0 ⇒ 2x = 1 ⇒ x = \frac{1}{2}


6 0
3 years ago
Read 2 more answers
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