3 years ago

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Mathematics

1 answer:

AleksandrR [38]3 years ago

4 0

Answer:

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Answer:

16°

Step-by-step explanation:

2x° + 6° = 38°

x° = (38°- 6°)÷2=16°

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Find the distance between a and b. a = −40, b = 50

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answer is 88 digits

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A random selection of plants receiving two different types of treatments is measured for growth. The growth of the plants in eac

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Factor and solve the problems in the photo ……….. pleaseeeee help i haven’t done algebra in 2 years

vladimir1956 [14]

Answer:

30. 2x²-x-1=0

or, 2x²-2x+x-1=0

or, 2x(x-1)+1(x-1)=0

or, (x-1)(2x+1)=0

so, x-1 = 0 or, x = 1

and 2x+1 = 0 or, 2x = -1 or, x = -1/2

so, x = 1 and 1/2

31. 3x²-14x=5

or, 3x²-14x-5=0

or, 3x²-15x+x-5=0

or, 3x(x-5)+1(x-5)=0

or, (x-5)(3x+1)=0

so, x-5=0 or, x=5

and 3x+1=0 or, 3x=-1 or, x=-1/3

so, x = 5 and -1/3

Answered by GAUTHMATH

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3 years ago

What is the volume of a cylindrical bucket that is 35 cm tall and has a base with a diameter of 21 cm? Use pi= 22/7 and round yo

Nadya [2.5K]

Hello!

Formula for the volume of a cylinder: $V = \pi r^{2}h$

Plug in the values and solve $12,127.5 = \frac{22}{7} * 10.5^2 * 35


$

The answer is 12,127.5. Hope I helped!

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4 years ago