3 years ago

WILL MARK BRAINLIEST ONLY HAVE 10 MINUTES

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

6 0

Answer:

Step-by-step explanation:

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The sum of the measures of two of the angles formed by the intersection of two lines is 114°. Find the measures of all angles. I

JulijaS [17]

Answer:

Measures of all angles are 57°, 57°, 123°, 123°

Step-by-step explanation:

Given:

Sum of two angles = 114°

Find:

Measures of all angles

Computation:

Sum of all 4 angles = 360°

Sum of remain 2 angles = 360° - 114°

Sum of remain 2 angles = 246°

So, first two angles = 114° / 2 = 57°

Second two angles = 246° / 2 = 123°

So, measures of all angles are 57°, 57°, 123°, 123°

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elixir [45]

Pi as a fraction is 22/7.

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The zero of the polynomial f(x) = -2x +8

Damm [24]

Answer:

x = 4

Step-by-step explanation:

to find the zero let f(x) = 0 , that is

- 2x + 8 = 0 ( subtract 8 from both sides )

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2 years ago

The half-life of a certain radioactive material is 85 days. An initial amount of the material has a mass of 801kg. Write an expo

SOVA2 [1]

Answer:

m(t) = 801 * (1/2)^(t/85)

Step-by-step explanation:

m(t) = 801 * (1/2)^(t/85)

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s344n2d4d5 [400]

2 over -1 im pretty sure that's it we just learned this like 2 weeks ago

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