3 years ago

Find the value of x. (picture)

Mathematics

1 answer:

velikii [3]3 years ago

4 0

The answer is 147 (80+95+38= 213; 360-213= 147)

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What is 10 1/7 / 8 7/8 equal

Nuetrik [128]

Answer:

1.14

Step-by-step explanation:

if you do 1.14 x 8 7/8 you will get 10 1/7

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4 years ago

For which equations is 8 a solution? Select the four correct answers.

sveta [45]

Answer:

The answers include

x + 2 =10

x - 4 = 4

3x = 24

Start Fraction x Over 8 End Fraction = 1

Step-by-step explanation:

x + 2 = 10; 8 + 2 = 10

x - 4 = 4; 8 - 4 = 4

3x = 24; 3(8) = 24

Start Fraction x Over 8 End Fraction = 1; 8/8 = 1

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3 years ago

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Which is a factor of 2a(cubed) - 2a(squared) - 7a + 7?

dangina [55]

2a(cubed) - 2a(squared) - 7a + 7
= 2a^3 - 2a^2 - 7a + 7
= 2a^2 (a -1) - 7 (a -1)
= (a - 1)(2a^2 - 7)

(a - 1) and (2a^2 - 7) are factors

answer
A) (a - 1)

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3 years ago

How to find the x intercept of an equation?

Gennadij [26K]

To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'.

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3 years ago

Please answer this question for me. dont scam i have an exam tomorrow

Vanyuwa [196]

Answer:

Step-by-step explanation:

The sum of interior angles of ΔOCB & ΔOCA = 180° x 2 = 360°

α + β + γ + (360°-x) = 360°

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3 years ago