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bearhunter [10]
3 years ago
6

Help asap ☺️☺️☺️☺️☺️☺️☺️

Mathematics
2 answers:
eduard3 years ago
4 0
If you add the angles of a triangle, your sum should always be 180°

70° + 80° + x° = 180°
150° + x = 180°

subtract 150 from both sides of the equation.....
150° + x = 180°
-150          -150

x = 30

your answer is 30°
never [62]3 years ago
3 0
Hey There!

80+70 is 150

180
-150
is 30 so 30 must be your answer

Hope This Helps!!!
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Help please I do not know how to do this
sleet_krkn [62]

Answer:

0 and 1

Step-by-step explanation:

If a polynomial P(x) is divided by (x + h), then by the Remainder theorem

The remainder is the value of P(- h)

(1)

For P(x) divided by (x - 1) , then the remainder is P(1) = 0

(2)

For P(x) divided by (x + 2) then the remainder is P(- 2) = 1

6 0
3 years ago
What is the Greatest Common Factor of the two monomials?<br> 15a²b, 35ab2
m_a_m_a [10]

Answer:

5ab

Step-by-step explanation:

To find the greatest common factor (GCF), you will need to find the largest value that both of these monomials can be divided by. There are three different parts to these monomials: the number value, variable a, and variable b.

Find the largest number of each element that can be divided by both.

Numbers: the GCF of 15 and 35 is 5 (15/5 = 3, 35/5 = 7, 3 and 7 are prime numbers and therefore, cannot be divided further)

Variable a: the GCF of a² and a is a

Variable b: the GCF of b and b² is b

Therefore, the GCF is 5ab.

8 0
3 years ago
a book of books weighs 21 pounds, half the books are taking out now the box weighs 14.5. whats the remaining weight of the box
pantera1 [17]
6.5 pounds left. i think
5 0
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Veseljchak [2.6K]
The least common denominator is 36
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2 years ago
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If the volume of a cube is 216cm fond the length of the cube ​
deff fn [24]

Answer:

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Step-by-step explanation:

7 0
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