2 years ago

Match the word with its definition

Mathematics

2 answers:

seropon [69]2 years ago

7 0

1.adding decimals
2. Add and keep signs
3.subtract and keep sign of larger number

Inessa05 [86]2 years ago

4 0

Answer:

#1- definition #2

#2- definition #1

#3- definition #3

Step-by-step explanation:

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2 years ago

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In triangle ABC, a = 4, b = 6, and cos C = − 1/4. What is the length of side c?

shusha [124]

The length of side c would be 8.

Step-by-step explanation:

Given that,

a = 4

b = 6

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If we are given two sides and angle, the law of Cosines can be used to find the third side:

$c^{2} = a^{2} + b^{2} - 2ab (cos(c))$

By inserting the values in the formula, we get

$c^{2} = 4^{2} + 6^{2} - 2.4.6 (-\frac{1}{4} )$

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3 years ago

Chloe wants to buy some apples at holmeberg's orchard. She can purchase 3 pound bag of apples for $7.50 or she can buy a 10 poun

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2 years ago

Please help quick.

GREYUIT [131]

Answer:

The answer to your question is: third option is correct

Step-by-step explanation:

Data

F (5, -1)

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Formula

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