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Evgesh-ka [11]
4 years ago
9

Add.

Mathematics
2 answers:
Anni [7]4 years ago
5 0
<span>–21 is the answer..

- 13 - 8 = - 21</span>
shtirl [24]4 years ago
3 0
–21 is the answer..

- 13 - 8 = - 21
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What does the associative property state
TEA [102]

Answer:

The Associative property states that no matter which terms you combine first, the answer would be the same.

For example:

5 + (6 + 7) = (5 + 6) + 7

~<em>Senpai</em>


6 0
3 years ago
ANSWER ILL GIVE EXTRA POINTS ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️
ExtremeBDS [4]

Answer:

  D.  2 ≤ x ≤ 10

Step-by-step explanation:

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4 0
3 years ago
There exists a linear function f(x) such that f(6) = 8, f(2)=20, and f(a) = 16. What is the value of 2a?
atroni [7]

Answer:

a = 10/3.

Step-by-step explanation:

We write the linear function as follows:

f(x) = mx + b   where m is the slope and b is the y-intercept.

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and  -3 * 2 + b = 20 so:

b =   20 + 6 = 26.

So we have the linear function:

f(x) = -3 x + 26

f(a) = 16 = -3 a + 26

-3 a = 16-26

a = -10 * -3 =  10/3.

3 0
3 years ago
Answer pleaseeee ......
7nadin3 [17]
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7 0
3 years ago
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What is the decrease of a right angle pls help i suck at math NVM ITS 90
Nookie1986 [14]

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Step-by-step explanation:

7 0
3 years ago
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