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miss Akunina [59]
4 years ago
15

WILL MARK BRAINLIST!!!!! 4 |a| +8−a if a=−2

Mathematics
1 answer:
andre [41]4 years ago
6 0

Answer:

18

Step-by-step explanation:

You might be interested in
8 times the sum of a number and 26 is less than 304.
Jlenok [28]

Answer:

x < 12

Step-by-step explanation:

So 8 times the sum of a number and 26 is less than 304. To find the number, lets write a equation where the "number" is x.
8 times the sum of a number and 26 can be written as 8 * x+26, however since the sum of x and 26 are being multiplied, we write this as 8(x+26). Since 8 times the sum of a number and 26 is less than 304, we set 8(x+26) to < 304. This gives us our equation:

8(x+26) < 304

Lets start to solve for x by dividing by 8, giving us:

x+26 < 38

Now lets isolate x by subtracting 26 from both sides, which gives us our answer:

x < 12

So x is less than 12.

Hope this helps!

7 0
1 year ago
1. last question. please help me out thank you. ill mark you brainlist
spayn [35]

Answer:

-7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Consider the right triangle. What is the length of the hypotenuse? Please help!
Luba_88 [7]

Answer:

The answer to your question is: hypotenuse = 53 m

Step-by-step explanation:

Data

Opposite leg = 28

Adjacent leg = 45

hypotenuse = ?

Pythagorean theorem

                                        c^{2} = a^{2}  + b^{2} \\

                                        c^{2}  = 28^{2}  + 45^{2}

                                        c^{2}  = 784 + 2025

           

                                       c² = 2809

                                       c = 53 m

5 0
3 years ago
Read 2 more answers
Question 5 (1 point)
Keith_Richards [23]
C) 18/1000 because .18 is out of 100 so in this case you just add a zero!! :)
4 0
3 years ago
Two buses leave Houston at the same time and travel in opposite directions. one bus averages 55mi\h anf the other bus averages 4
son4ous [18]
In 4 hours if you count the miles by the road linking the 2 buses. This is because 55 for one bus and 45 for the other bus added together equals 100 miles/hour. Therefore, 4 hours will be the time the 2 buses are 400 miles apart.
6 0
3 years ago
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