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Dima020 [189]
3 years ago
12

Evalutata the expression for x=4 6+(10-x)² -20

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0

Answer:

6+(10−4) ^2-20  

Subtract 4 from 10 to get 6.

6+6 ^2-20  

 

Calculate 6 to the power of 2 and get 36.

6+36−20

Add 6 and 36 to get 42.

42−20

Subtract 20 from 42 to get 22.

Step-by-step explanation:

So basically, the answer is 22. let me know if i am wrong or right i haven't done these in the longest hope you have a good day :)

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What is the measure of angle F?
ololo11 [35]

Answer:

Answer = 140

Step-by-step explanation:

360 = 9x + 14x + 4x + 90

360 - 90 = 27x
270 = 27x
x = 270 / 27
x = 10
14 x 10 Angle F

Measure of angle F = 140

6 0
2 years ago
Read 2 more answers
Pls give me the correct answer.
Jobisdone [24]

Answer:

2,7,9,11,12

and

v≤−12

hope this helps ! :)

3 0
3 years ago
Is this correct and if not can you please help me?
frozen [14]

Answer:

No problems here!

Great Job!

Step-by-step explanation:

4 0
3 years ago
Can someone help me again with these math work?
expeople1 [14]
It lines up right at the, 2 1/2 inches mark so i believe that is your answer!
7 0
3 years ago
Read 2 more answers
NEED HELP
Studentka2010 [4]
First use distributive property on both sides of the equation.
-9(-16 - f) = 4(1 - 3f)
144 + 9f = 4 - 12f
Then isolate f on one side of the equation:
3f = -140
f = 46.67 --> (which is equal to -140/3)
I'm sorry I couldn't help more. I don't know why it's wrong. Maybe try putting in it decial form instead.
6 0
3 years ago
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