Help! Will give brainly! Explain why the value x=4 is not a solution to the inequality 2x>10
2 answers:
Answer
8 is not greater than 10
Step-by-step explanation:
2x>10
2(4)>10
8<10
x=4 can not be the solution to this equation because 8 is less than 10
*just as a side note think of the > sign as an alligator, the mouth always is open towards the larger number
Answer:
Step-by-step explanation:
Let me show you what happens if X=4
2X>10
2x4 > 10
8 > 10
see 8 is not larger than 10
so you would have to make X = a larger number
for example it could be 6
2X > 10
2x6 > 10
12 > 10
see that works
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Answer:
x=21
Step-by-step explanation:
100+3x+x-4=180
100+4x-4=180
96+4x=180
4x=180-96
4x=84
x=21
Answer:
23 degrees
Step-by-step explanation:
So basically you plug in -10x + 58 = 111 and then solve for x. You then plug x into 6x +41. Thats how you find the angle measure. Plz award brainliest
53 - 2(3)
53 - 6
47
Hope this helps!
Answer:
x=20 degrees
Step-by-step explanation:
complementary means the angles equal 90 degrees
so ∠A+∠B=90 degrees
∠A=3x-2 and ∠B=x+12
so subsitute
(3x-2)+(x+12)=90
then solve for x
4x+10=90
4x=80
x=20 degrees is your answer
Answer:
16
Step-by-step explanation:
22-6=16 ;0