The answer of the question is 1.8
If you look closer DG=2xGA, that means that AD will be 3x32cm what is 96cm.
P.S. revise the topic about the centroid
Answer:
1/10≤x
Step-by-step explanation:
Lets write out the equation to make it easy.
4≥(-2x+1)*5
Lets distribute the 5
4≥-10x+5
Subtract the 5 from both sides
4-5≥-10x+5-5
Do the subtraction
-1≥-10x
Divide both side by -10
-1/-10≤-10x/-10
Divide
1/10≤x
∠A=5x−15 ∘ start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 5, x, minus, 15, degrees, end color #1
andreyandreev [35.5K]
Answer: 45°
Step-by-step explanation:
Given that :
∠A=5x−15°---(1)
∠B=2x+21°----(2)
Equating
∠A = ∠B
(5x−15)° = (2x+21)°
5x - 15 = 2x + 21
Collecting like terms
5x - 2x = 21 + 15
3x = 36
x = 12
Substitute x = 12 in either angle A or B since both are congruent
∠A=(5x−15)°
∠A = (5(12) - 15)°
∠A = (60 - 15)°
∠A = 45°
∠A = ∠B = 45°
So with #7 you are going to divide 24 feet by 2 feet which will give you an answer of 12 feet.
And for #6 you are going to want to put the equation set up as 15+4x=12+6x
