Answer:
59
Step-by-step explanation:
As far as I know every triangle has to equal 180°
So if you add 98+23 you would get 121
subtract that from 180 and get 59
Hope this helps!
I have nothing to go off on, but an equation that would fit for (1,2) is y=2x.
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hope it helps
Answer:
Top Left= 40yd²
Top Right= 441yd²
Bottom Left= 21ft²
Bottom Right= 105ft²
Step-by-step explanation:
Top left- 10×4= 40
Top right- 21×21= 441
Bottom right- 7×3= 21
Bottom left- 15×7=105
Answer:
(-7,-1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x+4=-3x+4
The first step is to collect like term (i.e put those ones with x on one side of the equal sign and those ones without x on the other side)
So, we have,
2x + 3x = 4-4
5x = 0
Divide both sides by 5
X = 0.
You can always check if your answer is right or not by substituting x=0 (your answer) in the question. If what is on the RHS = LHS, then you are correct.
So, let's check
We got x=0
So, let's substitute that in the question
2(0) +4 = -3(0) +4
+4 = +4
RHS = LHS
Which means x=0 is correct