Answer:
Step-by-step explanation:
Total pink triangles = 24
Let first 10 triangles be a circle
let second ten triangles be a square
⇒ red circle = 10 triangles
⇒blue square = 10 triangles
Remaining triangles = 4
Thus circle+square+4 triangles=10+10+4
=24
Refer the attached figure.
This is a quick picture to show 24 after you have regrouped 1 ten as 10 ones
I got 2 radical 2 as the answer using distance formula
Angles in a triangle add up to 180 degrees so
41+71=112
180-112=68
Angle of BAC=68 degrees
Answer:
m = -2
Step-by-step explanation:
<em>Distribute first.</em>
24 = -6(m+1) + 18
24 = -6m - 6 + 18
<em>Then you combine like terms.</em>
24= -6m + 12
<em>Then you still combine like terms. You subtract 12 from each side.</em>
24 = -6m + 12
-12 - 12
12= -6m
<em>Then divide by -6 to isolate the variable.</em>
12 = -6m
/-6 /-6
-2 = m
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