Answer:
100
Step-by-step explanation:
100
<span>The sum of the
angle of a triangle is 180 degrees. It is mentioned that Hannah drew a pattern
of equilateral triangles. Equilateral triangle has three equal sides. Also, its
angles are the same, having 60 degrees at each corner of the triangle. The answer
is a. Letter b does not qualify to be an equilateral triangle because 120
degrees times 3 is greater than 180 degrees. Letter c and d exceeds the total
number of angles at 180 degrees.</span>
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>The set up is normally
t/A + t/B = 1 (as in 1 job)
</span><span>Here you are given t, the time worked together, and A, Alex's alone time...now we need to find B, Millie's alone time...so
4/6 + 4/B = 1
B turns out to be 12...which means
Alex did 2/3 the job and Millie did 1/3</span>
Answer:
Step-by-step explanation:
yes,
6x1=6
2x3=6
6/3=2/1
Answer:
x = 9
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(x+5)=3x+1
(2)(x)+(2)(5)=3x+1(Distribute)
2x+10=3x+1
Step 2: Subtract 3x from both sides.
2x+10−3x=3x+1−3x
−x+10=1
Step 3: Subtract 10 from both sides.
−x+10−10=1−10
−x=−9
Step 4: Divide both sides by -1.
yeah.
