Answer:
Write out all the multiples up to 12 of the numbers
Step-by-step explanation:
This will help you fully see which numbers are their LCM as well as just common multiples
Ok, lets start with the top.
7/8 + (-2/3)
Thats equal to
7/8 - 2/3
The common denominator will be 24
21/24 - 16/24
Subtract
5/24
Now, to divide you multiply by the reciprocal, so
5/24 / 5/6
Becomes
5/24 * 6/5
Cross simplify and get your answer
1/4
Answer:
Solution given;
<ABD=<BAC+<ACB
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26x+20=19x-15+9x+25
solve like terms
26x+20=28x+10
subtracting both by 10
26x+20-10=28x+10-10
Subtracting both side by 26x
10=28x-26x
2x=10
dividing both side by 2
2x/2=10/2
x=5
Now
<ABD=26*5+20=l50°
<u>T</u><u>h</u><u>e</u><u> </u><u>v</u><u>a</u><u>l</u><u>u</u><u>e</u><u> </u><u>o</u><u>f</u><u> </u><u><</u><u>A</u><u>B</u><u>D</u><u> </u><u>i</u><u>s</u><u> </u><u>1</u><u>5</u><u>0</u><u>°</u>
Answer:
What's a Solution to a System of Linear Equations? Note: If you have a system of equations that contains two equations with the same two unknown variables, then the solution to that system is the ordered pair that makes both equations true at the same time.
Step-by-step explanation: