Step by step solution :Step 1 : 103
Simplify ———
7 <span>Equation at the end of step 1 :</span> 92 103
(0 - ——) - (0 - ———)
7 7
<span>Step 2 :</span> 92
Simplify ——
7
<span>Equation at the end of step 2 :</span> 92 -103
(0 - ——) - ————
7 7
<span>Step 3 :</span>Adding fractions which have a common denominator :
<span> 3.1 </span> Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
-92 - (-103) 11
———————————— = ——
7 7
Final result :<span> 11
—— = 1.57143 </span><span>
</span>
Answer:-5/48
Step-by-step explanation:
Area of one triangle:
2x7=84
84/2=42
Area of all the triangles:
42x4=168
Total area:
168+49=217
Answer:
9/8 is your improper fraction answer.
Step-by-step explanation:
Use the formula:
<em>m</em> (slope) = (y₂ - y₁)/(x₂ - x₁)
Let:
(x₁ , y₁) = (1 , 1)
(x₂ , y₂) = (9 , 10)
Plug in the corresponding numbers to the corresponding variables:
<em>m</em> = (y₂ - y₁)/(x₂ - x₁) = (10 - 1)/(9 - 1)
Simplify:
<em>m </em>= (10 - 1)/(9 - 1) = (9)/(8)
<em>m</em> = 9/8
9/8 is your improper fraction answer.
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Answer:
1) x=20 degrees
2) x=25 degrees
Step-by-step explanation:
1) there is 9x if you add all of the angles together and there is 180 degrees in a triangle so 180 divided by 9 equals 20 degrees.
2)there is 7x and 5 dgress in total so we can make an equation:
7x+5=180
7x=175
x=25