Answer:
2° = 7° is true
Step-by-step explanation:
Since line c is not parallel to line a and b:
- 9°,10°,11° and 12° cannot equal to 1°,2°,3°,4°,5°,6°,7° and 8°.
Because line c is not parallel, 9,10,11 and 12 gives different measure.
So 7° = 10° is false because like said, these angles give different measure and 7° cannot equal to 10° since both lines are not parallel. Alternate Interior Theorem does not work because both lines are given not parallel.
2° = 7° is true because both lines are parallel and we can use Alternate Exterior Theorem
Or since 2° = 6° and 6° = 7° because cross-intersect forms same measureof opposite sides. Hence, 2° = 7°
8° = 9° is false and the reason is same as 7°=10°.
Complete question :
A builder has an 6-acre plot divided into 1/4 -acre home sites. How many 1/4 -acre home sites are there?
Answer:
24 home sites
Step-by-step explanation:
Given :
Total size of land = 6 - acre
Size of each home site = 1/4 acre
Number of home sites obtainable from the 6-acre land :
Total size of land ÷ size of each home site ;
6 ÷ 1/4
6 * 4/1
= 24
Hence, 24 home sites are on the plot of land.
Okay so,
Answer:
<span><span>=1<span>56</span></span><span>=1<span>56</span></span></span>Solution 1 by separating partsEliminating a negative and changing our operation.<span><span>=<span>63</span>−<span>16</span></span><span>=<span>63</span>−<span>16</span></span></span>Solving the fraction parts<span><span><span>63</span>−<span>16</span>=?</span><span><span>63</span>−<span>16</span>=?</span></span>Find the LCD of 6/3 and 1/6<span> and rewrite to solve with the equivalent fractions.</span>
LCD = 6
<span><span><span>126</span>−<span>16</span>=<span>116</span></span><span><span>126</span>−<span>16</span>=<span>116</span></span></span>Simplifying the fraction part, 11/6,<span><span><span>116</span>=1<span>56</span></span><span><span>116</span>=1<span>56</span></span></span>Solution by Formulasreducing where possible, our initial equation becomes,<span><span><span>21</span>+<span><span>−1</span>6</span></span><span><span>21</span>+<span><span>−1</span>6</span></span></span><span>Applying the </span>fractions formula for addition,<span><span>=<span><span>(2×6)+(−1×1)</span><span>1×6</span></span></span><span>=<span><span>(2×6)+(−1×1)</span><span>1×6</span></span></span></span><span><span>=<span><span>12+−1</span>6</span></span><span>=<span><span>12+−1</span>6</span></span></span><span><span>=<span>116</span></span><span>=<span>116</span></span></span>Simplifying 11/6, the answer is 1 5/6
2x+3y=6
subtract 2x from both sides.
3y=6-2x
divide by 3 on all sides.
y=2-2/3x
Answer:
(x,y)=(4x,4y)
Step-by-step explanation: