The y intercept would be -4 bc that that’s the only number that the line is hitting on the y line . y line goes up and down .
You need to know how long it was in her account then you would multiply the .2 by the 500$ and get the total for the first month. Then .2 by the total of the first month not $500 to get the second month. You continue this for as many months as it asks you and keep multiplying your new amount. The final step is to subtract the final month balance by $500 to get the amount she makes in interest.
Answer:
Step-by-step explanation:
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11. to find <DAC a triangle will equal to 180° so subtract 100 and 32 from 180° which will give you 48.
12. is 145° not 35° because you add the two angles your given and and subtract from 180° a triangle will ALWAYS equal to 180°
13. To find <BAC a triangle will equal to 180° so subtract 88 and 57 from 180 which will give you 145°
14. is actually the same answers as 11 cause the the angle you need to find will always be the middle number which is the vertex. they both have the same vertex which is <A
15. will be the same as 11 as well.
16. <P will equal to 49.5
17 and 18. <B will actually be 90° if you see that square symbol it actually indicates it's a 90 degree angle. <A will be 48° and to find <C you add all the angles and subtract it by 180 which will give you 42°
hope this helps I'm taking geometry as well keeps practicing and this will get so easy. if you find any mistakes comment ❣
