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oee [108]
3 years ago
11

Can some answer thissss pleaseeee its due todayy!! ill mark brainliest!!

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer:

  • 1. ∠C = 90°
  • 2. ∠B = 90°
  • 3. ∠BAD = 90°
  • 4. ∠ADC = 90°
  • 5. ∠EDC = 90° - 53° = 37°
  • 6. ∠EDF = ∠DEC = 53°
  • 7. ∠FED = 90° - 53° = 37°
  • 8. ∠FEA = 90° - ∠FED = 90° - 37° = 53°
  • 9. ∠EFA = 90°
  • 10. ∠FAE = 90° - ∠FEA = 90° - 53° = 37°
  • 11. ∠EAB = 90° - ∠FAE = 90° - 37° = 53°
  • 12. ∠AEB = 90° - ∠EAB = 90° - 53 = 37°

Ilya [14]3 years ago
5 0

Answer:

Answer:

90°

90°

90°

90°

edc=180-90-53=37by sum of angle of triangle

edf=90-37=53

fed=cde=53alternate angle

fea=180-fae-efa=180-37-90=53

efa=180-90=90linear pair

fae=180-<e-edf=180-90-53=37

eab=90-fae=90-37=53

aeb=180-b-bae=180-90-53=37

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YOU WILL GET BRAINLIST!!!!!!!!<br> Rewrite the following mixed number as a decimal.<br> 17 35/50
sladkih [1.3K]

Answer:

17.7

Step-by-step explanation:

<em>First off, we do not need to do anything to the 17, it is already set up for a decimal. So we have to find out how much 1/50 is so we divide:</em>

<u>Divide:</u>

1/50=0.02

<u>Multiply by 35:</u>

0.02 times 35= 0.7

<u>Add the 17:</u>

17+0.7=<em><u>17.7</u></em>

I hope this helps u pls give a brainliest and a thx ;)

leave a comment if i am wrong

7 0
4 years ago
Maxine and Sammie have to also mow their parking strips that are the
Lemur [1.5K]

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At the 3 minute mark, Maxine will be half way done and Sammie will still have 6 minutes left to mow the grass

5 0
3 years ago
Please help i don't get it
Ivan
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3 0
3 years ago
Read 2 more answers
Which fraction can be expressed as a repeating decimal?<br> A; 1/10<br> B; 1/4<br> C; 3/5<br> D; 7/9
Tju [1.3M]

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Step-by-step explanation:

7 0
3 years ago
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She worked a total of 15 hours. If she makes $15 per hour tutoring and $9 per hour at the grocery store and made a total of $159
Ugo [173]

Answer:

11 hours she worked at the grocery store

Step-by-step explanation:

assuming,

the number of hours worked at tutoring = x

the number of hours worked at grocery store = y

which means,

the amount she made at tutoring = x* $15

the amount she made at grocery store = y*$9

we have 2 equations

<em>total number of hours</em>

1) x+y= 15  

<em>total amount she earned</em>

2) x* $15+ y* $9= $159

From equation 1

x+y= 15  

x=15-y

<em>we replace this x value in equation 2</em>

x* $15+ y* $9= $159

(15-y)* $15+ y* $9= $159

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225-6y=159

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66=6y

66/6=y

<u>11=y</u>  <em>the number of hours she worked at grocery store. </em>

<em>we place y=11 in our derived x equation</em>

x=15-y

x=15-11

<u><em>x=4 </em></u><em>the number of hours she worked at tutoring. </em>

3 0
3 years ago
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