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Ann [662]
3 years ago
11

Need Help 20 points plz.

Mathematics
1 answer:
Over [174]3 years ago
8 0

9514 1404 393

Answer:

  the correct choices are shown

Step-by-step explanation:

<u>Statement</u> . . . . . <u>Reason</u>

1. c ║ d; ∠4 = ∠5 . . . . . Given

2. ∠4 = ∠7 . . . . . Alternate interior angles are equal

3. ∠5 = ∠8 . . . . . Vertical angles are equal

4. ∠7 = ∠8 . . . . . Substitution

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Please help me i really need help please
vazorg [7]

Answer:

10°

Step-by-step explanation:

x + 25 = 3x + 5. [Vertically Opposite Angles]

=> 25 - 5 = 3x - x

=> 20 = 2x

=  >  \frac{20}{2}  = x

=> 10 = x

=> <u>x = 10</u><u>°</u><u>(</u><u>Ans)</u>

4 0
3 years ago
Read 2 more answers
(2,1) (0,-7) write in slope intercept form please hurry!
KATRIN_1 [288]
Find slope: (y2-y1)/(x2-x1)
(-7-1)/(0-2) = -8/-2 = 4
Slope int form: y = mx + b
Y = 4x + b
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4 0
3 years ago
If t = 8 and -<br> 2d+t<br> -=16, what is the value of d?
Brums [2.3K]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Y=8x+2 (3, ), ( ,0), ( ,-6)
Kipish [7]
So basically all your doing is substituting the given number to the equation:

(3, ) (,0)
y=8(3)+2. 0=8x+2
y=24+2. 8x=0-2
y=26. 8x= 2
divide both side by 8
x=4

(3,26) (4,0)
7 0
3 years ago
there are 2 ones, 1 five,3tens, and 1 twenty. if there are 28 bills in her wallet, what would you predict is the approximate val
Kruka [31]
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