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djyliett [7]
1 year ago
13

50 POINTS MARKING BRAINLEIST PLS ANSWER ASAP

Mathematics
2 answers:
creativ13 [48]1 year ago
8 0

ANSWER IN THE ATTACHMENT ABOVE......

cestrela7 [59]1 year ago
8 0

Answer:

19

Step-by-step explanation:

2x+5+4x+6=53

6x+11=53

6x+11-11=53-11

6x=42

6x/6=42/6

x=7

Checking...

6(7)+11=42+11=53

53=53

Correct. Now, plug x into the equation for BC.

2(7)+5=14+5=19

BC=19

Hope this helps!

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Sin10°-cos10° product and evaluate​
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Question should be sin 20 cos 10 + cos 20 sin 10

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sin 20 cos 10 + cos 20 sin 10

= sin (20+10)

= sin 30

= 1/2

6 0
2 years ago
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Help asap worth 50 points<br> Use grouping symbols to make each equation true.<br> 16-4/2+3=9
ira [324]

Answer:

This question is only if 25 points. And you have typed 50 points.

Answer is 16-4-2-1

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2 years ago
A scale drawing has a scale of 3in:1ft. What is the scale factor?​
Hitman42 [59]

Answer:

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3 years ago
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kozerog [31]

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