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alisha [4.7K]
3 years ago
8

How I get x for number 7

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

x = 50

Step-by-step explanation:

Angles of a triangle add up to 180°.  So the third angle of the triangle on the right is:

180° − 43° − 57° = 80°

Vertical angles are congruent, so the angle on the other side is also 80°.  Therefore:

x° + x° + 80° = 180°

2x° = 100°

x = 50

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andriy [413]
You have to add all the containers together in order to get the total weight.
3+5
8+3.5
11.5+2.75
14.25 
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4 0
3 years ago
Please help easy math anyne could do it exexpt for me cuz im dumb
anygoal [31]

Answer:

42.2

Step-by-step explanation:

all you have to do is add up the number just how they are

4 0
3 years ago
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The population P = P(t) of Helm, can be modeled by
MariettaO [177]

Answer:

A.) 0.0129 = k

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Step-by-step explanation:

A.)

267,000 = 250,300e^k5

267,000/250,300 = e^k5

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ln(1.0667) = lne^k5

ln(1.0667) = 5k

ln(1.0667)/5 = k

0.0129 = k

B.)

300,000 = 250,300^0.0129t

300,000/250,300 = e^0.0129t

1.1986 = e^0.0129t

ln(1.1986) = lne^0.0129t

ln(1.1986) = 0.0129t

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7 0
3 years ago
IGHT im pretty stupid right now but can you help me out?
matrenka [14]

Answer:

complementary

Step-by-step explanation:

i went to school.

8 0
3 years ago
Read 2 more answers
What is the approximate length of arc s on the circle below? use 3.14 for . round your answer to the nearest tenth. 14.1 in. 22.
Maksim231197 [3]
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 PLEASE SEE ATTACHED IMAGE.

 The length of an arc, by definition is given by:
 s = R * theta
 Where,
 R: radio
 theta: angle of the bow.
 We then have to replace:
 s = (6) * (135 * (pi / 180))
 s = 14.1 in
 Answer:
 The length of the arc s is:
 s = 14.1 in

5 0
3 years ago
Read 2 more answers
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