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slega [8]
3 years ago
14

Can someone help me asap I attempted to do it so just ignore that part ​

Mathematics
1 answer:
Sladkaya [172]3 years ago
6 0

Answer:

a = 180° -73°

b = 73°

c = 180° -73°

Step-by-step explanation:

73° and b are vertical angles, so are congruent (equal).

a and c are equal to each other and each is a linear angle with 73°, so is the supplement of that angle. You could write the equation as ...

a + 73° = 180°

but I prefer to get to the heart of it. The values of a and c are the difference between 180° and 73°.

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3) (-14.2b - 97.35) + (10.9b + 12.53 + 3.5x)
sp2606 [1]

Answer : -3.3b + 3.5x - 84.82

(-14.2b - 97.35) + (10.9b + 12.53 + 3.5x)

= (-14.2b + 10.9b) + (3.5x) + (-97.35+12.53)  |||  COMBINE LIKE TERMS

= -3.3b + 3.5x - 84.82

5 0
2 years ago
Read 2 more answers
816  floats were in the parade that lasted 4 hours. Every time 6 floats passed by city hall, the parade stopped. How many times
JulsSmile [24]
The parade stopped 136 times you simply divide the number of floats by 6 to find the answer.

5 0
3 years ago
What is the length of the dotted line in the diagram below? Leave your answer in simplest radical form. HELP PLEASE​
nika2105 [10]

Answer:

11.7…?

Step-by-step explanation:

Small triangle and other triangle are similar based on sas theorem (I think) so find scale factor — 2— then do Pythagorean theorem

3 0
3 years ago
I need help on all of them pleaseeee​
dmitriy555 [2]

Step-by-step explanation:

90÷0.018=5000

90÷0.18= 500

90÷1.8 = 50

90÷18 =5

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5 0
3 years ago
The cost to print digital photos at a local store is
snow_tiger [21]
<h2>The cost is same for both the options if we purchase 27 photos</h2>

Step-by-step explanation:

   Cost of a photo at a local store is $0.25 per photo. This cost can be modeled to be linear in number of photos as C_{1}(x)=0.25x.

   Cost of photos purchased online is $0.15 per photo. However there is a shipping cost of $2.70. This can also be modeled to be linear in number of photos as C_{2}(x)=2.70+0.15x.

   Let us assume both costs are the same if we purchase n photos.

So, C_{1}(n)=C_{2}(n)

0.25n=2.70+0.15n

0.10n=2.70

n=27

∴ On purchasing 27 photos, cost for both the options is the same.

5 0
3 years ago
Read 2 more answers
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