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Burka [1]
3 years ago
7

Two lines, C and D, are represented by the equations given below: Line C: y = x + 10 Line D: y = 3x + 2

Mathematics
1 answer:
joja [24]3 years ago
7 0
What is the question?
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Can someone double check my work for this problem? I got 38°??
scoundrel [369]
We need to use Law of sine.

sin A/a = sin C/c
sin A/|CB| = sin C/|AB|

sin A/14 = sin(118⁰)/ 20
sin A = (14*sin(118⁰))/ 20

A=arcsin((14*sin(118⁰))/ 20) ≈ 38⁰
4 0
3 years ago
LAST ONE !!! Ok here
spin [16.1K]

Answer:

Market economy

Step-by-step explanation:

Once again this is because they are changing their prices and items for sale because of the changes in market.

7 0
3 years ago
A box of oranges weighs 4kg. if one orange weighs 80 g how many oranges are in the box?
wlad13 [49]

Answer:

50 Oranges is your answer.

Step-by-step explanation:

Lets see..

4 kg = 4000 grams mainly because 1kg = 1000 grams in total.

4000 grams divided by 80 grams will give you the number of oranges that the box has since each orange weighs 80 grams.

4000/80 = 50.

hope this helps!

5 0
3 years ago
Read 2 more answers
Solve for A ? <br><br> Anyone willing to help me :)
GrogVix [38]

Answer:

<h2>2.2</h2>

Step-by-step explanation:

Use the cosine law:

BC^2=AB^2+AC^2-2(AB)(AC)\cos(\angle A)

We have:

BC=a\\\\AB=4\\\\AC=3\\\\m\angle A=32^o\to\cos32^o\approx0.848

Substitute:

a^2=4^2+3^2-2(4)(3)(0.848)\\\\a^2=16+9-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2

5 0
3 years ago
Given the functions, f(x) =x2+x-5 and g(x)=4x2-2x+1 perform the indicated operation when applicable state the domain restriction
sashaice [31]
Your answer would be: -3x2 + 3x - 6. 

I looked online to find this answer.  All credits to their owners.  Answer found on brainly.com/question/2825454.

This is not my answer.  I'm just here to help.  
4 0
3 years ago
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