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igomit [66]
3 years ago
9

Please pleaseeeeee I need to get this done! after this math test I have 2 more math test than I’m in summer so please help!!!!

Mathematics
1 answer:
icang [17]3 years ago
3 0
13.5 bc x equal 2.7 so you multiply it by 5
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The playing surfaces of two foosball tables are similar. The ratio of the corresponding side lengths is 10:7. What is the ratio
Dvinal [7]

Let's write this proportion of equivalent ratios in equation form and then plug in our two known values to determine our two unknown values:

    (s1)2 : (s2)2 = A1 : A2

    (10)2 : (7)2 = 100 : 49

 

Ratio of the Areas = 100 : 49

 

5 0
3 years ago
How do I solve for x? I tried using law of sines and law of cosines but the angles and sides don't match up.
valentina_108 [34]
Law cosines: y^{2} = 16 + 256 - 128\sqrt{3} ; => y ≈ 16.51;
Law sines: 16/sinx = 16.51/sin30 => sinx = 0.48 => x ≈ 29 degrees;
8 0
3 years ago
Find the slope-intercept equation for the line with the indicated slope and y-intercept. Slope 1/4; y-intercept (0, -4)
Ilya [14]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

We have the slope m = 1/4 and y-intercept (0, -4) → b = -4.

Answer: y=\dfrac{1}{4}x-4

3 0
3 years ago
Help me plz I’m trying to finish this course and now I’m stuck..
Leni [432]
8 + 0.15m = 22 + 0.10m
0.15m - 0.10m = 22 - 8
0.05m = 14
m = 14/0.05
m = 280

Answer: <em><u>280 minutes</u></em>
5 0
2 years ago
Read 2 more answers
If m&lt;7 =55°,which of the following statements are true? Select all that apply...
alisha [4.7K]

Answer:

except b, all are true

Step-by-step explanation:

angle 6 = 55(opp angles)

angle 5 = 125(supplementary angles)

angle 3= 55(alternate to angle 6)

angle 1 = 125

angle 4 = 125

5 0
2 years ago
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