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Komok [63]
3 years ago
7

Solve both questions please ❤️❤️

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
6 0
4.

Similar triangles by law of SAS (side-angle-side)

MC CN 12 10
——— = ——— = ——— = ———
BM NA y 6


Cross multiply: (6)(12) = (10)(y)
y = 7.2



5.

Similar triangles by law of SAS (again)



40 24
——— = ———
30 x

Cross multiply: (30)(24) = (40)(x)
x = 18

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To find the value of 'a', let's use the point (0,5):

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Answer:

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Step-by-step explanation:

* Lets study the information in the problem to solve it

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