4 years ago

Plz help with my geometry asap I begggggg :(

2 answers:

8 0

Hi again! So to explain this one, we need to prove that two of the triangles sides are in the same ratio and we need to prove that one angle is congruent between the two triangles (Side-Angle-Side Postulate of Similarity). If the ratios are not equal, then the triangles are <em>not similar. </em>To start, notice that RN is similar to side RP and RM is similar to side RQ. RN:RP (ratio) = 6:12 = 1:2. But, realize that RM:RQ = 8:18 = 4:9. This is not equal to 1:2. Thus, though the triangles have one angle in common, they are not similar.

Alexandra [31]4 years ago

6 0

I can't really see it well

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A class fundraiser is earning $7 per car wash w and $4 per cake c sold. The cakes cost $2 to make and the supplies or the car wa

11Alexandr11 [23.1K]

Answer:

w<50

c≤30

6w+2c≥320

Step-by-step explanation:

W stands for the car wash, and C stands for the cakes. Naturally, it would be 7w+4c≥320 but each cake costs $2 to make and each car wash costs $1 per car. This makes the system 6w+2c≥320. They will wash less than(<) 50 cars and bake no more than(≤) 30 cakes. I hope this helped :).

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3 years ago

There are twelve shirts in your closet, five blue and seven green. four of the blue shirts and one of the green shirts fit well.

asambeis [7]

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3 years ago

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Nesterboy [21]

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