3 years ago

Marcos has 78 toys cars he arranged the toys car into 6 days equal groups

Mathematics

1 answer:

fenix001 [56]3 years ago

6 0

Answer: 13 groups

Step-by-step explanation:

78/6 = 13

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If you’re good at geometry solve these 2 please

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Answer:

13.

Let us say

first angle be = 4x -10

second angle = x

now add them to 90 as complementary angles add up to 90

4x - 10 + x = 90

5x - 10 = 90

5x = 90+10

5x = 100

x = 100/5

x = 20

the first angle = 4x -10

= 4(20) -10

= 80 -10

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the second angle = x

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Step-by-step explanation:

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