1 answer:
Answer:
5. the other angle has to be 2x because of the other lines being equals so
2x+2x+x-15=180
5x-15=180
5x=195
x=19
6. the other two angle is ajacent to the other two so
3x+17+3x+17+x-9+x-9=360
8x+16=360
8x=344
x=43
7. this ones pretty simple
2x-4+3x+5+2x+11=180
7x+12=180
7x=168
x=24
8. this one to
x+x+4+3x-9=90
5x+5=90
5x=85
x=17
Hope This Helps!!!
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11 red marbles to 44 green marbles11/44
83 x 6 = 498
all six of her scores need to equal at least 498 for an 83 average
83 + 84 + 93 + 77 + 85 = 422
498-422 = 76
she needs a 76
There are 4000 rodents also since the ratio is equal 1
Answer:
2. 48 for both
3. 18 for both
4: 18 for both
5: 36 for both
6: 175 for both
7: 36 for both
Step-by-step explanation: the number of cubes and volume is the same. V=length x width x height
