2 years ago

7th grade math help me plzzzz

1 answer:

4 0

A. 6 + 6 = 12
b. 7 + 8 = 15
c. 0 + 0 = 0
d. 5 + -5 = -10

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denis-greek [22]

Answer:

The answer to your question is 648 m/h

Step-by-step explanation:

$\frac{18 cm}{s} \frac{1 m}{100 cm} \frac{3600 s}{1 h}$

$\frac{(18)(1)(3600)}{(1)(100)(1)}$

$\frac{64800}{100}$

= 648 m/h

3 0

2 years ago

IrinaK [193]

Answer:

12,13,15,16 i believe

Step-by-step explanation:

6 0

2 years ago

choli [55]

Step-by-step explanation:

I hope this helps. good luck

8 0

2 years ago

Mashutka [201]

The unkown side legnth is 9 centimeteres long all you had to do was subtract all the numbers from 44 and what your left with is the unknown side.

6 0

2 years ago

N76 [4]

T= total length

T=1 2/5 meters + 4 1/5 meters
add the whole #s and the fractions
T= (1+4) + (2/5 + 1/5)
T= 5 3/5 meters total

Hope this helps! :)

7 0

3 years ago