2 years ago

Do now: Balance the following equation. 1. C₂H₂ + O₂-- + ---> - CO2 + H2O

1 answer:

8 0

Answer:

C2H2 + 3O2 ---> 2CO2 + 2H2O

Step-by-step explanation:

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stira [4]

Area formula for a triangle is 1/2BxH

B=15
H=10

1/2(15)= 7.5

7.5 x 10= 75

So the area is 75 square cm :)

8 0

2 years ago

Inessa05 [86]

The answer is 0.73 because in 0.975 the value of digit 7 is 7/100 ,10 times of 7/100 is 7/10 and the value of 7 in 0.73 is 7/10 ;.tenth value.

5 0

3 years ago

ipn [44]

It is written as 0.00017 in ordinary form.

6 0

2 years ago

e-lub [12.9K]

1) Given that the apple tree is 4/5 pear tree we can write

Apple Tree size = 4/5 Peartree

Apple tree= 4m

2) So we can write the following expression for that:

$\begin{gathered} Apple=\frac{4}{5}P \\ 4=\frac{4}{5}_{}P \\ 4P=20m \\ P=\frac{20}{4} \\ P=5 \\ \\ \end{gathered}$

So the Pear tree is 5 meters tall, and the apple tree is 4/5*5 = 4 m

7 0

10 months ago

dolphi86 [110]

No because 11/12 is not even a whole number, whereas 2 1/3 (ok so not a whole number but above a whole number) is.

6 0

2 years ago