3 years ago

Here's what Gabriel and Kayla actually wrote.

1 answer:

5 0

When 2 or more expressions are equivalent, that means they have the same outcome or result.

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Nikolay [14]

Answer:

negative 6

Step-by-step explanation:

three subtracted by 6 is negative 3

6 0

3 years ago

vova2212 [387]

1.m+5=-7.3
m=-7.3-5
2.m+5=7.3
m=7.3-5
3. m+7.3=-5
m=-5-7.3
4.m+7.3=5
m=5-7.3
I hope this helped. :)

3 0

4 years ago

Paha777 [63]

Answer:

Step-by-step explanation:

4 0

3 years ago

Nataly_w [17]

Answer:

30 pounds

Step-by-step explanation:

300/2 = 150

20% of 150 is 30.

7 0

3 years ago

IrinaK [193]

The altitude of an equilateral triangle with side length $a$ is $\frac{a\sqrt{3}}{2}$ .

So, the length of the altitude is

$10 \cdot \frac{\sqrt{3}}{2}= 5\sqrt{3}$

3 0

3 years ago