!!!!!!!please help!!!!!!!!

Mathematics

1 answer:

GuDViN [60]3 years ago

4 0

Answer:

The first one is No. The second one I do not know unfortunately.

Step-by-step explanation:

I am in the middle of this lesson in my math class as well and I know that in order to make a triangle, you need the two smaller sides to add up to become larger than the biggest side. In the case of the first question, the two smaller sides, 6 and 3 equal 9, which is not bigger than the biggest side which is 10. I hope you can find the answer to the second one, but for now, the first one is No.

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Simplify (-7/8)(-3/4)

Alex17521 [72]

Answer: $=\frac{21}{32}\quad \left(\mathrm{Decimal:\quad }\:0.65625\right)$

Step-by-step explanation:

$\left(-\frac{7}{8}\right)\left(-\frac{3}{4}\right)$

$=\frac{7}{8}\cdot \frac{3}{4}$

$=\frac{7\cdot \:3}{8\cdot \:4}$

$=\frac{21}{8\cdot \:4}$

$=\frac{21}{32}$

6 0

3 years ago

13.02-6y=8y using the method of solving linear equations

gregori [183]

well add -6y to 6y which equals 0 then add 8y to 6y which equals 14y

now you have 13.02=14y

now you can divide 13.02 divided into 14 which equals 0.93

0.93 = y

5 0

3 years ago

…………………………………………………………………………………………………………………….…………………

ale4655 [162]

We can split this up into 3 rectangles. 2 vertical ones (8 x 3) and one horizontal one in the middle (5 x (8 - 5)

8 x 3 = 24
24 x 2 = 48

5 x (8-5) = 5 x 3 = 15

now add 48 + 15 = 63 cm^2

6 0

4 years ago

I need this ASAP please!!!!

kipiarov [429]

Answer:

I think B is the answer ..........