3 years ago

Please help with answer if your cool/

1 answer:

Leni [432]3 years ago

4 0

Answer:

very bottom one and the 2nd one

You might be interested in

Vinvika [58]

525 divided by 150 is 3.5

3.5= 3 hours and 30 mins

answer is b

8 0

3 years ago

Lemur [1.5K]

Answer:

3/4 or 6/8

Step-by-step explanation:

6/8 when simplified is 3/4. That is the probability over the total.

8 0

3 years ago

krok68 [10]

For this case we must simplify the following expression: $(5a^ 2 + 6a + 2) - (7a^ 2-7a-5) =$

We eliminate the parentheses taking into account that:

$- * + = -\\- * - = +$

So:

$5a ^ 2 + 6a + 2-7a ^ 2 + 7a + 5 =$

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$5a ^ 2-7a^2 + 6a + 7a +2 +5 =\\-2a ^ 2 + 13a + 7$

Answer:

$-2a ^ 2 + 13a + 7$

8 0

3 years ago

Irina-Kira [14]

They’re complimentary angles (add up to 90)

5 0

3 years ago

IrinaVladis [17]

Answer:

Step-by-step explanation:

8 0

3 years ago