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kvv77 [185]
2 years ago
15

Find the length of the third side. If necessary, round to the nearest tenth.​

Mathematics
1 answer:
My name is Ann [436]2 years ago
8 0

Answer:

7.8

Step-by-step explanation:

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How much is a pie? thanks.
kaheart [24]
"Pi", written as π - is an irrational number.

π≈3.14
7 0
3 years ago
Read 2 more answers
10 points please help and explain how ;) brainliest answer first person to get it right
OverLord2011 [107]

Answer:

Open dot at -1 and shaded to the right.

Step-by-step explanation:

First you have to solve the inequality are you get |y|>-1

Now you can plot the inequality by placing an open dot on -1 since the inequality is greater than.

Since the inequality is greater than, you also have to shade when all y values are greater than -1 so you would shade to the right.

5 0
3 years ago
Expand and simplify:<br> a(a + 5)
RoseWind [281]

Answer:

a squared+ 5a

Step-by-step explanation:

a(a+5)

multiply everything inside the bracket

a times a is a squared

a times 5 is 5a

i hope i helped

please give me a brainliest!!<3

6 0
3 years ago
Use distributive property to rewrite
galben [10]
The distributive property....u r basically multiplying the number outside of the parenthesis by everything inside the parenthesis...this gets rid of the parenthesis.

3(-4x + 8)...distribute the 3 thru the parenthesis
(3 * -4x) + (3 * 8) ...take that 3 and multiply it by every number in the parenthesis..to get rid of the parenthesis
-12x + 24 <===

4(x - 6y) =
(4 * x) - (4 * 6y) =
4x - 24y <===

6(5 - q) =
(6 * 5) - (6 * q) =
30 - 6q <===

1/2(c - 8) =
(1/2 * c) - (1/2 * 8) =
1/2c - 4 <===

-3(5 - b) =
(-3 * 5) - (-3 * b) =
-15 - (-3b) =
-15 + 3b <===

(d + 2)(-7)....re-arrange
-7(d + 2) =
(-7 * d) + (-7 * 2) =
-7d + (-14) =
-7d - 14 <===











3 0
3 years ago
Ken has $950 in a savings account at the beginning of the summer. He wants to have at least $600 in the account by the end of th
Neko [114]
Every week he withdraws $35 from the $950 in his savings, and he wants at least $600 by the end of the summer. So we could write:

\sf 950-35x\ge 600

Where 'x' is the number of weeks. Now let's solve it for 'x'.

Subtract 950 to both sides:

\sf -35x\ge -350

Divide -35 to both sides, don't forget to switch the sign when dividing/multiplying by a negative number:

\sf x\le 10

So he can only withdraw at money for at most 10 weeks if he wants at least $600 left in his account.
6 0
3 years ago
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