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Kruka [31]
3 years ago
12

John began the week with -21

Mathematics
1 answer:
lara31 [8.8K]3 years ago
8 0

Answer:

810

Step-by-step explanation:

-21 + d = 789

d = 789+21

d= 810

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Which number is the best approximation of the square root of 300 to the nearest tenth?
frozen [14]
√300= 17.3205080757

ANSWER: The best approximation
of the square root of 300 rounded to the nearest tenth is 17.3.

Hope this helps! :)
5 0
3 years ago
Aldo purchased N notebooks. They were 5
Kaylis [27]

Answer:

C = 5 x N

Step-by-step explanation:

because if you got three notebooks and they are $5.00 each you multiply and get your answer.

8 0
4 years ago
Hi Guys , could you help me with this question. Thank you xx
Nesterboy [21]

Answer:

A ≈ 3420 cm²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius ) , then

A = π × 33² = 1089π ≈ 3420 cm² ( to 3 significant figures )

8 0
3 years ago
Read 2 more answers
After 4 years the age of father is twice as old as his son . 5 years before the father age was 1 year more than triple age of hi
Zinaida [17]

Answer:

Step-by-step explanation:

After 4 years the age of father is twice as old as his son . 5 years before the father age was 1 year more than triple age of his son.

5 0
3 years ago
-8m – 6(1 - 4m) = -102
Nastasia [14]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

-8m – 6(1 - 4m) = -102  Question

Step 2

-8m – 6(1 - 4m) = -102  Remove parenthesis

16m-6=-102

Step 3

16m-6=-102  add 6 to sides

16m=-96

Step 4

16m=-96  Divide sides by 16

Answer

m=-6

Hope this helped

4 0
3 years ago
Read 2 more answers
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