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lara [203]
3 years ago
8

Can someone please help me?

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
3 0

do you want to make people feel like a good idea

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Estimate square root 250 to two decimal points
Juli2301 [7.4K]
OK, the square root of 250 is 15.811 . . . 
but since this can't be expressed as a decimal for your purposes, let's try factoring. Since 250 ends in a zero, only numbers 5 or 0 or those ending in 5 or 0 could be factors. 
The square root of 250 can be factored into the square root of 25 and the square root of 10. 
The square root of 25 is exactly 5, and the exact square root of 10 is another decimal, so your simplified answer can be expressed as 5 times the square root of 10.
3 0
3 years ago
Read 2 more answers
Your brother is 1/2 your age. Your sister is 5 years older than your brother. Your sister is 15 years old. Write and solve an eq
nydimaria [60]

Answer:

a=2(s-5)

a(your age): 20

Step-by-step explanation:

a stands for your age

s stands for sister

a=2(s-5)

1-substitute 15 for s a=2(15-5)

2- a=2(10)

the 15-5 stands for sisters age minus five which gives you brothers age, 10. You multiply it by two because your brother is half your age.

3-a=20

check your work:

because your brother is 10 and you are 20, he is half your age (10/20 can be simplified to 1/2)

Hope this helped, if you have any other questions please lmk!

3 0
3 years ago
Can anyone help me with my algebra homework please ?
Vitek1552 [10]

Answer:

She will practice 2.5 for week four

Step-by-step explanation:

The table is going by 0.5 so I added 0.5 +2 =2.5

4 0
3 years ago
Can you help me with number 17
andrezito [222]
15 because 112 ounces is 7 pounds and 22-7= 15 hope it helped
8 0
3 years ago
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Two more than 4 times the cube of a number is 34.
icang [17]

Answer:

2

Step-by-step explanation:

4x^3 + 2 = 34

4x^3 = 32

x^3 = 8

x=2

4 0
3 years ago
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