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soldi70 [24.7K]
4 years ago
15

Pls help me!!!!! Number line

Mathematics
2 answers:
sleet_krkn [62]4 years ago
8 0

Answer:

b

Step-by-step explanation:

Consider perfect squares on either side of 42, that is

36 < 42 < 49 , thus

\sqrt{36} < \sqrt{42} < \sqrt{49} , that is

6 < \sqrt{42} < 7 → b

kozerog [31]4 years ago
5 0

Answer: between 6 and 7

Since 6² is 36 and 7² is 49, the square root of 42

would fall somewhere in between these.

Look below.

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Express 85mm as a percentage of 1metre​
vampirchik [111]

Answer:

Step-by-step explanation:

85/1000 because we said that 1 meter = 1000 mililiters

Divide both sides by 5 and then you have 17/200

then divide both sides by 2 (to get it over 100) =

8.5/100

.085%

Hope that helps!!

You could also just do 85/1000 you would get the same answer!!

4 0
3 years ago
Answer this question as soon as possible please. Thanks!
Alchen [17]

Step-by-step explanation:

36/6 or it is just 6 depends on if you need it as a fraction or not

8 0
3 years ago
How to solve the question step by step
Vladimir [108]

Length = L

New length = L+0.1L= 1.1 L


Width = W

New width = W - (W/100)p= W-pW/100= (100W-pW)/100=W(100-p)/100


Area =A = LW

New area = A - 0.12A = 0.88A


New area = new width*new length = 1.1L*W(100-p)/100 = 1.1A(100-p)/100


New area = 0.88A

New area = 1.1A(100-p)/100


1.1A(100-p)/100 = 0.88A

1.1(100-p)/100 = 0.88

1.1(100 - p) = 88

100 - p = 80

p = 20


Answer C) 20.

4 0
3 years ago
What is 3x=5x+9<br> btw im just giving out points but u can still answer
Leviafan [203]
The correct answer is -9/2
5 0
3 years ago
Read 2 more answers
The price of a visit to the dentist is $ 50 $50dollar sign, 50. If the dentist fills any cavities, an additional charge of $ 100
Eduardwww [97]

Answer:

well you dont have a value of amounts of cavities so ill write write an equation 50+x100 where x represents amount of cavitys

5 0
3 years ago
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