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nordsb [41]
3 years ago
15

Plz help! WILL GIVE BRAINLIEST

Mathematics
1 answer:
IrinaK [193]3 years ago
6 0

Answer:

3x+7=y

Step-by-step explanation:

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Your family wants to purchase a new laptop with
zloy xaker [14]

Answer:

The laptop will not fit in the case.

Step-by-step explanation:

We need to find the width of the laptop to know if it fits in the case. We have:

<u>For the laptop</u>:

h: is the height of the laptop = 10 inch

d: is the widescreen of the laptop (diagonal) = 17 inch

w: is the width of the laptop =?

<u>For the laptop case</u>:

H: is the height of the laptop case = 10.5 inch

W: is the width of the laptop case = 13 inch

So, the width of the laptop can be found by using Pitagoras:

d^{2} = w^{2} + h^{2}

w = \sqrt{(17 inch)^{2} - (10 inch)^{2}} = 13.7 inch

Hence, the laptop is 13.7 inches wide.                              

Therefore, since the laptop is wider than the case, the laptop will not fit in the case.

 

I hope it helps you!

8 0
3 years ago
What is 18.386 rounded to the nearest Hundred
jonny [76]
This will be 18.39, 6 is higher than 5, so the 8 is going higher so it's a 9 and you will get 18.39
8 0
3 years ago
7 3/4 - 1/2 equivalent expression
Mashutka [201]

Answer:

7 3/4+(-1/2)

Step-by-step explanation:

4 0
3 years ago
If ◻SLED ~ ◻PARK which of the following statements are incorrect?
san4es73 [151]

Answer:

  ◻DELS ~ ◻KARP is incorrect

Step-by-step explanation:

All of the similarity statements have corresponding letters in the same order except ...

  ◻DELS ~ ◻KARP . . . . (incorrect)

_____

The correct version would be ...

  ◻DELS ~ ◻KRAP

3 0
3 years ago
PLEASE HURRY PLEASE PLEASE PLEASE
hram777 [196]

Answer:

b

Step-by-step explanation:

make a formula, its the easiest way to solve problems like these also its very efficent

3 0
3 years ago
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