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LekaFEV [45]
4 years ago
10

I Need Help PLZ i do not get this

Mathematics
2 answers:
soldi70 [24.7K]4 years ago
8 0
Maybe one box is less than 1 and the other is more than 1?
blagie [28]4 years ago
5 0
Basically, if it's bigger than 1, its an expansion; if it's smaller than 1, it's an contraction.

Do you need the answers?
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Can anyone please help me with this math equation? -4x > 28
sleet_krkn [62]

Answer:

x < -7

Step-by-step explanation:

-4x > 28

-x > 7

x < -7

4 0
3 years ago
Read 2 more answers
I really need help this is a mastery and I need to pass this please help me I will give you a brainly
SashulF [63]
"The length of a rectangle is 5/2 units greater than its width"

'greater' here means multiplication, 5/2 units greater or 5/2 times more. So we know that the length is \sf\dfrac{5}{2}w.

Perimeter of a rectangle is:

\sf P=l+w

Plug in our value for the length:

\sf P=\boxed{\sf \dfrac{5}{2}w+w}
7 0
3 years ago
An independent-samples t test was conducted to compare high-altitude exercise to exercise at sea-level. Imagine the mean comfort
insens350 [35]

Answer:

-2.03, 2.03

Step-by-step explanation:

The degree of freedom (df) ;

Df total for the two samples = 35

Therefore, obtuaking the critical value using a T-test distribution at 95% confidence level.

(1 - 95%) / 2 = (1 - 0.95) / 2 = 0.05 / 2 = 0.025

Using a T critical value calculator or t table distribution ;

Tcritical, 0.025, df = 35 = 2.03

Left tail = - 2.03

Right = 2.03

Hence, critical cutoff :

(-2.03 ; 2.03)

7 0
3 years ago
How to solve and graph |x| less than or equal to |y|
GarryVolchara [31]
Do you have the problem for the linear equations
6 0
3 years ago
If x equals 8, what is the value of 3X?
Brrunno [24]

Answer:

24

Step-by-step explanation:

x=3

3x

3(8)

24

5 0
3 years ago
Read 2 more answers
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