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kenny6666 [7]
3 years ago
13

Please answer i will mark the brain liset

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

z (greater than or equal to) 68

Step-by-step explanation:

i hope this helps :)

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|
alekssr [168]

Answer: the answer is infinite solutions

Step-by-step explanation:Systems of Equations Level 1:

Question 1

Two linear equations are given below.

Exactly how many solutions does this system of equations have?

Select one:

4 0
3 years ago
What equation is equal to 4[x +2] = 22x - 65
scoundrel [369]
The answer is:
x=73/18
3 0
3 years ago
Read 2 more answers
Find the Perimeter and Area
igor_vitrenko [27]

Answer:

Area = 20.28 cm^2

Perimeter = 16.28 cm

Step-by-step explanation:

The figure is composed of a half circle and a rectangle,

The circle has a diameter of 7 - 2 - 1 = 4cm and the rectangle is of side 2 cm and 7 cm.

Therefore the area is :

Area = A rectangle + Acircle/2 = 2*7 + pi*r^2/2 = 20.28 cm^2

The perimeter is :

Perimiter = 1 + 2 + 7 + Pcircle/2 = 1 + 2 + 7 + 2*pi*r/2 = 16.28 cm

3 0
2 years ago
How do you solve this in standard form. y=7x-4
attashe74 [19]
Y = 2/7x - 4
y + 4 = 2/7x
4 = 2/7x - y (multiply everything by seven to get rid of the fraction)
28 = 2x - 7y
2x - 7y = 28
8 0
3 years ago
The width of a rectangle is 3 inches less than twice the length. If the length of the rectangle is represented by L, write an al
Klio2033 [76]
2L - 3 = Width
so if Width = w
w = 2L - 3
7 0
3 years ago
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