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NeX [460]
3 years ago
5

Subsitute 9x-2y=14 7x+3y=20​

Mathematics
1 answer:
geniusboy [140]3 years ago
3 0

Answer:

hope it helps you..........

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If the total surface area of lidless cubical box is 90 cm square find the length of edge of the box​
nikdorinn [45]

Answer:

√18

Step-by-step explanation:

Ok, there's 5 squares that make up the box since the top's missing, so do:

90/5 --> 18

Since squares are simply length^2 to get the area, square root this value to give you your answer for each side length of this box:

√18

4 0
3 years ago
What is the answer ?
djyliett [7]

Answer:

16

Step-by-step explanation:

3 0
3 years ago
Which equation when graph has x intercepts at (2,0) and (4,0) and a y-intercept of (0,-16)?
julsineya [31]
The correct answer is C. if you plug zero in for 'x' you will get the y-intercept.
-2(0-2)(0-4)= -2(-2)(-4)=-16
Next set each factor equal to zero to get the x-intercepts.
(x-2)=0 x = 2 (2,0)
(x-4) = 0 x = 4 (4,0)

I hope this helps
8 0
3 years ago
Read 2 more answers
The length of a pencil is 128 mm correct to the nearest
Cloud [144]
128 mm is the corrrect but not corre I by score u should.
4 0
2 years ago
What city is located at 39 n and 75 w
Zigmanuir [339]
I think its Philadelphia hopes this helps...
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