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kondor19780726 [428]
3 years ago
9

USE SUBSTITUTION METHOD TO FIND X AND Y PLEASE HELP ME QUICKLY

Mathematics
1 answer:
valina [46]3 years ago
7 0
I’m not sure if you need the steps but x is -4 and y is -1
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the graph-related the number of gallon of white paint to the number of gallon of red paint jess to make the perfect pink. ​
attashe74 [19]

Answer:

y= 3/4x

Step-by-step explanation:

Points on the graph

  • (0, 0), (4, 3)

the equation based on the difference in points:

  • y= 3/4x
6 0
3 years ago
Read 2 more answers
¿cual es el perimetro total de un paralelogramo obicuo cuya base mide 2∛54x² cm , y cuyo lado oblicuo mide 3∛54x²?
Step2247 [10]

Answer:

p=10\sqrt[3]{54}x^2

Step-by-step explanation:

We are given parallelogram

Since, two opposite sides of any parallelogram are always equal

Let's assume first side =a

second side =b

so, we get

a=2\sqrt[3]{54}x^2

b=3\sqrt[3]{54}x^2

now, we can find perimeter

perimeter=2a+2b

so, we get

p=2(2\sqrt[3]{54}x^2)+2(3\sqrt[3]{54}x^2)

we can simplify it

p=4\sqrt[3]{54}x^2+6\sqrt[3]{54}x^2

p=10\sqrt[3]{54}x^2................Answer


6 0
3 years ago
Read 2 more answers
a construction worker needs to put a rectangular window in the side of a building. he knows from measuring that the top and bott
Cloud [144]
The other diagonal would be 13 feet as well because it is a rectangle.
5 0
3 years ago
Read 2 more answers
Use calculator to find the values of the following,correct to 3decimal places:<br><br> 1. Cot 61,4
g100num [7]

No such thing as cot (61,4). I think you meant to say cot (61.4°). See the difference?

So, cot (61.4°) is approximately -0.139844.

Rounded to 3 decimal places we get -0.140.

6 0
3 years ago
Lee earned some money from a summer job he saved 1/4 of the money and spent 1/3 of the rest on a t-shirt he then spent the remai
USPshnik [31]
1/4 saved, 3/4
1/3 of the rest (4/4-1/4=3/4, 3/4=rest)

1/3 of 3/4=3/12=1/4

saved=1/4
spent on t-shirt=1/4
CD=?
1/4+1/4+?=4/4
2/4+?=4/4
minus 2/4
?=2/4
?=1/2

spent 1/2 on CDs
6 0
3 years ago
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