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julia-pushkina [17]
3 years ago
5

What is 1 to 3 as a ratio

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0
The ratio of 1 to 3 is 1 : 3 or 1/3 (1 over 3)
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Y = 3x^2 - 4x<br> 27 + y = 14x
Hatshy [7]

Step-by-step explanation:

move the 27 to the other side of the equation like this

y = 14x - 27

use this equation and substitute it into the y value of the first equation

4 0
3 years ago
How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
mihalych1998 [28]
How many triangles can<span> you </span>construct<span> given three </span>angle<span> measures whose sum is 180°? The sum of the</span>angle<span> measures of any </span>triangle<span> is 180°. You </span>can<span> use a protractor to </span>construct<span> a </span>triangle<span> given three</span>angle<span> measures. </span>90 90<span>. </span>80<span> 100. 70 110. 60. 120. 50. 130. 40. 140. 30. 150. 20. 160. </span>10. 170. 0. 180. 100.80<span>. 110 70. 12.</span>
3 0
3 years ago
Read 2 more answers
Question D- If the area of a square is 121 square centimeters, what is its side length?
Ipatiy [6.2K]
The formula for the area of a square is the side squared, or multiplied together.

Basically, if the side length is x, the area is x*x or x^2.

We can use that to set up an equation.

x^2=121
x=square root of 121=11

Hope this helps!
3 0
3 years ago
How do I solve 2x+3y=7, x-y=1
Fittoniya [83]
<span>2x+3y=7
x-y=1

</span>2x+3y=7
x=1+y

2*(1+y)+3y=7
x=1+y

2+2y+3y=7
x=1+y

5y=5       |(:5)
x=1+y

y=1
x=2

CHECK:
2x+3y=7
x-y=1

2*2 + 3*1 = 7     

x-y = 1
2-1 = 1

5 0
3 years ago
Read 2 more answers
1.2 The following pattern is given: -100,-97; -91;
elena55 [62]

Brainly 505 Server Error

7 0
2 years ago
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