<em>The x and y intercept of 5x + 5y = -30 are (-6, 0) and (0, -6) respectively.</em>
<h2 /><h2>
Explanation:</h2>
The Standard Form of the equation of a line is given by:
![Ax+By=C \\ \\ A,B,C \ Real \ Constants \ and \ A>0](https://tex.z-dn.net/?f=Ax%2BBy%3DC%20%5C%5C%20%5C%5C%20A%2CB%2CC%20%5C%20Real%20%5C%20Constants%20%5C%20and%20%5C%20A%3E0)
So:
![5x+5y=-30](https://tex.z-dn.net/?f=5x%2B5y%3D-30)
is written in Standard Form. The x and y intercepts are:
![x-intercept: \ (x,0) \\ \\ y-intercept: \ (0,y)](https://tex.z-dn.net/?f=x-intercept%3A%20%5C%20%28x%2C0%29%20%5C%5C%20%5C%5C%20y-intercept%3A%20%5C%20%280%2Cy%29)
So:
FOR X-INTERCEPT:
![Let's \ set: \\ y=0 \\ \\ 5x+5(0)=-30 \\ \\ Isolating \ x: \\ \\ 5x=-30 \\ \\ x=-\frac{30}{5} \\ \\ \boxed{x=-6}](https://tex.z-dn.net/?f=Let%27s%20%5C%20set%3A%20%5C%5C%20y%3D0%20%5C%5C%20%5C%5C%205x%2B5%280%29%3D-30%20%5C%5C%20%5C%5C%20Isolating%20%5C%20x%3A%20%5C%5C%20%5C%5C%205x%3D-30%20%5C%5C%20%5C%5C%20x%3D-%5Cfrac%7B30%7D%7B5%7D%20%5C%5C%20%5C%5C%20%5Cboxed%7Bx%3D-6%7D)
FOR Y-INTERCEPT:
![Let's \ set: \\ x=0 \\ \\ 5(0)+5y=-30 \\ \\ Isolating \ x: \\ \\ 5y=-30 \\ \\ y=-\frac{30}{5} \\ \\ \boxed{y=-6}](https://tex.z-dn.net/?f=Let%27s%20%5C%20set%3A%20%5C%5C%20x%3D0%20%5C%5C%20%5C%5C%205%280%29%2B5y%3D-30%20%5C%5C%20%5C%5C%20Isolating%20%5C%20x%3A%20%5C%5C%20%5C%5C%205y%3D-30%20%5C%5C%20%5C%5C%20y%3D-%5Cfrac%7B30%7D%7B5%7D%20%5C%5C%20%5C%5C%20%5Cboxed%7By%3D-6%7D)
Finally,<em> the x and y intercept of 5x + 5y = -30 are (-6, 0) and (0, -6) respectively.</em>
<h2>Learn more:</h2>
Parallel lines: brainly.com/question/12169569
#LearnWithBrainly
Answer:
E 0.923
Step-by-step explanation:
The Z score is a measurement used in statistics to determine the relationship between a value and a mean of a group of values measured as standard deviation from the mean. The z score (z) is given as:
, Where μ is the mean, σ is the standard deviation and x is the value.
Given that:
σ = 7, μ = 80 and x = 90
![z=\frac{x-\mu}{\sigma}=\frac{90-80}{7} =1.43](https://tex.z-dn.net/?f=z%3D%5Cfrac%7Bx-%5Cmu%7D%7B%5Csigma%7D%3D%5Cfrac%7B90-80%7D%7B7%7D%20%3D1.43)
From the normal distribution table, P(X < 90) = P(z < 1.43) = 0.923
Responder:
3 horas
Explicação passo a passo:
Dado :
Miguel a cada 45 minutos
Nádia a cada 60 minutos
Número de horas que eles vão se ver no mesmo lugar:
Para fazer isso ;
Obtenha o menor múltiplo comum de 60 e 45
Múltiplos de:
45: 45, 90, 135, 180, 225.
60: 60, 120, 180, 240, 300.
O menor múltiplo comum de 45 e 60 é 180
° Assim, eles se verão no mesmo lugar após 180 minutos;
Número de horas = 180/60 = 3 horas
The edge length of the cube is 0.4
(-1.0) (-4,-1) (-1,-5) hopefully this helps (x,y)