suppose the equation for line A is given by 2x-5y=15, if line A and B are parallel and the point (-10,3) lies on line B, then write the equation in slope intercept for line b.
Answers
Answer:
y=2/5x + 7
Step-by-step explanation:
First, you have to rewrite 2x-5y=15 to slop intercept form.
To do that you have to first subtract 2x from both side to cancel it out.
2x- 2x-5y= 15 -2x.
-5y= -2x+15
Next, you divide 5 on both side to leave the y by itself.
y= -2x/-5 + 15/-5
Simplify
y= 2/5x + (-3) 2/5 is our slope
Now that we found the slope, we need to the y-intercept of line b
y=2/5x + b
To find the y-intercept, we substitue x and y with the coordinates (-10,3)
3= 2/5(-10) +b
Now we just solve for b
3= -4 +b
3-(-4) = b
7=b
Now we have identified that 7 is the y intercept
The full equation is y= 2/5x +7
I hope this helped :)
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What is the height of this cone?
Answers
Answer:
8
Step-by-step explanation:
2×2×2=8
Answer:
8
Step-by-step explanation:
-5.97, 600, 205, 456.98, -45.9
Answers
Answer:
-45.9 , -5.97 , 205 , 456.98 , 600
B. 4.9
C. 7
D. 33.4
F. 13
Answers
Answer:
C
Step-by-step explanation:
Hey! So first divide 234 by 18 to find a ratio. You would get 13:1. So apply this to y=91. 91/13 is 7.
Final answer:
To find the value of x when y = 91, set up a proportion using the given values and cross-multiply. Divide both sides of the equation by the coefficient of x to solve for x. The value of x when y = 91 is 7.
Explanation:
To find the value of x when y = 91, we can use the concept of proportionality. We know that when y = 234, x = 18. We can set up a proportion by cross-multiplying:
(x / 18) = (91 / 234)
Cross-multiplying gives us:
234x = 91 * 18
Dividing both sides by 234 gives us the value of x:
x = (91 * 18) / 234
Simplifying the expression, we get:
x = 7
Therefore, the value of x when y = 91 is 7.
Learn more about Proportionality here:
#SPJ3
Answers
Addition:John asks for 2/8 of Riley's cake. Jake gives John 3/6 of his cake. How much cake does John have all together? 2/8+3/6=3/4. 3/4ths in the decimal form is 0.75. That is a Terminating decimal.
Subtraction:Chris threw away 7/12 of his pizza. His buddy James threw away 5/8 of his pizza.How much pizza did they throw away? 7/12-5/8=-1/24. the decimal form is:0.041666667. Hope That helps!!!! :)
Answers
8,754- combined pay each month
Unknown: How much maximum amount they can spend on a house (loan & savings combined)?
Solution: $15,600 + 8,754=n
Answer: $24,354 is the maximum amount they spent (loan & savings combined)
Answer: They both can spend $24354 on a house if they have saved amount and make a combined pay.
Step-by-step explanation:
Since we have given that
Amount that Mark and Edina have saved = $15600
Amount they make a combined pay = $8754
According to question,
The maximum amount they can spend on a house is given by
So, They both can spend $24354 on a house if they have saved amount and make a combined pay.