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3 years ago

Can someone help me find the y-intercept due tomorrow pleasr

Mathematics

1 answer:

Ahat [919]3 years ago

8 0

The first one for the first y-intercept number is -1.

The second one is 5. (Not negative)

The third one is 11 (Not negative)

The fourth one is just 11 (Not negative as well)

The ones that say Not negative means that those numbers are postive.

I hope this helps though! :D

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Find the value of x. please tell fast plzzzz

charle [14.2K]

Answer:

a) x=60°, 2x=120°

b) x=36°

Step-by-step explanation:

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2 years ago

Read 2 more answers

X^2 + bx + 49 is a perfect squad trinomial what is one possible value of b?

ddd [48]

a perfect square trinomial, (x + y)² = x² + 2xy + y²

so, if we have the x of the bx, what is left is the b

the expression would have to be (x + 7)², since we have the 49 and the x²

so, what's left: x² + 14x + 49,

b = 14

<em>hope it helps :)</em>

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2 years ago

Help. Algebra word problem

scoray [572]

They will be 170 pounds by the end of the year. 5% of 100 would be 5 so 5% of 200 is half of 5 which is 2.5. 2.5 times 12 will get you 30. 200-30 is 170

Answer:170

7 0

3 years ago

HELP WILL GIVE BRAINLIST PLEASE!<br><br> slope (m) = ? y-intercept (b) = ?

timama [110]

Answer: slope=5 y-intercept=-1

Step-by-step explanation:

Slope=rise/run

In this case we rise 5 and run 1

5/1=5

On the graph you can see the line passes through the y axis at -1

5 0

2 years ago

Lily has two times as much money invested in 8% stocks as she has in bonds paying 6%. How much she has invested in stocks if her

EleoNora [17]

Answer:

Final answer is $4440.

Step-by-step explanation:

Let amount of money invested in 8% stock = x

Let amount of money invested in 6% stock = y

then total money invested $325.6 gives equation

8% of x + 6% of y = 325.6

0.08x + 0.06y = 325.6

8x + 6y = 32560...(i)

other equation will be x=2y...(ii)

plug (ii) into (i)

8x + 6y = 32560

8(2y) + 6y = 32560

16y+ 6y = 32560

22y = 32560

$y=\frac{32560}{22}$

y=1480

plug y=1480 into (ii)

x=2y=2(1480)=2960

Then total money invested in stocks = x+y= 1480+2960=4440

Hence final answer is $4440.

5 0

2 years ago