Find the slope and the y-intercept of the graph of the linear equation. 0 = 1

Add.

Tresset [83]

Answer:

C

Step-by-step explanation:

3x2 - 5x+1 + 2x2 +9x-6

Combine like terms

5x2+4x-5 which is C

You are welcome and don't for get to click THANKS

4 0

3 years ago

Read 2 more answers

What’s the value of x in each triangle?

vazorg [7]

Answer:

 The value of x is 70°.

Step-by-step explanation:

Let's name the angle to the right of 125° as 'y'.

y = 180 - 125 (linear pair)

y = 55°

Now, we know that all the angles in a triangle sum up to 180°. (Angle Sum Property)

x = 180 - (55+55)

x = 180 - 110

x = 70°

8 0

3 years ago

Is it possible to simplify this any further? ( x - 3 ) ( x - 4 ) ( x + 6 )

natima [27]

Answer:

x³ -x²-30x+72

Step-by-step explanation:

→ ( x - 3 ) ( x - 4 ) ( x + 6 )

[ expand and open brackets ]

→ ( x² -4x -3x + 12 ) ( x + 6 )

[ simplify ]

→ ( x² -7x + 12 ) ( x + 6 )

[ expand ]

→ x³ +6x² -7x² - 42x + 12x + 72

[ simplify/ final answer ]

→ x³ -x² -30x +72

5 0

2 years ago

Read 2 more answers

val has 2 hours to finish a slide presentation. it takes her 1 over 6 hour to create each slide. will val have enough time to cr

vitfil [10]

Answer:

Yes she can.

Step-by-step explanation:

Val can make 6 slides in an hour.

1/6 * 60 minutes = 10 minutes. per slide

10 20 30 40 50 60 gives you six sldes, 1 every ten minutes.

=====================

In one hour, she can produce 6 slides.

In two hours, she can produce 12 slides (2 * 6 = 12)

Since she only needs 1 hour and 40 minutes to produce 10 slides, she is under her time limit of 2 hours.

7 0

3 years ago

1.)Solve the inequality. Graph the solution.

Anika [276]

Answer:

Part 1) $r\geq \sqrt[3]{-6}$

Part 2) $s>4/43$

Part 3) $z\leq6$

Part 4) $t>-7$

Part 5) $q$

Part 6) $p\geq -121/13$

Step-by-step explanation:

Part 1) $-r^{3}\leq 6$

Multiply by -1 both sides

$r^{3}\geq -6$

$r\geq \sqrt[3]{-6}$

$r\geq -1.817$

The solution is the interval -------> [-1.817,∞)

The solution in the attached figure N 1

Part 2) $-4>-43s$

rewrite

$-43s$

Multiply by -1 both sides

$43s>4$

$s>4/43$

$s>0.09$

The solution is the interval--------> (0.09,∞)

The solution in the attached figure N 2

Part 3) $z-2-6\leq-2$

combine like terms

$z-8\leq-2$

Adds 8 both sides

$z\leq-2+8$

$z\leq6$

The solution is the interval--------> (-∞,6]

The solution in the attached figure N 3

Part 4) $-2t-5$

Adds 5 both sides

$-2t$

Multiply by -1 both sides

$2t>-14$

Divide by 2 both sides

$t>-7$

The solution is the interval--------> (-7,∞)

The solution in the attached figure N 4

Part 5) $7(q+2)$

applying distributive property left side

$7q+14$

Subtract 14 both sides

$7q$

Divide by 7 both sides

$q$

The solution is the interval--------> (-∞,-13)

The solution in the attached figure N 5

Part 6) $-13(p+9)\leq4$

applying distributive property left side

$-13p-117\leq4$

Adds 117 both sides

$-13p\leq4+117$

$-13p\leq 121$

Divide by -1 both sides

$13p\geq -121$

Divide by 13 both sides

$p\geq -121/13$

$p\geq -9.31$

The solution is the interval--------> [-9.31,∞)

The solution in the attached figure N 5

4 0

4 years ago

Find the slope and the y-intercept of the graph of the linear equation. 0 = 1 - 2y + 14x