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2 years ago

Please help!!!!!!!!!!

Mathematics

1 answer:

lukranit [14]2 years ago

8 0

Answer:

See below

Step-by-step explanation:

x = the number

-1/6 x < -9 multiply both sides by -6 (this reverses < to > )

x > 54

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Find the slope and initial value of the graph below. Then write the equation of the line. Write the equation of the line.

LenaWriter [7]

Answer:

y= x + 2

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7 0

3 years ago

9dx10=240 pls hurry

vaieri [72.5K]

Answer:

2.6 or $\frac{8}{3}$

Step-by-step explanation:

9d×10=240

÷10 ÷10

9d =24

÷9 ÷9

2.6 or $\frac{8}{3}$

8 0

2 years ago

If there are 6 serving in a 2/3 pound lb package of pound is in each serving

Serhud [2]

Answer:

$\boxed{\math{\frac{1}{9}\text{ lb}}}$

Step-by-step explanation:

$\text{Size of one serving} = \dfrac{\text{Total size}}{\text{No of servings}} = \dfrac{\frac{2}{3}\text{ lb}}{\text{6 servings}}\\\\\text{Change the 6 to a fraction and change divide to multiply}\\\\\dfrac{2}{3} \div 6 = \dfrac{2}{3} \times \dfrac{1}{6}$

$\text{Cancel the 2s}\\\\\dfrac{2}{3} \times \dfrac{1}{6} = \dfrac{1}{3} \times \dfrac{1}{3}\\\\\text{Multiply numerators and denominators}\\\\\dfrac{1}{3} \times \dfrac{1}{3} = \dfrac{1}{9}\\\\\text{Each serving contains }\boxed{\mathbf{\frac{1}{9}\textbf{ lb}}}$

3 0

3 years ago

Which of these equations have no solution? Check all that apply.

Llana [10]

2(x + 2) + 2 = 2(x + 3) + 1
2x + 4 + 2 = 2x + 6 + 1
2x + 6 = 2x + 7 - NO SOLUTION
(subtract 2x from both sides, then 6 = 7 FALSE)

2x + 3(x + 5) = 5(x – 3)
2x + 3x + 15 = 5x - 15
5x + 15 = 5x - 15 - NO SOLUTION

4(x + 3) = x + 12
4x + 12 = x + 12 - ONE SOLUTION

4 – (2x + 5) = (–4x – 2)
4 - 2x - 5 = -4x - 2
-2x - 1 = -4x - 2 - ONE SOLUTION

5(x + 4) – x = 4(x + 5) – 1
5x + 20 - x = 4x + 20 - 1
4x + 20 = 4x + 19 - NO SOLUTION

3 0

3 years ago

Read 2 more answers

A rope with a length of 3.5 meters is tied from a stake in the ground to the top of a tent. It forms a 17 degree angle with the

Alika [10]

Answer:

The tent is 1.0233 m tall.

Step-by-step explanation:

The rope, the ground and the tent form a right triangle, where the rope is the hypothenuse and the height of the tent is the opposite side to the angle of 17 degrees. We can apply the sine relation on a right triangle to determine the height of the tent, as shown below:

sin(angle) = opposite side / hypothenuse

sin(17) = h / 3.5

h = 3.5*sin(17)

h = 3.5*0.2923 = 1.0233 m

The tent is 1.0233 m tall.

3 0

3 years ago