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4 years ago

Which inequality will have a shaded area below the boundary line?

1 answer:

7 0

Another twofer !

We don't know what the choices are, and we don't know where
the boundary line is. Otherwise, the question is intriguing indeed.

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What is −15 ÷ 3/5? −25 −9 −19 −125

SVETLANKA909090 [29]

Your answer would like 1) -25

3 0

3 years ago

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Distributive property (5x600) + (5x400) =

musickatia [10]

(5x600) + (5x400)
3000 + 2000
5000

6 0

3 years ago

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The figure is made up of a cylinder and a cone. What is the volume of the composite figure? Use 3.14 for Pi. Round to the neares

Delvig [45]

Answer:

The volume of figure is 310.86 cm³

Step-by-step explanation:

First, you have to calculate the volume of cone and cylinder seperately by applying the formulas :

Cone,

$v = \frac{1}{3} \times \pi \times {r}^{2} \times h$

$let \: \pi = 3.14 \\ let \: r = 3 \\ let \: h = 9$

$v = \frac{1}{3} \times 3.14 \times {3}^{2} \times 9$

$v = 84.78 \: {cm}^{3}$

Cylinder,

$v = \pi \times {r}^{2} \times h$

$let \: \pi = 3.14 \\ let \: r = 3 \\ let \: h = 8$

$v = 3.14 \times {3}^{2} \times 8$

$v = 226.08 \: {cm}^{3}$

Next, you have to add up both volumes as the figure are made from cone and cylinder :

$v = 84.78 + 226.08$

$v = 310.86 \: {cm}^{3}$

3 0

3 years ago

What is the solution to the system of equations? Use the linear combination method.

Korolek [52]

1. {2x−3y=9
{3x+5y=4

2. {(2x−3y=9)×5
{(3x+5y=4)x3

3. {10x-15y=45
{9x+15y=12

4. (10x-15y=45) + (9x+15y=12)= (19x=57)

5. (19x=57)÷19

6. x=3

7. 2(3)-3y=9

8. 6-3y=9

9. -3y=9-6

10. (-3y=3)÷(-3)

11. y=-1

Answer: x=3 and y=-1

3 0

3 years ago

Pizza planet is running a special three pictures for $16.50 what is the unit rate for one pizza

IRISSAK [1]

Answer:

Each pizza is $5.50

Step-by-step explanation:

Divide 16.5 by 3

16.5/3=5.5

4 0

4 years ago

Read 2 more answers