which of the ordered pairs is a solution to the system of inequalities?
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Answer:

4 hours

Step-by-step explanation:

2.5t = 10

Divide both sides by 2.5

10/2.5 = 4

t = 4

(t represents time)

Answer:

g(f(-1)) = 2

Step-by-step explanation:

f(x) = 2 + x

g(x) = 3 - x

if you need to find g(f(-1)); find f(-1) first

f(-1) = 2 + (-1) = 1

f(-1) =1; now plug this into g(1)

g(1) = 3 - 1 = 2

Answer:

answer: 5^36

Step-by-step explanation:

(5^9)^4

5^9x4

5^36

answer: 5^36

alternative form 1.45519x 10^25

Answer:

is 5^36

Exact Form:

14551915228366900000000000

Decimal Form:

1.45519152⋅10^[tex]{25}[/tex]

Answer:

Exact Form:

91732495141558304

Decimal Form:

9.17324951 ⋅ 10^16

Step-by-step explanation:

Use long multiplication to evaluate.

Hope this helps <3

Answer:

The volume of the composite figure is approximately 337.27 m³

Step-by-step explanation:

The given parameters are;

The length of the cylinder, L = 15 meters

The diameter of the cylinder, D = 7 meters

The base length of the square prism, B = 4 meters

We note that the square diagonal of the square = √(4² + 4²) = 4·√2 ≈ 5.66 meters, fits in the cylinder

Therefore, we have;

The volume of the composite figure = The volume of the cylinder - The volume of the square prism

The volume of the cylinder = π/4 × D² × L = π/4 × 7² × 15 ≈ 577.27 m³

The volume of the square prism = B² × L = 4² × 15 = 240 m³

∴ The volume of the composite figure ≈ 577.27 m³ - 240 m³ ≈ 337.27 m³

The volume of the composite figure ≈ 337.27 m³.

Answer:

210 minutes

Step-by-step explanation:

120/4 = 30

30*7 = 210

210 minutes

Answer:

210 minutes

Step-by-step explanation:

120/4=30

30*7=210

Answer: blank=2/3

Step-by-step explanation:

1/2/3+x/2x1/2

solve this then answer

Answer:

-24

Step-by-step explanation:

you divide -2/3 by each side and that will give you your answer

Answer:

a.  FALSE

b.  FALSE

c.  FALSE

d.  TRUE

Step-by-step explanation:

Statement a.

2 (3 - 4 y) = 6 - 4 y

use distributive property on the left:

6 - 8 y    which is NOT 6 - 4 y  then, FALSE statement

Statement b.

3 + 5 (9 + 2 n) = 48 + 5 n

apply distributive property on the left:

3 + 45 + 10 n = 48 + 10 n  which is NOT 48 + 5 n  then , FALSE statement

Statement c.

9 - 3 (y - 2) = 3 - 3 y

apply distributive property on the left:

9 - 3 y + 6 = 15 - 3 y   which is NOT 3 - 3 y  then, FALSE statement

Statement d.

3 (6 x - 2) - 7 = 18 x - 13

apply distributive property on the left:

18 x - 6 - 7 = 18 x - 13  which IS the same as 18 x - 13  then , TRUE statement

Answer: At the end of 10 years, your savings will have grown to $9,407.

Step-by-step explanation: You will have earned in $2,407 in interest.

Answer: Point D is at (-5,2) as the first coordinate is on the "X" axis, and the second coordinate is on the "Y" axis. You would move down the x axis first going 5 to the left, as that would be negative. Then two up as that is positive on the y axis! Hope this Helps!

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

hope this helps

Answer:

60 degrees

Step-by-step explanation:

To find the exterior angle you need to add the other two angles together

so 25+35=60

therefore <1=60

Answer:

Y=-2X + 4

Step-by-step explanation:

Follow the rise of run and to get  the  B= 4 you must answer this problem

Y+2=-2(X-3)

Answer:

30.43% error

I hope this helped you! If it did, please consider rating, pressing thanks, and giving my answer 'Brainliest.' Have a great day! :)

Answer:

Your answer is %40

9514 1404 393

Answer:

  8 cm

Step-by-step explanation:

It is convenient to write the proportion with the unknown (width) on top:

  width/length = 4/9 = w/(18 cm)

Multiplying by 18 cm gives ...

  w = (18 cm)(4/9) = 8 cm

The width of the rectangle is 8 cm.

Answer:

The answer is 8.

Step-by-step explanation:

I did a test with this question on it.

This was the correct answer.

YOUR WELCOME!!! HOPE IT WAS HELPFUL :)

Answer:

9 marshmallows and 6 graham crackers

Step-by-step explanation:

12:4, 8:4

12/3, 8/2, so divide by three and divide by 2, so 3*2 and 3*3 gives us 9 marshmallows and 6 graham crackers

Answer:

23x+y=-16

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

It is 4,288,000.

Step-by-step explanation:

To round to the nearest thousand, you need to find the thousands place. In the thousands place there is a "7". Okay, we've found it, so the next step is rounding.

To round, there is a handing phrase that we can use to know whether we should round the place up or down. It is "4 or less, let it rest. 5 or more, add 1 more." We need to apply this phrase to the number behind the place we need to round (so apply it to the place behind the thousands place).

When we look behind the thousands place, we see there is a 9. Apply the rule to that. Since 9 is above 5 and not less than 4, we need to add one more to the thousands place.

That means after we round, the 7 turns into a 8. That's how you get 4,288,000.

Hope this makes sense <3

Answer:

y= −2x/3 + 400

Step-by-step explanation:

Hope this helps :)

Answer: what the other dude said

Step-by-step explanation:

Answer:

6, 12, 18, 24, 30, 36, etc.

Answer:

24

Step-by-step explanation:

Really any number that has a factor with both 6 and 8 would work, but I'm assuming you need the lowest common multiple, which would be 24.

Answer:

6x1.5=9

9x1.5=13.5

9x13.5=121.5

Step-by-step explanation:

Answer: 121.5 in²

Step-by-step explanation: If you multiply the width (6 in.) by 1.5 to scale is up you get 9 in. and if you do the same with the length (9 in.) you get 13.5 in. ... You can then calculate the area.