For one day, Lacy recorded the low temperatures in five U.S. Cities. The temperatures were 5°C, -1°C,- 3°C, 2°C, and 0°C. Use a number line to order them from least to greatest.

Step-by-step explanation:

2(xy)^3

= 2(0.6 * 5)^3

= 2(3)^3

= 2 * 27

= 54

Answer:

54

Step-by-step explanation:

since x= 0.6 and y=5 you replace them in 2(xy)^3

then it would be 2((0.6)(5))^3

first multiply the numbers inside 0.6 times 5 =3

second multiply 3 three times =27

lastly multiply 27 times 2 to get finally 54

hope this helped :)

Answer:

4 terms

Step-by-step explanation:

First rearrange the expression from largest to smallest:

-9x^4-3x^2+5x+2

Now count how many terms their are,

-9x^4=1 term

-3x^2=2 terms

5x=3 terms

2=4 terms

Therefore, there are 4 terms in the expression

Answer:

just ask your question and post it and somebody will help with the answer

Step-by-step explanation:

Answer:

s = 5.48 in

Step-by-step explanation:

Area of square = s²

30 in² = s²

s = √30

s = 5.48 in

Answer:

Approximately 5.48 inches.

Step-by-step explanation:

Area of a square formula: Area = length^2

Area here = 30 in^2

30 = length^2

Take square root of both sides to get rid of the square.

[tex]\sqrt{30\\}[/tex] = length

length = 5.47722558

The approximate side length of the frame is about 4.58 inches.

Answer:

-40

Step-by-step explanation:

2 times negative 2 is 4 plus 4 is 8 times negative 5 is -40

Answer:

[tex]x=3/2=1.5[/tex]

Step-by-step explanation:

So we have the equation:

[tex]2x-2=4x-5[/tex]

And we want to solve for x. To do this, we need to first isolate the x-variable. So, start by adding 2 to both sides:

[tex](2x-2)+2=(4x-5)+2[/tex]

The 2s on the left cancel:

[tex]2x=4x-3[/tex]

Now, subtract 4x from both sides:

[tex](2x)-4x=(4x-3)-4x[/tex]

The 4xson the right cancel:

[tex]-2x=-3[/tex]

Now, divide both sides by -2.

[tex]\frac{(-2x)}{-2}=\frac{-3}{-2}[/tex]

The negatives cancel. The 2s on the left cancel. Therefore:

[tex]x=3/2=1.5[/tex]

Answer:

-2

Step-by-step explanation:

The opposite of 2 is - 2 because it is the distance way away from 0, just in the opposite side.

Hope this helped!

Answer:

(5 + 3y)(25 - 15y + 9y²)

Step-by-step explanation:

This is a sum of cubes and factors in general as

a³ + b³ = (a + b)(a² - ab + b²), thus

125 + 27y³

= 5³ + (3y)³ with a = 5 and b = 3y

= (5 + 3y)(5² - 5(3y) + (3y)² )

= (5 + 3y)(25 - 15y + 9y²)

Answer:

8.726%

Step-by-step explanation:

Purchase price = $45.23

Current selling price of stock = $52.00

Intended increase before sale = 25%

25% of purchase price :

100% + 25% = 125%

125% of $45.23

1.25 × 45.23 = $56.5375

$56.5375 is the price at which Mason intends to sell the stock after purchase.

If current price = $52.00;

What percentage increase above the current price is $56.5375.

Let the percentage increase = p

Therefore,

p% of $52 = $56.5375

(p/100) * 52 = 56.5375

52p/100 = 56.5375

52p = 5653.75

p = 5653.75 / 52

P = 108.72596

Therefore p = 108.72596% - 100%

The percentage increase above the current price is thus :

8.72596%

= 8.726%

Answer:

the ans in decimal will be 2.55 bcz of 2 s.f ( significant figures)

Answer:

2.5555

Step-by-step explanation:23 divided by 9 is 2.5 repeating

Answer:

yes

Step-by-step explanation:

ny shape that has a line of symmetry is symmetrical shape.means the shape can be folded into two equal halves.

Answer: a) -27, b) 35, c) 14

Step-by-step explanation:

a) When a positive number is multiplied by a negative number, your answer is negative, and since we know that 9 × 3 = 27, and that this figure has to be negative (since 9 is negative), the answer is -27.

b) Multiplying two negative numbers gives a positive number, and since 7 × 5 = 35, the answer is positive 35 (as both 7 and 5 in the original question are negative).

c) Follows just like b.

Answer:

2x-2= -21

Step-by-step explanation:

Answer:

-9.5

Step-by-step explanation:

We can create an equation to represent this, where [tex]n[/tex] is the missing value.

[tex]2n - 2 = -21[/tex]

Now we can solve for [tex]n[/tex] by isolating it on one side of the equation.

Add 2 to both sides:

[tex]2n - 2 + 2 = -21+2\\\\2n = -19[/tex]

Divide both sides by 2:

[tex]2n\div2 = -19\div2\\\\n = -9.5[/tex]

Hope this helped!

Answer:

B and D

Step-by-step explanation:

A can't be correct because the length of a segment is always positive. B is correct because we have to take the absolute value of the distance between endpoints to find the length of the segment. C is not correct because AC is obviously longer than BC so how would AB + AC = BC? D is correct because it models the Parts Whole Postulate.

Answer:

m = 1.2

Step-by-step explanation:

12m = 14.4

Divide each side by 12

12m/12 = 14.4/12

m = 1.2

m = 1.2  is the answer

because..

12m = 14.4

Divide each side by 12

12m/12 = 14.4/12

m = 1.2

hope this helped ヾ(•ω•`)oヾ(•ω•`)o

Answer:

48

Step-by-step explanation:

-12 x -4 = 48 (When we multiply two negetive numbers, the product becomes positive )

Answer:

48

Step-by-step explanation:

i did the quiz

Using rounding concepts, it is found that 325.623 rounded to the nearest tenth is 325.6.

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A similar problem is given at https://brainly.com/question/13241511

Answer:

The answer to this is 3x+8

Answer:

x + 4

Step-by-step explanation:

Factor the polynomial.

6 (x+4)^2

Answer:

c = 7

Step-by-step explanation:

Solve for 'c'

-7c - 5 = -9c + 9

-5 -9 = -9c + 7c

-14 = -2c

c = 7

Therefore 'c' equals 7

Answer:

c=7

Step-by-step explanation:

-7c-5=-9c+9

Add 9c to each side

-7c+9c-5=-9c+9c+9

2c -5=9

Add 5 to each side

2c-5+5 = 9+5

2c = 14

Divide each side by 2

2c/2 = 14/2

c=7

Answer:

(- 4, 2 )

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y )→ (x, - y ), thus

(- 4, - 2 ) → (- 4, 2 )

The image of the coordinate after a reflection over the x-axis is (-4, 2).

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the x-axis is (x, -y).

The given coordinate point is (-4, -2).

The rule of reflection is (x, y)→(x, -y)

Here, (-4, -2)→(-4, -(-2))

= (-4, 2)

Therefore, the image of the coordinate is (-4, 2).

To learn more about the reflection over x-axis visit:

https://brainly.com/question/15175017.

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Answer:

2:45

Step-by-step explanation:

Answer:

Trying to find 85% of 21 is the same thing as multiplying 0.85 by 21.

0.85 * 21 = 17.85.

Hope this helps!

Answer:

The answer is 17.85!

Step-by-step explanation:

Hint: if you don't remember how to convert percentages into decimals, just remove the percent sign and shift the decimal point two places to the left.

Answer:

85

Step-by-step explanation:

The cost for 4 hours is 850, the cost for 7 hours is 1300 then the cost for 12 hours will be equal to 1906.8.

The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.

As per the data given in the question,

Cost for 4 hours = 850

4 × 212.5 = 850

Cost for 7 hours = 1300

7 × 185.7 = 1300

The rate at which it is increasing,

212.5 - 185.7 = 26.8

For 12 hours,

185.7 - 26.8 = 158.9

12 × 158.9 = 1906.8

To know more about arithmetic operations:

https://brainly.com/question/13585407

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Answer:

3a+2b+6

Step-by-step explanation:

Combine like terms 6a and -3a to get 3a

Everything else stays the same, so the answer is 3a+2b+6

Answer:

a

Step-by-step explanation:

Answer:

[tex]LO = OT = 8cm[/tex]

Step-by-step explanation:

Given

LT = 16cm

Required

Determine LO and OT

First, we have:

[tex]LO + OT = LT[/tex]

From the question, we understand that O is the middle of LT

This implies that LO = OT

Substitute OT for LO in the above formula

[tex]OT + OT = LT[/tex]

[tex]2OT = LT[/tex]

Divide both sides by 2

[tex]OT = \frac{1}{2}LT[/tex]

Substitute 16cm for LT

[tex]OT = \frac{1}{2} * 16cm[/tex]

[tex]OT = 8cm[/tex]

Recall that LO = OT

So;

[tex]LO = OT = 8cm[/tex]

Answer:

Step-by-step explanation:

Given the expression, 130.715 ft ÷ 4.022 ft, we are to find its quotient.

Converting to fraction first 130.715 ft = 130,715/1000 and 4.022 ft = 4022/1000

130.715 ft ÷ 4.022 ft = 130,715/1000 ÷ 4022/1000

= 130,715/1000 * 1000/4022

= 130,715/4022

= 32.500 ft

Hence the quotient of the expression to the correct level of precision is 32.500 ft

Answer:

32.500ft or 32.5ft

Step-by-step explanation:

Answer: -5x+3x²+5

Step-by-step explanation:

 (-2x+4x²+5)-(x²+3x)

=-2x+4x²+5-x²-3x

=-2x-3x+4x²-x²+5

=-5x+3x²+5

=3x²-5x+5 (if you are required to write in standard form)

Answer:

kindly see attached picture

hope it helped you:)