what is (27/8)^-2/3 ?

Answer:

YEP THAT IS quadratic formula

Step-by-step explanation:

Answer:

y = 80x + 5000

Step-by-step explanation:

[tex] \frac{x}{7} = - 57 \\ x = - 57 \times 7 \\ x = - 399[/tex]

The answer is -399.

[tex]\sf \longmapsto \dfrac{1}{7} x = - 57[/tex]

[tex]\sf \longmapsto7* (\dfrac{1}{7} x)=(7)*(−57)[/tex]

[tex]\sf \longmapsto \: x=−399[/tex]

Answer:

24.3

Step-by-step explanation:

I hope this helps

Have a blessed day

The difference between the high temperature and the low temperature is 24.3 F.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the high temperature was recorded as 19.8°F. The low temperature that same day was recorded as −4.5°F.

The difference will be calculated as,

D = High temperature - low temperature

D = 19.8 - (-4.5)

D = 24.3 F

Therefore, the difference between the high temperature and the low temperature is 24.3 F.

To know more about an expression follow

https://brainly.com/question/26129290

#SPJ5

Answer:

17.085

Explanation: 20.10 - 15% is 17.085

Answer:

9.5

Step-by-step explanation:

Answer:

9.5

Step-by-step explanation:

Answer:

28:4=7

7×7=49

Step-by-step explanation:

jehsjtixzldlzdlzxzpx0ts0tyotyotypty

eb0ucudufpzc

Answer:

49cm^2

Step-by-step explanation:

a square has congruent sides so we can /4 to get each side when we are given the perimeter in such question.

28/4 = 7cm each side

area = L X W

= 7 x 7 = 49 cm^2

Answer:

Step-by-step explanation:

Let n represent the unknown number.

1) The sum of a number and 5 is less than 7 becomes n + 5 < 7

2) The product of a number and 8 is at least 25 becomes 8n ≥ 25

3) Six less than a number is greater than 54 becomes n - 6 > 54

4) the quotient of a number and 12 is no more than 6 becomes n/12 ≤ 6

Answer:

f(-12) = -13

Step-by-step explanation:

f(x) = x - 1

Let x = -12

f(-12) = -12-1

       = -13

Answer:

[tex]f(x) = x - 1 \\ f( - 12) = - 12 - 1 \\ \boxed{ f( - 12) = - 13}[/tex]

Answer:

Step-by-step explanation:

Surface Area of a cylinder = 2 × area of base + lateral face

First find the area of the base

Area of Base = πr² ( pi × radius squared ) ( pi = 3.14 )

AB = 3.14 × 3²

AB = 3.14 × 9

Area of Base = 28.26

Next, find the lateral face

Lateral Face = circumference of base × altitude

( circumference of base = 2πr ) ( altitude = height of the cylinder )

LF = 2 × 3.14 × 3

Lateral Face = 18.84

Last, is the Surface Area

Surface Area of a cylinder = 2 × area of base + lateral face (formula)

SA = 2 × 28.26 + 18.84 × 5

SA = 56.52 + 18.84 × 5

SA = 56.52 + 94.2

Answer:

x = 18.75 Round to nearest tenth is 18.8

Step-by-step explanation:

We have, 80% × x = 15

or,  [tex]\frac{80}{100}[/tex]  × x = 15

Multiplying both sides by 100 and dividing both sides by 80,

we have x = 15 × [tex]\frac{100}{80}[/tex]

x = 18.75

If you are using a calculator, simply enter 15×100÷80, which will give you the answer.

The measure of angle 3 is 115°

Answer:

yes

Step-by-step explanation:

it draws the line if you put them in a grid form

Answer:

the answer is 2

Step-by-step explanation:

this was so hard to answer I needed to have a bit of consideration

Answer:

i think it is 2

Step-by-step explanation:

2 groups of 1 means there is 2 in total

Answer:

3(x+4)

Step-by-step explanation:

simple common factor problem.

Answer:

3

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

yeah-ya...... right?

[tex]\sf{ }[/tex]

Step-by-step explanation:

[tex](5x)^{-\dfrac{1}{2}}\\\\\dfrac{1}{ (5x)^{\dfrac{1}{2}}}\\\\\dfrac{1}{\sqrt{(5x)}}[/tex]

To find the unit price, divide the total price by the number of items. A unit price is a unit rate for one item.

1. 29.68 / 4 = 7.42

So $7.42 is the unit price.

2. 625 / 6 = 104 (rounded to the nearest whole number)

So Jess can type 104 words per minute.

Answer:

1. 7.24

2. 104

Step-by-step explanation:

1. divide 29.68 by 4

> 29.68÷4

> 7.24

therefore the unit price is 7.24

check: 7.24x4=29.68

2. divide 625÷6

> 625÷6

> 104.1666667

> 104.1666667 round off 104

therefore he can type 104words per minute

Answer:

(a) 860, (b) 860, (c) 860 and 186

Step-by-step explanation:

(a) 860

860 ends with a zero or a five, 186 and 863 do not.

(b) 860

860 ends with a zero, 186 and 863 do not.

(c) 860, 186

860, the 0 is even. 186, the 6 is even. 863, the 3 is not even.

Answer:

680

Step-by-step explanation:

Jose's income in 2hours = $34

in 1 hour = 34 divide by 2 = 17

income made in 40 hours = 17 multiplied by 40 = $680

Note the rule

[tex]\boxed{\sf a_n=ar^{n-1}}[/tex]

Now

[tex]\\ \tt\longmapsto a_2=3(-1/2)^{2-1}=3(-1/2)=-3/2[/tex]

[tex]\\ \tt\longmapsto a_3=3(-1/2)^{3-1}=3(-1/2)^2=-3/4[/tex]

[tex]\\ \tt\longmapsto a_4=3(-1/2)^{4-1}=3(-1/2)^3=-3/8[/tex]

[tex]\\ \tt\longmapsto a_5=3(-1/2)^{5-1}=3(-1/2)^4=-3/16[/tex]

Answer:

3²

Step-by-step explanation:

3⁸ x 3⁴/ 3² x 3⁸

= 3⁴/ 3²

= 3 x 3 x 3 x 3 / 3 x 3

= 3 x 3

= 3²

Answer:

IGF

Step-by-step explanation:

They're vertical ig

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Here's the Answers :

Rate of change : slope

Answer

its G

Step-by-step explanation:

it 23

Answer:

64

Step-by-step explanation:

5 estrells