Which of the following could be the measurements of two complementary angles?

A. 42° and 48°

B. 35° and 65°

C. 92° and 88°

D. 90° and 90°

Answer:

the answer is v=113040

Step-by-step explanation:

Answer:

v=113040

Step-by-step explanation:

Answer:

69 miles

Step-by-step explanation:

Option (b) Is the answer

Hope it helps you

The answer is Option (B)

Reason

The Hypotenuse is always on the Opposite side of the Right Angle.

This is only seen in Option (B)

Learn more about Hypotenuse and Legs here

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Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

\(4^{2} = 4 x 4 =16\)

Step-by-step explanation:

First of all we need to understand what a perfect square is:

It is an integer which is the square of another integer integer; in other words, it is the product of some integer with itself.

For example: 9, this is a square number since itt equals \(3^{2}\) and 3x3 = 9

Answer:

90

Step-by-step explanation:

when  you multiply two negative integers they always equal positive so in this case its (-9) x (-10), you can just do 9x10 which gets u 90

Multiplying two positive integers always result in a positive integer.

Multiplying two negative integers always result in a negative integer.

Multiplying a positive or negative integer always result in a negative integer.

Answer:

a) 365.5

b) 731

c) 2193

Step-by-step explanation:

Answer:

Step-by-step explanation:

18 quarts

Answer:

3 pounds of chicken wings would cost $15.54

Step-by-step explanation:

½ pound times 2 is 1 pound.

$2.59 × 6 = $15.54

Answer:

$15.54

Step-by-step explanation:

The first step in working out the total of 3 pounds would be to convert 1/2 into a decimal. You can do this by dividing the numerator of 1 by the denominator of 2, this gives you 0.5.

Now that you have worked out 1/2 as a decimal, the next step would be to multiply 3 by 0.5, this gives you 6. This is because you are working out how many times 1/2 a pound goes into 3 pounds.

The final step would be to multiply the price of $2.59 by the quantity of 6, this gives you $15.54.

1) Divide 1 by 2.

\(1/2=0.5\)

2) Multiply 3 by 0.5.

\(3*0.5=6\)

3) Multiply 2.59 by 6.

\(2.59*6=15.54\)

Answer:

  D.  1200 gallons

Step-by-step explanation:

Fractions of the total are given, as is the quantity the difference of those fractions represents. These can be used to write an equation to find the total.

Let g represent the total number of gallons of fuel sold. Then the number of gallons of 87-octane sold is 0.50g, and the number of gallons of 89-octane sold is 0.35g. The difference is said to be 180 gallons:

  0.50g -0.35g = 180

Collecting terms gives ...

  0.15g = 180

Dividing by the coefficient of g, we find ...

  g = 180/0.15 = 1200

The gas station sold 1200 gallons of fuel last weekend.

__

Additional comment

That's 600 gallons of 87-octane; 420 gallons of 89-octane; 120 gallons of 92-octane; and 60 gallons of 99-octane.

Answer:

54 = 2 x 27

the cube root of 27 is 3.

the answer is C

Step-by-step explanation:

Answer:

The perfect cube is 27 and the perfect cube root is 3

Step-by-step explanation:

( 54) ^ 1/3

( 27*2) ^ 1/3

(27) ^1/3 * (2)^1/3

3 * (cube root of 2)

The perfect cube is 27 and the perfect cube root is 3

Step-by-step explanation:

the answer should be 2 if your substituting the numbers if you looking for the answer to the whole question let me know

Answer:

23

Step-by-step explanation:

1 Simplify \frac{10}{1}

​1

​

​10

​​ to 1010.

10=\frac{230}{x}10=

​x

​

​230

​​

2 Multiply both sides by xx.

10x=23010x=230

3 Divide both sides by 1010.

x=\frac{230}{10}x=

​10

​

​230

​​

4 Simplify \frac{230}{10}

​10

​

​230

​​ to 2323.

x=23x=23

Answer is 23

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

I believe is A, hope it helps <3

Step-by-step explanation:

Answer: A) There was conflict with local American Indians and poor management by the Virginia Company.

Step-by-step explanation:

King James I granted The Virginia Company a royal charter for the colonial pursuit in 1606. ... After the Indian Massacre of 1622 killed hundreds of settlers, the king revoked the Company's charter in 1624 and made Virginia a royal colony under his control.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

Solve for  

x

.

Exact Form:

x

=

27

+

√

3

Decimal Form:

x

=

28.73205080

…

Step-by-step explanation:

Answer:

y=(x-2)^2 +4

y=1/4 x^2 +x-1

Answer:

f(x) = 26(x - 2)

Step-by-step explanation:

Answer:

138.2

Step-by-step explanation:

find area of small circle and subtract from area of big circle

A=pi*r^2

A=pi*12^2

A=144pi

A=pi*r^2

A=pi*10^2

A=100pi

144pi-100pi=44pi

44pi=138.2

Answer:

Step-by-step explanation:

Area of shaded region = A of outer circle - A of inner circle

r of outer circle = 12 cm

r of inner circle = 10 cm

Now,

As we know, area of circle = \(\pi r^2\)

=> \((\frac{22}{7} * 12^2) - (\frac{22}{7} * 10^2)\)

= 452.57 - 314.28

= 138.29 cm sq

Round off to nearest tenth = 140 cm sq

Hope this helped. Pls mark it the BRAINLIEST!

I’m pretty sure the answer should be 1,710 if not i’m sorry

Answer:

1710 fish

Step-by-step explanation:

Let the number of fish in the lake last year be 'x'

The equation becomes-
x + 15x/100=6210     (This is because 15% of x is added in x to become    
6210... hope you understand)

x + 15x/100 = 6210
115x/100 = 6210
23x/20 = 6210
x = 6210 * 20/23
x = 270 * 20
x = 5400

Therefore- The number of fish last year = 5400


Now, let the number of fish in the lake 2 years ago be 'y'

The equation becomes-
y + 20y/100 = 5400     (Same logic as last time)

y + 20y/100 = 5400
120y/100 = 5400
24y/20 = 5400
6y/5 = 5400
y = 5400 * 5/6
y = 900 * 5
y = 4500

Therefore- Fish in the lake two years ago = 4500 fish

Difference between current and two years ago = 6210-4500
                                                                               = 1710 fish

Hope you understood the answer and I hope it helps you :)

Answer:

False

Step-by-step explanation:

\(8^1^0 = 1073741824\\8^5=32768\\\\8^2 = 64\)

Answer:

Step-by-step explanation:

4.

1/3(6x-5)-x=1/3-2(x+1)

multiply by 3

6x-5-3x=1-6(x+1)

3x-5=1-6x-6

3x+6x=-5+5

9x=0

x=0

1.

5x-2(2x-1)=6

5x-4x+2=6

x=6-2=4

x=4

2.

let the numbers be x,x+1,x+2

x+x+1+x+2=90

3x+3=90

3x=90-3

3x=87

x=87/3=29

so numbers are 29,29+1,29+2

or 29,30,31

let th price of bacon=x per pound

price of hot dog=x-1.50 per pound

4(x-1.50)+2x=30

4x-6+2x=30

6x=30+6

6x=36

x=36/6=6

cost of bacon=$ 6 per pound

cost of hot dog=6-1.50=4.50 $

combined cost of 1 pound of each=6+4.50=$10.50

so C

Answer:

A

Step-by-step explanation:

Answer: 10

Step-by-step explanation: 4x-9=31

                                             4x=31+9

                                             4x=40

                                             4x/4=40/4

                                             x=10  

Answer: 10. 4(10)-9=31

Step-by-step explanation:

firstly, we would substitute the values given in the subset to the value of x and check which solves the equation.

When x= (-10),

4(-10) -9

= -40-9

=-49,

which does not equal 31, so it cannot be -10.

Similarly, when x=5.5,

4(5.5)-9

=22-9

= 13

which does not equal 31.

Thirdly, when x=9

4(9) -9

= 36-9

= 27

which does not equal 31.

Finally,

when x=10,

LHS 4(10)-9

=40-9

=31 RHS

Therefore x=10.

To learn more about integers,

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Answer: -36 feet

Step-by-step explanation:

72-18 = 54 feet ascended

54 feet / 3 ascents = 18 feet per ascent

18 feet * 2 ascents = 36 feet

-72+ 36 = -36 feet

Answer:

The answer would be B.

Step-by-step explanation:

Hope this helps! :)

Answer:

Step-by-step explanation:

Straight angle is equal to 180°

Angle x, 60° and 80° form a straight angle.

Then we have following equation to solve for x:

Answer:

it is important that the LGBTQ+ community should be treated with respect and equality. Everyone deserves to live their lives freely and without fear of discrimination or prejudice.

Step-by-step explanation: