Solve the equation for x. 6 E n=1 (x-3n)=-3

the answer is actually 4/6 pls give branliest and thanks

Answer:

28 gallons

Step-by-step explanation:

50% full

50% + 7 gallons = 75%

50% + 25% = 75%

25% = 7 gallons

[tex]\frac{25}{100}= \frac{7}{y}[/tex]

25 × y = 100 × 7

25y = 700

25y ÷ 25 = 700 ÷ 25

y = 28

Answer:

D. All whole numbers less than or equal to 31

Step-by-step explanation:

The x value in this situation is the number of years after 1970 and until 2001.

This means that the domain will be the number of years after 1970 and until 2001.

Since the situation calculates the value of land in years after 1970, the domain will start at 0. Since it is until 2001, which is 31 years after 1970, the domain will go up to 31.

So, the domain will include all whole numbers less than or equal to 31.

The correct answer is D. All whole numbers less than or equal to 31

The domain of the function is a real number from 1971 to 2001. Then the correct option is B.

Exponential notation is the form of mathematical shorthand which allows us to write complicated expressions more succinctly. An exponent is a number or letter is called the base. It indicates that the base is to raise to a certain power. X is the base and n is the power.

The value of a piece of land in a town is increasing every year.

Its value, in dollars, in t years after 1970 and until 2001 can be modeled by the function

[tex]\rm y = 31, 000(1.001) ^ t[/tex]

Then the domain of the function will be

All real numbers are greater than or equal to 1971 and less than or equal to 2001.

More about the exponent link is given below.

https://brainly.com/question/5497425

Answer:

-

He spent 1 hour in total

-

1 hour

There's two Xs on the graph indicating that he had two 1/2 hour hikes, so you just add that up. And that's 1 hour woo

Answer:

Option B --> (8, -5)

Step-by-step explanation:

To find the midpoint, we use the equation-

[tex]\frac{x1 + x2}{2} , \frac{y1 + y2}{2}[/tex]

The coordinates given were (8, -2) (8, -8)

x1= 8,

x2 = 8

y1 = -2

y2= -8

Substituting these values in the equation:-

[tex]\frac{8+ 8}{2} , \frac{-2 + -8}{2}[/tex]

[tex]\frac{16}{2} , \frac{-10}{2}[/tex]

Coordinates of midpoint will be ---> (8, -5)

Answer:

110 square centimeters.

Step-by-step explanation:

The area for a trapezoid can be figured out with the equation (a + b)h/2.

(9 * 5) + (9 + 4)10/2 {Work inside the parentheses first.}

45 + (13)10/2 {Divide 10 by 2 to get 5.}

45 + 13(5) {Multiply 13 by 5 to get 65.}

45 + 65 {Add 45 & 65 to get 110.}

110 square centimeters.

The area of the figure is 110 square centimeters.

Answer:

6

Step-by-step explanation:

60 = 12+8 divided 2 times height

60 = 20/2 x H

60 = 10 x H

60/10 = h

6 = H

Answer:

X = 9

I could not find any of the others close to it,, sorry if I’m wrong

Step-by-step explanation:

Answer:

56 meters or 56 m

Step-by-step explanation:

We first want to find the small square at the top it has 3 sides of the same length so it must be a square

5+5+5 is = to 15.

Then to find the bottom rectangle we so 7+7+11+11+5 and we get 14+22+5 and then 36+5 to end up getting 41

Then 41+15=56

Answer:

3

Step-by-step explanation:

5 + 4 = 9

12 - 9 = 3

In order to find the missing length you will need to add up the given lengths then subtract that from the total perimeter.

Answer:

(-18, -17) in 3rd Quadrant

(18, -17) in 4th Quadrant

(18, 17) in 1st Quadrant

(-18, 17) in 2nd Quadrant

-TheUnknownScientist

Answer:

Just put it in Geogebra classic. It's an app that helps very much with functions!

Answer:

a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).

Step-by-step explanation:

Answer:

A regular polygon has 5 sides

Answer:

1 A. 1080°

1 B. 142°, 74°,74°, 125°, 125°

Step-by-step explanation:

1A.

The sum of the measure of the interior angle of a convex octagon is given as

S = (n-2)180°................. Equation 1

Where n = 8 sides

S = (8-2)180°

S = 6×180°

S = 1080°

1B.

The sum of the angle of a convex pentagon is given as

S = (5-2)180°

S = 3×180°

S = 540°

From the diagram,

2x+142+2x+(3x+14)+(3x+14) = 540

10x+170 = 540

10x = 540-170

10x = 370

x = 37°

Hence,

∠H = ∠K = 2(37) = 74°,

∠M = ∠L= (3×37)+14 = 111+14 = 125°

Answer: 15/8

Step-by-step explanation:

Answer:

21/55

Step-by-step explanation:

dividamos por 5

= 21/55

URS= 20º

Hope this helps!!

Step-by-step explanation:

i forgot sorry

Answer:

6.52 i took the test

Step-by-step explanation:

Answer:

65.73

Step-by-step explanation:

use the law of sines

a/Sin A = b /Sin B

36/sin 84 = 33/sin x

sin x = (33(sin 84))/36

x = 65.73

Answer:

Step-by-step explanation:

The value of y varies directly with x. When y = 75, x = ½ . What is the value of y when x is 2 ¼ ? A. 168.75 C. 66.67 B. 16.67 D. 337.5

y ∝x

y = kx

k = y/x

Answer:

693

Step-by-step explanation:

You can simply apply BODMAS(Bracket of Division Multiplication Addition Subtraction)

Here, the brackets come first

62+1=63

63*3=189

189*4=756

756-63=693

Answer:

720

Step-by-step explanation:

First you do the things inside the parenthesis which is 62 + 1 = 63

Which gives you this  -----> 4[ 3 x 63]-36

Then do the brackets (brackets are these btw "[ ]" )

After doing the brackets you should bet this 4 x 189 - 36

Then you do the multiplication -----> 756 - 36

756 - 36 = 720

Answer:

90°, 62.8° and 27.2°

Step-by-step explanation:

180 = 5x + 133

47 = 5x

9.4= x

2 * 9.4 + 44 = 62.8°

3 * 9.4 - 1 = 27.2°

Answer: s sports team because what i was thinking is that the band has a lot of kids so there for there gonna put that kid on the sports team or if the kid likes sports or if the kid likes band.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

4x-8y=16

add 8y to both sides, so you get

8y+16=4x

then subtract 16 from both sides

8y=4x-16

divide by 8 on both sides

y=1/2x-2

Answer:

2

Step-by-step explanation:

Paula packages syrup in one pin jars

She can fit 24 jars in each box

Therefore the number of boxes she can fill with 50 jars can be calculated as follows

24+24

= 48

Hence the jars can fix 2 boxes

Answer:

c. Real, rational and unequal

Answer:

12 ft

Step-by-step explanation:

Given data

Area= 84 ft^2

Length= 7ft

The expression for the area is

Area= L*W

substitute

84=7*W

W= 84/7

W= 12ft

Hence the width is 12 ft

Answer:12ft

Step-by-step explanation:

Answer:

[tex]-395[/tex]

Step-by-step explanation:

[tex]79-2= 77-472 = -395[/tex]

Answer:

2.5 feet

Step-by-step explanation:

Answer:

2.5 feet

Step-by-step explanation:

[tex] \frac{30}{12} = 2.5[/tex]