Cynthia uses 15 1/2 gallons of gas while driving 310 miles in her car. What is the unit rate of miles per gallon?
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Answer:

A is the correct answer and ur welcome

Answer:

a

Step-by-step explanation:

Answer:

16 Degrees

Step-by-step explanation:

14-7=7     7+9=16

Answer:113

Step-by-step explanation:

67-180=113

Answer:

B

Step-by-step explanation:

20 x 15 is 450 and add it to the semi circle which us 88.4

Hope this helps u :D

Answer:

538,3m^2

Step-by-step explanation:

first of all, I find it really disturbing to use 3,14 as pi but I'll try my best.

1) Determine the area of the rectangle;

h.b= area of a rectangle

so here

15m.30m = 450 m^2

the area of the circle = pi.r^2

so here

7,5m^2.3,14 = 176,625m^2

but we only need the half of it so 176,625m^2/2 = 88,3125m^2 ~ 88,3m^2

then we must sum them all up;

88,3m^2 + 450m^2 = 538,3m^2

Answer:

56

Step-by-step explanation:

Answer:

A number multiplied by its self for ex 7 x 7 = 49 square root of 49 is 7

Answer:

A square root of a number is a value that, when multiplied by itself, gives the number. 6 · 6 = 36, so a square root of 36 is 6. You are probably curious why I said a square root and not the square root. - 6 · - 6 = 36. - 6 is a square root of 36. The symbol is √ which always means the positive square root.

√1 = 1

√4 = 2

√9 = 3

√16 = 4

√25 = 5

√36 = 6

√49 = 7

√64 = 8

√81 = 9

√100 = 10

Answer:

false

Step-by-step explanation:

If the vertical line hits more than 1 point it is not a function because the x value cannot repeat in order for it to be a function

Answer:

False, the vertical line can only hit one point on the graph of a function.

Answer:

the side that is opposite of the right angle is called the hypotenuse

Step-by-step explanation:

enjoy this cat

They are both obtuse and number 5 is 130% and number 6 is 110%

Answer:

900

Step-by-step explanation:

Hope it helps plz give brainliest! :D

Answer:900

Step-by-step explanation:

1000- 100 =900

Answer:

Here 63° and 27° are adjacent Complementary angles forming a sum of 90°

and also 12° and 78°

Hope it helps

Answer:

4.5

Step-by-step explanation:

Answer:

the first is  1/5 what are the other options

Step-by-step explanation:

Answer:

oki! Mizuki is here to answer!

The answer should be 1728 cubic feet.

Step-by-step explanation:

12 x 12 x 12 = 1728

How to find volume:

length × width × height

Answer:

144 cft

Step-by-step explanation:

12 cubed is 12 x 12 x 12 which equals 1728 in

1728 divided by 12 equals 144

Answer:

When we have a given point (x, y) in rectangular coordinates, the angle between the x-axis and a line that connects the origin with that point is given by:

Tan(θ) = y/x

In this case the point is (-3, 8)

Then we have:

Tan(θ) = -8/3

θ = Atg(-8/3) = -69.4°

Now we just need to input this on:

Sin(-69.4°) = -0.94

Csc(-69.4°) = 1/Sin(-69.4°) = 1/-0.94 = -1.1

Cot(-69.4°) = 1/tan(-69.4°) = -3/8 = -0.38

Answer:

c. 4

Step-by-step explanation:

f ( -2) means x = -2

so just replace x with -2

Answer:

A) The area of parallelogram 1 is 4 square units greater than the area of parallelogram 2.

The area of parallelogram 1 is 2 square units greater than the area of parallelogram. Option 2 is correct.

The space filled by a flat form or the surface of an item is known as the area.

The number of unit squares that cover the surface of a closed-form is the figure's area. Square centimeters and other similar units are used to measure area.

A₁ is the area of parallelogram 1

A₁ is the area of parallelogram 2

l₁ is the distance between the points (2,6),(0,2)

l₂ is the distance between the points (4,0)(0,2)

b₁ is the distance between the points (2,0),(0,-2)

b₂ is the distance between the points (2,6),(4,-6)

A₁ =  l₁ × b₁

A₁=4.47 ×4.47

A₁  = 19.89 sq.unit

A₂=l₂×b₂

A₂=2.82 × 6.342

A₂=17.88 sq.unit

A₁-A₂ = 19.89 sq.unit - 17.88  sq.unit'

A₁-A₂= 2.01

The area of parallelogram 1 is 2 square units greater than the area of a parallelogram.

Hence,option 2 is correct.

To learn more about the area, refer to the link;

https://brainly.com/question/11952845

#SPJ2

Answe

a is y=1.66667(3)^x

b is 405

c I don't know  sorry

Step-by-step explanation:

Answer:

x = -15/2

6 = 4x + 4(9)

4x = -30

x = -30/4 = -15/2

Answer:

The domain is the set of x -coordinates, {0,1,2} , and the range is the set of y -coordinates, {7,8,9,10} . Note that the domain elements 1 and 2 are associated with more than one range elements, so this is not a function.

Step-by-step explanation:

this is an example

Answer:

D. 2/3

Step-by-step explanation:

The probability if 4 out of six chance or 4/6. This is because you could roll a 3,4,5, or 6 which is greater than two. 4/6 simplifies is 2/3.

Answer:

Point D does

Step-by-step explanation:

I took the quiz

Answer:

( 5 , - 2 )

Step-by-step explanation:

In order for a relation to be a function the x value can not repeat.

If you were to add the ordered pair, ( 5 , - 2 ) , the x value "5" would repeat as we already have an ordered pair with an x value of 5, which would lead to the relation not being a function

Answer:

28h = 56

Divide by 28 on both sides

H = 2

Answer:

2

Step-by-step explanation:

28 per hour

56 per ? hours

Use the equation:

56 = 28 h

Divide 56 by 28

56 / 28 = 28 h /28

56/28 = 2

2 = h

Therefore, it will take 2 hours for the boat to cross a bay of 56 mil

Answer:

V≈2.14×106

Step-by-step explanation:

i looked up volume of a cylinder, do the same.

Answer:

the answer is 38

Step-by-step explanation:

c=a2+b2=362+152=39