a train moves 12 miles in 18 minutes. of the train maintains that speed for 75 minutes, how many miles will it travel.

Answer:

C

Step-by-step explanation:

Answer:

the surface area is 1980 hope that helps

Step-by-step explanation:

Answer:

No the awnser is no

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

There are limits on what the lengths can be. ... The Triangle Inequality Theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third.

Answer:

It should be 49

Step-by-step explanation:

Answer:

What are you subtracting 25 from?

Step-by-step explanation:

I would assume the answer would be a. 18 assuming your trying to find the entire value of a triangle but have a missing value

Answer:

x=20

Step-by-step explanation:

3x+50=6x-10

-3x=-60

x=20

Answer:

103

Step-by-step explanation:

Every straight line's angle measurement is 180 degrees, so if one angle is 77 degrees, the other must be 103 degrees to equal 180. (77+103=180)

Hope this helps!

Answer:

Step-by-step explanation:

Mason's straight-time pay for working 40 hours last week was $706.00.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Mason earns $17.65 per hour and he worked 40 hours last week.

To find his straight-time pay, we need to multiply his hourly rate by the number of hours he worked:

Straight time pay = Hourly rate × Number of hours worked

Straight time pay = $17.65/hour × 40 hours

Straight time pay = $706.00

Therefore,

Mason's straight-time pay for working 40 hours last week was $706.00.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

7/24

Step-by-step explanation:

1/8 + 1/6

First get a common denominator of 24

1/8 * 3/3 = 3/24

1/6 * 4/4 = 4/24

3/24 + 4/24 = 7/24

Answer:

speed=d/t

let him cover x distance while walking

running d=4.5-x

s1=x/0.5 km/hr....(1)

s2=4.5-x//5/12.....(2)

atq.....s2=2+s1

s1=2x

s2=54-12x/5

by eqn 1 and 2

s1+s2=2x+54-12x/5

putting value of s2

s1+2+s1=2x+54-12x/5....taking LCM =5

10s1+10= 10x+54-12x

as s1=2x

10s1+10= -2x+54

10s1+10=-s1+54

11s1=44

speed when walking=4km/hr

Answer: With money or in jobs

Step-by-step explanation:

Some good places to practice rounding numbers is the grocery store, restaurants, or mall or while reading the newspaper or planning a party. For example, if you are at the grocery store with your child, you can ask him to round the prices of your items to the nearest dollar.

Answer:

51 + 29

Step-by-step explanation:

Answer:21.98

Step-by-step explanation:

It is because the formula for the circumference of a circle is 2 x 3.14 x r so I do the 2 x 3.14 and I get the 6.28 and then 6.28 x 3.5(radius) is 21.98.

Answer:

86+34+x=180

x=180-120

x=60

Hope it helps

Answer:

x = 13

y = 18.38

Step-by-step explanation:

tan 45 = x/13       (tangent = opposite / adjacent)

1 = x/13

multiply both sides by 13

x = 13

cos 45 = 13/y       (cosine = adjacent / hypotenuse

0.7071 = 13/y

multiply both side by y

0.7071y = 13

divide both side by 0.7071

y = 18.38

Answer:

152

Step-by-step explanation:

x =7+1 = 8

8 x 19 =152

Answer:

Your answer is.....

152

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Answer:

Here we have two triangle rectangles, and we want to know the value of y, the shared cathetus between them.

First, we know that one of them has an angle of 60° and the adjacent cathetus to it is a.

The other has an angle of 30° and the adjacent cathetus is b.

In both cases, the opposite cathetus is y.

Now we can recall the relationship:

Tan(a) = (opposite cathetus)/(adjacent cathetus)

Then we can write:

tan(60°) = y/a

tan(30°) = y/b

And we also know that:

a + b = 15

Then we have 3 equations:

tan(60°) = y/a

tan(30°) = y/b

a + b = 15

To solve this, we first need to isolate one variable in one of the equations, i will isolate a in the third equation:

a = 15 - b

Now we can replace it in the first equation to get:

tan(60°) = y/(15 - b)

i will rewrite this one as:

tan(60°)*(15 - b) = y

then our system is:

tan(60°)*(15 - b) = y

tan(30°) = y/b

now we can isolate b in the second equation to get:

b = y/tan(30°)

and then replace it on the other equation to get:

tan(60°)*(15 - y/tan(30°)) = y

Now we can remember that:

tan(60°) = √3

tan(30°) = (√3)/3

Replacing these in our equation we get:

√3*(15 - y/((√3)/3)) = y

we can rewrite this as:

√3*(15 - y*3/√3) = y

then:

(√3)*15 - y*3 = y

(√3)*15 = y + y*3

(√3)*15 = 4*y

(√3)*15/4 = y

then we get:

[tex]y = \frac{15}{4} *\sqrt{3}[/tex]

Answer:

85

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the exponential function given in the picture is,

f(x) = a(b)ˣ

Here, a = Initial value

b = Base value

x = Exponent

Since, the graph passes through the points (0, 1) and (1, 3)

For (0, 1),

1 = a(b)⁰

a = 1

For (1, 3),

3 = 1(b)¹

b = 3

Therefore, equation of the given function will be,

f(x) = (3)ˣ

Therefore, Initial value = 1

Base = 3

Asymptote (Horizontal) → y = 0

Vertical asymptote → None

Domain → (-∞, ∞) Or {x | x ∈ R}

Range → (0, ∞) Or {y | y > 0}

Therefore, answers given by Juan are incorrect.

Answer:

foot

Step-by-step explanation:

A stream is like a river, but is usually much smaller.  Whether river or stream, the foot is the best measure of width.

Answer:

Already answered it

Step-by-step explanation:

Answer:

27.

Step-by-step explanation:

9 / 1/3

= 9 * 3/1

= 9 * 3

= 27.

Exact Form: 28 /3

Decimal Form: 9.  333

First keep the denominator how it is.

To get the the numerator multiply the 9 by the denominator which is 3 so you will get 27. Then add the numerator which is 1 to 27 so you will get 28.

So the answer is 28/3 in exact form. To convert it to decimal form you just multiply 28 by 3.

Answer:

A,B,D

Step-by-step explanation:

Answer:

line p matches with the first equation

Step-by-step explanation:

Step-by-step explanation:

Hangg on.

There is a square root of -14 & 84.

Answer:

11.87

Step-by-step explanation:

It just subtraction