Please help .
34 16
3
14
9
C
-2 1/2
O 7
7-1/2

Here is my answer. I hope this is helpful.

Answer:

2m + 3.10 = 21.10

m = 9

Step-by-step explanation:

First Step

2m + 3.10 =21.10

Subtract 3.10 from both sides

Second Step

2m = 18

Divide 2 from both sides

m = 9

The equation is 2m + 3.10 = 21.10

And, the number of miles in the taxi ride is m = 9.

Here,

Joseph took a taxi from his house to the airport. The taxi company charged a pick-up fee $3.10 plus $2 per mile. The total fare was $21.10.

Now,

The equation is written as,

2m + 3.10 = 21.10

Subtract 3.10 from both sides

2m = 18

Divide 2 from both sides

m = 9

Hence, The equation is 2m + 3.10 = 21.10

And, the number of miles in the taxi ride is m = 9.

Learn more about the Equation visit:

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Answer:

c). [tex]2\sqrt{2}[/tex]

Step-by-step explanation:

It's a right triangle with equal sides (DE == EF).

We know that

[tex]4^2 = DE^2 + EF^2 = 2\cdot DE^2\\16 = 2\cdot DE^2\\8 = DE^2\\4\cdot2 = DE^2\\2\sqrt{2} = DE\textrm{; because }-2\sqrt{2} = DE\textrm{ doesn't make sense in geometry}[/tex]

Answer:

38 degrees

Step-by-step explanation:

All triangles equal 180 degrees

43 + 99 = 142

180 - 142 = 38

Answer:

$11.20

Step-by-step explanation:

The sales tax is $11.20.

Sales tax= SP(S%/100)

160(7/100)= 11.2

Answer:

$11.2

Step-by-step explanation:

160÷100x7

=11.2

$11.2 is 7% of $160

Answer:

the slope of a line is the rise over run from plot to plot.

a. 3/5

b. 3/4

c. 2

Step-by-step explanation:

i hope this helps :)

Answer:

Where the line is hits. How much the line point is going up and across. The across one is x and upward is y. Y goes over x. So a would be 3/5, b is also 3/4.

Answer:

330yd^3

Step-by-step explanation:

multiply all of them

Answer:

330 yd^3

Step-by-step explanation:

V=w*h*l

V=5*6*11

V=330 yd^3

Answer: 18+6w

Step-by-step explanation:

Answer:

4(x+8)

4x+32

4 x X = 4x     4 x 8 = 32      

Step-by-step explanation:

Answer:

no triangles possible

Step-by-step explanation:

I hope this helps

Step-by-step explanation:

hope this helps I tried but here you go

Answer:

28.65°

Step-by-step explanation:

.5(180/π)= 28.65

Answer:

28 hours

Step-by-step explanation:

6x28=168

To earn atleast $168, Hermes should do babysit for atleast 28 hours.

Inequality is just like an equation showing relationship between two or more variables but this is expressed in greater than ,less than form.

It defines a range of value of the relationship.

We have been given that Hermes earns $6 per hour for babysitting and he wants to earn atleast $168 for a new video game. We have to calculate the minimum number of hours that he should do babysit in order to earn $168.

We know that total revenue will be number of hours* payment of 1 hour.

let the number of hours that he does babysit is x.

The inequality will be :

6x>168

x>168/6

x>28

Hence to earn atleast $168 he should work for atleast 28 hours.

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Answer:

complementary?? definitely not vertical though

Answer:

i believe the correct answer is a. vertical angles

Step-by-step explanation:

tell me if this is incorrect.

Answer:

Infinitely many solutions

Step-by-step explanation:

This equation has an infinite number of solutions, so it will be categorized as an identity.

Answer:

x = 9

Step-by-step explanation:

-5(1 + 1x) = -50

-5 + -5x = -50

-5 + -5x + 5 = -5x

-50 + 5 = -45

-5x = -45

-5x / -5 = x

-45 / -5 = 9

x = 9

Answer:

The graph is a translation 3 left and 1 up from the function f(x) = x3.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Vertex: (2,4)

Focus: (2, 63/16)

Axis of Symmetry: x=2

Answer:

86%

Step-by-step explanation:

28 were placed on suspension

200 are total (including that 28)

not placed on suspension are the rest, so 200-28=172

172 out of 200 = 86% not placed on suspension

Answer:

86% Pls consider marking brainliest if correct.

Step-by-step explanation:

Okie lets see

In all : 200

Removed : 28

To find percentage : 200-28/200

200 - 28 = 172

172/200 = (172/2)/(200/2)

I did this because 200 is 100x2, and because percentage is over 100

172/2 = 86

200/2 = 100

86/100 = 0.86 = 86%

Answer:

Answer should be 47

Step-by-step explanation:

Answer:

47

Step-by-step explanation:

180-133(because of straight angle )

Answer:

Domain is all real Numbers

Range is all numbers over 0 - (0,

∞

)

Explanation:

One thing that you have to remember is that when you are finding the domain of a polynomial, it is all real number. it runs from

(

−

∞

,

∞

)

For finding the range, in a quadratic formula, you have to find when the finction has it's vertex. That is the place that the max or min happens and then you can find the range from there.

in this situaltion we found that the vertex is at the the origin at (0,0)

therefore the range is (0,

∞

)

Answer:

the domain of y=x^2 is: all real numbers

the range of y=x^2 is: y >= 0

Answer:

Its 10 cos60, just do it on your calculator cuz I dont have one right now, just type that in and click enter. Step-by-step explanation: Hypotenuse = 10, Angle = 60, 10 cos60 = verticle leg.

Answer:

x ≈ 30.9 (Choice D)

Step-by-step explanation:

We can use cosine for solving this question:

cos (61°) = 15 / x

x = 15 / cos (61°)

x = 30.93998011

x ≈ 30.9 (Choice D)

Answer:

Almost 36%

Step-by-step explanation:

Answer:

RS = 45.9 feet

Step-by-step explanation:

Let the length of RS be represented by x. In the given triangle applying the required trigonometric function, we have;

Cos θ = [tex]\frac{Adjacent}{Hypotenuse}[/tex]

Cos 54 = [tex]\frac{27}{x}[/tex]

⇒ x = [tex]\frac{27}{Cos 54}[/tex]

      = [tex]\frac{27}{0.5878}[/tex]

x = 45.9340

x = 45.9 feet.

The length of RS in the given triangle is 45.9 feet.

Answer:

Y =3 x + 3.3

Explanation:

10x3 = 30, 30x3=90

Answer:

Step-by-step explanation:

Answer:

Each student will get 2 pieces of pizza

Step-by-step explanation: