You estimate that a puppy weighs 12 pounds. The actual weight of the puppy is 14 pounds. Find the percent error. Round your answer to the nearest hundredth of a percent.

Answer:

h = 20.3 cm

Step-by-step explanation:

Apply trigonometric ratio formula to find h.

Reference angle = 40°

Opposite side length = 17 cm

Adjacent side = h

Thus:

Tan (40) = 17/h

h × tan (40) = 17/h × h (multiplication property of equality)

h × tan(40) = 17

(h×tan(40)/tan(40) = 17/tan(40) (division property of equality)

h = 20.3 cm (1 decimal place)

Answer:

Angle SFE = 115 °

Step-by-step explanation:

GFS + SFE = GFE

26° + 114x+1 = 142x -1

28° + 114 x. = 142x

28°= 142x-114x

28° = 28x. Thus,x=1

=> Angle SFE = 114(1)+1= 115°

Hope this helps you.

Answer:

500 miles

Explanation: 100-44 is 56, so 280 is equal to 56% of the trip. 280/56 is equal to 5. Therefore 5 is 1%, so if we multiply the 5 x 100 there we go, that's 100% of the trip. Not how your teacher told you to do it, but its the right answer.

Answer:

rip gigi

Step-by-step explanation:

500 miles

Answer:

3 hours and 45 minutes is the answer.

Answer:

-2

Plzzzzz give me Brainliest!!!!!  

Answer:

y= b+ 3a

Step-by-step explanation:

Given data

We are required to rent a bike and a helmet

le the flat fee for bike rental be a

and the flat fee helmet be b

let the number of hours be h

and let the total cost be y

So

y= b+ah

for h = 3

tThen the expression for the total is given as

[tex]y= b+ 3a[/tex]

Answer:

yeh

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

3x + 5 = 5x - 7

Combine like terms:

3x - 5x + 5 = -7

-2x + 5 = -7

Subtract 5 on both sides

-2x + 5 - 5 = -7 - 5

-2x = -12

x = 6

Hope this helps!! :)

Answer:

you already answerd

Step-by-step explanation:

Answer:

The rate of change is 6.

Step-by-step explanation:

Using the point slope form we know that y-y1/x-x1

so 12-6/2-1

this gives 6/1 which is 6.

Answer:

38493

Step-by-step explanation:

a great F A P

Answer:

yes? im pretty sure yeah

Step-by-step explanation:

Answer:

that would be 4x+4y

Step-by-step explanation:

hope this helps

Answer:

[tex]\frac{12a-14b}{21}[/tex]

Step-by-step explanation:

Express the 2 fractions with a common denominator of 21

multiply numerator/denominator of first fraction by 3

multiply numerator/denominator of second fraction by 7

[tex]\frac{4a(3)}{7(3)}[/tex] - [tex]\frac{2b(7)}{3(7)}[/tex]

= [tex]\frac{12a}{21}[/tex] - [tex]\frac{14b}{21}[/tex]

= [tex]\frac{12a-14b}{21}[/tex]

Answer:

8x+9

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

Combine like terms:

2x+9+6x=8x+9

Step-by-step explanation:

Combine like terms:

2x+9+6x=8x+9

Answer:

8x+9

Plzzzz give me Brainliest!  

Answer:

[tex]\displaystyle y = -\frac{1}{5} x +6[/tex]

Step-by-step explanation:

Equation of a LIne

The point-slope form of the equation of a line is:

y - k = m ( x - h )

Where m is the slope and (h,k) is a point through which the line passes.

We are required to find the equation of a line that passes through the point (-5,7) and is parallel to the line x+5y=10.

This information provides us the values of h=-5 and k=7. We now need to determine the value of the slope.

Two parallel lines have equal values for the slopes. The equation of the line

x + 5y = 10

Can be rearranged in such a way we can find its slope. Let's solve it for y:

5y = -x + 10

[tex]y = -\frac{1}{5}+2[/tex]

The slope of this line is -1/5 and that is the same value of the slope of our line, thus its equation is:

[tex]\displaystyle y - 7 = -\frac{1}{5} ( x + 5 )[/tex]

Adding 7:

[tex]\displaystyle y = -\frac{1}{5} ( x + 5 )+7[/tex]

Operating:

[tex]\displaystyle y = -\frac{1}{5} x + -\frac{1}{5}*5 +7[/tex]

[tex]\displaystyle y = -\frac{1}{5} x -1+7[/tex]

[tex]\boxed{\displaystyle y = -\frac{1}{5} x +6}[/tex]

Answer:

7=-1/5x+6 is the answer

Answer:

hi um so I get points

Step-by-step explanation:

thank you

Answer:

hahaah i just lowkey wanted the points

Step-by-step explanation:

Usando proporciones, tiene-se que tardará 52 minutos para llegar a casa.

-----------------------------

-----------------------------

80 km/hr - 42 min

65 km/hr - x min

Multiplicando las líneas:

[tex]65x = 80 \times 42[/tex]

[tex]x = \frac{80 \times 42}{65}[/tex]

[tex]x = 52[/tex]

Tardará 52 minutos para llegar a casa.

Un problema similar es dado en https://brainly.com/question/17390740

Answer:

The answer is (3,-5)

Step-by-step explanation:

The rule of the x-axis is (x,-y)

J'(3,-5)

Answer:

c: 3/4

Step-by-step explanation:

When 2 slopes are parallel, they have the same slope. So anything parallel to m=3/4 is 3/4.

In the picture -4/3 is selected. That is perpendicular. To find something’s perpendicular slope u have to flip the fraction and change the sign.

Answer:

22.59

Step-by-step explanation:

Answer: 24.53

22.50 x 9% = Unknown = ?

22.50 x 0.09 = 2.03

22.50 + 2.03 = 24.53

Answer/ Total Cost = 24.53

Step-by-step explanation: I Hope this helps you!

Answer:

Step-by-step explanation:

2x - y = 3

x = -2y - 1

2x - y = 3

2(-2y - 1) - y = 3

-4y - 2 - y = 3         {add 2 to both sides}

- 5y = 5             {divide both sides by (-5)}

 y = -1

x = -2y - 1 = -2(-1) - 1 = 2 - 1 = 1

Answer:

c - 12 = t

Step-by-step explanation:

c stands for cynthia and t stands for tanya

since tanya has 12 less votes than cynthia, you would subtract 12 from cynthia

Answer:

c-12=t

Step-by-step explanation:

Cynthia's number of votes for class president is unknown.

But, we know that Tanya has 12 less votes than her, so if you subtract Cynthia amount of votes by 12 you will get Tanya's.

Hope this helps! :)

Answer:

I think 8

Step-by-step explanation:

Btw love your pfp tell meh if it’s wrong I’ll try and fix it

Answer:

5/18 m

Step-by-step explanation:

You are going to multiply length x width x Height

5/6 x 1/2 x 2/3

Answer:

x is less than or equal to 16

Step-by-step explanation:

- 2 x x + 4 < 20

Isolate the variable

divide 2 from 2 = 0

x + 4 < 20

x is less than or equal to 16