Using the model, approximate the number of ice cream cones sold when it is 85°F. Round your answer to the nearest whole number.

9514 1404 393

Answer:

  -101 feet

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the relevant relation is ...

  Tan = Opposite/Adjacent

  Opposite = Adjacent × Tan

  height = (0.5 × 5280 ft) × tan(47°) ≈ 2831 ft

__

The usual relation between estimates and errors is ...

  error = estimate - actual

Then ...

  actual = estimate - error

For the given angle and error, the actual angle is ...

  actual angle = 47° -(-1°) = 48°

  actual height = (2640 ft)·tan(48°) ≈ 2932 ft

Then the change in the height of the mountain due to the error is ...

  2831 ft -2932 ft = -101 ft

The error of -1° in angle estimate creates an error of -101 ft in the height estimate.

Answer:

y = -2x + 7

Step-by-step explanation:

In a equation thats parallel to y = -2x + 5, we have the same slope but different y intercepts (b).

SO we plug in point (3, 1) into y = mx + b

y = -2x + b

1 = -2(3) + b

1 + 6 = b

b = 7

So just plug in b back into the equation

y = mx + b

y = -2x + 7

Answer:

Step-by-step explanation:

y= -2x + 7

using point-slope formula:

y - y1 = m(x - x1)

Substitute:

y - 1 = m(x - 3)

Now, what is m and how do we find it?

m represents the slope. To find the slope in this circumstance, we have to look at the equation that we were given in the problem.

y= -2x + 5

Since we are trying to find a line parallel to this equation, we will be using the same slope that this uses.

The slope in the equation is -2.

Let’s substitute -2 for m.

y - 1 = -2(x - 3)

Now distribute:

y - 1 = -2x +6

Add 1 to both sides:

y = -2x + 7

Now we have an equation in slope-intercept form that is parallel to y= -2x + 5 and runs through the point (3, 1).

Answer:

The amount Daria would pay for the groceries is $17.69

Step-by-step explanation:

The amount Daria had in her wallet = $15.00

The quantity of fruit juice she planned to purchase = 2 gallons

The number of bags of chips she planned to purchase = 3 bags

The number of boxes of cupcakes she planned to buy = One box

The price for the first gallon of fruit juice = $3.50

The price for the second gallon of fruit juice = 50% off the sale price

The price of 2 bags of chips = $5

The price per bag of chips = $2.65

The price of each box of cupcakes = $4.79

Therefore;

The amount Daria would pay for the groceries = 3.50 + 0.5×3.50 + 5 + 2.65 + 4.79 = 17.69

The amount Daria would pay for the groceries = $17.69.

Answer:

f < -6

Step-by-step explanation:

3f + 1 < 2f - 5

Subtract 2f from both sides

f + 1 < - 5

Subtract 1 from both sides

f < -6

Answer:

f<-6

Step-by-step explanation:

3f<2f-6

f<6

Answer:

1 5/14

Step-by-step explanation:

-3 1/6 / -2 1/3

-3 1/6 = -19/6

-2 1/3 = -7/3

-19/6 / -7/3 = -19/6 x -3/7

-19 x -3 = 57

-6 x -7 = 42

57/42 = 1 5/14

Answer:

[tex]m=-1[/tex]

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Find points from the graph.

Point (-2, 0)

Point (0, -2)

Step 2: Find slope m

And we have our final answer!

Answer:

24

Step-by-step explanation:

gcf for that is 24 I think

Answer:

24

Step-by-step explanation:

120/24 = 5

168/24 = 7

5 and 7 do not have any common factors, hence they cannot be reducible.

Answer:

4 is the median to your problem

Answer:

6% of 153 is 9.18 and thats the answer

Answer:

9.18 is 6% of 153

Step-by-step explanation:

p/100 x 153 = 9.18

100/153 x p/100 x 153 = 100/153 x 9.18

100/153 x p/100 x 153 = 918/153

p=6

Answer: C

Step-by-step explanation:

Answer:

2sqrt(14)*i

Step-by-step explanation:

(sqrt(-56))

since theres a negative in it we know there will be an i in the answer.

We need to find two numbers that multiple to 56 with at least one of them being a perfect sqaure

7*8  doesn't work

4*14 = 56

ok sqrt(4) = 2

can't take the sqaure of (14)

so we are left with

2sqrt(14)*i <---remember from before?

Answer:

2

1

0

1

2

Step-by-step explanation:

Answer:

b y=1/4x-2

Step-by-step explanation:

you are using y=mx+b form

b is the y -intercept which in this problem is -2

m is the slope which in this problem is 1/4.  

Answer:

the answer is 2

Step-by-step explanation: PLEASE ANSWER ALL OF THE FOLLOWING QUESTIONS CORRECTLY(WILL MARK BRAINIEST)

use the graph above to answer the following questions:

1. What is the value of g(1)?

2. What is the value of g(-12)?

3. For which of the following x-values is g(x)=-6?(fill in the blanks) blank <(greater than or equal to)x< blank

now the big question, complete the rules for g(x) so that the graph represents it.

g(x)=-10,-15<(greater than or equal to)x<-10(fill in the following blanks)

1. g(x)=blank,-10<(greater than or equal to)x<-8

2. g(x)=-6,blank<(greater than or equal to)x<-1

3. g(x)=blank,-1<(greater than or equal to)x<1

4. g(x)=4,blank<(greater than or equal to)x

g(x)=8,10<(greater than or equal to)x<15

Answer:

????????

Step-by-step explanation:

Answer:

Option (D)

Step-by-step explanation:

Product of the given rational expressions is,

[tex]\frac{x+1}{x-4}\times \frac{5x}{(x+1)}[/tex]

Further solve the given expression,

[tex]\frac{x+1}{x-4}\times \frac{5x}{(x+1)}[/tex] = [tex]\frac{5x(x+1)}{(x+1)(x-4)}[/tex]

Now we can cancel the common terms from numerator and denominator.

Common term → (x + 1)

Therefore, solution of the rational expression will be,

[tex]\frac{5x}{x-4}[/tex]

Option (D) will be the correct option.

Answer:1/2

Step-by-step explanation: that's it

Answer:

b = -4

m =  -5/2

Step-by-step explanation:

make brainliest

Answer:

slope=2.5 or 2 1/2

y-intercept=(-4)

Step-by-step explanation:

slope= rise/run

rise is 5

run is 2

5/2=2.5  or 2 1/2

y-intercept is when the line passes through the y-axis

y-intercept=(-4)

hope this helps :3

if it did pls mark brainliest

Answer:

5+2=7-7+4=4 =4 the answer is 4

Step-by-step explanation:

do not cheat 1st grader

Answer:

4

Step-by-step explanation:

Answer:

1.slope of line(m)=29/14

2.slope of line(m)= infinity(∞)

3.slope of line(m)=15/13

4.slope of line(m)=2/3

5.slope of line(m)=3

6.slope of line(m)=9/23

7.slope of line(m)=0

8.slope of line(m)=6/29

9.slope of line(m)=-6/15

10.slope of line(m)=7/3

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Look at the ratios in each table. it should be 3:4 for each slot of sugar vs flour

Answer:

That's confusing

Step-by-step explanation:

Answer:

I am very sorry I don’t know how to do this sorry maybe next time

Step-by-step explanation:

Answer:

(4x-24)+x=14

4x-24+x=14

5x-24=14

5x=38

5     5

     38

x =  5     or x = 7.6

Step-by-step explanation:

Answer:Distribute the  

1

4

 to the quantity to get:

✔ x – 6 + x = 14

Combine the like terms to get:

✔ 2x – 6 = 14

Add 6 to both sides to get:

✔ 2x = 20

x =  

✔ 10

Step-by-step explanation:

Answer:

The answer is

11x+15

Hope it will help you

Answer:

12.8

Step-by-step explanation:

Answer:

Step-by-step explanation:

corresponding angles