The record high temperature recorded one year was 93°F while the record low temperature that year was -21°F. How much warmer was the high temperature than the low temperature?

114°F

-72°F

-114°F

72°F

Answer:

#1: $36.94

#2: 4.9 continuous

#3?

#4 $18

#5 64in squared

Step-by-step explanation:

#1 2x9.95+19.9

$19.90+$14.95=34.85

6% of 34.85=2.09

$34.85+$2.09=

$36.94

#4 8 yards = 24 feet

432/24=

18

#5 4x2=8

8x8=64

remember to make sure it is squared because it is area

Answer:

[tex]\mathbf{ f(x+1)=7x-1}[/tex]

Step-by-step explanation:

We need to find f(x+1)

We are given:

[tex]g(x) - f(x) = -2x + 5\:and\:g(x) = 5x -3[/tex]

First we need to find f(x)

By putting value of g(x) into g(x)-f(x)

[tex]g(x) - f(x) = -2x + 5\\\Put\:value\:of\:g(x) = 5x -3\\5x-3-f(x)=-2x+5\\-f(x)=-2x+5-5x+3\\-f(x)=-2x-5x+5+3\\-f(x)=-7x+8\\f(x)=-(-7x+8)\\f(x)=7x-8\\[/tex]

We have, [tex]f(x)=7x-8[/tex]

Now finding f(x+1) by putting x=x+1

[tex]f(x)=7x-8\\Put\:x=x+1\\f(x+1)=7(x+1)-8\\f(x+1)=7x+7-8\\f(x+1)=7x-1[/tex]

So, [tex]\mathbf{ f(x+1)=7x-1}[/tex]

Answer:

The answer to the question is 23

31 31- I'm just dragging this out cause the thing wants me to type more

TT is equal to T-1, so the given matrix is an orthogonal matrix.

What is an orthogonal matrix?

Here, the determinant of T,

 |T| = cos²∅ + sin²∅

      = 1

Now, its cofactors,

[tex]T_{11}[/tex] = cos ∅

[tex]T_{12[/tex] = sin ∅

       [tex]T_{21[/tex]= -sin ∅

[tex]T_{22[/tex] = cos ∅

Now, the adjoint matrix of cofactors matrix transpose [tex]T^T[/tex] is equal to [tex]T^{-1.[/tex]

Hence, the given matrix is an orthogonal matrix.

Learn more about orthogonal matrix here: https://brainly.com/question/13258857

#SPJ4

Answer:

Step-by-step explanation:

I can help :D

Answer:

From the formula above, you see that your slope would be the $12.

Step-by-step explanation:

So, from this problem the base rate is the y-intercept because it is fixed. The slope of the is the additional fee because it's changing by the number of albums sold. Below is the equation that should have been created using the slope intercept formula.

220 + 12x = 644

You will need the slope intercept form, y = mx + b  

m is the slope

b is the y-intercept

The claim is untrue because, in the case of discrete functions, the absence of either function limit does not imply that the limit product of those two functions will also not exist.

When a variable approaches its limit from the right, the function's right-hand limit is the value that approaches. When a variable approaches its limit from the left, the function's left-hand limit is the value that approaches. The limit of a function in mathematics is a key idea in calculus and analysis regarding the behavior of that function close to a specific input. Below are formal definitions that were initially developed in the early 19th century. Informally, a function f gives each input x an output f(x). The limit of a constant multiplied by a function is the same as the limit of the function multiplied by the constant. A product's limit is equal to the product of its limits. A quotient's limit is the same as the quotient of its limits. A constant function's limit is the same as the constant.

To learn more about limit functions, click here:

https://brainly.com/question/7446469

#SPJ4

Answer:

like

Step-by-step explanation:

my favorite food is cheesecake and I'm lactose intolerant♡

The equation for the given verbal descrption "two and three-fourths times the sum of twelve times a number c and negative seven is equal to thirty-five and three-fourths." is [tex]2\frac{3}{4}[/tex]( 12c -7) = [tex]35 \frac{3}{4}[/tex] and its solution is c = 5/6.

According to the given question.

We have a verbal description for a equation i.e. "two and three-fourths times the sum of twelve times a number c and negative seven is equal to thirty-five and three-fourths."

So, the equation for the above verbal description is given by

[tex]2\frac{3}{4}[/tex]( 12c -7) = [tex]35 \frac{3}{4}[/tex]

Therefore, the solution for the above equation is given by

11/4(12c - 7) = 143/4

⇒ 11(12c - 7) = 143     (multiply both the sides by 4)

⇒ 132c - 77 = 143

⇒ 132c = 143 + 77

⇒ 132c = 220

⇒ c = 220/132

⇒ c = 110/66

⇒ c = 55/66

⇒ c = 5/6

Hence, the equation for the given verbal descrption "two and three-fourths times the sum of twelve times a number c and negative seven is equal to thirty-five and three-fourths." is [tex]2\frac{3}{4}[/tex]( 12c -7) = [tex]35 \frac{3}{4}[/tex] and its solution is c = 5/6.

Find out more information about equation here:

https://brainly.com/question/10413253

#SPJ1

Answer: 2/9

Step-by-step explanation:

Simplify the expression.

Answer:

Total cost of meal is $60

Step-by-step explanation:

The cost of meal = $50

Tip = 20%

We need to find total cost of meal

First find 20% of 50 to get the amount given for tip

[tex]20\% \:of\: 50\\=\frac{20}{100}\times 50\\=10[/tex]

So, tip given is $10

Total cost of meal = 50+10 = $60

So, total cost of meal is $60

Answer:

Have you tried word online?

Step-by-step explanation:

Answer: It is the Top right one

Step-by-step explanation: Because number sequence is consistent

It starts with a 7 and you add 2 that is a 9 add two more that is 11 and add 2 it is 13. With the others you cant add the same number for all of them and get a linear function. Hope this helped :3

Answer:

im pretty sure 120.9

Step-by-step explanation:

Answer:

120.9

Step-by-step explanation:

0.65 times 186 is 120.9

Answer:

[tex]y > 3\cdot x + 5[/tex]

Step-by-step explanation:

Let [tex]A(x,y) = (-2,4)[/tex] and [tex]y = 3\cdot x + 5[/tex]. Now we evaluate the given function at [tex]x = -2[/tex]:

[tex]y = 3\cdot x + 5[/tex] (1)

[tex]y = 3\cdot (-2)+5[/tex]

[tex]y = -6 +5[/tex]

[tex]y = -1[/tex]

Which means that [tex]y[/tex] is less than the y-component of A. Therefore, the right answer is [tex]y > 3\cdot x + 5[/tex].

Answer:

c. 5/2

Step-by-step explanation:

Answer:

17.95

Step-by-step explanation:

Answer :

D

Step-by-step explanation:

Because when you put it in the calculator it will show if the solution is right. For example,

f(x) = a(x-h)^2 +k

Vertex is (2,-4)

Plug in the vertex and Pick a coordinate to test

I pick (0,-3)

f(x) = a(0-2)^2 -4= -3

Plug in each a to shows that the equation is true . In this case, 0.25 worked!

Test

0.25(0-2)^2-4= -3

-3 = -3

Hope this helped!

Pls make me the Brainliest if the answer is right it would meant a lot. Thanks

Answer:

D. 1/4 and [tex]f(x)=-2(x-8)^{2}+6[/tex]

Step-by-step explanation:

I did the test.

Answer:

1 Expert Answer When they say f(0) = -5 they mean the point (0, -5) is on the line. When they say f(3) = 4 they mean the point (3, 4) is on the line. In y = mx + b form, we would have f(x) = 3x - 5.

Step-by-step explanation:

The function is to be determined from the given points.

The linear function is [tex]f(x)=-\dfrac{1}{4}x+\dfrac{19}{4}[/tex]

The given values are

[tex]f(-1)=5[/tex]

[tex]f(3)=4[/tex]

The ordered pairs are [tex](-1,5),(3,4)[/tex]

The equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)\\\Rightarrow y-5=\dfrac{4-5}{3-(-1)}(x-(-1))\\\Rightarrow y-5=-\dfrac{1}{4}(x+1)\\\Rightarrow y-5=-\dfrac{1}{4}x-\dfrac{1}{4}\\\Rightarrow y=-\dfrac{1}{4}x-\dfrac{1}{4}+5\\\Rightarrow y=-\dfrac{1}{4}x+\dfrac{19}{4}[/tex]

Learn more:

https://brainly.com/question/21637716

https://brainly.com/question/9663794

Answer: -1/2

Step-by-step explanation:

See attached

Answer:

Slope=1

Step-by-step explanation:

Answer:

its 5 dude...............

Answer:

A

Step-by-step explanation:

because an even number plus and even number equals and even number

Answer:

(C) If n is not the sum of two even numbers, then, is not even.

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

264/22

Answer:

Instead of subtracting 5 from both sides you would need to add because the equation is technically saying 5y - 5 = 10.