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:

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

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:

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

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

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

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]

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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.

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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 :

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:

Slope=1

Step-by-step explanation:

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].

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.

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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: 2/9

Step-by-step explanation:

Simplify the expression.

Answer: -1/2

Step-by-step explanation:

See attached

Answer:

Step-by-step explanation:

I can help :D

Answer:

Have you tried word online?

Step-by-step explanation:

Answer:

The answer to the question is 23

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:

c. 5/2

Step-by-step explanation:

Answer:

17.95

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

264/22

Answer:

like

Step-by-step explanation:

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

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:

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

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.

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