Mathematics Middle School

Create a function in slope intercept form that represents the following situation: The temperature is 57 º and is expected to fall 4 º each hour during the night
will give braillist answer to correct answer

Answers

Answer 1

Answer:

2

Step-by-step explanation:

I think so

Related Questions

Can someone help before I have a breakdown I’ve been trying to get this for a hour now

Answers

Answer:

c = 29

Step-by-step explanation:

Alright, So from the numbers, we know each side is 7

So overall area is 49

And each triangle is 5(5 x 2/2)

And multiply that by 4 to get 20

49 - 20 is 29

Answer:  the length of c is √29

Step-by-step explanation:

The Pythagorean Theorem states that "The square on the hypotenuse is equal to the sum of the squares on the opposite sides."

The formula looks like c² = a² + b²

To apply that here, "c" is the hypotenuse of the right triangle that has "2" and "5" as the opposite sides. We can consider 2 as side a, and 5 as side b.

Square each of those numbers, then add them together.

2² means 2×2=4  and 5² is 5×5=25   4+25 = 29

Now we go into reverse to get the value of c.  We have c²=29

So we take the square root of 29  c=√29

That is an "irrational" number, meaning it is not a whole number or a fraction. So we can get an approximate value by using a calculator. (Nowadays! Back in the day, there was a nice long paper and pencil procedure. . .)

√29 is about 5.385164807....  and it keeps going. Just round it off!

(Some math teachers are fine with leaving the irrational roots as √something)

Apparently, the green answer box for this question needs √29

But it helps if you can associate some nearly rational value to make sense of it.

But you know the length of c should be about 5.39. It makes sense if you were to measure the sides with a ruler.

PLEASE HELP ME I GIVE 20 POINTS AND BRAINLIST TO WHOEVER HELPS ME FIRSTS

Use compatible numbers to estimate −29 ( − 2/7 ) .
_______________________________________
− 2/7 ≈ − 2/8 ≈ − 1/4
-7 1/4

-7

7 1/4

8

Answers

Answer:

3712

Step-by-step explanation:

Answer:

To estimate a number less than 5 we we should Round down for example 44 then 4 is less than 5 so it's estimated number is 40

a month ago

0 votes

What is the total surface area of the right regular pyramid with a square base?

Answers

Answer:

106ft by 2

Step-by-step explanation:

Answer:

106 ft

Step-by-step explanation:

Plz help me, first is brainliest

Answers

x”=-6 and y= -29
ywwww :)

Can you do numbers 2 and 4 please?

Answers

Answer:

Question 2 I believe is (-2,3)

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

Question 4

Independent variable-  the number of minutes mike uses on his cell phone

Dependent Variable- The number of minutes that are left

Question is 2 is -2,3 and I’m sorry but I don’t know number 4

Today, there were 2 members absent from the band. The present members folded 25 programs each, for a total of 525 programs.
What question does the equation 525=25(x−2), equals, 25, left parenthesis, x, minus, 2, right parenthesis help answer?
Choose 1 answer:

(Choice A)
A
How many programs did each member fold?
(Choice B)
B
How many programs would the members fold if no one were absent?
(Choice C)
C
How many members are in the band when no one is absent?

Answers

Answer:

C

Step-by-step explanation:

PLZZZZZZZZZZZZZZZZZ HELP ME WITH THIS IT DUE TODAY and explain!!!!!
1 is the first image question


2 is second image question

Part 2 :
1.-(-½ )-3(-2)


2.-20 ÷ (4 − (10 − 8))


3. -(7-9)-2[-5-(-9)]


Evaluate each expressions below.


4.-3x8-2x7-8x9


5. 4[30-(10-2)x3]

Answers

Answer:

1. 6 1/2 or 6.5 or  13/2

2. 10

3. -6

4. −8x9+3x8−2x

5. −32x3+120

hope this helped :)

Step-by-step explanation:

im not sure what you mean by image questions, but ill help you with part 2!

1. lets do this equation using PEMDAS

-(-1/2) - (3)(-2)

(1/2) - (-6)

1/2 + 6=

6 1/2 or 6.5 or  13/2

2. -20 ÷ (4 − (10 − 8))

-20 ÷(4-(2)

-20 ÷(2)

-10

3.

-(7−9)−2(−5−(−9))

−(−2)−2(−5−(−9))

2−2(−5−(−9))

2−(2)(4)

2−8

−6

4. 3x8−2x7−8x9

i think all you have to do here is rearrange the order

−8x9+3x8−2x

5. 4[30-(10-2)x3]

(4)(30+−8x3)

(4)(30)+(4)(−8x3)

120−32x3

−32x3+120

Phillp and Arnold are helping their teacher buy supplies for a research project.
The teacher gave Phillip $39.00 to buy pencils from the school store. The pencils come in boxes of 12 and cost $1.95 per box.
Arnold was given $48.00 to buy index cards at an office supply store. Index cards are sold in packs of 200 cards and cost $4.80 per pack.
Each student will receive a bag containing three pencils and 25 index cards. How much will each bag cost?

Part A. Create an equation to model how many boxes of pencils Phillip can purchase. Solve the equation. (5 points)



Part B: How many pencils was Phillip able to purchase? (5 points)


Part C: Create an equation to model how many packs of note cards Arnold can purchase. Solve the equation. (5 points)




Part D: How many note cards was Arnold able to purchase? (5 points)



Part E. In a complete sentence, answer how many bags of 3 pencils and 25 note cards can Arnold and Phillip create (5 points).

Answers

Answer: Part A

20 boxes of pencils

Part B

240 pencils

Part C

10 boxes of note cards

Part D

2,000

Part E

80 bags

Step-by-step explanation:

Part A

Divide 39.00 by 1.95 and you should get your answer

Part B

take the answer you got from part a and multiply it by the number of pencils that are in the box

Part C

take 48.00 and divide it by 4.80 and you should get your answer

Part D

take your answer from Part C and multiply it by how many card are in a box and you should get your answer

Part E

divide the amount of pencils by three and it gives you 80 and for the cards do the same but take the amount of cards and divide it by 25 and it gives you 80 so the amount is 80 bags.

If 3.7 becomes 37, then 814 becomes -?

Answers

Answer: 8140

Step-by-step explanation:

The decimal moves one place to the right.

8140 theres always a pattern in math this pattern is X times 10

pls help im doing math and in terriable..

Answers

Answer:

64 points/80 points

80/100

Step-by-step explanation:

ez

64/80
80/100
I just copied the other one but I need pointss sooo

An antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth. ​

Answers

Answer:

20.3 yards per second.

Step-by-step explanation:

I THINK, IM NOT 100% SURE

Answer: 29.8222222 ydps.

Step by step:

Tom has 28 milk chocolates, and Emily has 24 dark chocolates. They have to divide these chocolates into small packets that each have the same number of dark chocolates and the same number of milk chocolates. They also want to use all of the chocolates.

The maximum number of packets they can make is

. To make the maximum number of packets, each packet should have

milk chocolates and

dark chocolates.

Answers

4 milk chocolatero need to be removed to have even amounts

24+24= 48

24 packets with 1 of each(2 count) is one possibility.

You can have less packets with more chocolates inside like 12 packets with 4 count(2 of each)

Any combination with result 48. To use al chocolatesl : 4 packets:Each packet has 6dark and 7milk choc

which is the same as moving the decimal point 3 places to the left in a decimal number?

a. dividing the number by 1,000 b. Multiplying the number by 1,000

c. multiplying the number by 100 d. dividing the number by 100

Answers

Answer:

the answer is A.

Step-by-step explanation:

when you move 3 back you go in to ones, tens, hundreds, and thousands. to simply get back just mutiplye by 1,000

Dividing the number by 1000 (a)

4(b+1) ≤ 2(2b+1)+1
Is this equation no solution?
Very important

Answers

Answer:

it does not have a solution

Step-by-step explanation:

4(b + 1) ≤ 2(2b + 1)+1

4b + 4 ≤ 4b + 2 + 1

0 ≤ -1

0 isn't less than or equal to -1

Yea he is right it doesn’t have solutions

explain how to add the additive inverse to find the value of an expression such as -4 1/4 - (-2 1/4)

Answers

Answer:can you explain more so i can help you.

Step-by-step explanation:

I confused to uhh give me a second

find the next three terms of an arithmetic sequence -8, -11, -14, -17 find the next three terms

and show all your work which I mean how did u get it and write the formula

Answers

Answer: next three terms: a_5 = -20, a_6 = -23, a_7 = -26

Step-by-step explanation:

Formula: a_n = a_1 + (n-1)d

We need to find the 5th, 6th and 7th term.

a_5 = -8 + (5-1)(-3)

a_5 = -20

a_6 = -8 + (6-1)(-3)

a_6 = -23

a_7 = -8 + (7-1)(-3)

a_7 = -26

+4 each sequence and the three terms

Algebra I - Pls help - Brainliest for first answer

Answers

Answer:

[tex]\huge\boxed{l = \frac{p}{2} - 2}[/tex]

Step-by-step explanation:

If we have the equation [tex]p=2(l+w)[/tex] and we want to solve for l, our goal is to isolate l on one side of the equation.

We can do this by reversing the equation - looking at what is stopping l from being alone on one side.

First lets divide both sides by 2:

[tex]p \div 2 = 2(l+w) \div 2\\\frac{p}{2}=l+w[/tex]

Now we can subtract w from both sides.

[tex]\frac{p}{2} - w = l+w-w\\\\\frac{p}{2} - w = l[/tex]

Hope this helped!

I=p/2-1 is the answer :)

Somebody help me please ASAP!!!!!!!!!!!!!!

Answers

Answer:

V=-15

Step-by-step explanation:

What you do is you take the negative 3 and multiply it by the 5 at the top which makes -15/v

The answer is 5v^3

Explanation:
If a negative exponent is in the denominator, move the expression to the numerator and make the exponent positive.

can someone help me asap plss

Answers

Answer:

1. 200 inches; 2. 12 feet

Step-by-step explanation:

needed ASAP so i don't want to waste too much time.

Describe a situation that could be represented with this tape diagram.

Answers

Answer:

I have 18 papers in 3 different stacks, I also have 12 pencils in 2 different groups

PLES HELP ME!!!!!!!!!!!!!!!!!!!! I NEED HELP ASAP

Answers

Answer:A 1.0

Step-by-step explanation:

So i'm having difficulty understanding this "When multiplying the same base raised to an exponent __ the base and __ the exponents" Please help i do not understand this.

Answers

When multiplying two exponential expressions with the same base, the product has the same base with an exponent that is the sum of the exponents of the factors.

Answer:

When multiplying the same base raised to an exponent, keep the base and add the exponents.

Step-by-step explanation:

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. In this example, you can see how it works. Adding the exponents is just a short cut! The "power rule" tells us that to raise a power to a power, just multiply the exponents.

I hope this helped you understand more!

Write an inequality to describe the relationship between −1 2/3 and -1/4

Answers

Answer:

-1 2/3 < -1/4?

Step-by-step explanation:

Since they are negative -1/4 is closer to 0.

HELPPP!!! PLZ I AM GIVING 15 POINTS!!!!!!!!

what property is shown in the equation?
7x/1 = 7x (7x/1 is supposed to be a fraction, / is supposed to be the line)
reciprocal property, identity property of division, negative one property of division, division into zero property

what property is shown in the equation?
-53 ÷ 1 = -53
negative one property of division, identity property of division, division in zero property, reciprocal property

Answers

Answer:

all real numbers

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

Anything divided by one gives itself.

will give brainliest and five stars if correct

Month Amount Deposited

(dollars)

January 1,200.32

February 985.43

March 1,200.65

April 1,987.34

May 1,000.98

The total amount of money that Kurt had deposited into his account at the end of May is ( )

. The total amount of money that he had deposited into his account at the end of March is ( )

.

Answers

Answer:

1) $6,374.72

2) $3,386.40

Step-by-step explanation:

1,200.32 +985.43 +1,200.65 +1,987.34 +1,000.98= 6,374.72

1,200.32 +985.43 +1,200.65 = 3,386.4

Answer:

Q.1 is 6374.72 Q.2 is 3386.4

Step-by-step explanation:

just add them up

1) Write a word problem using the information from the given equation and inequality. Be sure to include all seven parts and an appropriate question requesting a solution for the unknown (variable).

The seven parts of a one-variable equation are as follows:
1 – correct variable term for the left side expression
2 – correct constant term for the left side expression
3 – correct operation between the terms of the left side expression
4 – correct equal sign or inequality symbol
5 – correct variable term for the right side expression
6 – correct constant term for the right side expression
7 – correct operation between the terms of the right side expression

Equation: -70.4x + 1,250 = -50.5x + 1,110

Answers

Answer:Equation: -70.4x + 1,250 = -50.5x + 1,110

Step-by-step explanation:

Presence of the activity in this illustration is an example of how a country’s government can be shaped by

Answers

The correct answer is D

The formula for the area of a rhombus with diagonals of lengths c and


d is A = 1/2= cd.


Solve the formula for c.


b. The area of a rhombus is 35 square feet. The length of one of the diagonals is 10 feet. What is the length of the other diagonal?


c. In a square (which is a rhombus), the lengths of the diagonals are the same. If a square has an area of 32 square feet, then what is the length of each diagonal?

Answers

Answer: part a.) c =2A/d

Part b.) d = 7

Part C The diagonals are each 8

Step-by-step explanation: part b:

35= 10d/2 70= 10d. 7 =d

Part c 32= 2c²

64 = c²

√64 = √c²

c = 8

Estimate by clustering: 56.9, 63.2, 59.3, 61.1
A. 240.0
B. 225.0
C. 200.0
D. 250.0

Answers

A. 240.0 add them all up
A. 240.0 add them all up

Why does -2.4-(-7)have the same result as -2.4+7? Explain your reasoning.

Answers

Answer:

-2.4-(-7) has the same result as -2+7 because the negative sign and the minus sign cancel each other out. Think of it like this. If you cross the negative sign and the minus sign together, then it makes a plus sign.

Step-by-step explanation:

I gave a basic answer. You might have to elaborate more on this.

If you have 2 negatives it equals a positive
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