Mathematics High School

The temperature was 23° F at 8 A.M. By 1 P.M. the temperature was 13° F. Which of the following best represents the change in the temperature from 8 A.M. to 1 P.M.?

The Temperature Was 23 F At 8 A.M. By 1 P.M. The Temperature Was 13 F. Which Of The Following Best Represents

Answers

Answer 1

Answer:

G: -10 F

Step-by-step explanation: The temparature went down by 10 which means it subtracted 10 so it's -10

Related Questions

Please help me I need help with this math assignment I don’t understand it at all

Answers

Is their any instructions to what to do?

Answer:

Factor the expressions

Step-by-step explanation:

I'll do one for you

11) x²-11x+30

   x²-5x-6x+30

  x(x-5)-6x+30

  x(x-5)-6(x-5)

solution: (x-5)(x-6)

 

I need the answer
Hdhdhehsbd hbd jfnchxhsuxgdhdhdvcuehdh

Answers

Answer:

yah sure its  a btw *rolls eyes*

Step-by-step explanation:

Answer:

ANswer is c

Step-by-step explanation:

The  are the same in lenth

can someone help me asap? pls

Answers

Answer:

Step-by-step explanation:

A triangular prism has three rectangular sides and two triangular faces. To find the area of the rectangular sides, use the formula A = lw, where A = area, l = length, and h = height. To find the area of the triangular faces, use the formula A = 1/2bh, where A = area, b = base, and h = height hope this helped somehow ;-; sry if not

What the answer for this

Answers

Answer:

3x-$150

Step-by-step explanation:

I need help on homework.

Answers

J = (3,0)

K = (3,negative two)

L = [ 0, negative two]

I apologise for the way this is set out, half of the keys on my laptop do not work

Answer:

J- (3,0)

K- (3,-2)

L- (1,-2)

Reasoning- Just move the points to where it's asking.

Laura says her triangle has angle measures of 100', 88°, and 72°.

Answers

Answer:

First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.

First, realize that angle ABC is the sum of the two other angles. Hence, form an equation in which you subtract the measure of one of the angles from angle ABC to get the measure of the other angle -- the one you are solving for.

Step-by-step explanation:

Mark me brainly hope this helps

Answer:

She is correct hope this helps ig

Step-by-step explanation:

How do i solve this for my math exam 3.4 + 2.61

Answers

Add from the hundreths place, getting one. Add the tenths place, getting ten, carry it over to the ones place and add. You should have 6.01

Evaluate the expression 10 + ( 8 - 4) 2 divided by 2
A.10
B. 9
C.1
D.18

Answers

the answer is 18 !!!
Answer is D) 18
10+(8-4)^2/2
Solve for parenthesis first (PEMDAS)
10+4^2/2
Evaluate the expression in exponential form with the base of 2
10+2^4/2
Calculate the quotient
10+2^3
Evaluate the power
10+8
Add
Solution: 18


A local boys club sold 156 bags of mulch and made a total of $288 it's so two types of mulch hardwood for two dollars a bag and pine board for $1.75 a bag how many bags of each kind of mulch didThe boys club sold ____ bags of hardwood mulch and _____ bags of pine bark mulch.

Answers

I wish I saved my answer from the other day, LOL...

we’ll use h for # of bags of hardwood mulch, and p for # of bags of pine bark mulch

h + p = 156

2h + 1.75p = 288

First we’ll solve for h in terms of p

h = 156 - p
Then substitute that into the equation with the money

2(156 - p) + 1.75p = 288
312 -2p + 1.75p = 288
-0.25p = -24
0.25p = 24
p = 96

Drop that into the equation for numbers of bags
h = 156 - p
h = 156 - 96
h = 60

Check the math:
2h + 1.75p = 288
2(60) + 1.75(96) = 120 + 168 =288

Let me know if you have questions

Ms. Yost has 20 boxes of markers . She buys 420% more boxes . How many boxes will she have in all

Answers

20 + 84 = 104
Yost will have exactly 104 boxes of markers
Pretty sure it’s 104

help me pleaseeeeeeeeeeeeeeeee

Answers

Answer:

k = 20

Step-by-step explanation:

we have to add 16 and 4 to get 20. 20 - 16 = 4! hope this helps :)

Answer:

Add 16 on both sides,

k-16+16=4+16

k=20

hope it helped

Is 6(2ab + 3a) equivalent to 3/4a(16b+24)?
PLEASEEEE HELP.

Answers

Answer: Yes they’re equivalent

Step-by-step explanation:

Help with this please

Answers

Answer:

1. area = 16.492

2. area = 19.798

3. area = 15.874

4. area = 13.555

5. area = 12.349

6. area = 24.37

good luck, i hope this helps :)

Answer:

1) A=16.49    2)19.8     3)15.87    4)13.56      5)14.44    6)27.04

Step-by-step explanation:

for the first 4 you should use the pythagorean theorem a^2 + b^ = c^2 to find the missing side than you use (base*Leg)/2 to find the area

The sum of two numbers is 35. The difference between the same two numbers is 9. Find the two numbers and then find the product of the two numbers.

Answers

Answer:

7

Step-by-step explanation:

Answer:

The two numbers are 26 and 32

The product is 832

Solve for x
Need help on this

Answers

mid segment of triangle = 1/2 base
base = x here, so
1/2x = 15
multiply both sides by 2,
x=30

answer: x=30

. Coach Bryant schedules soccer practice from 4:00 PM to 5:15 PM. His team
spends 10 minutes stretching and ½ hour passing the ball. The rest of the
time is spent on skill drills. How much time does Coach Bryant’s team spend
on skill drills? Use the number line to help you solve.

Start practice is 4:00 pm
End Practice is 5:15 pm

Answer Choices:
A. 30 minutes
B. 35 minutes
C. 75 minutes
D. 65 minutes

Answers

Answer:

B

Step-by-step explanation:

4.00 minus 5.15 is 1.15

1.15 minus 10 minus 30 is 35

Daria walked 1/2/5 miles this morning and 2/3/10 miles this afternoon . How many miles did Daria walk in all

Answers

3 7/10

Hope this helped

EXTRA POINTS- Find the volume of the following solids

Answers

Answer: Their are 40 cm salsa in the jar.

1500cm are missing in the jar.

Step-by-step explanation:

Because cm is 10 and if you multiply 10x15 you will get 1500. If you multiply 10 and 4 you will get 40.

pls try answer quickly.

Answers

Answer:

x= 11/2

decimal form= 5.5

mixed number form 5 1/2

Step-by-step explanation:

hope this helps

Answer:

77

Step-by-step explanation:

This is pure calculation. We will have:

[tex]14\cdot\frac{x}{\frac{2}{5}}=13 \frac{3}{4}\\\frac{14x}{\frac{2}{5}}=\frac{55}{4}\\14x=\frac{55}{4}\cdot\frac{2}{5}\\\\\14x=\frac{11}{2}\\x=\frac{11}{2}\div14\\x=1=\frac{11}{2}\cdot14\\x=77[/tex]

Hope this helps.

Graph y = -3.2 + 9. Then identify the x-intercept.

Answers

Answer:

9

Step-by-step explanation:

if you mean -3.2x+9 then the answer is 9 because you plug in 0 into x and solve the equation, you get the x intercept

Ten pounds of fruit costs $9.04. The pears cost $0.99 per pound and the apples are $0.56 per pound. How many pounds of pears were purchased

Answers

hope it helps you sir

Anyone help this is due today 1/2(t+8)

Answers

Answer:

t/2 + 4

Step-by-step explanation:

Answer:

Its 1/2t + 4

T = 1/2 + 4/1 = 4/2 = 2

Your answer is 2

Step-by-step explanation:

I hope this helps!

Mrs. jack bought 150 T-shirt for $1920 from a factory calculate the cost of one T-shirt

Answers

Answer: $12.80

Step-by-step explanation:

$1980/ 150 t shirts =$12.80 per shirt

Answer:

$12.80 for every T-shirt.

Step-by-step explanation:

The third, fourth and fifth grade students at Adams Elementary School are taking a field trip to the history museum. There are a total of 180 students and adults going on this field trip. Respond to both parts by showing your work and restating the questions in your answers. PART A: If a bus can hold 48 people, how many buses will the school need to order for the trip? PART B: Each bus costs $125 for the day. What will be the total cost for all the buses needed on the field trip?

Answers

Answer:

Step-by-step explanation:

Total people = 180

A) Capacity of one bus = 48

Number of buses = Total people ÷ 48

                             = 180  ÷ 48

                              = 3.75

So, They need 4 buses

B)

Cost of renting  a bus = $120

Cost of renting 4 buses = 120 * 4   = $480

Please help i need it as fast as possible

Answers

Answer:

a

the answer is Adjacent Angeles

Step-by-step explanation:

i hope it helps u

What two numbers multiply to give you -30, but add to give you 13?

Answers

15 and -2. ...............

How many units did we go down to go from 1 to -1?​

Answers

Answer:

2 units

Step-by-step explanation:

-1, 0, 1

PLSSS HELP! what is the slope-intercept equation of the line???

Answers

Answer:

y = 2x + 3

Step-by-step explanation:

( 0, 3) and (-1, 1)

m= (y2 -y1)/ (x2 - x1)

m= (1 - 3)/( -1 - 0)

m = (-2)/(-1)

m = 2

y - y1 = m (x - x1)

y - 3 = 2(x -0)

y - 3 = 2x + 0

y = 2x + 3

A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many more cups of milk did the baker need for the carrot cake recipe than for the chocolate cake recipe?

Answers

3 cups

Step-by-step explanation:

64-40= 24 fluid ounces

24/8= 3cups

Suppose that a particular parabola is concave down, and it's vertex is in quadrant lll. What is x and y intercepts

Answers

Answer:

Ok, we know that we have a parabola (a quadratic equation) that is concave down.

This means that the "arms" of the graph will go down, then, the vertex is the maximum of the parabola.

Now we know that the vertex (again, the maximum) is on the third quadrant, this quadrant is on the negative region of x and on the negative region of y.

So, if from this point the arms of the parabola go down, then the arms will never intersect the x-axis.

So we do not have x-axis intercepts, which means that this parabola as no real roots.

And a parabola has always a y-intercept, but we have no enough information to conclude which is the y-intercept.

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