The temperature at 3am
was -9°F. The temperature
at 3pm increased to 20°F.
What was the change in
temperature from 3am to
3pm?

Answers

Answer 1

Answer:

29°F

Step-by-step explanation:

20 - (-9)= 20 + 9

= 29°F


Related Questions

The image of the point (3, -5) under a translation is (8, –4). Find the coordinates
of the image of the point (-4, -6) under the same translation.

Answers

(1,-5). The translation added 5 to 3 and 1 to -5 to get the translation point. So you add 5 to -4 and 1 to -6 to get that point.

PLEASE HELP ME WITH THIS GEOMETRY ASSIGNMENT!! WILL GIVE BRAINLIEST ANSWER!!!!!

Answers

Answer:

im pretty sure your answer is correct :)

Step-by-step explanation:

Answer:

line [tex]l[/tex]

The length of JM is 9.

Step-by-step explanation:

Since JM ≅ MK then we can form the following:

[tex]JM=MK\\JM=3x+15\\MK=8x+25\\\\3x+15=8x+25\\15=5x+25\\-10=5x\\-2=x\\x=-2\\\\JM=3x+15\\JM=3(-2)+15\\JM=-6+15\\JM=9[/tex]

4. Find the perimeter of a triangle with side
lengths: 6, (5-1), and (b-2).

Answers

Answer:

P=21

Step-by-step explanation:

P=a+b+c=6+7+8=21

Answer:

P= b+8

P= a+b+c

P= 6+4+b -2

P= 10-2+b

P= 8+b

P= b+8

Could you please solve this problem? Thank you so much.​

Answers

Step-by-step explanation:

the answer is in the image above

Subtract-8/11 from -17/11

Answers

Answer:

the answer will be -0.81818181818

hope this helps!pls mark me as the brainliest!

The required subtraction of -8/11 from -17/11 has the outcome of -9/11.

Given that, determine the subtraction of  -8/11 from  -17/11.

What is arithmetic?

According to the statements, mathematics deals with a variety of operations. The four main operations in mathematics are addition, subtraction, multiplication, and division.

What is simplification?

In mathematics, the operation and interpretation of a function to make it simple or easier to grasp is known as simplifying, and the process is known as simplification.

Here,
according to the question,
= -17/11 - (-8/11)
= -17/11 + 8 / 11
= [-17 + 8] / 11
= -9 / 11

Thus, the required subtraction of -8/11 from -17/11 has the outcome of -9/11.

Learn more about arithmetic here:

https://brainly.com/question/11559160

#SPJ2

8 = b - 1 + 8b need answers paper due at 4

Answers

Answer:

1 =b

Step-by-step explanation:

8 = b - 1 + 8b

Combine like terms

8 = 9b -1

Add 1 to each side

8+1 = 9b-1+1

9 = 9b

Divide each side by 9

9/9 = 9b/9

1 =b

Answer:

1

Step-by-step explanation:

Group like terms

8b + b = 8+ 1

simplify each sides

9b = 9

divide both sides by 9

9b÷9 = 9÷9

cancel out

answer is equal to 1

b = 1

Electric saw A cuts planks at a uniform rate of 150 every 30 seconds, and Electric saw B cuts planks at a uniform rate of 130 every 13 second. Of the 2 saws run simultaneously, how many seconds will take for them to produce a total of 225 planks

Answers

Saw A = 150 planks/30 seconds = 5 planks per second

Saw B = 130 planks/ 13 seconds = 10 planks per seconds

5 + 10 = 15 planks per second total

225 planks / 15 planks per second = 15 seconds

Answer: 15 seconds

the number 0.3333... repeats forever therefore it is irrational

Answers

Answer: .3333 is a rational number

Step-by-step explanation: The number goes and forever repeating itself.

Plz answer this correctly to get more points

Answers

Answer: x = 30°

Concept:

Here, we need to know the idea of an isosceles triangle and the vertical angle theorem.

An isosceles triangle is a triangle that has any two of its sides equal to each other. Also, the angles opposite these equal sides are equal, which is basically the base angles.

The vertical angle theorem states that two vertical angles formed when two lines intersect each other are always equal to each other.

Solve:

Find the other base angle of the isosceles triangle.

Since there are two equal sides, we know that this is an isosceles triangle.

Since the definition said that the base angles are equal, the other base angle would also be x.

Find the value of x

According to the vertical angle theorem, two vertical angles formed by intersection are equal.

Just as angle x and 30°, are vertical angles formed by intersection, therefore, [tex]\boxed{x=30}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Ramesh buys 10 containers of juice from one shop and 18 containers of the same juice
from another shop. If the capacity of each container is same and the cost of each of the
container is ₹150, find the total money spend by Ramesh.

Answers

4200

Step-by-step explanation:

10 × 150 = 1500

18 × 150 = 2700

So

1500 + 2700 = 4200

don't answer if you don't know​

Answers

Answer:

145

Step-by-step explanation:

Please explain why also, thank you :)

Answers

Answer:

decay

Step-by-step explanation:

The function is in the form

y = a (b)^x

a is the initial value and b is the growth or decay factor

When b < 1  it is decay

When b > 1 it is growth

Since b = .93 it is decay

Find h. 10 cm h h = ✓ [?] cm .... 6 cm ​

Answers

Answer:

h²= G²- R²

h² = 10²-6²

h²= 100 - 36

h²= 64

h = √64

.............

Heya!

Answer:

h = √91 cm

Step-by-step explanation:

Apply pythagorean theorem, a² + b² ° c².

Where,

a = ½(6) = 3 cm

b = h

c = 10 cm

Plug in the values

3² + h² = 10²

9 + h² = 100

9 + h² - 9 = 100 - 9

h² = 91

h = √91 cm

Hope this helps <33

Prove Z = v............​

Answers

Answer:

I proved

Z=v

Step-by-step explanation:

Its my choice

An egg tray can hold 6 eggs each. If 59 far fresh eggs need to be packed, how many egg trays can hold 6 eggs each. How many are left over?

Answers

9 egg trays with 5 left over

whats the least common denominator of 9, 13, and 20

Answers

Answer:

13 = 13  

20 = 2^2 • 5  

9 = 32

Prime Factor   Number 13   Number 20   Number 9    L.C.M  

   2                         0                        2                     0               2

   3                          0                        0                     2               2                                                  

   5                          0                         1                     0                  1  

 

   13                         1                         0                    0                   1

Verify the given polynomial identity

a^2 - b^2 = (a-b) (a+b)

Answers

Answer:

[tex](a - b)(a + b) \\ a(a + b) - b(a + b) \\ {a}^{2} + ab - ab - {b}^{2} ( + ab \: and \: - ab \: cancel) \\ {a}^{2} - b ^{2} [/tex]

I hope it helped U

stay safe stay happy

I tried it many time but not got the correct answer , anyone could plz help me


Aayush got Rs1881 intrest of certain sum for 2 year at 9% compounded yearly . find the sum.​

Answers

Answer:

C.I=P(1+r/100)^n-1

1881=p(109/100)^2-1

1881=p(11881-10000/10000)

1881=p×1881/10000

1881/1881×10000=p

P=10,000

Write Algebraic expression for
8 less than the quotient of 4 and p

Answers

Step-by-step explanation:

[tex] \frac{4}{p} - 8[/tex]

I hope it helped U

6. Which number completes the
pattern?
44, 55, ? , 110, 154, 209
F 66
H 88
G 77
J 99

Answers

Answer:

(G)77

Step-by-step explanation:

44+11=55.

55+22=77.

77+33=110.

110+44=154.

154+55=209.

Find the missing value that makes each of the following pairs equivalent

4 = [] 10

Answers

Answer:

I think missing values is -4

What is “T” if R(-9,4) and the midpoint S(2,-1) ? HELP!

Answers

So your question is: S is the midpoint of R and T, find T, right?
Suppose T(x,y)
Because S(2,-1) is the midpoint of R(-9,4) and T(x,y) and follow midpoint method we have:

2 = (-9 + x)/2 <=> 4 = -9 +x <=> 13 = x

-1 = (4+y)/2 <=> -2 = 4 + y <=> -6 = y
=> T(13,-6)


if 16 men can finish to contruct a bulding in 40 days how manny more men are needed to finish the contruction in 32 days​

Answers

Answer:

20 mens are needed to contruct a building in 32 days.

For what value of P, the Quinary number 10P45 represents 134?​

Answers

If 10p4₅ = 134₁₀, then p is such that

[tex]10p4_5 = 1\times5^3 + 0\times5^2 + p\times5^1+4\times5^0 \\\\ \implies 134 = 125 + 0 + 5p + 4[/tex]

Solve for p :

134 = 129 + 5p

5 = 5p

p = 1

If ƒ( x ) = x^2 + 1 and g( x ) = 3 x + 1, find 2 · ƒ(4).
Please explain to me the process.
WILL MARK BRAINLIEST!!

A. 34
B. 18
C.65

Answers

Answer:

A.34

Step-by-step explanation:

f(4)=17

2f(4)=34

if I've understood it :/ but I've didn't understood about g(x)

Answer:

A. 34

Step-by-step explanation:

f (x) = + 1. f (4) simply means we should replace X with 4

so it will be

f (4) = 4² + 1

= 16 + 1

= 17

so now 2. f ( 4) means:

2. 17

which gives :

34

hope this helps

Wendy and Jason, the boy she was babysitting, were playing basketball together. Her score
was 30 points, and his score was 20 points. Wendy wanted to make the game more fair, so
she called a time-out and modified the rules a bit. Wendy explained that, for the rest of the
game, she would get 2 points per basket, and Jason would get 3 points per basket. Then they
played a bit longer. After the time-out, they both made the same number of baskets and
ended up with a tied score. How many points did each person have at the end?
Write a system of equations, graph them, and type the solution.

Answers

Answer:

They both scored 50 points

Step-by-step explanation:

2x + 30 = 3x + 20

(Combine like terms)

-x = 20 -30

-x = -10

x = 10

in which quadrant on the cartesian plane does (0,-3) lie?​

Answers

Answer:

I believe quadrant 1

Step-by-step explanation:

There r quadrants on a graph, once (0,-3) is graphed it lands in the first quadrant sense it’s on that side

ask me questions if you need clarification

Given coordinate is (3,0)(3,0). This point lies on the x-axis because its y-axis is on origin. Therefore, it lies on the x-axis between the Quadrant I and Quadrant IV.

Point N is on line segment \overline{MO}
MO
. Given MN=2x,MN=2x, NO=x-2,NO=x−2, and MO=2x+9,MO=2x+9, determine the numerical length of \overline{MN}.
MN
.

Answers

Answer:

 NO = 10

Step-by-step explanation:

The segment addition theorem tells you ...

 MN + NO = MO

Substituting the given expressions for these lengths, we have ...

 x + 5x = 3x+6

 3x = 6 . . . . . . . . . subtract 3x

 x = 2 . . . . . . . . . . divide by 3

We can use this value to find the length NO:

 NO = 5x = 5(2) . . . . substitute for x

 NO = 10

Zachy plays a game. He earns and loses the following amounts of points throughout the entire game

-5
5
-5
-5
5
5

Answers

He has zero points and loses zero points

Explanation:
He loses 5 three times so 15
And the -5 is just him getting 5 points so
If he lost 15 points and the gains 15 point he has zero points

Help please I don’t get it

Answers

Answer:

LP = 15

Step-by-step explanation:

LM = LP ( isosceles triangle sides will be equal )

10x - 5 = 7x + 1

Transpose to find the value of x

10x -7x = 1 + 5

3x = 6

x = 6/3

x = 2

now put 2 instead of x

10x - 5

10 (2) - 5

20 - 5

15

LP = 15

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