Mathematics High School

The temperature during the day is 6 degrees and the temperature drops 15 degrees after sunset. What is the temperature at night? A. -9 degrees B. -6 degrees C. 9 degrees D. 21 degrees

Answers

Answer 1
I think-9 I subtracted 6-15

But I’m no sure

Related Questions

A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?

Answers

Answer:

145000

Step-by-step explanation:

100%=725000

20%->145000

The reading of a scale at one end is 3.5 cm and at the other end is 18.5 cm. Calculate the lengths of the needle

Answers

Answer:

15 cm

Step-by-step explanation:

Given that :

Reading at one end, initial reading = 3.5 cm

Reading at the other end, final reading = 18.5 cm

Length of needle :

Final Reading - Initial reading

18.5cm - 3.5cm

= 15cm

6)
If h= n + 4, and if n = 7, what is h?
A)
3
B)
1
D)
12
What is h

Answers

Answer:

11

Step-by-step explanation:

If n=7, you would substitute n in the equation with 7.

h=7+4

h=11

Answer:

h=11

Step-by-step explanation:

h = n + 4

but n = 7

h = 7 + 4

h=11

Find the number of square inches in one square foot.
144
12
24

Answers

think of this as finding the area of a box. if each side of the box is one foot long, or 12 inches long, you need to multiply length times width to find the square inches. in this case it would look like:

A= 12in x 12in

12in x 12in = 144in^2

A = 144 in^2

therefore there are 144 square inches in one square foot.

Answer:

it is 144

Step-by-step explanation:

a did the test and i picked 12 and it was wrong and 24 is wrong n i cant belive i got it wrong :(

PLEASE HELP
Sally purchased 24 pencils.

1
8
of the pencils are blue.
1
6
of the pencils are red.
How many pencils are neither blue nor red?

A.17
B.14
C.7
D4

Answers

Answer:

17 = A

Step-by-step explanation:

Add 1/8 + 1/6 to get 7/24 so 24/24 - 7/24 would be 17/24 there are 17 pencils neither blue nor red

If PQ bisects Angle RPS and measure of angle RPS = 120°, find p and measure of angle RPQ.

Answers

Answer:

p = 6; RPQ = 60 degrees

Step-by-step explanation:

Because RPS is 120 degrees and it is bisected by PQ (cut into 2 equal parts), we can determine that both sides are 60 degrees. Set the expression 5p+30 equal to 60 to find the value of p.

5p + 30 = 60

5p = 30

p = 6

So now you have determined that p = 6, and the measure of RPQ is 60 degrees.

Hope this helped!

Answer:

p = 6; RPQ = 60 degrees

Step-by-step explanation:

Can y’all please answer it for me

Answers

Answer:

The answer is B

Step-by-step explanation:

it just is

What is another way to express this problem

Answers

Answer:

It would be 16(3+2)

Step-by-step explanation:

Because, 16 times 3 is 48, Then 16 times 2 is 32. You add them then you get 80, which is the same answer as the original problem

Help please giving brainliest

Answers

No you ain’t getting brainliest

83 is 100% of what number​

Answers

Answer:

83

Step-by-step explanation:

100% is the total, the whole

Answer:

83

Step-by-step explanation:

You have 100%

change that to a decimal

you now have 1.00

multiply 83 by 1

you have 83

Which point lies on the line x + 3y = 7?
A. (3,1)
B. (1,-2)
C. (4,1)
D. (1,4)
E. (7,1)

Answers

Answer:

E.(7,1)

Step-by-step explanation:

The height of a cell phone tower is 200 ft tall. The tower is secured by 3 wires, stretching from the top of the tower to spots on the ground 50 ft away from the base of the tower. Each wire creates a right triangle with the tower and the ground. What is the length of each wire to the nearest foot

12ft

150ft

150ft

250ft

Answers

150 feet I assume yea

Answer:

The correct answer is 250 ft

Step-by-step explanation:

I answered this question earlier so the explanation is on my pfp.

The distance between the points A ( -1,3) and B 2,

Answers

Answer:

Y=2x+5

This is my answer that I got

(4-5i)/(2+4i) plz help!!

Answers

Answer:

-3/5-13i/10

Step-by-step explanation:

I need help with math! ->

Answers

Answer:

C) and D)

Step-by-step explanation:

Answer:

C and D

Step-by-step explanation:

A) 8(x+2)

When using the distributive property, this equation equals 8x+16

8x+16 ≠ 8x+4

B) 12x+4-8x+4

After adding all like terms, this equation equals 4x+8

4x+8 ≠ 8x+4

C) 4(2x+1)

After using the distributive property, this equation equals 8x+4

8x+4 = 8x+4

D) 5x+2+3x+2

After combining all like terms, this equation equals 8x+4

8x+4 = 8x+4

Pls help I need this soon :) thank you

Answers

Answer:

A would be equivalent

Step-by-step explanation:

if you think about it answers c and d would not make sense because they use 14 and not nine, so if you comapare the two you should get answer A

56+(-56)=


please answer

Answers

Answer:0

Step-by-step explanation:

It equals up to 0! Have a nice day! :)


[tex]3 \times 2 \\ [/tex]
how do you solve this question?
​

Answers

3x2 is 6 because 3+3 is 6

6

Step-by-step explanation:

anything times 2 add it by that number

example: 2×7 is the same as 7+7

uud triángulo 20 ft 18 ft 14 ft 13 ft 25 ft 28 ft 19 in 33 in 11 in 14 in 30 in 30 in 6 5 31 ft 16 in 12 in 12 ft 22 in 29 ft​

Answers

Answer:

20ft

Step-by-step explanation:

The perimeter of a regular hexagon is 6x + 30. What is the length
of each side of the hexagon?

Answers

Answer:

x + 5

Step-by-step explanation:

This is actually rather simple to figure out. Simply divide 6x + 30 by 6. That should get x + 5 for the length of one side.

The diagram shows a regular 11-sided polygon.
Work out the size of the angle marked d.
Leave answer to 2 decimal places where appropriate.

Answers

Answer:

d = 32.73°

Step-by-step explanation:

Angle 'd' is an exterior angle of the given polygon.

By the property of the exterior angles of a polygon, sum of exterior angles of a polygon is 360°.

And the measure of an exterior angle of a polygon = [tex]\frac{360}{n}[/tex]

Here 'n' = Number of sides of the polygon

From the picture attached,

Number of exterior angles of the regular polygon = 11

Therefore, measure of the exterior angle = [tex]\frac{360}{11}[/tex]

                                                                    = 32.7272

                                                                    ≈ 32.73°

a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?

Answers

Answer:

divide 5.125 by 1

Step-by-step explanation:

done bye

a stack of 200 file folders is 5.125 inches tall what is the thickness of each folder?

0.025625

Brandon made 80 cups of lemonade for his party. At the party, 10 cups of lemonade are finished eac hour. How many hours will Brandon's lemonade last?​

Answers

Answer:

8 hours

Step-by-step explanation:

let number of hours it takes to finish the cup be t,

we know that we have 80 cups, and we know we can finish 10 cups per hour so,

10t = 80 which is 10 times t = 80

Solve for t,

10t/10 = 80/10

t = 8

find the slope and y intercept of the line in the graph

Answers

SLOPE: 3 Y INTERCEPT: 3
The other answer is not correct!!!

Solve it step by step using substitution.
y = 2x - 1
y = 5x - 7

Answers

Answer: look at the picture

Step-by-step explanation: hope this help

what is the domain and range of this graph? I'll give brainliest

Answers

Answer:

the domain is -2 and the range is 0

Step-by-step explanation:

Answer:

x = (-∞, +∞), y = (0, +∞)

Step-by-step explanation:

The domain of the graphed function is any value and the range is all positive numbers:

x = (-∞, +∞)y = (0, +∞)

Can someone help with this?

Answers

Answer:

63?

Step-by-step explanation:

biggest= 42

smallest = 21

Johanna owes $2,400 to a bank. The debt grows with simple interest at a rate of 5% per year. How much will Johanna owe in two years?

Thank you to whoever helps me❤️

Answers

Answer:

$2,640

Step-by-step explanation:

5% × $2,400 = 120

120 × 2 = $240

$2,400 + $240 = $2,640

Area of a 90in 3yd rectangle

Answers

Hello,

Converting 90 in to yd, we have:
90in * 1ft/12in * 1yd/3ft = 2.5 yd

Next,
Since A of a rectangle is b*h,
A = 2.5yd * 3yd = 7.5 yd ^2.

Good luck to you!

the blank of twelve and sixteen is four. what is the ansewr

Answers

Answer:

3

Step-by-step explanation:

༼ つ ◕_◕ ༽つ(•_•)

the greatest common factor

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