Mathematics High School

1 day= ____________ seconds
Please show the work!!

1 Day= ____________ Seconds Please Show The Work!!

Answers

Answer 1

Answer:

86400 seconds

Step-by-step explanation:

The unit of measurement "day" (symbol d) is defined as 86,400 SI seconds.

Answer 2

Answer:

86,400

Step-by-step explanation:

Related Questions

Help im confused like alot

Answers

Answer: 5/2x-7-3/4x=3/4x+14-3/4x

7/4x-7=14

7/4x-7+7=14+7

7/4x=21

(4/7)*(7/4x)=(4/7)*(21)

x=12

Step-by-step explanation:

Yeh so simpliy it. I you do something to one side, do it to the other.

(5/2)x - 7 = (3/4)x + 14

first get rid of the smallest value of x which is 3/4.

We need to change the denominate for this

(10/4)x -(3/4)x -7 = (3/4)x - (3/4)x +14

which becomes

(7/4)x - 7 = 14

then get rid of -7 by adding on both side

= (7/4)x  = 21

=  x = 12

ASK IF YOU NEED MORE HELP! ALGEBRA IS IMPORTANT!

a watch is sold for $130 at a loss of $30. what was the original cost of the watch​

Answers

Answer:

130.00 + 30.00 = $160.00

Step-by-step explanation:

The measure of ∠DBE is (0.3x−22)° and the measure of ∠CBE is (0.2x−55)°. Find the value of x.

Answers

(0.3x-22) + (0.2x-55) =90
0.5x=167
X=334
I’ve attached my work...
Hope it helps!!
Have a nice day :O

10 less than twice a number cubed?

Answers

Let say the number is 2 and 2 cubed is 4 so it is -6
X represents the number so x times 2 = x-10

What is 3.45 written as a percentage?

Answers

Answer:

345%

Step-by-step explanation:

Find the total surface area of the triangular pyramid

A. 98.6 ft

B. 123.6 ft

C. 99.5 ft

D. 201 ft

E. 103 ft

F. 118.1 ft

Answers

the answer is C- 99.5ft :)

Please help if possible :)

Answers

Answer:

4.5

Step-by-step explanation:

any value of XYZ divided by the corresponding value from RST = 4.5 the scale factor

Please answer this below Question # 15

Answers

Answer:

[tex]c. \: 5x - 2y = 10 \\ \: \: \: \: \: 10x - 4y = 20 \\ [/tex]

if your heat beats 75times per minute how many time does it beat in 5 hours​

Answers

Answer:

This is your answer . IfI'm right so,

Please mark me as brainliest. thanks!!!

Richard and Stephen win some money and share it in the ratio 2:1. Richard gets £12 more than Stephen. How much did Stephen get?​

Answers

Answer:

12

Step-by-step explanation:

because ratio 2 to 1 = all =3 if Richard got 12 more than stephan that is the one more so In 2 to 1/1=12 so stephan gets 12

Answer:

huh whats that? all you have to do is use the internet

A stack of one dozen cookies of diameter
5 in. exactly fits in a cylindrical container of
volume 179.715 in.3. Which is the thickness of
each cookie?

Answers

Answer:

.763 in for each cookie

Step-by-step explanation:

[tex]179.715 =\pi (2.5)^{2} h\\179.715= \pi (6.25)h\\179.715=19.635h\\h=9.153\\[/tex]

After you solve for the height you would divide it by 12 to get the thickness of one cookie which is .763 in.

Find the value of the marked angles in each of the following ( see image ).

Please show workings.

The only given angles are 62° and 85°.

The angle to look for is marked by “))”​

Answers

Answer:

(180-62)

118

180-118=62

180-85=95

180-(62+95)

180-157

23

Answer:

23°

Step-by-step explanation:

The inscribed is the cyclic quadrilateral.

The opposite angles are supplementary in cyclic quadrilaterals.

The angle opposite to 85° is:

180° - 85° = 95°

The missing angle of the triangle is:

180° - (62° + 95°) = 23°

Which term has the definition "A data point that is very large or very small in comparison
to the rest of the data set"?
A.Maximum
B. Outlier
C. Variability
D. Minimum

Answers

Answer:

B. Outliers

Step-by-step explanation:

B. Outliers are those that are separated from the rest.

need answer. please help​

Answers

9x+1=7x+13
2x=12
X=6
UW=7(6)+13
UW=42+13
UW=55

q/19 < 4

pls be correct if you type it !!!!

Answers

Answer:

q<76

Step-by-step explanation:

hope this is the answer you were looking for!

A father is eight times as old as his son . In 10 years , he will be three times as old as his son . The age of son is

Answers

Answer:

The son is 4years old

Step-by-step explanation:

Let the son's age=x

the father's age=8x

IN 10YEARS,

Son's age=x+10

father's age=8x+10

Equate them

8x+10=3(x+10)

8x+10=3x+30

5x=20

x=4

Pig E Bank brags a 4% interest rate compounded annually. If Mr. Ant wants to invest $5,000
on his first born child's birthday and surprise him with the account on the child's 40th
birthday. Write and solve an equation to determine the amount in the account when his
child turns 40.

Answers

hii! i just wanted to say hope you're having a fantastic day and hope that things are going well (: stay strong and stay safe!

Write a rational number between -3 and -4.

Answers

Answer:

-3.25

Step-by-step explanation:

Answer:

-3.25

Step-by-step explanation:

sorry I'm wrong.....im not that good at math

HELP PLEASE!!

Planes that fly at high speeds and low elevations have radar systems that can determine the range of an obstacle and the angle of elevation to the top of the obstacle. The radar of a plane flying at an altitude of 20,000 feet detects a tower that is 25,000 feet away, with an angle of elevation of 1∘.



a. How many feet must the plane rise to pass over the tower?

The plane must rise at least _____feet to pass over the tower.


Question 2
b. Planes cannot come closer than 1000 feet vertically to any object. At what altitude must the plane fly in order to pass over the tower?

The plane must fly at an altitude of at least ____ feet to pass over the tower.

Answers

Answer:

a. About 436 ft

b. 21,436 feet

Step-by-step explanation:

a. Notice how the plane's rise (h), its horizontal distance from the tower, and its distance to the top of the tower (25,000 ft) all form a right triangle. If we want to find h, we need some way of putting it in an equation with the two quantities we already know: the angle of elevation and the distance to the top.

In the language of right triangles, we want to combine an angle, the side opposite the angle, and the hypotenuse. The sine function is perfect for this, since [tex]\sin{\theta}=opp/hyp[/tex]. For our problem, opp = h, hyp = 25,000, and θ = 1°, so our equation becomes

[tex]\sin{1^\circ}=h/25000[/tex]

or equivalently

[tex]h=25000\sin{1^\circ}\approx436[/tex] ft (rounded up to the nearest whole foot)

b. If the plane is currently flying at 20,000 feet, it needs to rise about 436 feet to clear the top of the tower, and another 1,000 feet to follow safety protocol, making its required altitude 20,000 + 1,000 + 436 = 21,436 feet.

Can someone help me with this problem ??

Answers

B= 120° because all triangles equal 180° so 19°+41° = 60 and 180° -60 equals 120°


A= 120 because B and A are vertical angles

Y= 22° because 120 +38= 158 and 180-158 = 22°

Answer:

a = 120

b = 120

y = 22

a and b and vertical angles

Step-by-step explanation:

angles A and B are vertical angles so they're equal.

you can find angle b because all the angles in a triangle add up to 180

19 + 41 + B = 180

b = 180 - 19 - 41

b = 120

and since theyre equal, that means

a = 120 as well.

since you know a = 120 you can find y.

120 + 38 + y = 180

y = 180 - 120 - 38

y = 22

The ratio of girls to boys is 12 girls to 20 boys.
If there are 3 girls, how many boys are there?
There are
boys.
Next Question

Answers

Answer:

5

Step-by-step explanation:

ratio = 12:20

12/4 = 3

so we do

20/4 = 5

there are 5 boys

Another way, we can write it as a fraction

12/20 = 3/x

12x = 60

x = 5

Answer:

5 boys

Step-by-step explanation:

Write it like this:

3/X=12/20

Then, cross multiply.

3*20=60

X*12=12X

12X=60

Divide both sides by 12

60/12=5

X=5

The unknown number is 5

If there are 3 girls, then there are 5 boys.

48÷-6-(-2)3
Calculate the following , showing all the steps​

Answers

Answer:

-2

Step-by-step explanation:

48 ÷ -6- (-2)3

= -8 - (-2)3

= -8 - (-6)

= -8 +6

= -2

1) -2*3 = -6
2) -6 - (-6) = 0
3) 48/0 = 0

PLSSSSSSSS HELP URGENT

Answers

Answer:

C

Step-by-step explanation:

180 - 118 = 62

Hopefully this helps- let me know if you have any questions

Oatmeal is packaged in a right circular cylindrical container that has a radius of 1.5 inches and a height of 12 inches. What is the surface area of this container in terms of π?

Answers

Answer:

= 40.5π square inches

Step-by-step explanation:

Oatmeal is packaged in a right circular cylindrical container that has a radius of 1.5 inches and a height of 12 inches. What is the surface area of this container in terms of π?

The formula for the surface Area of a cylinder = 2πr( r + h)

r = 1.5 inches

h = 12 inches

Hence,

2 × π × 1.5( 1.5 + 12)

3π(13.5)

= 40.5π square inches

The surface area of the cylinder is

= 40.5π square inches

It takes Robert 5 minutes to complete 3 math problems. Use the equation y= x/3 times 5 to find how long it will take Robert to complete 12 math problems. x = math problems; y = minutes

Answers

Answer:

20 minutes

Step-by-step explanation:

y=(12/3)*5=20

Watch help video
In ADEF, the measure of ZF=90°; the measure of ZD=67°, and FD = 7.4 feet. Find
the length of EF to the nearest tenth of a foot.
E
X
67°
F
D
7.4

Answers

Answer:

A.

Step-by-step explanation:

Start time: 6:30 PM
Elapsed time: 2 hours and 18 minutes
End time _______

What is the end time?

Answers

Answer:

I think this is right but could be wrong 8:18 pm so lmk ??

8.40pm

Step-by-step explanation:

6.30 changed to 24 hour format

the answer will be 1830+0218=2048

What is the range of this data set?

3.7, 18.5, 2.7, 13.8, 7.5, 15.2, 10.1, 7.6, 17.8




14.1

15.8

17.8

18.5

Answers

Answer:the answer is 15.8

Step-by-step explanation:

In each equation, select an operation to make the equation true.
12 ___ -15 = 27
5. -18 ___ -¾ = 24

Answers

first one : 7/2
11/8 for second one

Barak spent $20 at the mall. This represents 16% of the money he earned working at the pizza parlor last week. How much money did Barak earn at the pizza parlor last week?

Answers

Answer: Amount of Money Barak  earned last week =$125

Step-by-step explanation:

Amount of money Barak spent= $20

Amount of money spent = 16% of Money earned (X)can be represented as

16%  x  X =20

0.16 x X  =20

X = Money earned last week = 20/ 0.16= $125

Other Questions
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