Mathematics High School

Please help ! will give brainly if right! :)

Please Help ! Will Give Brainly If Right! :)
Please Help ! Will Give Brainly If Right! :)

Answers

Answer 1

Answer:

takes 15 hours k12

Step-by-step explanation:

Answer 2

Answer:

All answers below :)

Step-by-step explanation:

Hi there!

I don’t know how to properly answer step 1, but it looks like you already have the formula written down.

For step 2, divide 120 by 3 to find how many backpacks made in one hour, or 40 backpacks per hour.

600 backpacks = 40 backpacks/1 hour * t

Step 3: This may look complicated, but i promise it is not. All we have to do here is divide 600 by 40, or 15.

t = 15, or it will take 15 hours to make 600 backpacks.

I hope this helps!

Related Questions

Divide £945 in the ratio 2:5

Answers

1) Add the total ratios (2+5=7)
2) Divide by cost to find 1 (945/7= £135)
3) Multiply that number by the ratio
270:675
When you add it up it should give your total from the beginning.
Hope this helped :)

Can someone please help and make sure the answer is right :) PLZ!

Answers

Answer:

x = -4

Step-by-step explanation:

Angles are congruent because they are corresponding

x + 90 = 86

x = -4

19. Addie does gymnastics for 3 hour
each day. How many days will it.
take her to do a total of 3 hours of
gymnastics?
A 3 days
B 4 days
c 6 days
D 8 days

Answers

Answer:

1 day

Step-by-step explanation:

none of the answers shown are correct,it is 1 day,is the question worded diffrently?

shouldn’t it be just one day?

i need help on this home work​

Answers

B is the correct answer

Please help!!
Concert tickets cost $25 each. A college student ordered some
tickets online. There was a service charge of $3 per ticket. The total came
to $252. How many tickets did the student order?

Answers

The student ordered 9 tickets total

HELP IM SO CONFUSED AGHHHH

Answers

Answer:

Ok... Move 630% to match up with 6.3. Move 63% to match up with 0.63. Next, move 6.3% to match up with 0.063...

I hope I'm not too late...

Find the 13th term of the geometric sequence 3, -15, 75, ...​

Answers

the terms of geometric sequence are 3, -15, 75

given,

1st term (a) = 3

second term (t2)=-15

common ratio (r) = t2/t1

=-15/3

=-5

then

t13= ar^n-1

=3×(-5)^13-1

=3×244140625

=3×244140625

=732421875.

The [tex]13^{th}[/tex] term of the geometric sequence is - 732421875.

A geometric sequence is given ; 3 , -15 , 75....

We have to find the [tex]13^{th}[/tex]  term of the geometric sequence.

What is the formula for calculation of nth term of geometric Sequence ?

The formula for calculation of nth term of geometric progression is [tex]a_{n}[/tex] = [tex]a_{1}[/tex] × [tex](r)^{n-1}[/tex] where r is the common ratio of geometric sequence.

Given geometric sequence is 3 , -15 , 75....

and

Common ratio is r.

i.e., r = -15 ÷ 3 = -5

∵ [tex]n^{th}[/tex] term of a geometric sequence is given by  ;

[tex]a_{n}[/tex] = [tex]a_{1}[/tex] × [tex](r)^{n-1}[/tex]  

where [tex]a_{1}[/tex] is the first term.

So,

[tex]13^{th}[/tex] term of the geometric sequence will be ;

[tex]a_{13}[/tex] =  3 × [tex](-5)^{12}[/tex]

[tex]a_{13}[/tex]   =  - 732421875

Thus ,  the [tex]13^{th}[/tex] term of the geometric sequence is - 732421875.              

To learn more about geometric series here:

brainly.com/question/3924955

#SPJ2

PLS HELP!!!
When a rocker is launched it climbs 50 feet for every 13 feet it travels horizontally. Draw a diagram to represent the situation. Then estimate the rocket's launch angle.

Answers

453.9 that the answer

Help with this it’s due today!.

Answers

Answer:

b=[tex]\sqrt{95}[/tex]

Step-by-step explanation:

a^2+b^2=c^2

7^2+b^2=12^2

49+b^2=144

b^2=95

b=[tex]\sqrt{95[/tex]

which of these is a unit rate?​

Answers

Answer:

$5 for a case of soda

Step-by-step explanation:

I hope this helps! :)

Find each difference. If you get stuck, consider drawing a number line diagram.

9 − 4

4 − 9

9 − ( - 4 )

- 9 − ( - 4 )

- 9 − 4

4 − ( - 9 )

- 4 − ( - 9 )

- 4 − 9

Answers

1)5
2)-5
3) 13
4)-5
5)-13
6)13
7)5
8)-13

Eleven more than one third of a number is -1.
What is the number?

Answers

Answer: 1/3x+11=-1

Step-by-step explanation: I think this is an equation.

Answer:

--36

Step-by-step explanation:

Do the problem in reverse.

-1 - 11 = -12

-12 x 3 = -36

-36 / 3 = -12

-12 + 11 = -1

Two years ago the Delhi metro track's length was 200km long. The new track length increased by 20%.
What is the new track length?
0
0%
20%
40%
60%
80%
100%
120%

Answers

I think it is 40% I soo sure

I WILL GIVE BRAINLIEST AND 80 POINTS IF YOU GET IT RIGHT

Answers

Answer:nice!

Step-by-step explanation:

What is the measure of angle TMS? Pls explain your answer and I will mark brainliest!

Answers

Answer:

38 degrees

Step-by-step explanation:

If the line is tangent that means it forms a 90 degree angle. The angle measure of the inside of a triangle is equal to 180 degrees. If you add 52 and 90 you get 142. Subtract this amount from 180 and you will get the measure of m TMS

An element with a mass of 600 grams decays by 27.8% per minute. To the nearest
tenth of a minute, how long will it be until there are 2 grams of the element
remaining?

Answers

Answer:

17.5 minutes

Step-by-step explanation:

i just put 600 times 0.722^x=2 in desmos graph and got that

please answer my question giving away a lot of points​ !

Answers

Answer:

C?

Step-by-step explanation:

of 450 town residents, 38% of them voted in a recent election for town council. how many voted in this election?

1) 152
2) 157
3) 164
4) 171

please hurry!!!

Answers

Answer:

171

Step-by-step explanation:

100%-> 450

38%-> 171

NEED HELP ON THIS PLEASEEEEEEEEEEE

Answers

Answer: i am a 7th grade child and i dont know an idea of how to solve this..... just kidding but its b :) hopefully this will help u

Step-by-step explanation:

if one batch needs 3/4 cups of oil. and she want to make 5 batches. how much would she need?

Answers

Answer:

3.75 cups of oil or 3 and 3/4 cups of oil

Step-by-step explanation:

Simple

1 batch=0.75 cups of oil(3/4)

5 Batch=? (Multiply by 5)

5 Batches=3.75 cups (or 3 3/4) of oil

Answer:thanks for the points I needed them

Step-by-step explanation:

Consider the statement RIM ≈ WHL for the figure below,
Which of the following statements represents and supports the statement above?

A)The triangles are congruent by ASA.

B)ZR and ZW are not corresponding angles.

C)The triangles are congruent by AAS.

D)RI and HL are not corresponding sides.

Answers

Answer:

I think its D but im not completely sure. Good luck:)

Step-by-step explanation:

I keep struggling on this question can someone help me figure it out

Answers

Answer:

the last one

Step-by-step explanation:

(:

Solve the following systems of equations without graphing
5x + 10y = 30
-5x +15y = 20

Answers

Answer:

(2, 2)

Step-by-step explanation:

In this case, elimination would be the most efficient means of solving.

Simply, add the two equations, and you will be left with only one variable to solve for. (In this case y) You are then able to take your solution and plug it into an equation and solve for x, therefore giving you their intercept.\

5x + 10y = 30

+

-5x + 15y = 20

(x's cancel) 25y = 50

25y = 50

y = 2

5x + 10(2) = 30

5x + 20 = 30

5x = 10

x = 2

The solution to this equation is (2, 2)

What is the y-value when x = 0 in the function below? y=8x+7

Answers

Answer:

dfghjk

Step-by-step explanation:

lol

A store pays $72 for a crystal vase. The store marks up the price by 50%. What is the amount of the mark-up?​

Answers

Answer:

$36.00 markup

Step-by-step explanation:

$72 x 50% (0.50) = $36.00

4.
The table shows values for a linear function
X=-2,-1,2,3
f(x)=-3,-1,5,7

Answers

What do you want to do? A graph?

Complete the triangle. Find all missing sides and angles. Round to the nearest tenth. Triangle DEF; DE=23 and FE=25


DF=?
Angle F=?
Angle E=?

help pls!!

Answers

Answer:

DF= 9.8

Angle F= 42.6 degrees

Angle E= 23.1 degrees

Step-by-step explanation:

so for the sides we can use the pythagorean theorem

23^2+b^2=25^2

   23 squared is 529 and

   25 squared is 625

529+b^2=625

    subtract 529 from both sides

b^2=96

    the square root of 96 is ~9.8

b=9.8

To find the angles you use sin, cos, or tan. Now that we know all three sides it doesn't matter which one you use so... pick your favorite.

sinf=23/25

f= ~66.9 degrees

tane= 23/25

e= ~23.1

this is all due today ​

Answers

Answer:

1√5

Step-by-step explanation:

Combine like terms

Answer:

-[tex]\sqrt{5}[/tex], or about -2.24 in decimal form

Step-by-step explanation:

Add -3 and 2 and keep the [tex]\sqrt{5}[/tex]. -3+2 is -1, so the answer is -[tex]\sqrt{5}[/tex].

1. 10 X 2 = ?
2. 40 X 2 = ?
please help

Answers

The first one is 20 and the second one is 80

how do i solve this −10 + x 1.5 = −5

Answers

Answer:

x= 10/3

Step-by-step explanation:

=> -10+x1.5= -5

=> x1.5= -5 +10

=> x1.5= 5

=> x= 5/1.5

=> x= 10/3

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