Mathematics High School

It’s for math pls help

Answers

Answer 1

Answer:

2x-60=180

Step-by-step explanation:

it's my view and I tackle this prob.

Related Questions

Alice has a total of 12 dimes and nickels. She has 2 more nickels than dimes. Which equation represents the given problem situation?

1: c + 2c=12, where c is the number of nickels
2: c + 2c=12, where c is the number of dimes
3: c + (c + 2)=12 where c is the number of dimes
4: c + (c + 2)=12 where c is number of nickels

Answers

Answer:

your answer should be 3

✔Answer this for extra 5+ Points and Brainiest [15+ Points] <---✔‍ and please give me the correct one if not I just report and get my points back

Answers

Answer:

if D is dollar to buy movie tickets then

nina should have D≥15$

she should have 15$ atleast to buy a movie ticket.

Step-by-step explanation:

A scientist collected 48 water samples from local streams. Each sample was the same size, and she collected 476.2 liters of water in all. To the nearest hundredth of a liter, what was the volume of each water sample?

Answers

Answer:

Volume of each water sample is 9.92 cubic liters.

Step-by-step explanation:

Number of water samples collected by a scientist = 48

Total volume of water collected = 476.2 liters

Therefore,

Volume of each water sample = (Total volume of water collected) ÷ (Number of water samples collected by a scientist)

= [tex]476.2[/tex] ÷ 48

= 9.92 cubic liters

So, volume of each water sample is 9.92 cubic liters.

Uniforms are sold in packages of 8. The store's 127 employees will each be given 3 uniforms. How many uniforms will the store need to order? Fill in the blank. The store needs to order ____ uniforms.

Answers

Answer: 384 uniforms

Step-by-step explanation:

There are 127 employees and each of them will need 3 uniforms. The uniforms needed in total will be:

= 127 * 3

= 381 uniforms

Uniforms are however, ordered in packages of 8.

= 381/8

= 47.6

They have to order a multiple of 8. Round up the figure above to find the nearest multiple of 8:

= 48 * 8

= 384 uniforms

What is the sum of the degrees of the interior angles of a 19-gon

Answers

Answer:

3060 degrees

Step-by-step explanation:

The formula is (n-2)*180

Plug the 19 in (19 - 2) * 180 = x

17 * 180 = 3060 degrees

If mDE = 113° and mBC = 67°, find mZA
Plz I need it fast

Answers

Answer:

HOPE THIS HELPS :)

Step-by-step explanation:

DOWNLOAD PHOTOMATH or copy and paste this

http://nwhsgeometry.weebly.com/uploads/3/9/8/7/39872773/unit_10_review_-_answer_key.pdf

The graph shows two lines, A and B.

A coordinate plane is shown. Two lines are graphed. Line A has the equation y equals x minus 1. Line B has equation y equals negative 3 x plus 7.

Based on the graph, which statement is correct about the solution to the system of equations for lines A and B?

(1, 2) is the solution to both lines A and B.
(−1, 0) is the solution to line A but not to line B.
(3, −2) is the solution to line A but not to line B.
(2, 1) is the solution to both lines A and B.

Answers

Answer:

Step-by-step explanation:

(2, 1) is the solution to both lines A and B.

Answer:

the answer is D i took the test and got it correct

Step-by-step explanation:

Which is greater 2/11 or 3/12

Answers

Answer:

3/12

Step-by-step explanation:

Answer:

3/12

Step-by-step explanation:

All you have to do is make your 2 fractions into decimals. To do that divide the numerator into the denominator. (Top number into the bottom number)

3/12--> 0.25

2/11--> 0.18 (rounded)

I hope this helps, and have a great day!

i’ll give brainliest

Answers

It’s A because x=2.5-8 which is equal to -5.5

Henry can write 5 pages of his novel in 3 hours.
at
At this rate, how many pages can Henry write in 8 hours?

Answers

Answer:

Henry can write 13 pages in 8 hours.

Step-by-step explanation:

Rate: 5 pages in 3 hours (5/3 pages per hour)

To obtain the quantity of pages in 8 hours, we have to multiply the rate per hour by 8.

5/3 x 8 = 40/3= 13.34

Rounded to the nearest number, Henry can write 13 pages in 8 hours.

Answer:

10 and 2/3 a page

Step-by-step explanation:

please help me with this!!! I've been stuck since Monday

Answers

Answer:

C infinite

Step-by-step explanation:

They are the exact same line. (Multiply the entire bottom equation by -1 and it's the same as the top)

50 POINTS

Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y=11

Answers

This is the answer (4,3) x=4, y=3

Answer:

-24

Step-by-step explanation:

There were some pizzas in the library. 13 pizzas were eaten by zombies. There are now 20 pizzas in the library. Which equation can be used to find p, the number of pizzas that were in the library?

Answers

Answer:

p - 13 = 20

Step-by-step explanation:

p - 13 = 20

add 13 on both sides

p = 33

there were 33 pizzas in the library.

Answer:

p=13+20? or addition

Step-by-step explanation:its inverse operation i think that's what its called so use addition

The area of a rectangle is 3920 square meters. If the ratio of the length to the width is 5:4, find the perimeter of the rectangle

Answers

Answer: 252m

Step-by-step explanation:

The length of the rectangle will be 70m while the width will be 56m. To check if it's applicable to the ratio 5:4, we can divide the numbers by 14.

70 ÷ 14/56 ÷ 14 = 5/4 = 5:4

Perimeter = 2(length + width)

= 2(70 + 56)

= 2 × 126

= 252 meters

9) A sweater costs $60 and is sold at a 20% discount. The store
charged Aria $12. Is this correct? How do you know? Be clear and
complete.

Answers

Answer:

Step-by-step explanation:

I know because if you take 20 percent of 60 you get 12.

60 × .20 = 12

But, that doesn't mean the sweater is $12, you only calculated the discount.

next, take 60-12= $48

She should've been charged $48

HEELPP GIVING BRAINLIEST IF UR CORRECT I NEED THIS PLSSSS

Answers

Answer:

i personally would say 48 cubic meters

Step-by-step explanation:

because it says each cube is 1 meter and im saying cubic because just normal meters doesnt seem like it fits the question

-14
-26
-5
-20
What number is the least?? I NEEED THIS ASAP PLSSS HELP

Answers

Answer:

-26!!!!

Step-by-step explanation:

plz give me brainliest!!!

help and I’ll give brainlist

Answers

Answer is Rational.....

Rational, Integer, and Natural

triangle abc is rotated 90° clockwise about the origin. what is the rules that we can use to find the vertices location of the image

Answers

Answer:

The answer is when we rotating something 90 degrees clockwise about the orgin

(x,y) goes to (y,-x)

2 cm in the drawing equals 192 cm in the actual wing
what is the width of the actual wing

Answers

17 cm because the wing is the width

How do you write 0.18 in scientific notation?

Answers

Answer:

m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

Step-by-step explanation:

if u give me brainlest then i become senshi!!!

Answer:

m × 10^n

Step-by-step explanation:

Two students from each fourth and fifth grade class were on the planning committee.
If Jackson School has 17 fourth and fifth grade classes in all, how many students planned the camlval?
students planned the carnival.

Answers

Answer:

Step-by-step explanation:

17(2)=34

3√9 * 4√3
how do you solve this

Answers

Answer:

36√ 3

Step-by-step explanation:

Since 3×3=9, the square root of 9 is 3.

3×3×4√ 3

Simplify.

36√ 3

help please show work

Answers

Answer:

Step-by-step explanation:

mathematics

im stoopid so can yall do dis? ¯\_(⊙_ʖ⊙)_/¯

Answers

Answer: no

Step-by-step explanation: no I cannot

Third times the charm. I really forgot to add the attachment when i asked this q the second time. Ples show work

Answers

Answer:

I really have no clue

Step-by-step explanation:

comment to this answer with the answer

please help me with this math assignment!

Answers

Step-by-step explanation:

hope this helps you out good luck

Num teste de resistência de um para-choques, um automóvel de 2300 kg que circula a 15 m/s, embate num obstáculo. Sabendo que a colisão durou 0,54 s, determina a intensidade média da força que atuou no automóvel.

Answers

Responder:

63.888,89N

Explicación paso a paso:

Fuerza = m (v-u) / t

m es la masa = 2300 kg

v es la velocidad final = 15 m / s

u es la velocidad inicial = 0 m / s

t es el tiempo = 0.54s

Sustituir

F = 2300 (15-0) /0,54

F = 2300 (15) /0,54

F = 34500 / 0,54

F = 63.888,89N

Por lo tanto, la intensidad de la fuerza que no está motorizada es 63,888.89N

solve this and get your points:
6657÷7=
2920÷8=
4820÷5=

Answers

1) 951
2)365
3)964
Let me know if you want me to explain how I got the answers

6657/7 = 951
2920/8 = 365
4820/5 = 964

4. Which of the following numbers is a whole number?
-9
14/17
22
1.547
help

Answers

the answer that you are looking for is C

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