Answer:
10
Step-by-step explanation:
[tex]70\div7=10[/tex]
There are 10 packages of paper in each pile.
------------------------------------------------------------------
Check:
There are 7 piles.
Thus, there are [tex]7*10=70[/tex] total packages of paper.
i dont know how to do this.
Answer:
C
Step-by-step explanation:
A function passes the vertical line test. This graph passes it so it is a function.
A one to one function has a single output for each input. This has multiple outputs for some inputs. Therefore, it is not one to one.
A rectangular prism is 3 units high, 2 units wide, and 5 units long. What is its surface area
insquare units? Explain or show your reasoning.
Answer:
62 square units
Step-by-step explanation:
Surface area of a rectangular prism = 2 ( wl + hl + hw)
Where,
w = width = 2 units
h = height = 3 units
l = length = 5 units
Surface area of a rectangular prism = 2 ( wl + hl + hw)
= 2 (2*5 + 3*5 + 3*2)
= 2 (10 + 15 + 6)
= 2 (31)
= 62 square units
Surface area of the rectangular prism = 62 square units
Which fraction is the simplest form of 16/34 A.9/17 B.4/9 C.7/16 D.8/17
Yuson must complete 30 hours of community service. She does 2 hours each day. Which linear equation represents the hours Yuson has left after x days?
A. y = –2x + 30
B. y = 2x + 30
C. y = –2x – 30
D. y = 2x – 30
if you can answer any of these please do and put the question number by the answer
What is equivalent to 80 ^ 1/4?
Find the solution to the following.Make sure you simplify. 1/2 + 2/5 , 1/2 - 2/5 , 1/2 ÷ 2/5 ,1/2 • 2/5
Answer:
9/10,1/10,1 1/4, and 1/5
If you know the rules of adding, subtracting, dividing, and multiplying decimals, you know what to do. If not, then I can show you if you'd like
What is x equal to in the equation 5x^2-2x+5=0?
There are no real solutions to the problem.
The discriminant is -96 when the discriminant is a negative number it has no real solutions, only imaginary ones.
Answer:
hope that will help you
J is between H and K If HJ=5p JK=p and KH=3 Find HJ
Answer:
HJ = 2.5
Step-by-step explanation:
It is given that, J is between H and K. So,
HK = JH + JK
We have, HJ=5p JK=p and KH=3
So,
3 = 5p + p
3 = 6p
p = 1/2
The value of p is 1/2
Put the value of p in HJ=5p
i.e.
[tex]HJ = 5\times \dfrac{1}{2}\\\\HJ=2.5[/tex]
What is LN?
????????????
Answer:
A. 14
Step-by-step explanation:
- 2 to 0 to 12 = 14
9x-5- 14= 17
Please
Step-by-step explanation:
[tex]9x - 5 - 14 = 17[/tex]
Add similar terms : -5-14 : -19
[tex]9x - 19 = 17[/tex]
Collect like terms and simplify
[tex]9x = 17 + 19 \\ 9x = 36[/tex]
Divide both sides of the equation by 9
[tex] \frac{9x}{9} = \frac{36}{9} [/tex]
Simplify
[tex]x = 4[/tex]
I hope this helps you!
I need help with the number 4 help needed ASAP will give BRAINLIEST
find the solutions to the equation below. 20x^2 - 26x + 8 = 0
Check all that apply.
A. x = 4/5
B. x = 1/5
C. x = 2/3
D. x = 3/5
E. x = 1/2
F. x = 1/4
Each month, Mr. Becker drives 1,384 miles on a food-
delivery route. How many miles does he drive on his
route in 2 months?
A 2,768 miles
B
2.758 miles
с
4,152 miles
D 2,868 miles
explain how to solve 5+7z=19
Answer: Z = 2
Step-by-step explanation:
19 - 5 = 14
7 x ? = 14
7 x 2 = 14
Simplify 12r + 5 + 3r - 5
Answer:
Step-by-step explanation:(12r+3r)+(5-5) = 15r + 0 = 15r
The simplified expression is 15r.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
12r + 5 + 3r - 5
Add like terms.
= 15r + 5 - 5
= 15r + 0
= 15r
Thus,
15r is the simplified expression.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ5
Is 4.56556555 . . . a rational or irrational number?
Answer:
No ,its irrational
Step-by-step explanation:
bcoz of it is not fixed number
it is infinite number
Answer:
Not rational and not irrational number
i need help BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST
Answer:
Step-by-step explanation:
Area for triangle A is 12 Triangle B is 12 triangle C is 12
The area is related to the base and it's corresponding height because they all equal each other. The triangle has added on parts and it shows they are all equal but are in a different direction.
The area of the shaded triangle is 18 because the base is 6 and the height is 6.
A, B, E
I hope this helps.
Answer:
A: is 12
B is 12
C is 12
Step-by-step explanation:
I hope this is the correct answer (✿◡‿◡)
What is the slope of the line x = 4?
factorise completely:p^2-7p-44
Answer:
(p-11)(p+4)
Step-by-step explanation:
p2-7p-44
by spliting the middle term
a×c=1×-44=-44
4×-11=-44
p2+4p-11p-44
p (p+4)-11 (p+4)
(p-11)(p+4)
Add these fractions, giving your answer
in its simplest form.
8/15 +3/15 =?
Answer:
11/15
Step-by-step explanation:
To add fractions, you add the numerators together( the top) and the bottom stays the same for this situation.
so the numerators of the fraction are 8 and 3
8+3 =11
So the answer is 11/15 and this is the most simplified it can get.
. A container ship is overtaking an oil tanker on the way out of Harwich Harbor, and the first mate notices that if he starts walking from the front of the container ship when the two ships start overlapping, he reaches the back as the two ship separate. He walks at 3 km/hour. If the container ship is 100 m long, and travelling at 12 km/hour, how long is the oil tanker?
Answer:
The length of the oil tanker is 300 meters
Step-by-step explanation:
The given parameters are;
The speed with which the first mate is walking = 3 km/hour = 3,000 m/hour
The length of the container ship = 100 m
The speed with which the container ship is travelling = 12 km/hour
The time it takes the first mate to walk from the front to the back of the container, [tex]t_f[/tex] is therefore;
Time = Distance/Speed
[tex]t_f[/tex] = 100 m/(3000 m/hour) = 1/30 hour = 1/30 hour × 60 min/hour = 2 minutes
∴ [tex]t_f[/tex] the time it takes the first mate to walk from the front to the back of the container = 2 minutes
The resultant speed of the first mate relative to the ground = 12 km/hour - 3 km/hour = 9 km/hour
Given that the first mate starts at the front when the two ships starts overlapping and reaches the back as the two ships separate, we have;
The speed of the oil tanker relative to the container ship = The speed of the first mate relative to the ground
The speed of the oil tanker relative to the container ship = 9 km/hour
The length of the oil tanker = The speed of the oil tanker relative to the container ship × Time of observation of the first mate
∴ The length of the oil tanker = 9 km/hour × 2 minutes = 9 km/hour × 1/30 hours = 3/10 kilometers = 0.3 kilometers = 300 meters
The length of the oil tanker = 300 meters.
this right? ppl giving me mixed answers
PlEASE HELPPPP
Answer:
Uh yeah Its right...i think
Just make sure if its right
if i work 17 hours a week and earn 8 dollars an hour how many weeks would it take me to get to 3,457$?
Answer: without taxes entered into the equation, it would be 25.4
Step-by-step explanation:
Help please , I’m stuck at this question I need help please
Answer:
1 1/15
Step-by-step explanation:
you flip the second fraction then multiply straight across
4/5 divided by 3/4
4/5 divided by 4/3
4 x 4 = 16
5 x 3 = 15
16/15
then simplify
1 1/15
hope this helps
Describe the main parts of a proof.
Answer:
ok i want to help but wdym by a proof
The correct answers are:
Given; prove; statements; and reasons.
Explanation:
The given is important information we are given at the beginning of the proof that we will use in constructing the proof.
The "prove" is the statement we are trying to prove.
The statements are the steps we use to get from our given to what we're trying to prove.
The reasons are the theorems, conjectures, properties, and corollaries we use to justify the steps we take in the statements part.
What is the value of x X+3/-6=2x
Plz help me
Answer:
x = - 0.23 or -(3/13)
Step-by-step explanation:
Question: x+3/-6 =2x
x + 3 = - 6 * 2x
x + 3 = -12x
3 = -12x - x
3 = -13x
x = - 3/13
Evalute j/4 when j = 12
Answer: I think the answer is 3
Step-by-step explanation: I Divided 12 by 4 and got the answer 3
Answer:
Answer is 3
Step-by-step explanation:
According to the question,
j = 12
So
j / 4 = 12 / 4 = 3
Pls mark my answer as Brainliest
Find the midpoint of the segment with the given endpoints A(4, -2) and Q (10,7)
Answer:
The midpoint is ( 7, 5/2)
Step-by-step explanation:
To find the midpoint
Add the x coordinates and divide by 2
( 4+10) /2 = 14/2 = 7
The x coordinate of the midpoint is 7
Add the y coordinates and divide by 2
( -2+7) /2 = 5/2 =
The y coordinate of the midpoint is 5/2
The midpoint is ( 7, 5/2)
A school choir needs to make T-shirts for its 75 members and has set aside some money in their budget to pay for them. The members of the choir decided to order from a printing company that charges $3 per shirt, plus a $50 fee for each color to be printed on the shirts. Write an equation that represents the relationship between the number of T-shirts ordered, the number of colors on the shirts, and the total cost of the order
