Answer:
5/8
Step-by-step explanation:
1/2 converts to 4/8 so when you add another 1/8 to that you get 5/8.
URGENT!!! WHOEVER GETS THIS CORRECT FIRST GETS BRAINLEST!!
Explanation:
I suggest using a calculator for this. The height is 4in, correct? And the width is 13in, correct? I suggest multiplying 13 and 4 together. if you got 52 then you are on the right track with this. The top and bottom of this perimeter is 13in each and the height on the left and right is 4in. 4 times 4 is 16. and 13 times 13 is 169. Sometimes people add 169 to 16 to get the answer but that is the wrong answer.
Answer:
The answer to this question is,
13 * 2 = 26
4 * 2 = 8
26 * 8 = 208
{-I apologize if i did the math wrong-}
elana walked 12 miles. then she walked 1/4 that distance. how far did she walk all together. select all that apply.
12+1/4
12•1/4
12+1/4•12
12(1+1/4)
12•3/4
12•5/4
Answer:
12+1/4•12
Step-by-step explanation:
Hello friend!
The answer to your question is down below!!
1. 12+1/4•12
2. 12(1+1/4)
3.12+1/4
Dennis works at a frozen yogurt store in the summer. He
needs to order boxes of small cups and boxes of large cups.
The storage room can hold up to 10 more boxes of cups.
Each box of small cups costs $100 and each box of large
cups costs $150. A maximum of $1200 is budgeted for cups.
B. Graph The solutions of the system
Answer:
100x+150y≤1200
y≤8-2x/3
slope = -2/3
y-intercept = (0,8)
Step-by-step explanation:
I graphed it on my calculator but I'm not really sure how to explain it beyond just sharing a screenshot of the image
I hope that helps
How many faces does the following shape have?
Answer:
5
Step-by-step explanation:
the back ones 2
the front ones 2
and the bottom one 1
5
7m - 13 = 43 plzzzzzzzzzzzz help
Answer:
=8
Step-by-step explanation:
7m-13=43
7m-13+13=43+13
7m=8
Regina bought a handmade quilt at original cost $120 to sell in her quilt store. She marked the price up 55%.
Answer:
[tex]Selling\ price = \$190.65[/tex]
Step-by-step explanation:
Given
[tex]Price = \$123[/tex]
[tex]Marked\ up = 55\%[/tex]
Required
The selling price
This is calculated as:
[tex]Selling\ price = Price + Marked\ up* Price[/tex]
[tex]Selling\ price = \$123 + 55\% * \$123[/tex]
[tex]Selling\ price = \$123 + \$67.65[/tex]
[tex]Selling\ price = \$190.65[/tex]
Answer:
$66.00
Step-by-step explanation:
We are asked to find the amount of markup on Regina's quilt. The amount of markup is given by
markup rate×original price=amount of markup.
The markup rate is in decimal form.
Since the original price was $120, and the markup rate is 55%=0.55, we have
0.55×120=66.
Thus, the amount of markup on Regina's quilt was $66.00.
What is the equation of the graphed line written in standard form?
Answer:
y=-3 is the correct answer
In the expression “six to the power
of four is 1,296," which number is the
base?
If n is a positive integer, how many 5-tuples of integers from 1 through n can be formed in which the elements of the 5-tuple are written in increasing order but are not necessarily distinct? In other words, how many 5-tuples of integers (h, i, j, k, m) are there with 1 ≤ h ≤ i ≤ j ≤ k ≤ m ≤ n? As in Example 9.6.3, you can represent any ordered 5-tuple of integers (h, i, j, k, m) with 1 ≤ h ≤ i ≤ j ≤ k ≤ m ≤ n as a string of n − 1 vertical bars and 5 crosses, with the position of crosses indicating which 5 integers from 1 to n are included in the 5-tuple. Thus, the number of 5-tuples is the same as the number of strings of n+4 vertical bars and 5 crosses, which is n(n+1)(n+2)(n+3)(n+4) 120 .
Answer:
[tex]\frac{(n+4)*(n+3)*(n+2)*(n+1)*n}{120}[/tex]
Step-by-step explanation:
Given
5 tuples implies that:
[tex]n = 5[/tex]
[tex](h,i,j,k,m)[/tex] implies that:
[tex]r = 5[/tex]
Required
How many 5-tuples of integers [tex](h, i, j, k,m)[/tex] are there such that[tex]n\ge h\ge i\ge j\ge k\ge m\ge 1[/tex]
From the question, the order of the integers h, i, j, k and m does not matter. This implies that, we make use of combination to solve this problem.
Also considering that repetition is allowed: This implies that, a number can be repeated in more than 1 location
So, there are n + 4 items to make selection from
The selection becomes:
[tex]^{n}C_r => ^{n + 4}C_5[/tex]
[tex]^{n + 4}C_5 = \frac{(n+4)!}{(n+4-5)!5!}[/tex]
[tex]^{n + 4}C_5 = \frac{(n+4)!}{(n-1)!5!}[/tex]
Expand the numerator
[tex]^{n + 4}C_5 = \frac{(n+4)!(n+3)*(n+2)*(n+1)*n*(n-1)!}{(n-1)!5!}[/tex]
[tex]^{n + 4}C_5 = \frac{(n+4)*(n+3)*(n+2)*(n+1)*n}{5!}[/tex]
[tex]^{n + 4}C_5 = \frac{(n+4)*(n+3)*(n+2)*(n+1)*n}{5*4*3*2*1}[/tex]
[tex]^{n + 4}C_5 = \frac{(n+4)*(n+3)*(n+2)*(n+1)*n}{120}[/tex]
Solved
6/15 as a fraction in its simplest form
Answer:
2/5
Step-by-step explanation:
DIvide both numbers by 3
Answer:
2/5 !
Step-by-step explanation:
BRAINLIEST!
hello I need help to past this test on math:
(more than one answer)
Which of the following is part of the set of integers?
1. negative whole numbers
2. zero
3. natural numbers
4. positive whole numbers
what are the answers (more than one) 1,2,3,or 4?
(u dont need an explanation)
All of the choices (1 , 2 , 3 and 4) are correct
plzz help fast i will do 20 points
Answer:
b
Step-by-step explanation:
if n = 4, then 4 + 3 = 7
Answer: B.) n+3=7
Step-by-step explanation:
a.) 2(4)=6
8=6 (wrong)
b.) 4+3=7
7=7 (right)
c.) 9-4=13
5=13 (wrong)
d.)4/12=3
0.33=3 (wrong)
When an amount of heat Q (in kcal) is added to a unit mass (kg) of a
substance, the temperature rises by an amount T (°C). The quantity dQ/dT, called
specific heat, is 0.18 (kcal/°C) for glass. If dQ/dt = 12.9 kcal/min for a 1 kg sample
of glass at 20.0 °C, find dT/dt for this same sample. (Note: T is for temperature, t is
for time.)
Answer:
The change in temperature per minute for the sample, dT/dt is 71.[tex]\overline {6}[/tex] °C/min
Step-by-step explanation:
The given parameters of the question are;
The specific heat capacity for glass, dQ/dT = 0.18 (kcal/°C)
The heat transfer rate for 1 kg of glass at 20.0 °C, dQ/dt = 12.9 kcal/min
Given that both dQ/dT and dQ/dt are known, we have;
[tex]\dfrac{dQ}{dT} = 0.18 \, (kcal/ ^{\circ} C)[/tex]
[tex]\dfrac{dQ}{dt} = 12.9 \, (kcal/ min)[/tex]
Therefore, we get;
[tex]\dfrac{\dfrac{dQ}{dt} }{\dfrac{dQ}{dT} } = {\dfrac{dQ}{dt} } \times \dfrac{dT}{dQ} = \dfrac{dT}{dt}[/tex]
[tex]\dfrac{dT}{dt} = \dfrac{\dfrac{dQ}{dt} }{\dfrac{dQ}{dT} } = \dfrac{12.9 \, kcal / min }{0.18 \, kcal/ ^{\circ} C } = 71.\overline 6 \, ^{\circ } C/min[/tex]
For the sample, we have the change in temperature per minute, dT/dt, presented as follows;
[tex]\dfrac{dT}{dt} = 71.\overline 6 \, ^{\circ } C/min[/tex]
Solve For X (I could use some help because I'm confused on this)
Answer:
X=10
Step-by-step explanation:
The arc is twice the angle, so 130.
12x+10=130
12x=130-10
12x=120
x=10
8. La masa molar del agua es 18 g/mol Cuál es la masa molecular del
agua?
Answer:
El agua consiste en un átomo de oxígeno y dos átomos de hidrógeno. Esto significa que la masa de una molécula de agua es 1g + 1g + 16g = 18 g/mol
please help me with this :) thankss
Answer:
multiply all which would be 110
Step-by-step explanation:
PLEASE ANSWER ASAP FOR BRAINLESTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
1080 for the bottom
650 for the top add them together
= 1730
What is the graph for if y is a function of x
Answer:
The y value of a point where a vertical line intersects a graph represents an output for that input x value. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that x value has more than one output.
3. What property is used to show that 3(4 – 6) = 12 – 18?
Distributive Property
Commutative Property
Associative Property
Subtraction Property
I NEED HELP WITH THIS ASAP... ITS THREE WEEKS OVER DEW!!!
Answer:
You are using Commutative Property
Step-by-step explanation:
Happy birdday. Ur present is 50 pts u frick
Answer: wait it’s my birthday
Step-by-step explanation: free points for meh :p
A line passes through the point (2, -9) and has a slope of -9. Write an equation in point-slope form for this line.
Answer:
[tex] y+9 = - 9x +18[/tex]
Step-by-step explanation:
Line is passing through the point [tex] (2,\: - 9) =(x_1,\:y_1) [/tex] and has slope (m) = - 9
General equation of line in point slope form is given as:
[tex] y-y_1 = m(x-x_1)[/tex]
Therefore
[tex] y-(-9) = - 9(x-2)[/tex]
[tex] y+9 = - 9x +18[/tex]
This is the required equation of line in point slope form.
What is the surface area of the triangular below
What is the answer I need to know
Answer:
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
The dot plots compare the number of raffle tickets sold by boys and girls during a school fundraiser which plot has an outlier
A girls
B boys
C both plots
D neither plot
Answer:
boys
Step-by-step explanation:
HELP PLS ILL GIVE U BRAINLEST OF U ANSWER THE QUESTION IN THE PIC CORRECT PLS ASAP PLS DONT GUESS PLS HELP
Answer:
C. a reflection across the x-axis followed by a 180° rotation around the origin
Step-by-step explanation:
You can figure out the answer to this problem by going through the steps in your head. You can tell the answer is C because if you flip the quadrilateral ABCD over the x-axis and then imagine rotating it around the origin by 180°, it would end up where A'B'C'D' is. If you can't imagine this, you can go onto a graphing calculator like desmos and do the transformations to see if they work.
divide 5/8 3/4 in the most simple form
Answer:
15/32
3/4 x 5/8 = 15/32 in fraction form.
Step-by-step explanation:
4th grade questions help!
Answer:
ok the first 1 is 5\5 LB and the 2nd one is 8\12 3rd 133\100
Step-by-step explanation:
PLEASE PLEASE GIVE ME BRAINLIST I NEVER GOT 1 PLZZ THANK YOU :) :D
What is the measure of angle q°?
Answer:
150
Step-by-step explanation:
the sum of all angles in a pentagon are 540 degrees
A bowl of cold gazpacho soup is warming to room temperature. The temperature difference
between the soup and the room decreases by 5% every minute. What will the temperature
difference be in 8 minutes if it is currently 24°C?
If necessary, round your answer to the nearest tenth.
Answer: 25
Step-by-step explanation:
In ΔLMN, m = 76 cm, n = 11 cm and ∠L=133°. Find ∠M, to the nearest degree