Answer:
Option A
Step-by-step explanation:
According to the second law of thermodynamics, heat always flows from hot to cold places, unless work is done on the system. In this case the ice is colder than room temperature, and therefore the heat flows from the soda to the ice cube. The ice cube absorbs the heat, and partially melts.
The output is 4 less than twice the input
Answer:
2
because ans = 4. and input =half so,4/2 .=2
Answer:
(2xinput)-4=Output
Step-by-step explanation:
i think this is what ur looking for and have a good day :)
130% of 49 =
O 637
O 6.37
O 63.7
0 63.7%
Write an equation
1)y=3x
2)y=3
3)x=3
4)y=3x+3
((sinB)/1+cosB) + ((1+cosB)/sinB) = 2cscB prove that the equation is an identity
Step-by-step explanation:
If you need any explanation, we can communicate normally
Find the slopes form two points (1, -2) and (3,-4)
Answer:
y=-x-1
Step-by-step explanation:
if points are (-1,-2) and (3,-4)
Answer:
slope intercept form: y = -1/2x - 5/2 or y = -0.5x - 2.5
Please help , explain too :)
Answer:
10
Step-by-step explanation:
5x - 20 = 2x + 10
subtracted 2x on both sides
3x - 20 = 10
then add 20 to both sides
3x = 30
then divide 3 on both sides
x= 10
Please help on this
Please help thank you
Answer:read the rules of brainly you can not do this
Step-by-step explanation: bbbwry5rngfryj5wrngfryj5yrngj75ytrnbqfd
Which of the following is a function?
Answer:
i think the last one
Step-by-step explanation:
Factorise fully 6ac + 10ac
Step-by-step explanation:
6ac+10ac
2ac(6ac+10ac)
2ac(3+5)
c. Write a rule describing the intercepts of linear equations whose graphs are
horizontal and vertical lines.
Plsss answer u will give more points
Answer: Vertical lines have no y-intercept and the x-intercept is the number given by the ...
Step-by-step explanation:
Angel has read 16 of the 80 pages in his book. What percent of the book has he read?
Answer:
Hey! so the answer is 20%
Step-by-step explanation:
If you want to know what percent 16 is of 80, you simple divide 16 by 80, then take that number and move the decimal place two spaces to the right. That's your percentage!
Hoped this helped! Have a great day! Im Eve btw. Also consider marking this brainliest. Thank you in advanced if you do!✨
775 decreased by 1.8%
Answer:
761.05
Step-by-step explanation:
Answer:
761.05
Step-by-step explanation:
You're welcome.
Write an equation in slope intercept form force ach trend line
Answer:
Question 5: y = - [tex]\frac{1}{3}[/tex]x + 6
Question 6: y = [tex]\frac{25}{2}[/tex]x + 100
Question 7: y = -10x + 45
Nine filled jugs contained 4.5 L of milk altogether, how much milk would 5 filled jugs contained in total
Will mark Brainliest!!!!
the three are
perpendicular
parallel
neither parallel nor perpendicular
Answer:
ParallelNeither parallel nor perpendicular PerpendicularStep-by-step explanation:
Given line m:
y = 4/5x - 3Relationship of line m with following lines:
1. y = 4/5x + 3
Same slope, different y-interceptParallel2. y = -4/5x + 3
Slope are negative, different y-intercept Neither parallel nor perpendicular 3. y = - 5/4x + 3
Slopes are negative-reciprocal, different y-interceptPerpendicularHelp me on this pleaseee
Based on the triangles, Which statement about x is true?
(x – 7x4 + 6) + (8x4 – 6 – 5x)
Answer:
The answer is x^4 - 4x
Step-by-step explanation:
Simplify the expression.
Hoped this helped!
Brainly, Please?
Help me please number 5
Answer:
a. Equations:
Sammy's Spa: y = 350Shape Up!: y = 20x + 150b. The graph is attached
c. When number of exercises is no more than 10. This point is the intersection of the lines (10, 350)
A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 200 nails and each large box has 400 nails. The contractor bought twice as many small boxes as large boxes, which altogether had 3200 nails. Graphically solve a system of equations in order to determine the number of small boxes purchased, x,x, and the number of large boxes purchased, yy.
Answer: 21
Step-by-step explanation:
Which value is an input of the function?
-14
-2
0
4
Answer:
the answer is 4
Step-by-step explanation:
help please asap my teacher if just giving it to us
Multiply or divide the two numbers, If the signs are the same, then the answer is ____ *options* " positive or negative "
If two numbers of the same signs are being multiplied by each other, the product will always be positive. If two numbers of different signs are being multiplied by each other, the product will always be negative.
write the linear equation below in the function notation
y=2x-5
Answer:
f ( x ) = 2 x + 5
Step-by-step explanation:
Function notation is a system of representing functions.
Solve expression completely.
4-3
O 1/64
O
-64
O 1/16
O
64
Answer:
1/ 64
Step-by-step explanation:
1 / 4³ = 1/ 64
hope it helps!
Write the equation in standard form x=4y+8
Answer:
guy above is right
Step-by-step explanation:
x -4y = 8
please helppp!! ill give brainliest <333
Answer: Area: [tex]D. 32\frac{6}{20}[/tex]
Step-by-step explanation:
Step 1: Convert the Expressions
[tex]4\frac{3}{4}*6\frac{4}{5}[/tex]
[tex]\frac{19}{4}*\frac{34}{5}[/tex]
Step 2: Reduce the Numbers
[tex]\frac{19}{4}*\frac{34}{5}[/tex]
[tex]\frac{19}{2}*\frac{17}{5}[/tex]
Step 3: Multiply
[tex]\frac{19}{2}*\frac{17}{5}[/tex]
[tex]\frac{323}{10}[/tex]
Step 4: Simplify
[tex]\frac{323}{10}[/tex]
[tex]32\frac{6}{20}[/tex]
Please mark brainliest if this helped! :)
I need massive help!!!!!!!!!
Answer:
60%
Step-by-step explanation:
Write 0.6 as 0.60, which is 60 hundredths. 60 hundredths is 60 percent. You can also move the decimal point two places to the right to find the percent equivalent.
Calculate X, can anyone help please
answer:
40°
step by step:
93°+47° (i think the circle at the bottom says 47)=140°
180° ( as the angles in a triangle must add up too 180°) - 140° = 40°