William has finished 40 of his 50 problems for math homework. What percent of his homework is finished?
What is the slope of the line graphed above?
Answer:
C. -1/2
Step-by-step explanation:
(-2,2)
(0,1)
(2,0)
Change in y = -1
Change in x = 2
Equation: y = -1/2x + 1
The slope of the line is [tex]-\frac{1}{2}[/tex].
Option C is correct.
Slope of line:The slope of the line is the ratio of the rise to the run, or rise divided by the run.
From given figure it is observe that line passes through point [tex](2,0)[/tex] and [tex](0, 1).[/tex]
Slope of line , [tex]m=\frac{0-1}{2-0}=-\frac{1}{2}[/tex]
The slope of the line is [tex]-\frac{1}{2}[/tex].
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Multiply: (-12/25) (-10/16)
A. -3/10
B. 3/10
C. 5/6
D. -5/6
Answer:
b
Step-by-step explanation:
(-12/25) (-10/16) = 0.3
3/10 = 0.3
[tex] - \frac{12}{25} \times - \frac{10}{16} = \frac{3}{5} \times \frac{2}{4} = \\ [/tex]
[tex] \frac{3}{5} \times \frac{1}{2} = \frac{3}{10} \\ [/tex]
Thus B is the correct answer...
♥️♥️♥️♥️♥️
If y varies inversely as x and y = 8 when x = 3, find the value of x when y = 12
Answer:
x = 7
Step-by-step explanation:
................Hi.....................
rodney wants to buy 3.5 pounds of cherries and 2 1/3 pounds of peaches. If rodney wants to use exact change how much money should he take with him to the produce stand?
Answer:
D 17.43
Step-by-step explanation:
3.5 times 3.63 equals 12.67 and 2 1/3 times 2.04 equals 4.76. When you add them together you get 17.43.
The exact change Rodney needs to take with him to the produce stand is 17.42 dollars.
What is unitary method?A unitary method is a mathematical technique for obtaining the value of a single unit and then deriving the required units by multiplying it with the single unit.
The exact change Rodney needs to take with him to the produce stand is the price of 3.5 pounds of cherries which is (3.5×3.62) dollars = 12.67 dollars added to the price of 2.33 pounds of peaches which is (2.33×2.04) dollars = 4.75 dollars.
∴ The total amount is (12.67 + 4.75) dollars.
= 17.42 dollars.
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What’s the volume of the figure ?
Show the figure, please.
Answer:
Step-by-step explanation:
What figure
A company offering short term loans agrees to lend Nick $1,200 . The amount (plus interest) is repayable in one year, and the interest rate is 12% per month. What is the total amount that must be repaid? Give your answer in dollars to the nearest dollar. Do not include commas or the dollar sign in your answer. For example if your answer is $1,234.56 enter 1235 .
Answer:
The total amount is 1214.4
Step-by-step explanation:
Given
principal p=$1200
interest rate r= 12%= 12/100= 0.12
time t= 1
n= 12
we know that the compound interest formula is
A=p(1+r/n )^nt
A=1200(1+0.12/12)^1*12
A=1200(1+0.01)^12
A=1200(1.001)^12
A=1200*1.012
A=1214.
Answer:
Correct answers:
$2928$
Step-by-step explanation:
$2928$
We express the interest r in decimal form, so we have r=12%=12100=0.12. The principal is P0=$1,200, so the interest is I=P0⋅r⋅t=$1,200⋅0.12⋅12=$1,728. The interest paid is $1,728, so the total amount repayable is $1,200+$1,728=$2,928.
ASAP WILL MARK BRAINLIEST
If UW = 6x - 35, find UW.
Answer:
u= 6x-35/w Hope this helped <3
Step-by-step explanation:
Let's solve for u.
uw=6x−35
Step 1: Divide both sides by w.
Step-by-step explanation:
Answer:-This all will be attempted according to Figure.
We can see in figure ,
[tex]\tt{UW = 4x-20+19}[/tex] _____(1)
Now, question says that:-
[tex]\tt{UW = 6x - 35}[/tex]_______(2)
Equating ,
(1)=(2)
So,
[tex]\tt{4x-20+19 = 6x - 35}[/tex]
[tex]\tt{4x-1 = 6x - 35}[/tex]
[tex]\tt{4x-6x = +1- 35}[/tex]
[tex]\tt{-2x = -34}[/tex]
[tex]\tt{x = \dfrac{34}{2}}[/tex]
[tex]\tt{x = 17}[/tex]
Now, we need UW.
Placing it in any Equation, Let me take (2),
6(17) -35
= 102 - 35
So, 67 is the answer.
Hope it helps :)
If -11 + N = -11, then N is the
Answer:
additive identity
Step-by-step explanation:
-11+N=-11 N=0
ADD 11 TO BOTH SIDES
-11+N+11 =-11 +11
(-11 AND 11 CANCEL EACH OTHER OUT ) THEREFORE
N=0
*Additive Identity Property states The sum of any number and 0 is that number.
Is 90 a whole number?
Answer:
Yes. if you're talking about factions then yes. If it wasn't, it would've had something like 90.7. So yes it is a whole number.
Step-by-step explanation:
16=4+3(t-2) fast someone
Answer:
6
Step-by-step explanation:
16 = 4+3(t-2)
16 = 4+3t-6
16 - 4 + 6 = 3t
18 = 3t
t = 6
Answer:
t = 6
Step-by-step explanation:
16 = 4 + 3t - 6
16 -4 + 6 = 3t
18 = 3t ; 6 = t
Now, it seems like I can post lol
What is the justification for each step in the solution of the equation?
54+2x=5x−3(2+6x)
Select from the drop-down menus to correctly justify each step.
54+2x=5x−3(2+6x) Given
54+2x=5x−6−18x Choose....Addition property of equality, Distributive property, or multiplication Property of equality
54+2x=−13x−6 Combine like terms
54=−15x−6 Subtraction Property of Equality
60=−15x Choose......Addition property of equality, Distributive property, or multiplication Property of equality
−4=x choose........Addition property of equality, Distributive property or equality, or multiplication Property of equality
Answer:
see below
Step-by-step explanation:
54+2x=5x−3(2+6x) Given
Distribute the -3 to all the terms in the parentheses
54+2x=5x−6−18x Distributive property
54+2x=−13x−6 Combine like terms
Subtract 2x from each side
54=−15x−6 Subtraction Property of Equality
Add 6 to each side
60=−15x Addition property of equality
Divide each side by -15 ( or multiply each side by -1/15)
−4=x multiplication Property of equality
What are the coordinates of point F (-5, -3) after a 90 degree clockwise rotation about the origin?
Answer: (-5,3)
Step-by-step explanation:
Answer::-)
There you go
Step-by-step explanation:
A 4 1/2 pound bag of raisins must be divided equally into 1/4 pound portions for a cooking class. Enter the number of 1/4 pound portions that can be made from 4 1/2 pounds of raisins.
Answer:
18
Step-by-step explanation:
1/4 x 4 1/2 = 18kkduegvdbdgusjbwvsusokwvrgsubevbeksh
Rectangle A measures 9 inches by 3 inches. Rectangle B is a scaled copy of Rectangle A.
Answer:
Stated below:
Step-by-step explanation:
3 inches by 1 inches or 6 inches by 2 inches. The explanation to this is simply just an equivalent ratio.
Hope I helped! ☺
A cookie recipe for 60 cookies calls for 4 cups of flour. How much flour is needed to make 90 cookies?
Answer: 6 cups
Step-by-step explanation:
60 cookies = 4 cups
60 + 30 = 90, and half of 60 is 30. So half of 4 cups is 2 cups.
4 cups plus 2 cups is 6 cups!
Answer:
6 cups
Step-by-step explanation:
because if you / the 60 by 4 you would see that 1 cup = 15 cookies. Then add 15 till you get to 90
pls pls help!! will mark u as brainliest, i need 5 statements and reasons.
PL≅YL - Given
∠P≅∠Y - Base Angle Theorem
LA≅AL - Shared Line (sry forgot what it is called)
PLA≅YLA - SAS (Side Angle Side)
hope this helps :)
-x^2+15x-44
factor the equation
Answer:
- (x - 4)(x - 11)
Step-by-step explanation:
Given
- x² + 15x - 44 ← factor out - 1 from each term
= - 1 (x² - 15x + 44) ← factor the quadratic
Consider the factors of the constant term (+ 44) which sum to give the coefficient of the x- term ( - 15)
The factors are - 4 and - 11 , since
- 4 × - 11 = + 44 and - 4 - 11 = - 15 , thus
x² - 15x + 44 = (x - 4)(x - 11) and
- x² + 15x - 44 = - (x - 4)(x - 11)
Helppp me with this problem plz !
Answer:
Option b
When prime factorizing you get 2 to be common and 5 and 2 (which makes 10) to be odd.
Therefore the answer is [tex]2\sqrt{10}[/tex]
-2m + 7 < 13 or 5m + 12 > 37
Need help.!!
Answer:
m<-3 or m>5
Step-by-step explanation:
-2m+7<13
-2m<6
m<-3
5m+12>37
5m>25
m>5
The solution of the two expressions will be m<-3 or m>5.
When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.
Given that the two inequalities are -2m + 7 < 13 or 5m + 12 > 37. The inequalities will be solved as,
-2m+7<13
-2m<6
m<-3
5m+12>37
5m>25
m>5
Hence, the solution for the inequalities will be m<-3 or m>5.
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Is an imaginary "line" from the Earth to the Moon a line, a ray, or a segment? and WHY?
Answer:
Segment
Step-by-step explanation:
It is a segment because it has two endpoints (the Earth and Moon). If it was a ray, it would go on forever in one direction. It doesn't, so the imaginary line is a segment.
The first image is a segment, the second is a ray.
Hope this helps. :)
Answer:
Segment
Step-by-step explanation:
A ray goes on forever a segment has end points
3x - 5y = 4
-2x + 6y = 18
Type the answer in the boxes below. What does x and y =
Answer: X= 57/4 Y= 31/4
Step-by-step explanation: I assumed and used substitution from the two equations you provided to find the answer. Hope this helped! :)
1. A specialty shop sells gift baskets that contain three different types of
candles: tapers, pillars, and jar candles. Tapers cost $1 each, pillars cost $4
each, and jar candles cost $6 each. Each basket contains 8 candles costing
a total of $24, and the number of tapers is equal to the number of pillars
and jar candles combined. Which system of equations represents the
situation, where t is the number of tapers, p is the number of pillars, and jis
the number of jar candles? *
Answer:
Option (B)
Step-by-step explanation:
Let the number of tapers in the basket = t
Number of pillars = p
And the number of jar candles = j
Tapers cost = $1 each
Jar candles cost = $6 each
Pillars cost = $ 4
Total number of candles in the basket = 8
Therefore, equation will be,
p + t + j = 8 -----(1)
Cost of the candles in the basket = $24
$1t + $4p + $6j = $24
t + 4p + 6j = 24 -------(2)
Since number of tapers is equal to the number of pillars and jar candles combined,
t = p + j
t - p - j = 0 ------(3)
Therefore, Option (B) is the answer.
If (14, 25) and 49, -10) are two anchor points on a trend line, then find the equation of the line.
Answer:
14 and 49 10 are anchor points trend line to this question
What’s 14/15 divided by 7
Answer:
2/15 or 0.13
Step-by-step explanation:
Answer:
0.13328
Step-by-step explanation:
it's easier to write in that form
substatute numbers from A B and C
if A=7 B=4 and C=3
What is the magic number of the magic square ?
Answer:
if calculating any row or diagonal, the sum of 3 boxes is 21. That is the magic number
Answer:
my Instagram is: Thatkid.gio :)
Solve for t. 50= − 10 t + 80
Wha is the product of 12× 1 7/9
Answer:
Hi friend! the answer is 64/3 or 21.3333333 or 21 1/3
Step-by-step explanation:
Answer:
64/3
Step-by-step explanation:
becaseu of math bro
write your answer in scientific notation.
(8.11×107)–(4.3×107)
Answer:
3.81 x 10^7
Step-by-step explanation:
It cost $72 for 16 square feet of flooring. How much does it cost for 12 square feet of flooring?
Answer: It would cost $54
