Answer: 40:27
Step-by-step explanation: 80:54 / 2:2 = 40:27
a pizza costs $11 and $1.50 per topping write a equation for cost in dollars and the nunber of toppings
Answer:
y= 11 + 1.50x. (y is the price, x is number of toppings)
Step-by-step explanation:
Joey decides to empty his piggy bank and count his money. His bank is filled with only nickels and dimes. Joey counted a total of 45 coins that added up to $3.15. How many nickels and how many dimes does Joey have in his piggy bank?
Answer:
Joey has 18 nickles and 27 dimes in his piggy bank.
Step-by-step explanation:
1 nickle = 5 cents
1 dime = 10 cents
$1 = 100 cents
$3.15 = 135 cents
Let
n represent the number of nickles, n>=0
d represent the number of dimes, d>=0
Joey counted a total of 45 coins that added up to $3.15:
n + d = 45
5n + 10d = 315
n = 18 nickles
d = 27 dimes
The characteristics in the list below MOST relate to which cell organelle
Answer:
cell membrane is the answer
Which point represents the largest club that meets in the smallest space?
Answer:
Point J
Step-by-step explanation:
a
Answer:
The correct answer is point J and another answer is 8 hours
factored 6x2 – 31x - 30
Answer:
942
Step-by-step explanation:
I used the clculater
Helppppppppppppppppp
Answer:
B
Step-by-step explanation:
You can see B has the points kind of clustered around it.
Find the image of (1,2) after a
reflection about y = x followed by a
reflection about y = -x.
([?], [])
Enter the number that belongs in
the green box.
Answer: (-1, -2)
Step-by-step explanation:
so at first you have (1, 2)
then you were asked to reflect about y=x which is (x, y) = (y, -x)
(1, 2) = (2, -1)
then followed by y=-x which is (x, y) = (-y, -x)
(2, -1) = (-1, -2)
Solve 5x+x−3x>−12.
The Solution Is ___ ??
Please help! Thank You <3
Answer:
Therefore, x > -4 .
Step-by-step explanation:
First, you have to collect like terms :
5x + x - 3x > -12
3x > -12
Next, you have to divide both sides by 3 in order to eliminate 3 on the left side :
3x > -12
3x ÷ 3 > - 12 ÷ 3
x > -4
HELP FIND THE UNIT RATE OF 90 DAYS/20 TRIPS PLEASEEEEE
Answer:
The unit rate is 4.5 days per trip
Step-by-step explanation:
So the equation would be 90 divided by 20
Simplified it is the same thing as 9 divided by 2
90 divided by 20 is 4.5
Answer:
4.5/1
Step-by-step explanation:
First, I found that 10 was the first factor or whatever I could find, so our new ratio is:
9/2
This is obviously not the unit rate, but if we divide by 2 we get:
4.5/1
So our unit rate is 4.5/1
I need HELP on this question!
Answer:
m = 20
Linear
Linear
Step-by-step explanation:
m is the slope and we can find the slope by using the equation [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex].
(45-25)/(1-0) = 20/1 = 20
Since the slope is constant throughout the whole data point (increased by 20 when x is changed by 1), we know that this is linear.
Same with option 3.
There are 36 math books and 9 reading books. What is the ratio of the total number of books to the number of math books? Remember to simplify your answer.
Answer:
[tex]\frac{4}{5}[/tex]
Step-by-step explanation:
so its 36+9 = 45
36/45=4/5
solve for k pls !
extra letters for the question: whfjndnfnfn
Answer:
k=5
Step-by-step explanation:
hope this was helpful!! c:
Which of the following ratios is NOT equivalent to start fraction 4 over 8 end fraction ?
Answer:
You forgot to add a screenshot, buddy.
Step-by-step explanation:
HEY! PLEASE HELP ME WITH THIS MATH QUESTION! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST AND I WILL ALSO FOLLOW YOU (you will also receive points) THANKS xoxo
Answer:
The width of the rectangle is 16
Step-by-step explanation:
⇒ 1024 = 4y × y
⇒ 1024 = 4y²
⇒ y² = 1024/4
⇒ y² = 256
⇒ y =
⇒ y = 16
Please help me ASAP!! Will give Brainliest!!
Answer:
A and B are correct AKA C
Step-by-step explanation:
The total of the two shorter lengths should be more than the longest
a)20+21>22
b)8+80>80
c)4+40<50
d)3+3=6
Therefore a and b are correct
Coach Cranford bought bottled water for the basketball team. The bottles each hold 1 pint of water.
How many gallons of water would be equivalent to 24 bottles of water?
Answer:
3 gallons of water
Step-by-step explanation:
1 gallon = 8 pints
24 pints of water (bottles) divided by 8 would be 3
therefore 24 pints of water is equivelant to 3 gallons of water.
2.5 is what percent of 4?
Answer:
0.4%
Step-by-step explanation:
is the wright answer
Answer:
62.5 is the answer of this question
In a local election, 29,000 people voted. This was a decrease of 5% over the last electionHow many people in the last election? Round to the nearest whole number
Answer:
27850
Step-by-step explanation:
5% of 29,000=1450
2900-1450=27850
Brainliest pls! Help me out
2k - 6k = -24 ANSWER FAST PLEASE
Answer:
k = -6
Step-by-step explanation:
Plz help me solve this
R=200(0.011)/1.011^-1
Thank you
Answer:
R = 2.2242
Step-by-step explanation:
We can say that this is equal to (200 * 0.011) * 1.011, because (200 * 0.011)/(1/1.011) is equal to (200 * 0.011) * 1.011 (Look below for explanation). Next, we can say that 200 * 0.011 is 2.2 because you move the decimal place by 2 and then you multiply by 2 when you multiply by 2. The answer is 2.2242 because 2.2 * 0.011 is equal to 2.2242.
Whenever you have a negative exponent , it is equal to 1 over that number to that same power but positive (Ex. [tex]y^{-x} = \frac{1}{y^{x}}[/tex]).
What is the area, in square units, of the parallelogram shown below?
A
B
6 units
D
с
4 units
Answer:
C. 24 Square Units
Step-by-step explanation:
To find the area of a parallelogram, it is the same formula to find a rectangles area. L x H or Base x Height.
Have a great day!
write an equation of the line that passes through (-1, 4) and is perpendicular to the line y=-1/3x+3
Answer:
y= 3x + 7 Step-by-step explanation:
y= -1/3x+3 (so, gradient of this line is -1/3).
formula: gradient of line one x gradient of line two= -1 (applies for 2 perpendicular lines only).
So, m1 x -1/3= -1
m1= ([tex]\frac{-1}{\frac{-1} {3} }[/tex])
m1= 3 (gradient of perp line)
y=mx+c
4= 3 x -1 + c
7=c
therefore, y=3x+7 (eqn of the line perp to y=-1/3x+3)
Explain the approach you would take to verify that the following equation is an identity and why you would choose that approach. Do not actually verify that the equation is an identity.
(sin(x)+cos(x))^2/sin(2x)=csc(2x)+1
Answer:
i had done verified only.
Find the missing angle measurements for each problem below and drag the answers into the correct blanks.
Step-by-step explanation:
4)180-57.8=123.3
5)180-116.4=64.6
Find the common ratio of the geometric sequence 8, 16, 32, ...
Answer:
64?
Step-by-step explanation:
ayo i need help plz it would be rlly helpful
Answer:
Step-by-step explanation:
Combine like terms
6) -4f - 9 -f + 15 = -4f - f -9 +15
= -5f + 6
7) 1.5g - 10 + 6.5g - 3 = 1.5g + 6.5g - 10 - 3
= 8.0g -13
= 8g - 13
8)
[tex]\frac{1}{2}h + 2h + \frac{3}{2}h - 1 = \frac{1}{2}h+\frac{3}{2}h+2h - 1\\[/tex]
[tex]= \frac{1+3}{2}h + 2h -1\\\\= \frac{4}{2}h + 2h -1\\\\= 2h + 2h -1 \\\\= 4h - 1[/tex]
9) 4.2j + 6.7j - 5j - 5 = 10.9j - 5j - 5
= 5.9j - 5
☆☆10 points☆☆
BRAINLIEST IF CORRECT ANSWER!
Answer:
[tex]this \: paper \: needs \: to \: be \: folded \: \\ \underline{ \boxed{twice \: (2 \: times)}}[/tex]
Step-by-step explanation:
[tex]let \: the \: let \: the \: length \: be \to \: x \\when \: folded : it \: becomes \to \: \frac{x}{2} \\hence : \to \\ 93.5 \times \frac{x}{2} = (93.5 - 1) \\ 93.5x = 2(93.5 - 1) \\ 93.5x = 2 \times 92.5 \\ 93.5x = 185 \\ x = \frac{185}{93.5} \\ \boxed{x = 1.9786096257 }\\ [/tex]
how many millimeters are in 48 cm
Answer:
48 cm = 480 mm
Step-by-step explanation:
Answer:
The correct answer is 480 millimeters
Step-by-step explanation:
HAVE A GOOD DAY!
Solve for p: p - 6 = 5
O p = 1
O p = 11
O p = -1
If a flat screen television is a rectangle with a 53 inch diagonal and a width of 45 inches, what is the height of the screen.
Answer:
Length= 28 inches
Step-by-step explanation:
Hope it helps!!!!
If a flat-screen television is a rectangle with a 53-inch diagonal and a width of 45 inches then the height of the screen is 28 inches.
What is a rectangle?A rectangle is a two-dimensional shape where the length and width are different.
The area of a rectangle is given as:
Area = Length x width
We have,
Diagonal of the television = 53 inches
Width = 45 inches
The height h of the television.
Applying the Pythagorean theorem.
h² + 45² = 53²
h² = 2809 - 2025
h² = 784
h = 28
Thus,
The height of the television is 28 inches.
Learn more about rectangles here:
https://brainly.com/question/15019502
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