6.1 - 51.4 = -45.14
But if 51 went first
51.24 - 6.1 = 45.3
Hi, help will be appreciated, thanks
Answer:
y= 60 degrees; x= 6 times square root of 3
Step-by-step explanation:
Look up 30-60-90 triangle rules
Factor each expression: 28 - 7x
Answer: 7*(x-4)
Step-by-step explanation: Since we have 28=7*4 we can write
7x-28=7*(x-4)
How many solutions does 4x + 5 = 6(x + 3) - 20 - 2x have? Show your work.
Answer:
X∈∅
Step-by-step explanation:
4x + 5 = 6(x + 3) - 20 - 2x
distribute the 6
4x+5=6x+18-20-2x
collect like terms
4x+5=4x+18-20
4x+5=4x-2
cancel equal terms
5=-2
statment is false for any value of x
X∈∅
Round 94584 to the nearest hundreds
Answer:
94600
Step-by-step explanation:
A hundred has 2 zeroes. To round a number to the nearest hundreds, just look at the last 2 digits (84). If it is 5 or bigger, add 1 digit (as I did in this exercise) and so it becomes 94600.
9. What is the sales tax on an item that costs $67.00 if the state sales tax is 6.5%?
A. $435
B. $4.35
C. $3.35
D. $.45
Answer:
B
Step-by-step explanation:
Answer:
B. $4.35
Step-by-step explanation:
to find your sales tax you just have to do [cost of the item] x [ percentage as a decimal]= sales tax
so in your case it would be [$67.00] x [0.065] = $4.35
April and Bill went to the grocery store to buy chocolate bars. April bought 4 small chocolate bars and 6 large chocolate bars , while Bill bought 4 small chocolate bars and 3 large chocolate bars. If April paid $16.50 and Bill paid $11.25, what is the price of a single large chocolate bar?
Step-by-step explanation:
To do this equation, we could put it in terms of algebra, lets say the large chocolate bars are represented by L and the small bars by S
April
4S + 6L = $16.50
Bill
4S + 3L = $11.25
Looking at this, we can see that the difference between the two purchases is that Bill bought three less large chocolate bars, this means the difference in total cost equals three large chocolate bars. Using this knowledge.
$16.50 minus $11.25 = $5.25
$5.25 = Three Large Bars
Divide this by three to get the cost of one large bar.
$1.75 is the cost of one single large bar.
Answer:
April: 4x+6y=16.5
Bill: 4x+3y=11.25
solving the two equations simultaneously will give you y=1.75
Happy Tuesday peeps brainliest and 5 star rating!!!!!!!!!!!!!!!!!
Find the value or measure. Round answers to the nearest tenth, as needed.
Answer: N = 54
Step-by-step explanation:
Not 100% sure
Enter an inequality that represents the phrase the sum of 1 and y is greater than or equal to 7.
Answer:
y ≥ 6
Step-by-step explanation:
y + 1 ≥ 7
y ≥ 6
y = 4x - 6
y = 4x + 10
What is the solution to the system?
Answer:
No Solution
Step-by-step explanation:
y = 4x - 6
y = 4x + 10
You can set them equal to each other because they both are y.
4x-6=4x+10
-6=10
No Solution
Can someone please help
Answer:
I think is b
Step-by-step explanation:
Ii just did the math and I think is b
If Maureen from example 3 works overtime, she receives an hourly rate times her regular hourly rate. What is Maureen's hourly overtime rate?
what is the height from the base of the statue to the tortch in inches
Answer: OK so I think Her Size (In a case like this it's ok to ask her size without getting in any trouble.): Her total overall height from the base of the pedestal foundation to the tip of the torch is 305 feet, 6 inches. Height of the Statue from her heel to the top of her head is 111 feet, 6 inches.
Step-by-step explanation:
This should be a simple problem, I think, simple calculate changing the feet to inches or yards, as the problem demands. I believe the height would be 1,813 inches (12 inches per foot), and the thickness of the arm would be 4 yards (3 feet per yard).
The number of people y (in millions) who have a driver's license can be estimated by the linear equation y=2.3x+190, where x is the number of years after 2000.
y=2.3x+190
y= 95.
hope it's help
What is the variance of the data set (4,6,7,10)
Answer:
4.6875Step-by-step explanation:
Given data set
(4,6,7,10)To find
VarianceSolution
The Variance is defined as the average of the squared differences from the mean.The mean is:
x = (4 + 6 + 7 + 10)/4 = 6.75The variance is:
σ² = [(4 - 6,75)² + (6 - 6.75)² + (7 - 6.75)² + (10 - 6.75)²]/4 = 4.6875WILL GIVE BRAINLIEST!!!
Step-by-step explanation:
1) a. y = -5x +50
b. y = 5
2) a. y = 2.5x +5
b. x = 10
3) a. y = -10x + 50
b. y = 10
x cuanto multiplico 15 para q m de 100?
Answer:
1500 is your answer
Step-by-step explanation:
Answer:
no hay numero entero y el decimal es un numero infinito.
Step-by-step explanation:
si dividimos 15/100 nos da un total de 3.333+ asi que no hay un numero entero que nos de este resultado
y=(8/7)x
growth or decay?
Growth
Step-by-step explanation:
Answer:
Growth
Step-by-step explanation:
Increasing rate greater than 1. It would be decay if it was less than 1.
The two angles below are complementary angles. Find the value of a.
Answer: a = 43°
Step-by-step explanation: If two angles are complementary,
then the sum of their measures is 90 degrees.
So we can setup the equation 47 + a = 90.
Now subtract 47 from both sides to get a = 43°.
16)
An object is launched from ground level with an initial velocity of 120 meters per second. For how long is the object
at or above 500 meters (rounded to the nearest second)?
The equation that models the path of the object is y=-4.912 + 1200.
A)
11 seconds
B)
12 seconds
13 seconds
D)
14 seconds
im new can anyone help
Answer:
We have the equation:
[tex]W = W_0*(\frac{1}{2})^{0.36*t}[/tex]
Where:
W₀ is the initial area of the wound, and t is the time in days.
Now, if we initially have a wound of 25 mm^2, then:
W₀ = 25mm^2
And we can replace it in the equation, then we get:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*t}[/tex]
We want to know the size of this wound after:
a) 1 day.
We know that t represents time in days, so here we just need to replace t by one, then:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*1} = 19.5 mm^2[/tex]
b) 1 week
Again, t represents the time in days, so we need to write this in days.
We know that:
1 week = 7 days.
then t = 7
The size of the wound after 7 days is:
[tex]W = (25mm^2)*(\frac{1}{2})^{0.36*7} = 4.36 mm^2[/tex]
PLEASE ANSWEAR IM FALLING MATH :((( .. Maniah has a meal in a restaurant. She adds up the prices listed on the menu for everything they ordered and gets a subtotal of $57. When the check comes, it says they also need to pay $4.23 in sales tax. What percentage of the subtotal is the sales tax?
A.
2.41%
B.
0.0742%
C.
4.23%
D.
7.42%
Answer:
D
Step-by-step explanation:
To find the answer, input this into your calculator
4.23/57 × 100
This gives the percentage of 7.42% (rounded)
hope this helps :)
helpppppp meee! i need this ASAP
Answer:
1 is c
2 is b
3 is a
4 is d
Step-by-step explanation:
the first number in brackets is x, second is y. (x,y)
Answer:
I will not answer you because you are my friend
A recipe requires 4 cups of milk you can only use 3/4 how many 3/4 cups do you need
Answer:
You would need 5 3/4 cups of milk.
Step-by-step explanation:
It's right! Brainliest?
Translate the verbal expression to an algebraic expression: Twice the sum of a number and 4. Gimme an answer quick. In a SENTENCE
Answer:
2(x+4)
Step-by-step explanation:
Brainliest are appreciated :)
Answer:
if x=3 what is the value of this expression
Step-by-step explanation:
1400 dollars is placed in an account with an annual interest rate of 7.75%. To the nearest tenth of a year, how long will it take for the account value to reach 6400 dollars?
Answer:
Step-by-step explanation:
see a nintendo is a very insteresting console and the nintendo 64 is a very hard consele to get your hands on
9q-4= 3r-6
What does r=
Which number represents the sum of -8 and -i?
8i
-8i
-8-i
-8 + i
Answer:
c
Step-by-step explanation:
edge
What is the mode of the following list of numbers:
\left\{3,4,4,5,6,7,7,7,8,9\right\}{3,4,4,5,6,7,7,7,8,9}
8
5
7
6
Answer: Your answer is 6
Please help me with this
9514 1404 393
Answer:
(a) SSS
Step-by-step explanation:
Two of the sides are marked congruent, and the third side is shared (so is congruent to itself). The triangles are congruent by the Side-Side-Side (SSS) postulate.