Answer:
15 meals and 35 drinks
Step-by-step explanation:
m + d = 50
5m+ 2d=145
2m+ 2d = 100
5m+ 2d =145
3m=45
m=15
15+d=50
d=35
Find the amount John owes at the end of 6 years if $5500 is loaned to her at a rate of 4% compounded monthly.
The amount owed is $__________.
Answer:
10$
Step-by-step explanation:
Find the missing ANGLE
Someone plsss helpppp!!! I’ll give brainliest!!! :(((
What is the solution given the expression 7x^-2 when x=3 and y=9 ?
Answer:
252
Step-by-step explanation:
A small radio station can broadcast in a circular range with a radius of 20 miles. About how many square miles is the area covered by this range? Use 3.14 for π.
The requried range of the radio station is given as 1256 square miles.
What is an area circle?The area of the circle is given by the pie times square of the radius.
A = πr², where r is the radius of the circle.
Here,
A small radio station can broadcast in a circular range with a radius of 20 miles.
The range is given by the area of the circle with given radius,
Area of the circle = πr²
Area of the circle = 3.14 × 20²
area of the circle = 1256 square miles
Thus, the requried range of the radio station is given as 1256 square miles.
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20 POINTS
Solve the system
x=y+2
3x = 6(x+2)
What is the Solution:
1 The solution is (0, -2). .
2 The solution is (2,0). :
3There is no solution. :
4 There are infinitely many solutions.
Explain your choice of method.
Answer:
1
Step-by-step explanation:
Findh in the paralelogram
20 ft
10 ft
12 ft
Answer:
6ftStep-by-step explanation:
Find the diagram attached
Area of a parallelogram = Base * Height
Given
Area = 120ft^2
BAse = 20ft
Required
Height
From the formula;
Height = Area/Base
Height = 120/20
Height = 6ft
Hence the value of h is 6ft
A ball is thrown into the air with a speed of 32 feet per second. The function h=32t - 16t^2 models the height of the ball after t seconds. How many seconds does it take for the ball to reach its maximum height?
Answer:
t = 1 s
Step-by-step explanation:
The function models the height of the ball after t seconds is given by :
[tex]h=32t - 16t^2[/tex]
We need to find how many seconds does it take for the ball to reach its maximum height.
For maximum height put dh/dt = 0
[tex]\dfrac{dh}{dt}=\dfrac{d}{dt}(32t - 16t^2)\\=32-32t[/tex]
So,
32-32t = 0
t = 1
So, it will take 1 second to reach its maximum height.
Write an equation to find the area of each figure. Then determine the area.
22 it would be 22 because adding all of them together is 22 meaning your welcome
please help with this ill be posting more questions worth 2o points as well !!!!
tan A= [tex]\frac{10}{\sqrt{96} }[/tex]
tan A= [tex]\frac{5\sqrt{6} }{12}[/tex]
Determine the y intercept
Answer:
-9
Step-by-step explanation:
Can someone help me with this ?
Answer:
50
Step-by-step explanation:
12x + 15 = 5x + 85 {Subtract 15 from both sides}
12x + 15 - 15 = 5x + 85 - 15
12x = 5x + 70 {Subtract 5x from both sides}
12x - 5x = 70
7x = 70 {Divide both sides by 7}
x = 70/7
x = 10
∠U = 5x = 5*10 = 50
Can somebody help me with the top problem pls
Please help me I need this ASAP
Answer:
cmnv m vbn,fdm,mnggnndfmd g vxhcb xngvzc bnxbkbhj cb jn lm,lkxjncxb
Step-by-step explanation:
dn xbvghhbgfd,m bv nm,bvvc nzncxcvcxccm bgfdvbcnbmvnbvchdbcsfsvsvga
Find the area.
8 m
4 m
7 m
square meters
Answer:
30 square meters
Answer:
How many square meters is a 7 meter by 8 meter rectangle? Use this easy and mobile-friendly calculator to compute the area of a rectangle given the length of ...
Step-by-step explanation:
Staci has 7 more cats than Taylor. Write an expression using x to represent how many cats Taylor has
Plz show all work. Quick thank you
What is the solution to the equation?
3\root(5)((x+2)^(3))+3=27
Answer:
2 is your right answer ok my friend
A bicycle has a listed price of $848.99 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.
Answer:
$848.99×8.75/100
=$74.29
$848.99+$74.29
=$923.3
-1/4 ÷ (-7/9) = in simplest form?
Could anyone help! 'DON'T PUT ANY ANSWER JUST TO GET POINTS'
Answer:
9/28
Step-by-step explanation:
-1/4 ÷ (-7/9)
= -1/4 x -9/7
- x - = +
So, 9/28 #
Change this equation, in standard form, to slope-intercept form: 2x + 3y = 18
Answer:
y = -2/3 + 18
Step-by-step explanation:
2x + 3y = 18 ----- here is the equation...
-2x - 2x ----- bring the 2x to the other side
3y = -2x + 18 ----- now you have to divide everything by 3 to get y by itself
y = -2/3 + 18 ----- Done!
Answer:
y= -2/3x + 6
Step-by-step explanation:
Subtract 2 from both sides of the Equation:
3y=18-2x
Divide each term by 3 and simplify:
y= - 2x/3 +6
Rewrite into slop-Intercept form;
y=2/3x+6
Which properties of logarithms help you simplify log 200 + log 5 - log 100? (Select all that apply.)
(Refer to picture)
Answer:quotient property
Product property
Step-by-step explanation:
Just took the test
Product and quotient properties are required to solve or simplify the log 200 + log 5 - log 100
What are Logarithms?A logarithm is the power to which a number must be raised in order to get some other number
The given expression is
log 200+log 5-log 100.
The sum property of logarithms is
log a+ log b= log ab
This is also a product property.
log 1000-log 100
Now we use quotient property
log 1000/100
log 10
Hence, product and quotient properties are required to solve or simplify the log 200 + log 5 - log 100
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PLEASE HELP The volume of a cylinder is 72 7 cm. If the radius is 3 cm, what is the height of the cylinder? 3 cm O A. 4 cm B. 24 cm O C. 8 cm OD. 12 cm?
Answer:
maybe 24
Step-by-step explanation:
ALGEBRA 2 HELP!!!!!!
Answer:
42.667 mm to 42,673 mm
Step-by-step explanation:
42.67-0.003=42.667
42.67+0.003=42.673
Add and subtract the discreprency from the standard size.
explain to them the process for combining integers. Helps pls 15 point
Find the measures of the numbered angles in each rhombus
Answer:
2=41 1=49 3=49
Step-by-step explanation:
Angle 2 = 41 because it is directly across the given angle.
Angles 1 and 3 are equal, and the total number of degrees in the rombus are 180.
41+41=82
180-82=98
98 / 2 = 49
Angles and 3 both equal 49
Answer:
2=41°(Alternate Interior angles)
1=41°(diagonal of rhombus bisects the interior angles)
3=49°(180-82/2)
Step-by-step explanation:
z > 0. If x < y, and z > 0 then x × z < y × z. ..
Answer:
free points thanks
Step-by-step explanation:
Imao
Enter the value for X that makes the equation 1/2 (4x-8) + 3x = 36 true
Answer:
x = 8Step-by-step explanation:
Solve for x:
1/2 (4x - 8) + 3x = 362x - 4 + 3x = 365x - 4 = 365x = 40x = 40/5x = 8Answer:
1/2 (4x-8) + 3x =36
(4x-8+3x×2)/2=36
(4x+6x-8)=36×2
10x-8=72
10x=72+8
x=80/10=8is your answer
A cylinder and Its dimentions are shown below.
6.5A
45 ft
Which expression can be used to find V, the volume of the cylinder in cubic feet?
O (6.5)2(4.5)
O $6.5-4.5) 2
O 66.5)(4.5) 2
O $6.5)(4.5)
Answer:
45
Step-by-step explanation:
Y/-3=1/6 HELP PLEASE
Answer:
y = -0.5
Step-by-step explanation:
Since 6 can be multiplied to -3, we can make an equation to make 6 turn into -3
6 ÷ -2 = -3
So since we did that with 6, the denominator, we do the same with 1, the numerator
1 ÷ -2 = -0.5
So the new numerator is -0.5, and the new denominator is -3
And the two fractions are the same
You roll a fair 6-sided die.
What is P(roll an even number)?
Answer: [tex]\frac{3}{6}[/tex] or 0.5
Step-by-step explanation:
It has 6 sides, {1,2,3,4,5}. So the total number of cases is 6.
Even number includes {2,4,6}. The sample space of rolling an even is 3.
The probability of rolling an even number formula is:
P(Rollinganevennumber)= [tex]\frac{Number of cases in the sample space}{Total number of cases}[/tex]
The probability of an even number is [tex]\frac{3}{6}[/tex] or 0.5
Jane paid $35 for her meal. If the cost of the meal was $30, what was the tax rate.
Answer:
15% tax
Step-by-step explanation: