Answer:
2.19
Step-by-step explanation:
Hope this helps and have a great day!!!!
Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.
Answer:
=2
Step-by-step explanation:
i did everything seprately
Answer:
I think this is the same one
Step-by-step explanation:
Hope this helps :)
Is this graph a function or not a function?
x
Not a Function
Function
Answer:
not a function
Step-by-step explanation:
not a function because the x value repeats twice in x=3
Answer:
Not a function
Step-by-step explanation:
A function can't be a dot graph, and it also needs a stronger pattern.
You plan to go snowboarding this weekend in Pennsylvania. The resort charges $15.75 per hour in addition to a $25 deposit to rent a snowboard. Write and solve a linear equation to find the total cost to rent the snowboard from 8:30 a.m. to 12:30 p.m.
Answer:
$88 in total
Step-by-step explanation:
x = number of hours
y = total cost to rent the snowboard.
$25 is already guaranteed
25 + 15.75x = y
since it is 4 hours from 8:30 a.m. to 12:30 a.m. you put 4 into x.
25+15.75(4) = y
88 = y
What is the measure of the vertex angle
Answer:
Vertex angle = 124°
Step-by-step explanation:
m<BAC = m<BCA (base angles of isosceles ∆ are congruent)
7x + 1 = 5x + 9
Collect like terms
7x - 5x = -1 + 9
2x = 8
divide both sides by 2
x = 4
Vertex angle = 180 - ((7x + 1) + (5x + 9)) (sum of triangle)
Plug in the value of x
Vertex angle = 180 - ((7*4 + 1) + (5*4 + 9))
Vertex angle = 180 - (29 + 29)
Vertex angle = 124°
Anything raised to a power of zero is always:
Answer:
1
Step-by-step explanation:
Keisha‘s restaurant bill is $27 she wants to leave 15% tip how much money does Keisha need in all?
Answer:
$31.05
Step-by-step explanation:
A photographer is 6 feet tall and casts a shadow that is 2 feet long. He is photographing a palm tree with a shadow that is 7 feet long. What is the height of the tree?
Answer:
Step-by-step explanation:
84
Help please urgent ppleeeaseeeeeeeeeee
Answer:
114
Step-by-step explanation:
You will need to multiply L x W and then add them all
Answer:
174
Step-by-step explanation:
I need your help asap
Answer:
with what
Step-by-step explanation:
theres no picture or question
Answer:
mk
Step-by-step explanation:
you have been helped
Lucy has a 22 ounce soft drink. She drinks 15 ounces. Enter the percentage of ounces Lucy has left of her soft drink. Round your answer to the nearest hundredth.
Answer:300
Step-by-step explanation:
22x15=330 I think
definition of militarism alliances imperialism nationalism
Answer:
The war started mainly because of four aspects: Militarism, Alliances, Imperialism and Nationalism. This is because big armies become potential threats to other countries, other countries started forcing alliances in order to secure land. ... The overall cause of World War was the assassination of Archduke Franz Ferdinand.
Step-by-step explanation:
what is the slope of the line passing through he points ( 4, 3 ) and (1,-2 )?
Answer:
[tex]1\frac{2}{3}[/tex]
Step-by-step explanation:
The slope of a line is the change in a line, or the, [tex]\frac{rise}{run}[/tex] in a line. One can find the slope of a line using the formula,
[tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
Substitute in the known points and solve,
[tex](4, 3), (1, -2)[/tex]
[tex]\frac{(-2)-(3)}{(1)-(4)}\\[/tex]
Simplify,
[tex]\frac{-5}{-3}[/tex]
[tex]\frac{5}{3}\\\\1\frac{2}{3}[/tex]
plz answer only if you know you are correct
Answer:
3
Step-by-step explanation:
3 is the slope. Since it is y/x, then it is 9/3, which is simplified to 3/1.
Angle C is inscribed in circle O.
AB is a diameter of circle O.
what is the radius of circle O?
Answer:
Step-by-step explanation:
Radius = half the diameter = AB/2
I need help with this ASAP I don’t get it at all
Answer:
25.12 cm
Step-by-step explanation:
So they r asking you to calculate the circumference of a circle.
C=2pir
r=4 in
C= 2×3.14×4
=8×3.14
=25.12 cm
The price of a man's shirt went from $15 to $20. What was the percent of increase of the price of the shirt? A. 25% A. , 25%, B. 3313% B. , 33 and 1 over 3 percent, C. 20% C. , 20%, D. None of these D. , none of these,
Answer: 33 1/3%
Step-by-step explanation:
Percentage increase of the shirt will be calculated as:
= Price Increase / Old price × 100%
Price Increase = $20 - $15 = $5
Old price = $15
Percent increase = Price Increase / Old price × 100%
= 5/15 × 100
= 1/3 × 100
= 33 1/3%
Answer:
it would be -25% because 15 is less than 20
Solve using substitution. x+y=-9 and -2x-3y=17
A triangle has interior angles equal to 51 and 42 degrees.Find the interior angle x
Answer:
Angle x would be 87 degrees.
Step-by-step explanation:
Angles inside of a triangle add up to 180 degrees. So 51+42=93 and if you subtract 93 from 180, you get 87.
the cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil
Answer:
Cost of 12 pencils = 37 4/5 = 189/5
Cost of 1 pencil = 189/5 ÷ 12
= 189/5 x 1/12 = 189/60 = 63/20 = 3 3/20
So required answer is 3 3/20
Hope This Helps You!
WILL GIVE BRAINIEST IF CORRECT !!!
True or false: Suppose I rotate a shape 90 degrees counterclockwise. It will end up in the same place as if I moved it 90 degrees clockwise.
True or false: Suppose I rotate a shape 180 degrees counterclockwise. It will end up in the same place if I rotate it 180 degrees clockwise.
Answer:
1. True
2. True
Step-by-step explanation:
Counter clockwise is in the opposite direction that the clock hands move, therefore, both Answers are true.
hope this helped :)
That copy machine is quick! It copied 90 pages in 3 minutes. How many copies can it make in 1 minute?
Answer:
30 copies.
Step-by-step explanation:
Let's represent p as pages and c as copies
90p = 3 m
m = 90/3
m = 30
Answer:
30
Step-by-step explanation:
P is a rectangle length 40cm and width x cm the length of q is 25%more than the length of p
Answer:
the answer
the ratio x:y is 25:18
Step-by-step explanation:
we know that
the length of Q is 25% more than the length of p
so
length Q=1.25*40--------> 50 cm
the area of Q is 10% less than the area of p
Area Q=50*y
Area P=40*x
so
50*y=0.90*[40*x]---------> 50*y=36*x-------> x/y=50/36---> 25/18
Find the common ratio for the series equation 50, -10, 2 , -2/5, ...
A. 5
B. - 1/5
C. -5
D. - 2/5
Answer:
-1/5.
Step-by-step explanation:
Common ratio = -10/50 = 2/-10 = -2/5 / 2 = -1/5.
A penguin population increases by 60%, representing an increase of 3840 penguins. How many penguins were there before the increase?
Answer:
2304
Step-by-step explanation:
The equation for this is 3840*0.6 which equals 2304. And to check, we can divide 2304 by 0.6, and that gives us 3840. I hope this helps! :)
Answer:
2304
Step-by-step explanation:
The equation for this is 3840*0.6 which equals 2304. And to check, we can divide 2304 by 0.6, and that gives us 3840. I hope this helps! :)
sorry guys i need points lol
Briahna and Keondre work at a store. Keondre earns $25.30 more per week than Brianna does. Brianna earns $395 per week. Write an equation to find k, how much money Keondre earns. Then, Solve. -
Answer:
415.30
Step-by-step explanation:
5756645+456775(5667+567668)56+567[68655667-67767677]= ?
the answer is, 14666074545975
Solve the system by substitution.
3x + y = 20
-7y=x
Please help
9514 1404 393
Answer:
(x, y) = (7, -1)
Step-by-step explanation:
The expression for x makes it easy to use that for substitution.
3(-7y) +y = 20
-20y = 20 . . . . . collect terms
y = -1 . . . . . . . . . divide by -20
-7(-1) = x = 7 . . . use y in the second equation to find x
The solution is (x, y) = (7, -1).
4. Find the square of the following:
(a) 47
(6) 7.5
Answer:
7.5
Step-by-step explanation:
Answer:
47 a
7.5 6
Step-by-step explanation:
SOME ONEEE PLZZ HELPP MEEEE
Answer:
2.5
Step-by-step explanation:
The minimum value is the minimum y-value a function includes. In this case, since you can see the function is periodic (it repeats itself periodically, hence periodic) and the smallest y-value the function encounters is 2.5 (doesn't go below this value), the minimum y-value is 2.5. I hope this made sense. If not, feel free to let me know.
↔AB and ↔BC form a right angle at point B. If A = (-3, -1) and B = (4, 4), what is the equation of ↔BC?
A. x + 3y = 16
B. 2x + y = 12
C. -7x − 5y = -48
D. 7x − 5y = 48
Answer:
your answer is C
Step-by-step explanation:
AB <--> and BC <--> form a right angle at point B. If A = (-3,-1 ) and B = (4,4 ), what is the equation of BC <-->?
Answer:
PLATO / EDMENTUM :)
Step-by-step explanation: