Answer:
i think it’s 260 too^^
Step-by-step explanation:
The total Amount Spent by the volleyball team spend on shirts from the given piecewise function is; $260
How to work with Piecewise Function?
From the given piecewise function, we see that;
y = {13n, 0 < n ≤ 20
y = {11n, 20 < n ≤ 50
y = {9n, n > 50
We are told that the volleyball team purchased 20 shirts.
From the first piecewise function, we can deduce that;
Amount Spent = 13n = 13 * 20
Amount Spent = $260
Read more about Piecewise function at; https://brainly.com/question/4494373
Find the value of x for the triangle.
The sum of all the angles in a triangle is 180 degrees, so we get the equation:
[tex]55 + 54 + (x + 74) = 180\\x + 183 = 180\\x = -3[/tex]
The value of x is -3.
Hope that helps!
Answer:
(x+74)+55+54=180
x= -3
Evaluate −2x2−4x+3 when x=−2.
Answer:
-2 x 2 - 4x + 3
If x = -2, then . . .
-2 x 2 -(-4 x -2) + 3
-2 x 2 + 8 + 3
The answer is 7
I know this because of
( )
Exponents
x or /
+ or -
-2x2-4(2)+3 = 7 because x=3 so,
-2x2-8+3
7
Maria has 7 gallons of water. Josh has 24 quarts of water. How many more cups of water does Maria have than Josh?
Answer: Maria has 16 more cups of water than Josh
Step-by-step explanation:
Answer:
38.51
Step-by-step explanation:
1 gal: 19.21 cups
7 gal x 19.21 cup = 134.51 cups
1 quart: 4 cups
24 x 4 = 96 cups
134. 51 - 96 = 38.51 cups
Have an amazing day!
PLEASE RATE!
I NEED HELPPPPPPLLLPLEASE
Step-by-step explanation:
variability = larger range
can you put your answer below
• 3 skittles are red • 6 skittles are green • 3 skittles are blue A skittle will be randomly selected from the bag. What is the probability in decimal form that the skittle selected will be green?
Answer:
13.4
Step-by-step explanation:
You multiple all of numbers and divide it by 4
Answer:
The probability of pulling out a green skittle in decimal form is 0.5
Step-by-step explanation:
Hope that helps
Please help meeeeeee
Answer:
a) 45°=x
b) not
................
How to find angles C and D.
Answer:
c = 21º
d = 100º
Step-by-step explanation:
In questions like this, always find the angles you can find and it will help you find more and more.
So let's start by finding angle e. We know that the sum of the angles in any triangle is equal to 180. So let's do 180 - (20 + 20) = 140
angle e = 140º
Now we don't know either C or D and are unable to find them with only e, so let's find other angles to help us. The 4 angles that aren't known at each corner of the square are easy to find, as we know for sure that they fully equal to 90º. So 90 - 20 = 70º. Both angles at the bottom corners = 70º. Now for the top corners: top left = 90 - 30 = 60º and top right = 90 - 40 = 50º.
As well as this, we can find a and b as well, but I think you already figured that out. angle a: 180 - (30 + 40) = 110º, angle b: 360 - (140 + 110) = 209º
Now we can figure out c and d, because we know that the sum of all angles in any quadrilateral is 360º. So the trapezium on the left, angle c: 360 - (70 + 60 + 209) = 21º. And finally right trapezium, angle d: 360 - (70 + 140 + 50) = 100º
Graph the following function: y=−sec(x+π/4)+2
my equation is - 3 = X + 8
Answer:
X=-11
Step-by-step explanation:
Isolate the varible. Substract 8 on both sides to get X equals -11
Use the Pythagorean Theorem to find the distance between (-3, 4) and (6, 1). Show all calculations.
Answer:
9.48683
Step-by-step explanation:
using the formula:
d = √((x2-x1)2 + (y2-y1)2)Find the difference between coordinates:
(x2-x1) = (6 - -3) = 9
(y2-y1) = (1 - 4) = -3
Square the results and sum them up:
(9)2 + (-3)2 = 81 + 9 = 90
Now Find the square root and that's your result:
Exact solution: √90 = 3√10
Approximate solution: 9.4868
Question 3
It takes 2 2 hours to type a 7-page report. It takes / hour to photocopy the 11 copies of the report.
How long did it take to complete the report? (Tick appropriate box)
0 4 Hours
3 Hours and 45 minutes
O 2 Hours and 45 minutes
Answer:
3 Hours and 45 minutes
Step-by-step explanation:
2 hours and 30 minute 11/4 is 1 hour and 15 minutes add that and its get 3/45
Can someone please help me.
Its figure A cause see how it says small squares thats the one
thanks
your gurl unique
A. Fill in the missing even or odd numbers.
- 16
1) 6, 8, 10,
2) 38, 42, 46,
58
3) 80, 74, 62, 56,
4) 61, 63, 65, _ 71
5) 109, 107, 105,99
1) 12, 14
This is the answer because each increasing number was increased by 2, so if you add 2 to 10, you'd get 12. If you add 2 to 12, you would get 14.
2) 50, 54
Same explanation as above but for the number 4.
3) 68, 50
Same explanation as 1, but with subtracting the number 6.
4) 67, 69
Same as number 1
5) 103, 101
Same as number 3 but subtracting the number 2
Hope this helps!!! :)
Help me! Please.✅✅✅✅✅✅
Answer:452.38934211693
Step-by-step explanation:
Brainliest if correct
Answer:
[tex]\frac{2}{3} + \frac{1}{5} = \frac{10}{15} +\frac{3}{15} = \frac{13}{15}[/tex]
PLEASE BRANLIEST ANSWER IS CORRECT I CHECKED
Step-by-step explanation:
First, find the least common denominator which is 15.
[tex](\frac{5}{5})\frac{2}{3} + (\frac{3}{3})\frac{1}{5}[/tex]
When we multiply by 5/5 or 3/3 we are not changing the value of the fraction, just turning the denominator into one which we can work with the other fraction's denominator.
After simplification:
[tex]\frac{10}{15} + \frac{3}{15}[/tex]
Now we can add:
[tex]\frac{13}{15}[/tex]
Answer:
13/15
Step-by-step explanation:
because 5 x 2=10 3 x 1=3
5 x 3=15 5 x 3=15
10/15+3/15= 13/15
A plumber charges $50 to visit a house plus $40 for every hour of work. Define a variable to represent the unknown quantity. Then write an expression to represent the total cost of hiring a plumber.
Answer:
50 + 40x
Step-by-step explanation:
h/5-28=-8 what does h equal?
Answer:
H=100
Step-by-step explanation:
To solve H simply simplify both sides of the equation then isolate the variables.
Hope it helps!!!!!!!!!!Brainliest pls!!!!!!!!!!Answer:
h=100
Step-by-step explanation:
h/5 -28=-8
put like terms together( unknowns on one side, knowns on the other)
h/5= -8+28
h/5= 20
Multiplying both sides by 5 to get rid of the denominator
5(h/5) =5(20)
h=100
Help please it's urgent
Answer:
7.6
Step-by-step explanation:
please make me brainliest
Answer:
it’s me on another account make my other title brainliest now :D
Step-by-step explanation:
Choose the number equal to: -9 • (-1/3) A) -27 B) -3 C) 3 D) 27
Write an equation of the form y = mx for the line shown below. If appropriate, use the decimal form for the slope.
Answer:
y=3/4x
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(3-(-3))/(4-(-4))
m=(3+3)/(4+4)
m=6/8
m=3/4
y-y1=m(x-x1)
y-(-3)=3/4(x-(-4))
y+3=3/4(x+4)
y=3/4x+12/4-3
y=3/4x+3-3
y=3/4x
Zoe walks 13of a mile every 25of an hour.
How many miles does Zoey walk per hour?
Answer:
25/13 miles in an hour
Step-by-step explanation:
So she walks 1/13 mile per 1/25 hour.
To find the miles in an hour, just multiply the 1/25 hour by 25/
1/25 hour * 25 = 1 hour.
1/13 mile * 25 = 25/13 miles in an hour
please help asap
perform the indicated operation. Write the answer in the form a+bi.
(3-10i)(2+4i)
20 points
Answer:
46 -8i
Step-by-step explanation:
Multiplication of complex numbers is done in a fashion similar to multiplication of any binomials. The difference is that i² = -1, so some terms can be combined.
(3 -10i)(2 +4i) = 3(2 +4i) -10i(2 +4i)
= 6 +12i -20i -40i² = 6 -8i +40
= 46 -8i
_____
Your calculator may be able to help.
HELP PLEASE I NEED ANSWER NOW
Answer:B
Step-by-step explanation:
I think it should be B u= -1
can you help me with my math
5! + 50
Answer:
170
Step-by-step explanation:
[tex]5!+50\\\\(5*4*3*2*1)+50\\\\120+50\\\\170[/tex]
Question
5! + 50
Step-by-step explanation:
about factorial
5!
=5 × 4 × 3 × 2 × 1
=20 × 3 × 2 × 1
=60 × 2 × 1
=120 × 1
=120
the result of the factorial 5! is 120
now we just add 120+50
120 + 50
120
50
———+
170
so the result of 5! + 50 is 170
I hope this helps
i need help on this question
Answer:
Step-by-step explanation:
∠WTX = ∠WUV (facing same arc WV)
9x + 18 = 15x
6x = 18
x = 3
In ΔXUV,
∠VXU = 180 - 15x - (3x + 21)
= 180 - 18x - 21
= 159 - 18(3)
= 159 - 54
= 105°
Learning POST-Qunz Greatest Common Factor - Item 31123 Ques Drag each pair of numbers to show if their greatest common factor (GCF) is less than 6, equal to 6, or greater than 6 CLEAR CHE 8 and 20 18 and 45 4 and 10 12 and 28 12 and 30 16 and 24 GCF is less than 6. GCF is equal to 6. GCF is greater than 6. DRAG AND DROP ITEMS DRAG AND DROP ITEMS HERE DRAG AND DROP ITEMS HERE be here to search 昌 52°
The common factors for 24,36,12 24 , 36 , 12 are 1,2,3,4,6,12 1 , 2 , 3 , 4 , 6 , 12 . The GCF (HCF) of the numerical factors 1,2,3,4,6,12 1 , 2 , 3 , 4 , 6 , 12 is 12 .
Can you please help me please can you answer both of these questions
Answer:
Item 2
Perimeter is (5*2) + 12.5*2 = 35 ft
Area is 12.5 * 5 = 62.5 ft^2
________________
Item 3
perimeter is (5.8*2) + 9*2 = 29.6 ft
Area is 9 * 4.8 = 43.2 ft^2
Step-by-step explanation:
Hope to help you
Formular of area. you can find in internet. If you forgot.
and perimeter can take length each side to sum.
00
1
Which number makes the sentence true?
-3,834 = 2,470
OA. 6,304
ОВ.
6,305
OC. 6,314
OD. 1,364
Answer:
The answer for this question is 6,304
Solve x / by 2.4 =12.7
Answer:
30.48
Step-by-step explanation:
...
Answer:
30.48
Step-by-step explanation:
2.4x12.7=30.48
How many ninth does it take to make the same amount as one third
Answer:
3
Step-by-step explanation:
you have 1/3, to find out how many ninths you have, you must multiply the denominator by three (because 3*3=9). whatever you multiply on the bottom you must multiply on the top (if you don't do that then it's not the same as 1/3 anymore)
therefore 1/3 == (1*3)/(3*3) == 3/9
if you want to know how many twelves it was then you multiply by 4 to get 12 on the bottom:
1/3 == (1*4)/(3*4) == 4/12
therefore 1/3 == 3/9 == 4/12. they are all the same fraction