Answer:
to find the mean we add the numbers and divide by the number of numbers
in this case the mean is 30
Answer:
24
Step-by-step explanation:
54 - 6 = 48
48 numbers between 54 and 6.
48 ÷ 2 = 24
Use any method to solve the following system of equations: Equation #1: 2y = x - 4 Equation #2: 4x + 3y = 5 *
(2, -1)
(-2, -1)
(2, 1)
(-2, 1)
help please!!
Answer:
Step-by-step explanation:
the answer is (2,1)
What’s the answers 15 points
Answer:
vuis ukvsw uvkdcwuvidwvkuwcdovucgrowugourwduogwcrvoueduvodwcvuicdw
Guys I need help on all three please
Answer:
graph 1 proportional
graph 2&3 is non proportional
i think
help me please I need help what is the square root of 99
Answer:
9.94987437107
Step-by-step explanation:
or 9.95 hope this helps you could also use 3√11
ace or expert pls help
Answer:
Step-by-step explanation:
-0.25
-1/3
1/4
0.3
Answer:
D
Step-by-step explanation:
Help me out sharty's
What is the area of the kite?
Answer:
9m squared
Step-by-step explanation:
Area of a kite is xy/2
= 8 X 10 divided by 2
double the number plus three times another number is 54. the difference between these two numbers is three. what are the two numbers?
Step-by-step explanation:
54
=2×27
=54
=27×2
=54
=2,27
If a box has a length of 12 inches, a width of 10 inches and a height of 6 inches, what is the volume?
Answer:720 inches cubed
Step-by-step explanation: volume=lengthxwidthxheight
Anthony is wrapping a birthday gift in the box shown below about how much wrapping paper would he need to completely cover the box if there’s no waste overlap (round to the nearest inch)
Answer:320
Step-by-step explanation:
Which is an equation in point-slope form of the line that passes through (-3,-1) and has a slope of 2?
Answer:
y=2x+5
Step-by-step explanation:
2=y+1/x+3
y=2x+5
I need help with this please!
the correct answer is 4 seconds
PLEASE HELP NE WITH THIS!!!!!!!!!!!!
Answer:
Rectangle
Step-by-step explanation:
If you connect all those points on the coordinate plan ,a rectangle is formed
Answer:
Rectangle
Step-by-step explanation:
Hope this helps! Leave any questions or concerns in the comments, byeeee <3
the ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many finches were there? explain
Answer:
16
Step-by-step explanation:
3 sparrows for every 4 finches
12 sparrows
12÷3= 4
4×4= 16
16 finches
Plz Asp help me ...plz guys
Step-by-step explanation:
False.
intersects the y-axis => x=0
tan (0+ π/6) = tan π/6 = 0.58
instead of 1.73
U= the 100 people surveyed A= the 60 people that like coca-cola B= the 55 people that like Pepsi C= the 30 people that liked neither
Answer:
45 people that like both
Step-by-step explanation:
Given
[tex]U = 100[/tex]
[tex]A = 60[/tex] --- coca-cola
[tex]B = 55[/tex] --- Pepsi
[tex]C = 30[/tex] --- None
Required
People that like both
Represent this set of people with x.
To solve for x, we have:
Total = Coca-Cola only+ Pepsi only + Both + None
Mathematically, we have:
[tex]U = (A- x) + (B - x) + x + C[/tex]
This gives
[tex]100 = (60- x) + (55 - x) + x + 30[/tex]
Remove brackets and collect like terms
[tex]100 = 60+ 55+ 30- x - x + x[/tex]
[tex]100 = 145- x[/tex]
Collect like terms
[tex]x= 145- 100[/tex]
[tex]x= 45[/tex]
the dimensions of the gift box are 12 1/2 inches by 5 inches by 6 inches. What is the volume of the gift box?
Answer:
375
Step-by-step explanation:
l times with times hight
Answer:
volume = 375
Step-by-step explanation:
12 1/2 times 5 times 6
Decide if the following is a true or false statement - explain how you
know
(-3) -(-4.25) is positive
Answer:
true
Step-by-step explanation:
(-3) -(-4.25) = -3 + 4.25 = 1.25 (positive)
PLEASE HELP IF POSSIBLE :)
Answer:
158 square feet
Step-by-step explanation:
2(lb+bh+lh)
2(40+24+15)
80+ 48+30
158
Can anyone help plz??
Answer:
5x+2=11x-70
2+70=11x-5x
72=6x
x=72/6
x=12°
What is the distance along the Ferris wheel between two consecutive seats if the radius of the Ferris wheel is 45 ft and there are 30 seats which are equally spaced apart?
HELP!! I need to do this today (Show steps) first answer gets BRAINLY
Which of these best describes the profit Emily gets from selling these cards?
A. 7.50 per box
B. 10.00 per 30 box
C. 3.00 per 4 boxes
Answer:
A. 7.50 per box
Step-by-step explanation:
We know that when there are 4 boxes, we make 30 dollars. Divide 4 from 30 to get 30/4 which is equal to 7.5. This means we make 7.5 dollars per box.
If this helps please mark as brainliest
Suppose you roll a die. What is the probability that you do not roll a 4?
Answer:
5/6
Step-by-step explanation:
There are six sides on a die, and they are asking the probability of not rolling a 4. So it would be 5 out of 6
Have a good day :)
how do you find the surface area of a net of a box with the length of 20 the width of 10 and the highth of 12
Answer:
Total Surface Area = 2(LW+WH+LH)
Step-by-step explanation:
Surface Area of;
face 1 = LW
= 20 × 10
=200
face 2 = WH
= 10×12
= 120
face 3 = LH
= 20×12
=240
TSA = 2(200+120+240)
=560×2
=1120
A drawing of a triangle. The base equals 15 centimeters and height equals 8 centimeters.
HELLLPPPPPPP
Answer:
17
Step-by-step explanation:
If we are finding the long angled side (the hypotenuse), we must keep in mind the Pythagorean theorem. This states that in order to find the answer, we must follow: A squared + B squared = C squared. A and B are known as the legs and we use these for A and B. After squaring both 15 and 8 we get 225 + 64= 289. Now that we have our answer of 289, we can square this to find our hypotenuse which is 17. To find the square root, you multiply different numbers by themselves until you reach your answer. 17 x 17 = 289 so the hypotenuse is 17 centimeters long. I hope this helps! :)
Answer:
The area of the triangle is 60.
When multiplying exponential terms with the same base, which best explains how to simplify the expression?
A.Add the exponents.
C.Subtract the exponents.
B.Multiply the exponents
D.Divide the exponents.
Answer: A
Step-by-step explanation:
Answer:
A. Add the exponents.
Step-by-step explanation:
The rule for same base multiplication is:
[tex] a^m \times a^n = a^{m + n} [/tex]
Add the exponents.
Answer: A. Add the exponents.
Which of the following equations is not a linear equation?
A. x – 4y = -1
B. x = 2
C. y = x - 1/2
D. x^2 = 5y ^2
Answer:
D.
Step-by-step explanation:
All other equations have x or y to the power of one so they are linear. D. has x or y to the power of two, so it's not linear. Quadratics and any variable to the power of 2 and above is not linear (numbers on their own are also always linear, so ignore any powers on them)
Samantha drives 95 miles each day. How many miles does she drive in 40 days?
Answer:
Samantha drives 3,800 miles in 40 days.
Step-by-step explanation:
1 day = 95 miles so 40 days = 3,800
95 miles x 40 days = 3,800 miles
Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies before taxes?
Answer:
$55.05
Step-by-step explanation:
60 x .0825 = 4.95
60 - 4.95 = 55.05
How to solve for the missing side useing the pythagorean theorem
Answer:
cos =
[tex] \frac{adjacent}{hypotsus} [/tex]
coß = 9÷15
the missing side is 0.6 nor 3/5