Answer:9
Step-by-step explanation:
This can is a right circular cylinder with a diameter of 5 inches and a height of 5 inches. What is the surface area of the can in terms of π?
Please help :) will give brainliest i PROMISE and ty
Answer:
12 is the complete length and 10 is the number of sides
12x10= 120
Answer:
3. P = 48 units A = 116 units²
Step-by-step explanation:
A = 12 x 12
= 144
Now we can subtract the missing areas. 4 x 4 = 16 and 6 x 2 = 12.
144 - 16 - 12
= 116 units²
P = 12 + 12 + 12 + 12
= 48 units
Help I’ll give brainliest <33
Answer:
they are perpendicular. The slopes are opposite and reciprocal
PLS HELP MEEEEE!!!!!
Answer:
102.3
Step-by-step explanation:
When multiplying dont consider the decimal point, multiply normally then add in the decimal point, youll know how because you count how many numbers/spaces after the decimal and that'll be where you put the decimal point from the right
Answer:
It should be 102.3 (click on the photo to see work)
Step-by-step explanation:
I hope this helps!!
84 is what
percent of 311
Answer:
27,01%
Step-by-step explanation:
84/311 × 100%
= 27,01%.
Expression equivalent to a^2-144b^2
Answer:
(a - 12b)(a + 12b).
Step-by-step explanation:
a^2 - 144b^2
This is the difference of 2 squares identity:
a^2 - b^2 = (a - b)(a + b)
So for the given expression we have:
(a - 12b)(a + 12b).
- (as a is square root of a^2 and 12b is the square root of 144b^2.).
Complete the double number to line show percentages of $50
Besties help me please
Answer:
Prism A: 264; Prism B: 265.125
Step-by-step explanation:
✔️Surface area of the triangular prism = base area + Perimeter*Height of prism
Base area = ½*bh
b = 6 cm
h = 8 cm
Base area = ½*6*8 = 24 cm²
Perimeter of base = 6 + 8 + 10 = 24 cm
Height of prism = 10 cm
Surface area of the triangular prism = 24 + 24*10 = 264 cm²
✔️Surface area of rectangular prism = 2(LW + LH + HW)
L = 5.25 cm
W = 5.25 cm
H = 10 cm
Surface area of rectangular prism = 2(5.25*5.25 + 5.25*10 + 10*5.25)
= 265.125
15x-8-3x=16 pls help
Answer:
x=2
Step-by-step explanation:
Combine like terms, add 8 to both sides of the equation, simplify, divide both sides by the same term, simplify
Answer:
x = 2
Step-by-step explanation:
1. Combine like terms
15x - 8 - 3x = 16
1 2 − 8 = 1 6
2. Add 8 to both sides of the equation
1 2 − 8 = 1 6
+8 +8
3. Simplify
12x = 24
12x/12 = 24/12
x = 2
Which of the following coordinates is farthest to the right of the origin on a coordinate plane?
Question 5 options:
(4, 15)
(-19, 7)
(0, 12)
(7, 0)
Answer:
the answer is (7,0)
Step-by-step explanation:
(0,12) lies on the y axis, (-19, 7) lies on the left side and (4,15) is not far enough...
therefore, (7, 0) is the answer
find the value of y-7 when y=15
Answer:
8
Step-by-step explanation:
y-7 when y=15
15-7=8
Given line 1, with coordinates (-7,-3) and (4,7), and line
2 with coordinates (7,-7) and (-3, 4), find the slope of line 2
Answer:
-11/10 (fraction) or -1.1 (decimal)
Step-by-step explanation:
The slope formula is m=(y2-y1)/(x2-x1)
x1 = 7
x2 = -3
y1 = -7
y2 = 4
So, it’s: (4 - (-7))/(-3-7)
= (4+7)/(-3-7)
= (11)/(-10)
= -11/10 or -1.1
I hope this helps!
The water of a tank is initially 24 feet, and it is being
drained at a rate of 3 feet per day. The equation below
expresses the water level, y, in feet, in terms of the number
of days, x, since the tank began draining.
y = 24 - 3x
A scientist might be interested in the x-intercept of this
equation because it represents the moment when the tank
will be empty. Which of the following is the x-intercept of
the equation above?
Answer:
oof
Step-by-step explanation:
I need help bad it’s like son 2 way table stuff
The first one I'll do is Physics because you know the amount of girls and total amount of students. Use the equation x+19=33. Note that x is the amount of boys we are trying to find. All you need to do is simply subtract 19 from both sides to get x alone.
x + 19 = 33
-19 -19
x = 14
For the total that's going up and down, you can do this same process again, but just using x for girls instead of boys. Your equation should look like 47+x=80. Once again, subtract 47 from both sides.
47 + x = 80
-47 -47
x = 33
Now you can find whole row for boys. This equation will be a little longer, but it's still pretty easy. 18+x+14=47 is what we will be using. We first will need to combine like terms (the 18 and 14), then subtract it off from both sides to get x alone.
18 + x + 14 = 47
x + 32 = 47
-32 -32
x = 15
Moving onto the biology column, we'll be using the equation 15+x=21
15 + x = 21
-15 -15
x = 6
Now we can find out the girls column with this equation: x+6+19=33
x + 6 + 19 = 33
x + 25 = 33
-25 -25
x = 8
Lastly, we can find the chemistry column by just adding 18+8 to get 26.
I know this was a little hard to follow along, so here's a picture of it finished:
Help I need help I don’t know how to do this
Is it A) 5 or C) 1/5?
Answer:
5
Step-by-step explanation:
ASAP HELP ME IM NOT TRYING TO FAIL MY CLASSES JUST BY THIS ONE QUESTION!!!!!!
Answer:
B
Step-by-step explanation:
its be i know it i did it with my teacher
Answer:
The Answer Is A
Step-by-step explanation:
The Line Is Standing Above -5 And -1 There for What Is -1 + (-4) = -5
A rectangular garden measures 9 feet wide by 12 feet long. If a hose costs $8 per foot, how much would it cost to place a hose
through the diagonal of the garden?
Answer:
120
Step-by-step explanation:
using the pythogorean thereom, we have 12^2+9^2=225
sqrt225=15
15*8=120
help please!!!!!!!!!
Answer:
View Screenshot
Answer:
x = -8
Step-by-step explanation:
9/4 = (x-10)/x
Cross multiplying,
9x = 4(x - 10)
9x = 4x - 40
9x - 4x = -40
5x = -40
x = -40/5
x = -8
Someone please help meee
(1, -4)
You could just count the units
The length of a rectangle is two times
its width. If the perimeter of the
rectangle is 150 in, what is the length of
the rectangle?
Answer:
length=50
width=25
step-by-step explanation:
=length=2x
=width=x
=perimeter 2(l+b)
=2(2x+x)×150
=2x+x=150÷2
=2x+x=75
=3x=75
=x=75÷3
=25
=length=25×2=50
=width=25
hope it helps pls mark brainliest plsss
Classify the polynomial.
4y – 5xz
Answer:
4y-5xz has a degree of 2
Step-by-step explanation:
The degree of an expression the the largest degree of any of its terms.
The degree of a term is the sum of the exponents of the variables in that term.
4
y
=
4
y
1
has a degree of 1
5xz=5x1z1
has a degree of ( 1+1)=2
(5xz)
has a higher degree than
(4y)
Therefore the degree of the expression is the degree of
(5xz) , namely 2
help please Write two numbers that multiply to the value on top and add to the value on bottom.
HELPPPPPPPPPPPPPPPPP
Answer:
Step-by-step explanation:
the variable n would have to be less then zero.. answer 1
Answer:
1
Step-by-step explanation:
if it has positive value that means that N is a negative number, that means its less than 0
What is the solution to the system graphed below?
Answer:
(-4,-1) is the answer unless your asking for an actual equation
Given the diagram below, which pair of
angles are alternate interior angles?
2
43
516
87
A. 23 and 24
B. 23 and 26
C. 24 and 26
D. 22 and 27
Answer:
C
Step-by-step explanation:
The pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
What are alternate interior angles?Alternate Interior Angles are a pair of angles on the inner side of each of those two lines, but on opposite sides of the transversal.
Given is a figure, we are asked to identify a pair of alternate interior angles,
According to the definition of pair of alternate interior angles, we can identify two pair of alternate interior angles, in the figure,
∠ 4 and ∠ 6
∠ 3 and ∠ 5
Hence, the pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
For more references on pair of alternate interior angles, click;
https://brainly.com/question/28380652
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Five times a number minus twice another number equals twenty-two. The sum of the numbers is three. Let the first number = x and the second number = y. Find the two equations for this scenario.
Answer:
0A + B = 3AB
10 / B = 3 - (1/A)
10/B is between 2 and 3.
B = 5, A = 1
Step-by-step explanation:
you just need to do this but i dont know
What is the similarity ratio (scale factor) of the larger triangle to the smaller triangle?
similarity ratio =??
Answer:
5/11Step-by-step explanation:
Corresponding side have same ratio:
55/121 = 5/11 (divide by 11)40/88 = 5/11 (divide by 8)30/66 = 5/11 (divide by 6)The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11
Answer:
5/11
Step-by-step explanation:
Correct answer
if one can of paint covers 60 square feet, how many cans of paint will she need.
Answer:
whats the question
Step-by-step explanation:
Please help me I just don't understand!!!!!!!!!!!!!
Answer:
240pi
Step-by-step explanation:
Use the percent bar model to find the missing percent.
PLS HELP ASAP ILL MARK BRAINLIEST