Answer:
x^2-8x+16
Step-by-step explanation:
(x-4)^2
x^2-4x-4x+16
x^2-8x+16
A company uses paper cups shaped like cones for its water cooler. Each cup has a height of 12 cm, and the base has a
radius of 3.5 cm. How much water is needed to fill 50 cups?
Use 3.14 for pi and do not round your answer.
Answer: 7693cm
Step-by-step explanation:
The volume of a cone is given as:
= 1/3πr²h
where π = 3.14
radius = 3.5cm
height = 12
Volume = 1/3πr²h
= 1/3 × 3.14 × 3.5² × 12
= 153.86cm³
Therefore, the amount of water that is needed to fill 50 cups will be:
= 153.86 × 50
= 7693cm
Write the equation 3x + 6y = 12 in slope intercept form.
Answer:
Step-by-step explanation:
Based on her recipe, Elena knows that 8 servings of
granola have 1,600 calories.
1. If she eats 6 servings of granola, how many calories
does she eat?
2. If she wants to eat 300 calories of granola, how many
servings should she eat?
3. Write an equation to represent the relationship
between the number of calories and the number of
servings of granola.
Answer:
1. 1200
2. 1.5 servings
3. 1 serving= 200 calories.
Step-by-step explanation: 1600 divided by 8 is 200.
What is 1,000,000 x 1,000,000
Will give brainliest.
Answer: 1e+12
Step-by-step explanation:
Answer:
[tex]1000000 \times 1000000 \\ = 1000000000000[/tex]
It's 1 Million *1 Million
=1 Trillion (According to USA)
Write each number in standard form.
7.3 × 10 -2
Answer:
10^-9
Step-by-step explanation:
Which of the following tables accurately represents the data shown in the bar graph?
Candy Number of People
Chocolate 10
Hard Candy 12
Chewy Candy 8
Candy Number of People
Chocolate 10
Hard Candy 12.5
Chewy Candy 8.5
Candy Number of People
Chocolate 10
Hard Candy 13
Chewy Candy 9
Candy Number of People
Chocolate 10
Hard Candy 14
Chewy Candy 10
NEXT
C
You just gotta read the graph. Chocalate is 10, Hard Candy is 13 and Chewy is 9
Answer:
it is actually b beacuse hard candy on the graph is 12.5 not 13!
Step-by-step explanation:
I dont want you guys to get it wrong so it is:BFind the length of the missing side. Leave your answer in simplest radical form.
help!! i’m super confused on these math question explain !!
Use the table below to determine the approximate height of the flag pole.
Answer:
B 17.5 ft
Step-by-step explanation:
tangent = opposite / adjacent
tan 35° = h / 25
multiply both sides by 25
h = 25 (tan 35°)
tan 35° = 0.70 (from your calculator)
h = 25 (0.70)
h = 17.51 ft.
I need to write a equation for this graph
Answer:
y= 2x + -2
Step-by-step explanation:
What is the solution to -418-3x) 2 6x - 8?
O X2
O xs-1/
O X 24
O x 34
Answer:
O X 24
Step-by-step explanation:
i think this is the right answer
What would be the angles for D, E, and F?
Answer:
D:21
E:126
F:33
Step-by-step explanation:
3x+18x+5x-2=180
26x-2=180
26x=182
x=7
Can someone plz help me with this one problem plz!!!
I WILL MARK BRAINLIEST!!!
Answer:
(1,6) , (2,7) , (3,8) , (4,9) , (5,10)
Step-by-step explanation:
Given equation: y = x + 5
when x = 1, y = 1 + 5 = 6
(1,6)
when x = 2, y = 7
(2,7)
when x = 3 , y = 8
(3,8)
when x = 4 , y = 9
(4,9)
when x = 5 , y = 10
(5,10)
[Help asap, will mark brainliest] The figure below has a point marked with a large dot. First, translate the 5 figure units to the left.
Then, give the coordinates of the marked point in the original figure and the final figure.
Point in original figure: (?, ?)
Point in final figure: (?, ?)
Answer:
Original (7,-3)
Final (2,-3)
Step-by-step explanation:
Please help me with finding the length of AC. I’ll make this 20 points since it’s kinda long. Please don’t guess my grades depends on it
Since the triangle is a right angled, to find one side we should use the pythagoras theorem.
The longed side of the triangle is called the hypotenuse.
In equation form: x² + y² = z²
Therefore: 12² + x² = 13²
114+x²= 169
x²= 169-114
x²= 55
x = 7.41
Therefore the length of AC = 7.41
Find the slope that passes through the two points. (9,3) and (6,7)
Answer:
m=4/-3
Step-by-step explanation:
the equation for slope (m) when given two points is (y2-y1)/(x2-x1)
we are given the points (9,3) and (6,7)
we can label the points:
x1=9
y1=3
x2=6
y2=7
now substitute into the equation
m=(7-3)/(6-9)
subtract
m=4/-3
the slope is 4/-3
hope this helps!
AA, SSS, SAS, or not similar??
Answer:
C
Step-by-step explanation:
This is showing Side Angle Side congruency because first of all where the triangles connect shows vertical angles meaning that they are congruent
Second of all the triangle are similar because or proportions
[tex]\frac{9}{6} =1..5\\\frac{6}{4} =1.5[/tex]
they are both showing proportions of 1.5 therefore the sides are similar
I need help for geometry
guys please help i have 5 mins left please 50 points
Answer:
domain: (4, 1, 0, -1, 1)
range: (2, 3, 0, -1, -3)
Step-by-step explanation:
domain: x-values
range: y-values
Answer:
Domain: {-1, 0, 1, 4} Range: {-3, -1, 0, 2, 3}
Step-by-step explanation:
Hi there,
To find the domain, list all of the x values and put them in numerical order. Don't repeat the same numbers.
Do the same thing for the y values when finding the range.
Hope this helps. Cheers.
Diego’s family car holds 14 gallons of fuel. Each day the car uses 0.5 gallons of fuel. A warning light comes on when the remaining fuel is 1.5 gallons or less.
Write an inequality to determine the number of days Diego’s father can drive the car before the warning light comes on. Use t as your variable.
Four plumbers estimated the length of the radius of a cylindrical pipe. The estimates made by the plumbers are listed.
• Plumber W estimated that the radius had a length of 3/25 inches.
• Plumber X estimated that the radius had a length of \|3/11 inches.
• Plumber Y estimated that the radius had a length of 9/100 inches.
• Plumber Z estimated that the radius had a length of pi/24 inches.
Which list shows these lengths in order from greatest to least?
Answer:https://brainly.com/question/22157981
Step-by-step explanation:
https://brainly.com/question/22157981
Functions A function is defined by the equation f(x) = 2x - 5
Which angle is complementary to DFE? Pls answer
Answer:
<DFA
Step-by-step explanation:
When combined (<DFA and <DFE), they'll form 90 degrees which will make them complementary
Answer:
Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. If two angles are complementary then they will add up to be 90, or inversely, if two angles add up to be 90, then they are complementary. If you know one acute angle, you can calculate its complementary angle by subtracting 90 and the angle. When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.
The complement of −135° is the angle that when added to −135° forms a right angle (90° ).
Step-by-step explanation:
The graph of which line intersects the graph of y + 10 = -5(x - 1) in only one point?
Help me with this I don’t understand.
3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of general admission.
$14 / 1.75 = $8
General admission is $8
Today, where does our culture stand on issues of racism and discrimination? What civil rights issues are we currently dealing with? What should be the responsibilities of both whites and blacks? Explain.
Answer:
Step-by-step explanation:
help me find the answer, please!
Answer:
7/10
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
Hey There!
there are a total of 10 balls and only 3 out of the ten are pink
so the probability of them picking a pink one is 3/10 and the probability of them not picking a pink one is 7/10
The radius of a frisbee is 5 inches. What is the circumference of the frisbee in terms of (pi)?
Answer:
10π inches
Step-by-step explanation:
C = 2πr
C = 2π(5)
C = 10π ≈ 31.42
How much simple interest will sean earn of $200 if he invest it for 3 years at 8% interest?
Answer:
$48
Step-by-step explanation:
He will earn $16 interest for one year. After 3 years, that will triple to $48