Answer:
The correct answer is E
Step-by-step explanation:
you multiply each of them and you get a total of 580.608 this number is rounded to 580.6.
n
What is the sum?
2.
X
X+ 3
+
3
X+ 3
+
X+ 3
ا اتيا
X+5
X+ 3
X+5
3x+27
6x
X+ 3
Answer:
x+5/x+3
Step-by-step explanation:
PLEASE HELP ME I REALLY NEED IT
Answer:
Triangle B
Step-by-step explanation:
you square both of your smallest sides, then you add them together and they should equal your largest side squared.
Answer:
B. 3, 4, 5Step-by-step explanation:
We solve this using the Pythagorean theorem: a² + b² = c²
Triangle A: 10, 12, 15
10² + 12² = 15²
100 + 144 = 225
244 ≠ 225 ❌
NOT A RIGHT TRIANGLE! ❌
Triangle B: 3, 4, 5
3² + 4² = 5²
9 + 16 = 25
25 = 25 ✅
RIGHT TRIANGLE ✅
Triangle C: 7, 8, 9
7² + 8² = 9²
49 + 64 = 81
113 ≠ 81 ❌
NOT A RIGHT TRIANGLE! ❌
Triangle D: 5, 12, 16
5² + 12² = 16²
25 + 144 = 256
169 ≠ 256 ❌
NOT A RIGHT TRIANGLE! ❌
I'm always happy to help :)
baseball card that was valued at $200 in 1980 has intreased in value by 7% each year. Write a function to model this situation, then find the
value of the card in 2016.
The function to represent this situation is A = P( NR+1 ) and the amount in 2016 is $704.
What is simple interest?"Simple interest is a method to calculate the amount of interest charged on a sum at a given rate and for a given period of time. In simple interest, the principal amount is always the same".
For the given situation,
Principle, P = $200
Rate of interest, R = 7% = 0.07
Number of years from 1980 to 2016, N = 36
The total amount in 2016 can be modeled as the equation,
[tex]A=P(NR+1)[/tex]
⇒ [tex]A = 200[(36)(0.07)+1][/tex]
⇒ [tex]A=704[/tex]
Hence we can conclude that the function to represent this situation is A = P( NR+1 ) and the amount in 2016 is $704.
Learn more about simple interests here
https://brainly.com/question/2573487
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16. What number is four less than twice itself?
Answer:
2x-4. When you take a number- x- and add 2 of them -2x- and subtract 4 from it.
Ade has two similar scale models of the same pyramid. The first model has a
height of 5 inches and a surface area of 80.9 square inches. The linear dimensions
of the second model are each increased by a common factor so that the height of
the second model is 15 inches. To the nearest tenth of a square inch, what is the
surface area of the second model?
Please help!
Answer: 242.7 square inches
Step-by-step explanation:
Hi, to answer this question we have to apply proportions:
The first model has a height of 5 inches and a surface area of 80.9 square inches:
The proportion is : height/ surface area= 5 in / 80.9 in2
For a height of 15 inches
15 in/ x in2
So:
5/80.9 = 15/x
x= 15/ (5/80.9 )
x= 242.7 square inches
Feel free to ask for more if needed or if you did not understand something.
will give brainlist if right
Answer:
10/50 = 20%
20% experimental probability
1/5 experimental probability
Determine the change to diagonal one of a rhombus if the area is multiplied by 1/8 and diagonal two is multiplied by 1/2 . Answer: Diagonal one is multiplied by
Answer:
Diagonal one is multiplied by 4
Step-by-step explanation:
area = dia 1 * dia2 / 2
area/8 = dia1/x * dia2/2 / 2
->x = 4
PLEASE HELP ME!!!
I don't understand....
If possible, please explain!
Answer:
55
Step-by-step explanation:
Since this is an isosceles triangle, the angles at the bases of the identical legs must be equal
<A = <C
3x+40 =x+50
Subtract x from each side
3x-x+40 = x+50-x
2x +40 = 50
Subtract 40 from each side
2x+40-40=50-40
2x = 10
Divide each side by 2
2x/2=10/2
x = 5
We want to find <A
3x+40
3(5)+40
15+40
55
6) Marcus has a box that is 4 feet long, foot wide, and 2 feet high. What is the volume
of the box?
Answer: 8 Cubic feet
Step-by-step explanation:
Volume = l x h x w
= 4 * 2 * 1
= 8
Answer:
Step-by-step explanation:
l = 4 ft
w = 1 foot
h = 2 ft
Volume of box = lwh
= 4 * 1 * 2
= 8 cubic feet
Solve this question
Answer:
2 2/3
Step-by-step explanation:
-2 1/3 - - 5= ?
-2 1/3 + 5=2 2/3
Answer:
2 2/3
Step-by-step explanation:
I need a step by step solution ASAP
Answer:
C 4 /x^2
Step-by-step explanation:
20x / 5x^3
First divide the numbers
20/5 = 4
Then divide the variable
x/x^3 = x/ xxx = 1/ xx = 1/x^2
We are left with
4/x^2
please help, 20 points
Answer:
25x
Step-by-step explanation:
Perimeter is all sides added up
Simplify the radical expression (3 + √6) (3 - √6)
Answer:
3
Step-by-step explanation:
(3 + √6) (3 - √6) = 9-3√6+3√6-6 = 9-6 = 3
(pls mark brainliest fam)
Answer:
3
Step-by-step explanation:
use FOIL method. ;)
If the extreme values are removed from this data set, which of the following does not change?
12, 40, 44, 44, 45, 47, 48, 64
Answer:
40, 44, 44, 45, 47, 48
Step-by-step explanation:
Jerome works as a waiter. He earns $80 each weekend plus 15% in tips based on the cost of the meals served.
Part A. Jerome served $725 worth of meals last weekend. How much did Jerome earn last weekend?
Answer:
He gets paid $80 each weekend, and a 15% with tips.
you would need to figure out the tips, by taking the $725 and timesing it by .15 for the percent.
which would be 108.75
you would now take 108.75 and add 80 to get what he made that weekend.
108.75+80 = 188.75 dollars
Step-by-step explanation:
The slopes of perpendicular lines are
A. equal
B. negative reciprocals
C. reciprocals
D. opposites
Answer:
B: Negative Reciprocals.
30 students apply for a scholarship,
10 have college degrees
18 have school certificates
8 have both qualifications.
(a) Draw a Venn diagram to show thi
information.
(b) How many students have no
qualification?
Answer:
A - school certificates
B - college degrees
So 30 - (10 + 8 + 2) = 10 have no qualification
what is the answer to 18x-5 < 3(6x-2) ?
Answer:
No solution
Step-by-step explanation:
18x - 5 < 3(6x - 2) Distribute the 3 to (6x - 2)
18x - 5 < 18x - 6
-18x -18x Subtract 18x from both sides
-5 < -6 There is no solution because -5 is not less than -6.
If this answer is correct, please make me Brainliest!
Step by step solution/explanation needed ASAP
Answer:
a) 2
b) [tex]\frac{4x}{y}[/tex]
Step-by-step explanation:
a) [tex]\frac{\sqrt{500} }{\sqrt{5} }[/tex]
We can rewrite 500 as 100*5 and 100 is [tex]10^2[/tex] causing the 10 to come out of the root.
[tex]\frac{10\sqrt{5} }{\sqrt{5} }[/tex]
Rationalize.
[tex]\frac{10\sqrt{5} }{\sqrt{5} }*\frac{\sqrt{5} }{\sqrt{5} } =\frac{10}{5}=2[/tex]
----------------------------------------------------------------------------
b) [tex]\frac{\sqrt{48x^3} }{\sqrt{3xy^2} }[/tex]
48 can be rewritten as 6*8 and 8 can be rewritten as [tex]2^2*2[/tex]
[tex]\frac{\sqrt{6*2^2*2x^3} }{\sqrt{3xy^2} }[/tex]
[tex]\frac{2\sqrt{6*2x^3} }{\sqrt{3xy^2} }[/tex]
[tex]\frac{2\sqrt{12x^3} }{\sqrt{3xy^2} }[/tex]
12 can be rewritten as 4*3 and 4 can be rewritten as [tex]2^2[/tex]
[tex]\frac{2\sqrt{2^2*3x^3} }{\sqrt{3xy^2} }[/tex]
[tex]\frac{2*2\sqrt{3x^3} }{\sqrt{3xy^2} }[/tex]
[tex]\frac{4\sqrt{3x^3} }{\sqrt{3xy^2} }[/tex]
[tex]x^3[/tex] is the same as [tex]x^2*x[/tex] causing x to come out of the root, as well as y.
[tex]\frac{4x\sqrt{3x} }{y\sqrt{3x} }[/tex]
Rationalize
[tex]\frac{4x\sqrt{3x} }{y\sqrt{3x} }*\frac{\sqrt{3x} }{\sqrt{3x} } =\frac{4x*3x}{y*3x} =\frac{12x^2}{3xy}=\frac{4x}{y}[/tex]
What is the surface area of a cylinder with base radius 3 and height 6?
Either enter an exact answer in terms of 7 or use 3.14 for and enter your answer as a decimal.
6
square units
Report a problem
Stuck? Watch a video or use a hint.
Answer:
I think the answer is 169.65
Answer:54 pi
Step-by-step explanation:
Which transformation preserves only angle measurement? A)dilation B)rotation C)reflection D)translation
Answer:
A)dilation
Step-by-step explanation:
The transformation preserves only angle measurement is dilation. The transformation helps in taking up the production of an image that is of the same shape as the main original image.
Ans
A dilation
........,....
Simplify
-2x - 4(4x - 8)
Answer:
- 18x + 32
Step-by-step explanation:
Given
- 2x - 4(4x - 8) ← distribute parenthesis
= - 2x - 16x + 32 ← collect like terms
= - 18x + 32
Two adjacent angles that make a straight line are called a_________
The angles that make a straight line are called linear pair of angles.
What is linear pair?A linear pair is a pair of adjacent angles formed when two lines intersect. The two angles of a linear pair are always supplementary, which means their measures add up to 180 degrees.Given are two adjacent angles.
Two adjacent angles that make a straight line are called linear pair of angles.
Therefore, the angles that make a straight line are called linear pair of angles.
To solve more questions on angles, visit the link below -
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if i want to.find out when an object hirs the ground i should _____
Answer:
You should test out with different objects in different places. But, I would be careful not to use anything that could break!
Two cars are doing a race around a 20-km track. They start from the same place at the same time. The speed of first car is 60 km/h, speed of second car is 80 km/h. How long will it take second car to lap the first car?
Answer:
20 km less than the first car
Step-by-step explanation:
(07.03 MC)
Milan uses a probability simulator to roll a six-sided number cube 100 times and to flip a coin 100 times. The results of the experiment are shown below:
Number on the Cube Number of Times Rolled
1
10
2
8
3
33
4
29
5
11
6
9
Heads Tails
29
71
Using Milan's simulation, what is the probability of rolling a 5 on the number cube and the coin landing on tails?
11
10.000
71
10,000
Answer:
P(Both) = 781/10000
Solution:
P(T) = 71/100
P(6) = 11/100
P(Both) = P(T) * P(6)
(Both) = 71/100 * 11/100
P(both) = (71 * 11) / 10000
P(Both) = 781/10000
Brainliest please, I need a few more ;D
Short Answer D
Remark
Thank you for trying to pose the question so clearly.
Givens
T = 71 times
5 being rolled = 11
Substitution and solution.
P(T) = 71/100
P(6) = 11/100
P(Both) = P(T) * P(6)
P(Both) = 71/100 * 11/100
P(both) = (71 * 11) / 10000
P(Both) = 781/10000
RUNNING OUT TIME SOMEONE HELP! :)
Answer:
top right
Step-by-step explanation:
linear function means straight line
The only function that is a straight line is the top right
Answer:
Upper Right
Step-by-step explanation:
A linear function is a line
Gtftgohcigcigcigvvohvlkk gm
Answer:
its 34 the first person is correct
I need a step by step for this question because I am not understanding the second half.
A coin is flipped 160 times. It landed on heads 82 times and tails 78 times. A different coin is flipped 250 times. It landed on heads 115 times and tails 135 times.
What is the empirical probability of flipping a heads on the first coin AND flipping a heads on the second coin?
Find the equation (in terms of x) of the line through the points (-3,2) and (4,-12)
Answer: y= -2x -4
Step-by-step explanation:
-3-4= -7
2-(-12)=14
14/-7= -2 as the slope. y=-2x +B
2=-2(-3) +b
2=6 +b b=-4
y= -2x -4