Given parameters:
True value of measurement = 13.6in
Absolute error = 0.05in
Unknown:
Percent of error = ?
Solution:
Error is an inconsistency introduced into a particular data set or reading.
% error = [tex]\frac{absolute error}{true value}[/tex] x 100
% error = [tex]\frac{0.05}{13.6}[/tex] x 100 = 0.368%
Percent error is 0.368%
Given that RM = 4x + 3 and MS = 6x - 12 What Is RS?
6x - 12
Answer: 10x - 9
Step-by-step explanation:
1. RM = 4x+3, MS = 6x - 12 Given
2. RM + MS = RS Segment Addition Property
3. (4x+3) + (6x-12) = RS Substitution
4. 10x - 9 = RS Add like terms
3/4 cup juice per 2/3 cup sugar, find cups juice per cup sugar
Answer:
9/8
Step-by-step explanation:
divide 3/4 by 2/3
use the KCF method
so your gonna get 3/4 divided 2/3 then change the division to multiplcation and then flip the 2/3 to 3/2
now multiply across: 3/4 × 3/2=9/8
100 POINTS
Find the amount of the discount on a $230 bicycle that is on sale for 35% off.
A. $35.00
B. $80.50
C.$ 4.26
D. $23.50
Answer:
The answer is B. $80.50
Step-by-step explanation:
I got it right on my quiz ;)
Answer:
B
Step-by-step explanation:
0.35*230 = 80.50
Alexis downloaded two apps which were 10.01 kb total. If one app was 5.21 kb, how big was the other app?
Answer:
4.8
Step-by-step explanation:
Other app= 10.01 - 5.21 = 4.8
The answer is 4.8kb
Hope this helps :)
Have a nice day!
which expression is equivalent to (r-⁷)⁶?
A segment has one endpoint at the origin O and the other endpoint at A(12,36). If point B is located on OA such that OA/BA=3 then which of the following are the coordinates of B?
(1) (4,12) (2) (9,27) (3) (8,24) (4) (36,108)
The distance between (8, 24) and (12, 36) is one-third of the distance between (0, 0) and (12, 36).
How to find the coordinates of point B?We know that:
O = (0, 0)A = (12, 36).And point B is between these two, such that:
OA/BA = 3
Meaning, OA is 3 times BA.
Now, if we apply a factor of 1/3 to point A, we get:
(12/3, 36/3) = (4, 12)
So, the distance between A and B is equal to the distance between the origin and (4, 12) (a change of 4 units in the x-component and 12 units in the y-component).
The point that meets that condition is (8, 24), which is given by multiplying by 2 the previous coordinates.
The distance between (8, 24) and (12, 36) is one-third of the distance between (0, 0) and (12, 36).
If you want to learn more about distance, you can read:
https://brainly.com/question/7243416
Write the first five terms in the sequence.
NEXT = NOW + 13, starting at –84
Answer:
-84, -71, -58, -45, -32, -19
Step-by-step explanation:
Shryia read a book cover to cover in a single session, at a constant rate. After reading for 1.51.51, point, 5 hours, she had 402402402 out of the total 480480480 pages left to read.
Let yyy represent the number of pages left to read after xxx hours.
Complete the equation for the relationship between the number of pages left and number of hours.
Answer:
33
got it right no egd ngknggingwekvnskne
n the card game The Dragons of Castlenook, players score points based on the cards they have at the end of the game. Before playing, Reagan randomly selects 13 cards from the 80-card deck and gets 5 dragons, 1 cyclops, 4 ogres, and 3 centaurs. Based on the data, estimate how many ogre cards are in the deck.
Using proportions, it is found that the estimate of the number of ogre cards in the deck is of 24.6.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, out of 13 cards, 4 are ogres. How many are ogres out of 80? The rule of three is given by:
13 cards - 4 ogres.
80 cards - x ogres.
Applying cross multiplication:
13x = 320.
x = 320/13
x = 24.6.
The estimate of the number of ogre cards in the deck is of 24.6.
More can be learned about proportions at https://brainly.com/question/24372153
Can the sides of a triangle have lengths 7.6, 2.5, and 2.2?
Answer:
No.
Step-by-step explanation:
Given the following question:
[tex]7.6, 2.5, 2.2[/tex]
In order for any given sides to form a triangle it has to pass the triangle inequality theorem, which is the sum of any two given sides of the triangle has to be greater than the third side in order for it to be a triangle.
In this case...
[tex]7.6, 2.5, 2.2[/tex]
[tex]7.6 + 2.5 = 10.1[/tex]
[tex]10.1 > 2.2[/tex]
[tex]2.5+2.2=4.7[/tex]
[tex]4.7 < 7.6[/tex]
[tex]7.6 +2.2=9.8[/tex]
[tex]9.8 > 7.8[/tex]
Therefore, your answer is "no" the following sides do not form a triangle.
Hope this helps.
1.) if gasoline costs $2.50 per gallon and your car or plane drives 25 miles per gallon, then how many gallons of gasoline will you need for your travels? how much would it cost
Answer:
$581.90
Step-by-step explanation:
5819/25 = 232.76
232.76 x $2.50 = $581.90
Translate this sentence into an equation.
The product of 2 and Gail's height is 38.
Use the variable g to represent Gail's height.
Answer:
2 × g = 38
Step-by-step explanation:
A product refers to multiplication.
Hope this helps~! Brainliest is appreciated!
what is the length of the hypotenuse? If necessary, round to the nearest tenth
Answer:
Please post the question! or at least the lengths of the triangle, so that I can help you!
Step-by-step explanation:
Math GR08 ist NW DCA 20-21
18 of 21
47 39 /0130 00
Mr. Jones is using a rope that is 8 feet long to stabilize the tree he planted in his
garden. The rope is tied down with a stake that is placed 6 feet away from the base
of the tree. A right angle is created with the rope and the base of the tree. Using the
diagram below, how far up the tree did Mr. Jones tie the rope? Round your answer to
the nearest tenth.
8 ft
6 ft
5.3 feet
6.9 feet
8.3 feet
Type here to search
EF
O
AD10/12/20
Answer:
Step-by-step explanation:
To get how far up the tree that Mr. Jones tied the rope, we will use the Pythagoras theorem since a right angle is created with the rope and the base of the tree.
The length of the rope will be the hypotenuse
The distance up the tree and away from the base will be the opposite and adjacent.
Given
length of the rope = 8feet
Distance away from the base of the tree = 6ft
According to Pythagoras;
hyp² = opp²+adj²
8² = opp²+6²
opp² = 8²-6²
opp² = 64-36
opp² = 28
opp = 5.3 feet
Hence the Mr Jones tied the rope 5.3feet above the tree. Option C is correct
Find the 35th term of the sequence
Answer:
3552
Step-by-step explanation:
So, basically, you use the formula and plugin 37, the number of terms, into n.
So:
96(37)
96(37) = 3552
Hope this helps!
Please mark brainliest.
help me ..............................
Answer:
what you have is correct the last answer is 14. You just have to do 4 x 3.5 = 14
100x100
here's sum points have a nice life
Answer:
10,000. Thanks!
Step-by-step explanation:
The circle below represents one whole
What percent is represented the shaded area
Answer:
50%
Step-by-step explanation:
Imagine a pizza, the pizza is cut into 4 slices and 2 have already been eaten. There you go! You now have the fraction 2/4. 2/4=1/2. 1/2 as a percentage is 50%.
Identify the Greatest Common Factor of 7x^4y^2 - 12x^3y^3. (1 point)
12x^4y^3
O 3x³y²
O x²y²
7x^4y^3
he greatest common factor of 7x^4y^2 - 12x^3y^3 is the greatest number that can divided both terms of the expression
The greatest common factor of 7x^4y^2 - 12x^3y^3 is x^3y^2
How to identify the greatest common factorThe expression is given as:
7x^4y^2 - 12x^3y^3
Factor out x^3
x^3(7xy^2 - 12y^3)
Factor out y^2
x^3y^2(7x - 12y)
The first factor of the expression represents the greatest common factor of 7x^4y^2 - 12x^3y^3
Hence, the greatest common factor of 7x^4y^2 - 12x^3y^3 is x^3y^2
Read more about greatest common factors at:
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Please answer, I desperately need your help! There's a great reward in store if you prove yourself to be of assistance!
Answer:
4
Step-by-step explanation:
SIKE HEHEHEHEHEHEHEHEHEHEHE
its 5 dummy
Final Question: What is the measure of x?
Angles are not necessarily drawn to scale.
Answer:
[tex]x=114[/tex]
Step-by-step explanation:
Since we know that a straight line is 180°, and we know that one of the angles is 66°, we can write a simple equation to figure this out: [tex]x+66=180[/tex] Then, to solve the equation all you would need to do is subtract [tex]66[/tex] from both sides to get [tex]x=114[/tex].
Can you help me?????????????????
Answer: #1. 104 % increase #2. 15% #3. 1%increase #4 150% .......
if you want the rest just tell me kk
Step-by-step explanation:
you have to minus each number like for example 92 and 45 and divide what ever you got from 92 and 45 and its 47 so divide 47 from 45 and youll get 104 but have to round.
Multiply: (x+4)(x+5)Simplify and write your answer in Standard Form.
Answer:
[tex](x + 4)(x + 5)[/tex]
[tex]x \times x + 5x + 4x + 4 \times 5[/tex]
[tex]x {}^{2} + 5x + 4x + 20[/tex]
[tex]x {}^{2} + 9x + 20[/tex]
The standard form of the expression (x+4)(x+5) is x²+9x+20.
What is Expression?An expression is combination of variables, numbers and operators.
The given expression is (x+4)(x+5)
x is the variable in the given expression.
We have to multiply and simplify the expression.
Let split the expression as below.
x(x+5)+4(x+5)
Apply the distributive property
x²+5x+4x+20
Combine the like terms
x²+9x+20
x²+9x+20 is the standard form of the expression (x+4)(x+5)
Hence, the standard form of the expression (x+4)(x+5) is x²+9x+20.
To learn more on Expressions click:
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Select the choice that follows the correct sequence of steps in solving this inequality. 6x + 23 > -2x + 7
Answer:
x>2Step-by-step explanation:
6x+23>-2x+76x+2x>7-238x>16 divide 8 both sidex>2aswer.Which of the following will result in a rational number? Select all that apply.
A. 645+9√4
B. 645−5√7
C. 645×9√4
D. 645÷5√7
Answer is A I just did this
How do you find the length of AC? Picture below
Answer:
12cm
Step-by-step explanation:
this is a right angle triangle
so taking 'b' as base, 'a' as perpendicular and 'c' is hypotenuse which is equal to 13cm
and 1 angle is given which 22.6 degrees
and we need to find out 'b' which is AC
so we have
sin(x)= perpendicular/hypotenuse
cos(x)= base/hypotenuse
tan(x)=perpendicular/base
cos(22.6) = base/hypotenuse=13
cos(22.6)*13 = base
0.9232*13 = base
base = 12cm
Equivalent systems of two linear equations______
have the same solutions
A. always
B. sometimes
C. never
Answer:
B
Step-by-step explanation:
Its B i took the quiz and got it right so hope this helps u
A store sells two brands of applesauce.
Which brand provides more servings?
brand A: 24 1/2 ounces 2/3 cup per serving
brand B: 30 2/3 ounces 3/4 cup per serving
Alternative text
A.
Brand A because it provides 4 19/32 servings.
B.
Brand A because it provides 16 1/3 servings.
C.
Brand B because it provides 5 1/9 servings.
D.
Brand B because it provides 23 servings.
This problem is a dog of a bear because of the units.
It tells us how many ounces are in a jar, but how many cups are in a serving.
So in order to figure out how many servings are in a jar, we have to either change the jar from ounces to cups, or else change the serving from cups to ounces.
And of course, in order to do either of those things, we need to know how many ounces make 1 cup ! Hint: 1 cup = 8 ounces .
AND PLUS trying to work with all the fractions is gonna be ridiculous too.
Jar-A: (24 1/2 ounces) / (8 ounces/cup) = 3 1/16 cups
How many servings is that ?
(3 1/16 cups) / (2/3 cup/serving) = 4 19/32 servings
Jar-B: (30 2/3 ounces) / (8 ounces/cup) = 3 5/6 cups
How many servings is that ?
(3 5/6 cups) / (3/4 cup/serving) = 5 1/9 servings
(5 1/9) is more than (4 19/32). So Jar-B provides more servings than Jar-A.
Choice - C
Note: Both brands are great for people who are on a diet, because they have to work off so many calories working out the stupid fractions, and it takes so long that they never get around to eating the applesauce.
Answer:
ar-B provides more servings than Jar-A. Choice - C
What is additive inverse and absolute value . Explain with an example .
Give me a great awesome answer so that I can mark u as brainliest
Answer:
Absolute value represents the distance from zero when graphed on a number line. For example, the number 7 is 7 units away from zero. ... A number and its additive inverse are always the same distance from zero, and so they have the same absolute value.
Step-by-step explanation:
HOPE IT HELPS . JENITA , PLS MARK AS BRAINLIEST
i need help with this....8th grade math!
Answer:
A)
Step-by-step explanation:
volume of old box is 8·3·11 which is 264 cubic inches
volume of new box is 10·10·3 which is 300 cubic inches