1/2 + 3/4 = 3/4 ........... false, so we do not add anything
5/8 - 1/4 = 3/8 ............ true, so we have (10 * 3/8) = 15/4
4/5 + 7/10 = 1 1/2 ....... true, so we have (10 * 1 1/2) = 15
2 1/2 - 1 5/6 = 1/6 ...... false, so we do not add anything.
we are then left with 15/4 and 15, on adding all together, we have
100 + 15/4 + 15 = 118.75
for more on simple additions, see https://brainly.com/question/4933260
The organizers of a conference needs to prepare at least 200 notepads for the event
and have a budget of $160 for the notepads. A store sells notepads in packages of 24
and packages of 6.
24x + 6y > 200
This system of inequalities represent these constraints:
(16x + 5.40y = 160
The system of inequalities represent these constraints is 24x + 6y > 200 and 16x + 5.40y ≤ 160
Inequalities shows the non equal comparison of numbers or expressions.
Let x represent the number of packages of 24 notepads and y represent the number of packages of 6 notepads
Since the organizers need to do at least 200 notepads, hence:
24x + 6y > 200
Also, they have a budget of $160. Let us assume that each 24 package cost $16 and each 6 package cost $5.40, hence:
16x + 5.40y ≤ 160
The system of inequalities represent these constraints is 24x + 6y > 200 and 16x + 5.40y ≤ 160
Find out more at: https://brainly.com/question/25285332
Simple interest
A. cannot be paid by credit unions.
B. cannot be expressed as a percentage.
C. is another name for compound interest.
D. is paid only on the original principal.
Step-by-step explanation:
option D is correct according to my understanding
hope this answer helps you dear! take care
what is h(6)?
PLS HELP I FAILED THIS TEST TWICE
Answer:
the answer should be b (14)
Answer: hydrogen 6
Step-by-step explanation:
Find the value of X.
Answer:
35
Step-by-step explanation:
x + 10 = 45
x = 35
Answer:
x=35
Step-by-step explanation:
Opposite sides are equal so angle MNL is equal to JNK.
THerefore, JNK is 45 degrees.
So, x+10=45. We can simplify this to x=35.
Hope that helps!
If x+y= -4 and xy=2, then find the value of x²+y²
Answer:
x² + y² = 12
Step-by-step explanation:
x + y = -4
xy = 2
x² + y² = (x+y)² - 2xy = (-4)² - 2(2) = 16 - 4 = 12
vanillaor chocolate?? xD lol >:>
Answer:
Chocolate for sure XD
Step-by-step explanation:
Hope this helps!! lol
solve pls brainliest
Answer:
Mixed Number: 5 [tex]\frac{7}{10}[/tex]
Improper Fraction:[tex]\frac{57}{10}[/tex]
Step-by-step explanation:
A mixed number is when you express the decimal as a fraction, 0.7 is the same as [tex]\frac{7}{10}[/tex], so 5[tex]\frac{7}{10}[/tex] is your answer.
An improper fraction is a fraction where the numerator is bigger than the denominator, to do this you multipy the whole number 5, which can be written as [tex]\frac{5}{1}[/tex], by [tex]\frac{10}{10}[/tex].
[tex]\frac{5}{1}[/tex]·[tex]\frac{10}{10}[/tex]=[tex]\frac{50}{10}[/tex]
Then add 0.7, or [tex]\frac{7}{10}[/tex].
[tex]\frac{50}{10}[/tex]+[tex]\frac{7}{10}[/tex]=[tex]\frac{57}{10}[/tex]
Would you please mark my answer brainliest if it helped you? :D
ERROR ANALYSIS Describe and correct the error in identifying the terms, coefficients, and constants in the algebraic expression 2x2y
Given the algebraic expression, [tex]2x^2y[/tex], the error in the analysis shown in the diagram attached is the wrong listing of terms.
The correct analysis is:
Term: [tex]2x^2y[/tex]Coefficient: 2Constant: NoneRecall:
Given an expression, say, [tex]2x^2 + 4x + 5[/tex].
The expression has 3 terms, namely: [tex]2x^2, 4x, $ and 5[/tex]The coefficients are: 2 and 4.The constant is: 5Thus, we are given the expression, [tex]2x^2y[/tex],
The expression has only 1 term: [tex]2x^2y[/tex]
1 coefficient: 2
It has no constant.
Therefore, given the algebraic expression, [tex]2x^2y[/tex], the error in the analysis shown in the diagram attached is the wrong listing of terms.
The correct analysis is:
Term: [tex]2x^2y[/tex]Coefficient: 2Constant: NoneLearn more here:
https://brainly.com/question/4839601
..geometry is hell on earth send help also enjoy the drawing I made the describes my feelings toward geometry >:)
Answer:
Step-by-step explanation:
What are corresponding angles
Answer:
the angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.
11. Commercial jets fly between 30,000 ft and 36,000 ft. About how many hours of growing could
pass before the beanstalk might interfere with commercial aircrafts? Explain how you got your
answer
An exponential function is a function that increases rapidly as the time increases.
The number of hours that passes before the magical beanstalk interferes with commercial flight is approximately 9.384 hours.Reasons:
The function that gives the height of a beanstalk is presented as follows;
b(t) = [tex]3^t[/tex]
When the height is 30,000 ft., we have;
30,000 = [tex]3^t[/tex]
㏑(30,000) = t·㏑(3)
[tex]\displaystyle t = \mathbf{\frac{ln(30,000)}{ln(3)}} \approx 9.384[/tex]
The time it would take the beanstalk to grow 30,000 ft., t ≈ 9.384 hours
Similarly, the time it would take the beanstalk to grow to 36,000 ft. is found as follows;
[tex]\displaystyle t_{36,000} = \mathbf{\frac{ln(36,000)}{ln(3)}} \approx 9.55[/tex]
The time it would take the beanstalk to grow 36,000 ft., t ≈ 9.55 hours
The number of hours it will take the beanstalk to grow to 30,000 feet at
which it might interfere with commercial aircrafts is 9.384 hours.
Learn more here:
https://brainly.com/question/13917934
PLS HELP, WILL GIVE BRAINLIEST!
Answer: The answer to this math question about translating this given expression to an English phrase is C). 3 more than the product of 7 and 4.
Step-by-step explanation: The keywords are times and the sum, which tells us that the 2 operations are multiplication and addition, let's translate this math expression into an English phrase by looking at the 2 operation signs "×" and "+" in order to find the words to translate the given math expression into an English phrase that looks in the equation form and an English phrase like this:
7×4+3 = 3 more than the product of 7 and 4.I hope that my full given answer with my full given step-by-step explanation is very helpful to your own math question about translating this given expression to an English phrase, please mark me as Brainliest after her answer was been reported by someone and got deleted by The Brainly Moderator, take care, always be safe, and have a great rest of the day! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
Determine which of the lines, if any, are parallel or perpendicular.
Line a: 4y - 12x = 20
Line b: 3y = -x + 2
Linec: y = 3x - 1
Step-by-step explanation:
ma=3,mb=_1/3, mc=3a and c are parallelb aree perpendicular to a and cPlease help 20 points
Answer: y = 42°
Step-by-step explanation: You can find the second angle in that triangle because it is next to another 90° angle. Then you add 90 and 48 and subtract that number from 180 and you get 42. Hope this helps!
Answer:
42
pls mark brainliest if correct
Solve for x.
2x-30/X+60
90
50
Ο
70
20
Answer:
It's 50
Step-by-step explanation:
Hope it helped youuh
Answer:
x = 50
Step-by-step explanation:
2x-30+x+60 = 180
3x+30 = 180
3x = 150
x = 50
can someone help me please, this is so stressful:/
Answer:
x=2
Step-by-step explanation:
To solve for x, you want to isolate it. To do this, move terms that are NOT x and use the opposite operation to get it to the other side.
10x - 3 = 17
(Add 3 to both sides)
10x = 20
Now isolate x (since 10x is really 10 * x, you divide)
10x=20
x=2
This is how you would solve to get the solution.
Hope this helps :D
Use the distributive property to write an expression equivalent to 8(35).
Drag and drop the appropriate number into each box.
Answer:
280
Step-by-step explanation:
8(35) can be re-written as 8(30 + 5). This, in turn, is 240 + 40, or 280. This approach makes use of the Distribution Property of Multiplication.
(100 points cause i need the answer quick)
Evaluate
27 4/3
The area of a soccer field is 5 000m' and it is 50m wide. i. Find the length of the field. ii. Find the perimeter of the field.
Answer:
length = 100m
perimeter = 300m
Step-by-step explanation:
area=l×w
area=l×50
area=50l
5000=50l
l=100
perimeter =2(l+w)
perimeter=2(100+50)
perimeter =300m
brainlist please
PLEASE PLEASE HELP ME OUT
Answer:
It is 77 degrees
Step-by-step explanation:
Since line M and N are parralell, the angles are the same
Answer:
X=77
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
Alternative angle thingies are equal
write the equation of the line that passes through the points (3,1) and (-2,6) in slope intercept form
Answer:
y = - x + 4
Step-by-step explanation:
First find slope:
6-1/-2-3 = 5/-5 = -1
Then plug one point and slope into point slope form: y-y1 = k (x-x1)
Plug in (3, 1) and slope -1 --> y-1 = -1(x-3)
Simplify --> y - 1 = - x + 4
Then add 1 to both sides --> y = -x + 4
do you guys like babymetal?
Triangle ABC was dilated using the rule Dy,5/4
Answer:
10 units
Step-by-step explanation:
Just trust me
The measure of an angle is 137°. What is the measure of its supplementary angle?
Answer:
43°
Step-by-step explanation:
that is the measure of its supplementary angle
Answer:
43 degrees
Step-by-step explanation:
180 - 137 = 43
hope this helped!
(2x + 3) times (5x + 6)
The cylinder has a radius of 3 inches and a height of 9 inches. Find the volume of the
cylinder rounded to the nearest tenth.
Answer:
Volume = 254.3 inches². Step-by-step explanation: The formula for determining the volume of a cylinder is expressed as.Step-by-step explanation:
Given f(x)=2x+1 and g(x)=7-x. Find g(f(x)).
Answer:
f(g(x)) = 2(7 - x) + 1
Step-by-step explanation:
f(x) = 2x + 1
g(x) = 7 - x
The question in the picture itself says to find f(g(x)) so i'll find that instead
f(g(x)) = 2(7 - x) + 1
f(g(x)) = 14 - 2x + 1
f(g(x)) = -2x + 15
Can anyone help me with this please I really need help with this rq .
Answer:
Step-by-step explanation:
g(x) = ax - b
-76 = 27a - b
-79 = 28a - b Subtract
3 = -a Multiply both sides by -1
a = -3
g(x) = -3x - b
-85 = -3*30 - b
-85 = - 90 - b Add 90 to both sides
90-85 = - b Combine
5 = - b Multiply both sides by - 1
-5 = b
g(x) = -3x - b
g(x) = -3x - (-5)
g(x) = - 3x + 5
PLEASE HELP GIVING BRAINLIEST! :)
Answer:
10
Step-by-step explanation:
3a+b - 4
Let a =3 and b = 5
3(3) +5 -4
Multiply
9+5-4
Add and subtract
14-4
10
Answer:
10
Step-by-step explanation:
a = 3b = 5= 3a + b - 4
= 3(3) + 5 - 4
= (3 . 3) + 5 - 4
= 9 + 5 - 4
= 9 + 1
= 10
If angle 4 = 100, what is angle 6?
Answer: 100
Step-by-step explanation:
Because the two horizontal lines are parallel and diagonal splits them, 4 and 6 are congruent so they have the same angle.
4, 2, 8 and 6 all have the same angles.
1, 3, 5 and 7 all have the same angles as well.
