One day is 24 hours.
Since there are 60 minutes in one hour there are 1440 minutes in one day.
5 hours 20 minutes is the same as 300+20, 320 minutes.
So 5hr 20min is [tex]\frac{320}{1440}[/tex] of the day.
(we can simplify that to [tex]\frac{2}{9}[/tex])
:)
14. Food bill: $80.40
Sales tax: 5%
Tip: 10%
Answer:
Determine the total coast
total cost=orignal price+sale tax+tip Write the formula
=80.40+5% . 80.40+10%.80.40 subtitute the values
=80.40%0.05.80.40+0.10.80.40 Show percent as decimal
=80.40+4.02+8.04 Multiply the values
=92.46 Add the values
Step-by-step explanation:
Ryan shaded 70 squares on his hundredths grid. Sarah shaded 80 squares on her hundredths grid.
This image shows two hundredths grid next to each other. First hundredth grid has 70 squares shaded in blue and remaining are empty and second hundredth grid has 80 squares shaded in red and remaining are empty.
Part A
Which value is greater than Ryan’s decimal and less than Sarah’s decimal?
70100+4100 60100+5100 80100+1100 80100+15100
Part B
Select all the decimals that show how much of the grid Ryan shaded.
0.700
0.07
0.7
0.070
0.70
Answer:
0.7
Step-by-step explanation:
Answer:
A. 70/100 +4/100
B. 0.700, 0.7, 0.70
Step-by-step explanation:
A. The number between Ryan's 70/100 and Sarah's 80/100 will be 70/100 + some number less than 10/100, such as ...
70/100 +4/100
__
B. Trailing zeros (or their lack) don't change the value. Ryan has 70/100 = 0.70 of the grid shaded. Equivalent numbers are ...
0.70
0.7
0.700
please help ? i’ll give brainliest !
Answer:
3,20 is the point bc thats the only thing it intersects with
Step-by-step explanation:
There are 3 consecutive integers that have a sum of 15. Which integers are they?
Answer:
4, 5, 6
Step-by-step explanation:
The average of the three is the middle one: 15/3 = 5. Three consecutive integers with 5 in the middle are ...
4, 5, 6
For questions 4-5, decide whether each table of values describes a function or not.
Label each table with "Function" or "Not a function." In each case, explain your
reasoning
x
0 1.5 2 2.5 3 3.5 4
Fx) 0 5
5 8
88
9
Label:
Explanation:
Answer:
Function
Step-by-step explanation:
Two different X's could equal the same Y value so this is a function. Remember if there's multiple of the same input (x) equalling different outputs (y) then it is not a function. If there's multiple inputs (x) equalling the same output (y) it's just coincidence and works.
Simplify the following expression.
Answer:
[tex] \huge{ \boxed{ \sf{ \frac{1}{64} }}}[/tex]
Step-by-step explanation:
[tex] \star{ \sf{ \: \: \: {4}^{ - \frac{11}{3} } \div {4}^{ - \frac{2}{3} } }}[/tex]
[tex] \underline{ \: \text{Remember!}} : [/tex] If [tex] \sf{ {x}^{a} \: and \: {x}^{b} }[/tex] are two algebraic terms , then their quotient is given by [tex] \sf{ {x}^{a} \div {x}^{b} = {x}^{a - b} } [/tex]
i.e To divide two terms with the same base, the power of divide is subtracted from the power of the dividend and the same base is taken.
[tex] \mapsto{ \sf{ {4}^{ - \frac{11}{3} - ( - \frac{2}{ 3}) } }}[/tex]
[tex] \sf{We \: know \: that : ( - ) \times ( - ) = ( + )}[/tex]
[tex] \mapsto{ \sf{ {4}^{ - \frac{11}{3} + \frac{2}{3} } }}[/tex]
Now, Simplify : -11/3 and 2/3
While performing the addition or subtraction of like fraction, you just have to add or subtract the numerator respectively in which the denominator is retained same.
[tex] \mapsto{ \sf{ {4}^{ \frac{ - 11 + 2}{3} } }}[/tex]
[tex] \underline{ \text{Remember!}} : [/tex] The negative and positive integers are always subtracted but posses the sign of the bigger integer
[tex] \mapsto{ \sf{ {4}^{ \frac{ - 9}{3} } }}[/tex]
Divide -9 by 3
[tex] \mapsto{ \sf{ {4}^{ - 3} }}[/tex]
[tex] \underline{ \text{Remember!}} : [/tex] If [tex] \sf{ {a}^{ - m}} [/tex] is an algebraic term , where m is a negative integer , then
[tex] \sf{ {a}^{ - m} = \frac{1}{ {a}^{m} } }[/tex]
[tex] \mapsto{ \sf{ \frac{1}{ {4}^{3} } }}[/tex]
Evaluate the power : 4³
[tex] \mapsto{ \sf{ \frac{1}{64} }}[/tex]
Hope I helped!
Best regards!:D
~[tex] \text{TheAnimeGirl}[/tex]
Simplify the expression: 5(n − 6)
Answer:
5n-30
Step-by-step explanation:
5 times n= 5n. 5 times -6 is -30. 5n-30.
please help!!
find the real roots of the equation 7x^2+3x+1 = 0
☽------------❀-------------☾
Hi there!
~
[tex]7x^2+3x+1 = 0[/tex]
Find the roots of [tex]x = - \frac{3-i\sqrt{19} }{14},\frac{3+i\sqrt{19} }{14}[/tex] by solving for x.
[tex]x = \frac{-3± i\sqrt{19} }{14}[/tex]
❀Hope this helped you!❀
☽------------❀-------------☾
A publisher sells digital copies of their new book, paperback copies or barnacle copies. For every 4 digital sales they make, they make 5 paperback sales and 1 hardback sale. In the first week of sales, the company sells 307 more paperback copies of the book than hardback copies. How many total copies of the book did the company make in week 1?
Answer:
Step-by-step explanation:
A publisher sells digital copies of their new book, paperback copies or barnacle copies.
Digital sales = d
Paper back sales = p
Hard back sales = h
For every 4 digital sales they make, they make 5 paperback sales and 1 hardback sale.
In the first week of sales, the company sells 307 more paperback copies of the book than hardback copies.
p = 307 + h
How many total copies of the book did the company make in week 1?
I need t o know which is prime
Answer:
Number greater than 1 that is not a product of two smaller natural numbers.
If f(x) = 2 ( x - 5)
Find: f19)
:(
Answer:
28
Step-by-step explanation:
All you have to do is to plug the number that is in parentheses -> f(x), in this case, is 19 therefore all you really had to do is to plug 19 into the equation and then solve.
What is the value of n?
I need help I don't get this question
Answer:
6 Books
Step-by-step explanation:
If he read 3 books for 8 week that is 24 books and then 30-24 is 6
Answer:
6 more books
Step-by-step explanation:
8*3 is 24 and he needs to read 30 books so 30-24 is 6, so he needs to read 6 more books.
b/4 + 1/7 = 15, what is b?
Answer:
b= [tex]\frac{416}{y}[/tex] = 59.429
Answer:
b = 416/7
Step-by-step explanation:
b = 416/7 or you could say 59.4
Which relation has a range of {0, 1, 2, 3}? (idk if its option 3 or not I just chose a random one)
Answer:
Option 1
Step-by-step explanation:
Remember that range is the x values or the input. So in this case the inputs {0, 1, 2, 3} are all matching the ones in option one!
Hope this helps and have a great day!
If f(x) = sin(ln(2x)), then f’(x)=
Answer:
B. cos(ln(2x))/x
Step-by-step explanation:
We know that the inverse of sin is cosine. Note, arcsin means the same thing as inverse sin:
sin(ln(2x))Because sin (a) = sin (b) --> a = arcsin (b)
Therefore: ln(2x) = arcsin(y)Solve ln(2x)=arcsin(y) for x(e^arcsin(y))/2Subsitute y = x
(e^arcsin(x))/2Therefore, we get the answer as cos(ln(2x))/x-41-32 find the sum or difference or product
Answer:
-73 , and its called the DIFFERENCE
youre welcome (:
Solve the following equation
(1) 7x2 + 2x - 1 = 0
Answer:
-6.5
Step-by-step explanation:
find the distance between "A (1,-2) and B (-2,2)
using Distance formula
There are 321 crayons in a box and 204 crayons on the floor. About how many fewer than 1,000 crayons are there? Estimate. Then solve. The estimated number of crayons fewer than 1,000 is . The exact number of crayons fewer than 1,000
Answer:
See below
Step-by-step explanation:
The estimated number:
300 + 200 = 500The difference between the estimated number an 1000 is:
1000 - 500 = 500The exact number:
321 + 204 = 525The difference between the exact number and 1000 is:
1000 - 525 = 475Can someone help me thats really good at math and knows what there doing). Victoria is 4 years older than her neighbor. The sum of their ages is no more than 14 years. Enter an inequality that can be used to represent this situation in tbe box, where x represents Victoria's neighbor's age. ( Will Mark Brainliest need to get an excellent grade
v is 4 more tha x
v=4+x
sum is no more than 14
v+x≤14
sub 4+x for v
4+x+x≤14
4+2x≤14
minus 4 both sides
2x≤10
divide both sides by 2
x≤5
5+4=9
the neighboor's age is 5 years
and victoria is 9
Please help will give brainliest
Answer:
-5 ⁷/12
Step-by-step explanation:
-⁷/12+ -5
-5 ⁷/12
Answer:
Mixed Number: -5 7/12
Improper Fraction: -67/12
Step-by-step explanation:
-7/12 + (-5)
-7/12 - 5/1
Change so they have a common denominator
-7/12 - 60/12
= -67/12
= -5 7/12
Hope this helps
Geometry 1 chapter test
Step-by-step explanation:
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The measures of the other three angles in a rectangle are also 90 degrees each.
The length of the other leg in the given right triangle is 12 units.
We have,
In a rectangle, all interior angles measure 90 degrees.
So, the measures of the other three angles in a rectangle are also 90 degrees each.
In a right triangle, the Pythagorean theorem can be used to find the length of the missing leg.
(Length of one leg)² + (Length of the other leg)² = (Hypotenuse)²
(5)² + (Length of the other leg)² = (13)²
25 + (Length of the other leg)² = 169
(Length of the other leg)² = 169 - 25
(Length of the other leg)² = 144
Taking the square root of both sides, we find:
Length of the other leg = √144
Length of the other leg = 12 units
Therefore,
The measures of the other three angles in a rectangle are also 90 degrees each.
The length of the other leg in the given right triangle is 12 units.
Learn more about triangles here:
https://brainly.com/question/25950519
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The complete question:
In a rectangle, if one of the interior angles measures 90 degrees, what are the measures of the other three angles?
Given a right triangle with one leg measuring 5 units and the hypotenuse measuring 13 units, what is the length of the other leg?
What is the value of the expression below when y=6
Answer:
35
Step-by-step explanation:
6x6=36
36-1=35
Could I please have BRAINLIEST.
The value of the give expression for y=6 is 2.
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
The given expression is y²-5y-4.
Substitute y=6 in the given expression, we get
6²-5×6-4
= 36-30-4
= 2
Therefore, the value of the give expression for y=6 is 2.
To learn more about an expression visit;
https://brainly.com/question/28170201.
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"Your question is incomplete, probably the complete question/missing part is:"
What is the value of the expression below when y=6.
y²-5y-4
How can I solve this ?
Answer:
"y" puede valer o 3 o 9/4
Step-by-step explanation:
espero te ayude
help to solve -2 = -n + 8
Answer:
n = -5
Hope it helps u mate
If the large square represents one whole, what fraction is represented by the shaded area?
Answer:
[tex] \frac{9}{50} [/tex]
Step-by-step explanation:
We have one whole large square divided into 100 parts (there are 100 boxes).
18 of these boxes are shaded red, therefore, the fraction that represents the shaded areas = number of shaded area ÷ by the total boxes the square is made of
Fraction of shaded area = [tex] \frac{18}{100} [/tex]
Simplify further:
[tex] = \frac{2*9}{2*50} = \frac{9}{50} [/tex]
The fraction representing the shaded area [tex] = \frac{9}{50} [/tex]
Are the two triangles similar? If so, state the reason and the similarity statement.
Answer:
C :)
Step-by-step explanation:
No, the two triangles are similar. Option D is correct.
What is the similarity law for triangles?While having the same size is not required, it is required by law to demonstrate that the two triangles have the same form. The angles that correspond to those sides have the same congruence and the same ratio of sides.
It is given in ΔVWX and ΔYZX
WX=8,ZX=2
VX=9,YX=3
When two triangles have an equal number of corresponding sides and corresponding angles, they are said to be similar.
It is obtained that,
ZX/WX=1:4
YX/VX=1:3
ZX/WX≠YX/VX
Since their ratio is not equal there is no possibility for the triangles to be similar. As a result, the triangle is not similar.
Thus, option D is correct.
Learn more about the similarity of triangles here:
brainly.com/question/8045819
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Which statements about the graph of a function, its additive inverse, and its multiplicative inverse are true? Check all that apply.
The sum of the function and its additive inverse is 0.
The function and its additive inverse have symmetry over the x-axis. The function and its additive inverse have symmetry over the y-axis. The product of the function and its multiplicative inverse is 1.
The function and its multiplicative inverse have rotational symmetry.
Answer:
A B D
The sum of the function and its additive inverse is 0.
The function and its additive inverse have symmetry over the x-axis.
The product of the function and its multiplicative inverse is 1.
Step-by-step explanation:
Answer:
The correct answers are:
A, B, and D.
Step-by-step explanation:
Edge 2020
ITS EASY PLS HELP !!!
Answer:
26/9
Step-by-step explanation:
