Answer:
this is true, just count by five four times
Step-by-step explanation:
Ryan buys 4 tacos for $5 and Maria buys 5 tacos for $8. Did they pay the same rate? Explain and show your reasoning? P.S im in a class right now so yeah.
Answer:
Step-by-step explanation: You must multuply the number of tacos by the money for all of them then you compare them and see if the see if they payed the same rate!P.S i'm in class too!!
Answer: They did not pay the same rate
Step-by-step explanation:
If they were to pay the same price the unit rate would be 1.25 but instead Ryan paid 1.25 for each taco and Maria paid 1.6 for each taco, which means they did not pay the same rate.
If a number a is chosen at random from the set
of positive integers less than 20, then what is the
probability that 12/a > a?
A. 12/19
B. 3/5
C. 7/19
D. 3/19
Answer:
D. 3/19
Step-by-step explanation:
12/1 = 12
12/2 = 6
12/3 = 4
These are the only ones that make the equation true.
There are also only 19 numbers because they need to be less than 20 like the question indicated. Therefore, the answer is D.
8(10-k)-2k=0 just need help solving
Answer:
k=8
Step-by-step explanation:
8(10-k)-2k=0
80-8k-2k=0
80-10k=0
-10k=-80
-80/-10
k=8
Answer:
The answer to this problem is k=8
Rewrite the equation by completing the square.
x^2-6x-16=0
Answer:
(x - 8)(x + 2) = 0
Step-by-step explanation:
To rewrite the equation, we need to factor:
x² - 6x - 16 = 0
(x - 8)(x + 2) = 0
what is the answer to 10 x 102
Answer: 1,020
Step-by-step explanation:
Please help I’ll give brainiest!
Answer:B
Step-by-step explanation:
I did the google assignment
Write the number 0.099 in scientific notation.
Answer:
99*10^(-3)
Step-by-step explanation:
When you get a decimal you always have to have a negative when with powers of 10 and 99 is like the decimal 99.0 and if you move the decimal over 3 times you get 0.099
What is 15.60 to 11.70?
Answer:
the answer is 133.33
Step-by-step explanation:
hope this helps
Х
8
24
10
30
12
36
14.
42
what is the Domain and
Range
Answer: the range is 41, when finding the range you're finding the difference between the largest number and the smallest number so 42-X=1=41
Step-by-step explanation: when finding the domain you're simplifying the number, but since 41 can't be simplified it remains as 41
... The End
Add using the number line.
−9+6
Drag and drop the word Sum to the correct value on the number line.
Answer:
-3
Step-by-step explanation:
Please help if you can. And please explain
Answer: Choice B) 0.63
==============================================
Work Shown:
1.1 is 174% of what number
1.1 = 174% of what number
1.1 = 174% of x
1.1 = 1.74*x
1.74x = 1.1
x = 1.1/1.74
x = 0.632183908045977 which is approximate
x = 0.63
Write 0.00000000000801 in scientific notation.
[tex]801 \times {10}^{ - 14} = 8.01 \times {10}^{ - 12} [/tex]
Done...
Good luck ♥️♥️♥️♥️♥️.
The altitude of a triangle is 5 cm less than the base. The area is 42 cm². which equation best represents the situation where X represents the altitude of the triangle ?
Answer:
a
Step-by-step explanation:
the sum of the second and fourth of four consecutive integers is 110
Answer:
The integers: 53, 54, 55, 56
Step-by-step explanation:
Consecutive integers increase by 1, so if x is the smallest one, then the numbers are:
x, x+1, x+2, x+3
the sum of the second and fourth: x+1 + x+3 = 2x+4
so: 2x + 4 = 110 ⇒ 2x = 106 ⇒ x = 53
So the integers we are looking for:
53, 54, 55, 56
Find the factored form of the expression. Check your answer.
5x2 +5
5x² +5= 1 (Type an exact answer, using radicals and i as needed.)
Answer:
5² × 5
5²: 10
karena ada pangkat 2
jadi kita kalikan dengan jumlah yang
dihitung yang sesuai dengan pangkat nya
Contoh:
5×10+5 =
55
Step-by-step explanation:
( Type an exact answer,using radicals and i as
needed) .
3.68 x 10^3 show me step by step please I need help.
Answer:
3680
Step-by-step explanation:
Do 10x10x10 = 1,000 Then take a zero for every place so
100 36.8
10 368
3680.
Get it?
Answer:
the answer would be 3,680
Step-by-step explanation:
3.68*10= 36.8
36.8*10=368
368*10= 3680
PLEASE HELP .. At the beginning of the school year, the number of students in the band was the same as the number of students in the choir. Throughout the school year, the number of students in the band decreased by 8, and the number of students in the choir decreased by 4. At the end of the school year, the number of students in the choir was 25% more than the number of students in the band. How many students were in the band at the beginning of the school year?
Which is the minimum or maximum value of the given function?
A.
The function has a minimum value of -4.
B.
The function has a maximum value of -4.
C.
The function has a maximum value of -3.
D.
The function has a minimum value of -3.
Answer:
The function has a minimum value of -4.
Step-by-step explanation:
i got it right
Please help really low grade and a test, I need help and I only have 1 attept left!
This is my first question
Which of the following lines is perpendicular to the line 2x - y = 4?
y = -2x - 12
y = 1/2x + 12
y = -1/2x + 12
y = 2x + 12
Answer:
a
Step-by-step explanation:
First to answer gets brainliest!
Answer:
it is the first one
Step-by-step explanation:
Which shows all the like terms in the expression? Pleeassseee helpppp.
Can someone please help me on this?
Answer:
linear pair: a pair of angles that equal 180 and make a line
complementary angles: 2 angles that equal 90 degrees
vertical angles: angles that are vertical from each other that equal the same sum
supplementary angles: 2 angles that equal 180 degrees
Step-by-step explanation:
ima sophomore did this a long time ago.
.
Point A is located at ( h , k ). Point B is located at ( h , j ). M is the midpoint of segment AB . Determine the coordinates of point M .
Answer:
Step-by-step explanation:
The midpoint of two coordinates (x1, y1) and (x2, y2) is expressed as;
M(X,Y) = {(x1+x2)/2, (y1+y2)/2}
Given the points A(h, k) and B(h,j)
x1 = h, y1 = k, x2 = h, y2 = j
Substitute into the formula;
M(X,Y) = {(x1+x2)/2, (y1+y2)/2}
M(X,Y) = {(h+h/2, (k+j)/2}
M(X,Y) = {(2h)/2, (k+j)/2}
M(X,Y) = {h, k+j/2}
hence the coordinates of point M is {h, k+j/2}
rolex worked 40 hours last week. he had $74 deducted from his earnings for taxes. if he had $286 left after deduction, how much does rolex earn per hour?
What is the difference between a linear function and a nonlinear function? Explain what each looks like when represented as a table and as a graph.
Answer:
Sample Answer: A linear function has a constant rate of change, while a nonlinear function does not. For a table of values to be linear, the outputs must have a constant rate of change as the inputs increase by 1. On a graph, the function must be a straight line to be linear.
Answer:
On a graph, it is easy to remember whether a function is linear or nonlinear. Nonlinear means the graph is not a straight line. The graph of a nonlinear function is a curved line. If it is straight, then it is linear. On a table, you can determine whether a function, in tabular form, is nonlinear by observing that the jump in y varies for each unit of change in x.
Step-by-step explanation:
This is NOT the sample response. Please do not use the sample response as it is not the actual answer and teachers may find out you are not using your own responses.
Given the histogram, use the frown down menus to identify the elements.
Zero frequency:
A) 300-350
B) 351-400
C)401-450
A peak:
A) 651-700
B)601-650
C)451-500
Answer:
Zero frequency:
✔ 351–400
A peak:
✔ 651–700
Step-by-step explanation:
Answer:
B: 351-400 (zero frequency)
A: 651-700 (peak)
Step-by-step explanation:
edg2020
I dont get this at all somebody help
Answer:
ok lets relax and figure this out,
so the arts academy basically has only 100 students.
There’s 4 tutors per 40 students.
6 teachers per 114 students
so it’s basically division
19 kids per teacher, 1 tutor per ten kids
see? All worked out! If you need help just add a comment to this!
please help me as soon as possible ! I have till 12AM to finish all my work I have a ton please help! :)
Answer: second one, then the 4th one
Step-by-step explanation:
Write the inverse of the conditional statement.
If a polygon is regular, then it has congruent angles and congruent sides.
A polygon has congruent angles and congruent sides, if and only if, it is regular.
If a polygon has congruent angles and congruent sides, then it is regular,
If a polygon does not have congruent angles and congruent sides, then it is not regular.
If a polygon is not regular, then it does not have congruent angles and congruent sides.
UD OLIOTION
Answer:
D is the correct answer
If a polygon is not regular, then it does not have congruent angles and congruent sides.
Answer:
If a polygon is not regular, then it does not have congruent angles and congruent sides.
Step-by-step explanation:
CHARITY Janet is walking 20 laps of a track in a
relay to raise money for cancer research. If each lap
is 350 meters, how many miles will Janet walk?
(Hint: 1 meter 1.094 yards and 1 mile = 1760 yards)
Answer:
Step-by-step explanation:
B. 4.35miles
