Answer: I love math, but I am not for sure on this one. But I think it is A,D, and C. I am not for sure on C. But I think so. But I Hope I helped you. I am not super duper smart. I am only in 6th grade. But I am pretty smart. Anyways have a great day. BYYYE
What is 10% of 80? ( IT NOT A )
A $0.08
B 0.8
C$88
D 8
Answer:
8
Step-by-step explanation:
turn the percent into a decimal
multiply 0.10 by 80
0.10*80
8
A probability chart states that 25% of players win a game. A statistics class designs a simulation to approximate the probability of 5 randomly selected players winning the game.
Which statement is true?
Answer:
the 4
Step-by-step explanation:
sorry if its wrong but i hope it helps
Please answer this I would really appreciate it.
Answer:
3 : 1 is the scale factor of given figure
Match the following. Match the items in the left column to the items in the right column.
1. 30abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
2 ∙ 3 ∙ 5 ∙ a ∙ b ∙ c
Answer:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
Step-by-step explanation:
abc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ tabc
2. 45abr
3. 25ab
4. 2rs
5. 18rst
3 ∙ 3 ∙ 5 ∙ a ∙ b ∙ r
5 ∙ 5 ∙ a ∙ b
2 ∙ r ∙ s
2 ∙ 3 ∙ 3 ∙ r ∙ s ∙ t
The items in the left are matched to one in the right as follows.
What is Prime Factorization?Prime factorization is the method of writing a number as the product of the prime factors.
For example 8 can be written as 8 = 2 × 2 × 2
The expression in the left is a multiplied form and that on the right is the prime factorized form.
1) 30abc
30 = 2 × 15 = 2 × 3 × 5
30abc = 2 × 3 × 5 × a × b × c
2) 45abr
45 = 3 × 15 = 3 × 3 × 5
45abr = 3 × 3 × 5 × a × b × r
3) 25ab
25 = 5 × 5
25ab = 5 × 5 × a × b
4) 2rs
2rs = 2 × r × s
5) 18rst
18 = 2 × 9 = 2 × 3 × 3
18rst = 2 × 3 × 3 × r × s × t
Hence the matching expressions are found.
Learn more about Prime Factorization here :
https://brainly.com/question/29775157
#SPJ3
pls help me answer this :'( !!
Answer:
28 inches
Step-by-step explanation:
28×22/7×28
answer will come
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
1. y = -1.5x
2. y = -1.5x + 2.5
3. y = 1.5x + 2.5
4. y = 1.5x
Answer:
The answer is #4
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Please help!! ASAP! Please show your work
Please help, I would really appreciate it!
The figure shows a line graph and two shaded triangles that are similar:
Which statement about the slope of the line is true? (5 points)
Select one:
a. It is fraction 1 over 2 throughout the line.
b. It is 2 throughout the line.
c. The slope from point O to point A is fraction 1 over 2 time the slope of the line from point A to point B.
d. The slope from point O to point A is two times the slope of the line from point A to point B.
Answer:
The correct Answer for this question is A
hope this helped. goodday.
Step-by-step explanation:
WILL GIVE BRAINLIEST YOU MUST EXPLAIN SO I CAN ANSWER OTHER QUESTIONS
Rewrite in simplest terms: (9x + 4y) - (9x + 5y)
Please make sure to answer part A and part B in your answer please.
I need help on this lol
Answer:
terms: 3x, 5, 2x, & x
like terms : 3x , 2x , -x
coefficients : 3 , 2
constants : 5
Step-by-step explanation:
coefficients are the numbers next to a variable
What is this answer (please)
Answer:
1) 25
2)
3) 100is the upper limit
4) 5 is the frequency
90X4/8= need the answer pleasee
.
A circle has an approximate circumference of 56.50 inches and the radius of the circle was 9 inches? Which expression best represents the value of π?
A. 56.50/9
B. 56.50/18
C. 9/56.50
D. 18/56.50
Answer:
c
Step-by-step explanation:
The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?
The y-intercept of the line is -5.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
We can use the slope-intercept form of a linear equation to find the
the y-intercept of the line.
The slope-intercept form of a linear equation is:
y = mx + b
where m is the slope of the line, and b is the y-intercept.
We are given the slope of the line that contains the points (1, -1) and
(2, 3) is 4.
Therefore, we can substitute m = 4 and one of the points into the equation, and solve for b.
Let's use the point (1, -1):
y = mx + b
-1 = 4(1) + b
-1 = 4 + b
b = -1 - 4
b = -5
The y-intercept of the line is -5.
The equation of the line in slope-intercept form is:
y = 4x - 5
Thus,
The y-intercept of the line is -5.
Learn more about equation of a line here:
https://brainly.com/question/23087740
#SPJ3
On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the
number of questions that you answer correctly on this quiz, and y represents the total number of points you score on
this quiz. The relationship between these two variables is modeled by the equation y = 10x.
What is the independent variable?
A)
The value of 10 in the equation.
B)
The total number of points scored on the exam.
C)
The number of questions answered correctly on the exam.
D)
The independent variable cannot be determined from the given
information.
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
y = -1.5x
y = -1.5x + 2.5
y = 1.5x + 2.5
y = 1.5x
Answer:y = 1.5x + 2.5
Step-by-step explanation:
PLEASE HELP ASAP!!! Please don't put something silly. You only have to do the first column. Marking Brainliest!
Answer:
-15x+3y=1 for number 4
Step-by-step explanation:
Evaluate 1/3m - 1 - 1/2n when m = 21 and n = 12
Answer:
the answer is 0.
Step-by-step explanation:
1/3(21) - 1 - 1/2(12) = 7 - 1 - 6 = 0
How do you write 0.8959 as a percentage?
Answer:
Step-by-step explanation:
89.59%
Hope that helps!
Answer:
0.1%
Step-by-step explanation:
help plzzz ..........
PLEASE HELP IM STRUGGLING
On a certain hot summer's day, 399 people used the public swimming pool. The daily prices are $1.25 for children and $2.50 for adults. The receipts for admission totaled $601.25. How many children and how many adults swam at the public pool that day?
Answer:
children: 317
adults: 82
Step-by-step explanation:
x = children
y = adults
x + y = 399
125x + 250y = 60125
125x + 125y = 49875
125x + 250y = 60125
-125y = -10250
y = 82
x + y = 399
x + 82 = 399
x = 317
Answer:
82 adults 317 children
Step-by-step explanation:
c= children
a = adults
A) a+ c = 399
B) 1.25(c) + 2.50(a) = 601.25
Multiply the whole A) by -1.25
Add A) +B) (c will be eliminated since 1.25c -1.25c=0)
-1.25 c - 1.25a = -498.74
1.25 c+ 2.50 a = 601.25
1.25 a = 102.50
Divide both sides by 1.25:
a = 82 (82 adults)
399-82 = 317 (317 children)
317 ($1.25) = $396.25 Price for 317 children
82($2.50) = $205 Price for 82 adults
Total:
$ 396.25 + $205 = $ 601.25
317 + 82 = 399
c =
Cell phone Company X charges $15 for 120 minutes. Cell phone Company Y charges $25.95 for 300 minutes. Which company has the better per minute rate?
Answer:
Company Y
Step-by-step explanation:
Answer:
company x is cheaper
Step-by-step explanation:
company x : 120/15=0.125
company y : 25.95/300=0.0865
hope this helps :)
(also the / i put is for division)
Consider the triangles.
What can be concluded about these triangles? Check all that apply.
The corresponding angles are proportional.
The ratios of the corresponding sides are equivalent.
The corresponding sides are congruent.
The corresponding angles have the same measure.
DE corresponds to IH.
Answer:
BDE
Step-by-step explanation:
i just did it :)
Answer: she/he is right
explanation:
PLEASE HELP, DUE SOON LOL PLZ
Answer:
Jamaal's hourly rate is: 9.5
Tyson's hourly rate is: 8.9
The difference between their hourly rates is:
0.6/hour. Jamaal makes more money per hour.
Step-by-step explanation:
Tyson's rate is already given P = 8.9h
Jamaal's rate is 38/4 = 9.5
what is front end estimation?
pls help fast
Answer:
Front end estimation is a way of rounding numbers to estimate sums and differences.
Step-by-step explanation:
also if you don't mind giving me brainliest i'm just trying to rank up. only if u dont mind.
Help please this is due today
h(x) = -5x^2 +5x
DO YOU BY ANY CHANCE KNOW WHAT THIS IS?!?!?
Answer:
nah
Step-by-step explanation:
.. nah
Statistics: Question 1
Answer:
I couldn't see the answers