What is the question 15%of258
PLEASE HELP!! ASAP!!
The two rectangles are scale drawings. What is the
measurement of x?
Answer:20
Step-by-step explanation:
7 divided by 28 is 4 so multiply 5x4
Answer: is 20
Step-by-step explanation:
Simplify: 3a - 4 + 5a + 7 + 2(a + 1)
Answer:
10a + 5
Step-by-step explanation:
3a - 4 + 5a + 7 + 2(a + 1)
3a - 4 + 5a + 7 + 2a + 2
10a +5
Group the variables and non variables.
Susan got 72 marks in English out of 120 and 70 marks in
Hindi out of 150. The maximum marks in the mathematics
paper were 180. If she got 60% marks in all the three papers
how y marks did she get in mathematics?
Answer:
let the marks obtained in maths be x
total marks obtained by susan=142+x
then
A/Q
60%of 450 =(142+x)
270=142+x
x=270-142
x=128
hence marks obtained in maths=128
OR
Max marks 120+150+180=450
60% of 450 is 270
70 +72+x=270
x=270-142
x=128
9.8(3x - 7.2) please help!!!
Answer:
29.4x-70.56
Step-by-step explanation:
Ms Louis deposited the same amount of money each month into her bank
account. The table below shows the total amount of money, a, she
deposited into the account after a certain number of months, t. since
opening it. Which equation models the relationship between a and t?
Answer:
last one 250t
Step-by-step explanation:
if u pluged in 4 for t to the equation u would get 1000 which is the correct amount
hope this helped!
Answer:
a = 250t or Answer D
Step-by-step explanation:
Y = mx+b
m = (y2-y1)/(x2-x1)
m = (2500-100)/(10-4)
m = 1500/6 = 250
y = 250x+0
y = 250x
Your high school is having a competition where students have to guess how many candy canes are in a jar. The tens digit is 4 more than twice the ones digit. The sum of the digits is 4. How many candy canes are in the jar
Answer:
40
Step-by-step explanation:
let ones be x
tens is 4 + 2x
4 + 2x + x = 4
3x = 0
x = 0
tens is 4 + 2*0
tens = 4
40 candy canes
is 5.6213 rational or irrational
Answer:
rational number
Step-by-step explanation:
5.6213 is the rational number
Does this graph show a function? Explain how you know.
5
-5
5
-6
A. Yes; the graph passes the vertical line test.
B. No; there are y-values that have more than one x-value.
C. Yes, there are no y values that have more than one x-value.
D. No; the graph fails the vertical line test.
Answer:
D. No; the graph fails the vertical line test
The correct option is D. No, the graph fails the vertical line test.
What is vertical line test?The vertical line test is a graphical method of determining whether a curve in the plane represents the graph of a function. It is done by visually examining the number of intersections of the curve with vertical lines.
In the given graph, the graph of a function intersects the y axis twice.
Any vertical line in the x y plane must intersect the graph of a function at most once.
Thus, the correct option is D.
Learn more about vertical line test.
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Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for a food drive. He wants each bag to have the same amount of pasta and sauce and wants to use all of the items. Use the drop-down menus to complete the statements below about the number of bags Cesar can make.
Cesar has 32 boxes of pasta and 48 jars of sauce that he will be putting into bags for a food drive. He wants each bag to have the same amount of pasta and sauce and wants to use all of the items. Use the drop-down menus to complete the statements below about the number of bags Cesar can make.
What is the greatest number of bags Cesar can make and Each bag would have _____ pasta and _____ jars of sauce
Answer:
The greatest number of bags Cesar can make is 16 bags.
Each bag would have 2 pasta and 3 of jars of sauce
Step-by-step explanation:
We solve the above question using Greatest Common Factor method
The factors of 32 are: 1, 2, 4, 8, 16, 32
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
Then the greatest common factor is 16.
Hence, the greatest number of bags Cesar can make is 16 bags.
For Pasta, We have 32 pasta
Each bag would have: 32/16
= 2 pasta
For Jars of sauce, we have 48 jars of sauce.= 48/16
= 3 jars of sauce
On the graph, the line representing Xena’s rate is less steep steeper than the line representing Steve’s ?
Answer:
The steepness shows how much the variables on the graph has changed and their rates.
Can somebody plz help answer all the questions correctly thanks !
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD
Answer:
what questions? I dont see any
Answer:
there are no questions here but i am willing to see if i can help you with what you need
Step-by-step explanation:
A basketball costs $32.00. The sales tax rate is 7%. Find the amount of sales tax
The amount of the sales tax is $2.24.
Given that,
The cost of the basketball is $32.00And, the sales tax rate is 7%.Based on the above information, the amount of the sales tax rate is
[tex]= \$32 \times 7\%[/tex]
= $2.24
Here we simply multiply the cost with the sales tax rate.
Therefore we can conclude that the amount of the sales tax is $2.24.
Learn more: brainly.com/question/23461853
PLZ HELP FAST :(
Expression A: 3(x+2)
Expression B: 3x+6
Which statement does not show that these expressions are equivalent?
A. Substituting any value of x makes the expression equivalent.
B. 3(x+2) can be rewritten as 3x+6 using the distributive property.
C. The expressions name the same number regardless of the value of x.
D. Both expressions inolve addition
Answer:
i would say it was either A or C
Answer:
B. 3(x+2) can be rewritten as 3x+6 using the distributive property.
Step-by-step explanation:
When you distribute 3 into x and 2 you get the equation 3x+6 (3x and 3(2)) which makes the expressions equivalent.
Round 729 to the nearest 100
Answer:
700
Step-by-step explanation:
700
The length of a side of a regular hexagon is 6.8 cm, correct to one decimal place. Find the smallest possible perimeter of the length
Answer: 40.8cm
Step-by-step explanation:
A hexagon is a polygon that is made up of 6 sides. The perimeter of a regular hexagon is calculated by multiplying the side given by 6
Since the length of a side of a regular hexagon is 6.8 cm, the perimeter will be:
= 6 × 6.8
= 40.8cm
please help!! will mark brainliest
Answer:
I think it is the last one .
Step-by-step explanation:
will someone tell me the equation for this word problem.
will give brainliest
Answer:
5c + 3d = 55
4c + 3d = 53
Step-by-step explanation:
lets pretend c= cost of chicken, d= cost of duck
5 chickens total cost would be 5c
3 ducks total cost would be 3d
in equation one added together would be 55 for total cost (given in word problem).
repeat for second equation.
please give thanks :)
What is the slope of the line?
Answer:
1
Step-by-step explanation:
Answer:
it is x
Step-by-step explanation:
8. Identify the domain and range to the following relations and state whether or not the relations are functions. State why or why not the relation is a function.
Domain:
Range:
Is this a function? Yes or No? Explain your answer.
Answer:
this is not a function because y-values repeat
Step-by-step explanation:
Determine the type of triangle that has angle measurements of 45°, 45°, 90°.
equilateral triangle
obtuse triangle
right triangle
acute triangle
Answer:
Right triangle
Step-by-step explanation:
90 degrees means that it's a right angle
Answer:
Acute triangle
Step-by-step explanation:
When is Cheryl's birthday?
Answer:
july 16
Step-by-step explanation:
ABCD is a rectangle, where A (1, 2), B (6, 0), C (10,10) and D (x, y) is unknown. Find the coordinates of the fourth vertex Point D. Verify that ABCD is a rectangle providing evidence related to the sides and angles. 2. Find the perimeter and area
Answer:
So find the what?
Step-by-step explanation:
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
Answer:
10 is the correct answer because the half of 24 is 12 -2 =10 is the answer
A rectangle and an equilateral triangle have the same perimeter. The perimeter of the rectangle is 6 ( 1 2 x + 5 ) inches. The perimeter of the triangle is 4 ( x − 2 ) inches. What is the perimeter of each figure?
Answer:
-328/34
Step-by-step explanation:
Here,
Perimeter of rectangle = 6(12x+5)
Perimeter of equilateral triangle = 4(x-2)
Since they are equal, 6(12x+5) = 4(x-2)
or, 72x + 30 = 4x - 8
or, 68x = -38
or, x= -38/68 or -19/34
Now,
Area of triangle ( or rectangle whichever you prefer)
= 4* -19/34 - 8
= -76/34 - 8
= - 328/34
Write two numbers that multiple to the value on top & add the value on the bottom.
Answer:
23040
This is because math.
The following numerically ordered sequence of numbers has a mean of 17 and a median of 18.
7, a, 12, 15, 17,5, 20, 22, 24, 25
Given this information, the values of a and b must be:
what are the values of a and b?
Which table shows a proportional relationship between x and y?
Its the first answer because 7 divided by 1 = 7, 14 divided 2= 7, 28 divded 4 = 7
35 divided by 5 equals to 7
Its constant the number stays the same
Lucas took his bike to a local park to ride on some bike trail.Trail A is 6 3/4 miles long.Trail B is 8 1/2 miles long. How many miles long is Trail B then Trail A
Answer: Trial B is [tex]1\dfrac{3}{4}[/tex] miles longer then Trail A.
Step-by-step explanation:
Length of Trail A = [tex]6\dfrac34[/tex] miles
= [tex]\dfrac{24+3}{4}[/tex] miles = [tex]\dfrac{27}{4}[/tex] miles.
Length of Trail B = [tex]8\dfrac12[/tex] miles
= [tex]\dfrac{16+1}{2}[/tex] miles = [tex]\dfrac{17}{2}[/tex] miles.
Trial B is longer then Trail A by [tex]\dfrac{17}{2}-\dfrac{27}{4}[/tex] miles
[tex]=\dfrac{17\times2}{2\times2}-\dfrac{27}{4}[/tex] miles
[tex]=\dfrac{34}{4}-\dfrac{27}{4}[/tex] miles
[tex]=\dfrac{7}{4}[/tex] miles
[tex]=1\dfrac{3}{4}[/tex] miles
Hence, Trial B is [tex]1\dfrac{3}{4}[/tex] miles longer then Trail A.
The sum of two numbers is 20. Their difference is 4.
a. Write a system of equations that describe this situation
b. Solve by elimination to find the two numbers
Answer:
The two numbers are 12 and 8
Step-by-step explanation:
Well this is pretty simple
We can just list out everything that Adds up to 20
1+19
2+18
3+17
4+16
5+15
6+14
7+13
8+12
9+11
10+10
Now just subtract each one until you get the one that equals to 4
Which is 12 and 8 in this case