Answer:
21 more days
Step-by-step explanation:
Let x be the number of days
700-112 = 28x
588 = 28x
x = 21
It will take her 21 more days
Write the improper fraction as a mixed number 1879/12
The answer is 156 7/12. in a mixed number
Elizabeth has $72 to spend on painting supplies needed to repaint her house. Rollers
cost $4 each, and paintbrushes are $3 each. She needs at least 15 rollers and
paintbrushes combined and wants at least five of each.
HELPPPP PLEASEEEEEE HELP ME
find the values of x and y
Answer:
x = 60 and y = 60
Step-by-step explanation:
Those are all equilateral triangles with the same angles.
find the equation of the line containing the points shown
Answer:
y= 6x - 22
Step-by-step explanation:
(4,2) and (5,8)
m= (y2-y1)/(x2-x1)
m= (8-2)/(5-4)
m= 6
y-y1= m(x-x1)
y-2= 6(x-4)
y-2= 6x-24
y= 6x - 22
Mark brainliest pls!
PLEASE ANSWER THIS ALSO!!!
Answer:
Option A & B
Step-by-step explanation:
Total cost of the flat = Rs. 4.25 lakh
Amount already paid = Rs. 2.5 lakh
Remaining amount to be paid =
4.25 - 2.5 = 1.75 lakhs or 1,75,000
Simplify Rewrite the expression in the form x ^ n X^ 2 * x ^ - 12 =
Step-by-step explanation:
Given
[tex] = {x}^{2} \times {x}^{ - 12 } \\ = {x}^{2 - 12} \\ = {x}^{ - 10} [/tex]
Hope it will help :)
Answer:
x^-10
Hope this helps ( :
what is clairouts equation
Question 3
A man earns $3580 per month and spends 65% of it. How many does he save
every month?
$2327
$2237
$1523
$1253
Other:
Answer:
$1253
Step-by-step explanation:
65% of $3580=$2327 spent
$3580-$2327=$1253 saved
Answer:
1253.
Step-by-step explanation:
65% of 3580 is 2327.
3580-2327=1253.
What is the 5 ^ (th) term in the sequence ?
Answer:
the answer is -16
Step-by-step explanation:
n= 5 so 5 - 1 = 4 so it's -1(2)^4 right
2^4 is equal to 16 and then -1(16) = -16
Please give the right answer and show work if possible
Answer:
Height: 6.7 Length: 22
Step-by-step explanation:
Use Soh (sin(angle)=[tex]\frac{opposite}{hypotenuse}[/tex]) Cah (cos(angle)=[tex]\frac{adjacent}{hypotenuse}[/tex]) Toa (tan(angle)=[tex]\frac{opposite}{adjacent}[/tex])
Height:
You'd use sin so the equation is sin17=x/23 which is equal to (rounded) 6.7
Length:
You'd use cos so the equation is cos17=y/23 which is equal to (rounded) 22
*You always need to use a calculator when using sin, cos, and tan*
*SohCahToa is an easy way to remember the equations!*
Hope this helped!
17. The mapping shows a relationship between x and y. Which statement is 5 points
true of the mapping? *
-1
3
3
5
A. y is not a function of x, since the y-value 3 corresponds to two different x-values.
B.y is a function of x, since the y-values do correspond to exactly one x-value.
C. is not a function of x, since the x-values do not correspond to exactly one y-value.
D. y is a function of x, since the x-values do correspond to exactly one y-value
Answer:
c
Step-by-step explanation:
Answer:
C. is not a function of x, since the x-values do not correspond to exactly one y-value.
The base of a parallelogram is 1.4 feet long and the height is 0.32feet. What is the area of the parallelogram
Step-by-step explanation:
In a parallelogram
base (b) = 1.4 feet
height (h) = 0.32 feet
Now
Area of the parallelogram
= b * h
= 1.4 * 0.32
= 0.448 feet²
Hope it will help :)
Look at the angle shown below. Estimate the measure of the angle. PLEASE ANSWER!!!!
Answer:
90 degrees
Step-by-step explanation:
The box means right angle, or 90 degrees.
the directions are : The table shows a proportional relationship between x and y. What is the unit rate of y per x.
Answer:
4
Step-by-step explanation:
To find the unit rate you can pick any row and do y divided by x
For example, x = 3 and y = 12 so you can do 12 / 3 = 4.
You could also use x = 5 and y = 20, so it would be 20 / 5 = 5
pls help
576
4
48
144
Answer:
Step-by-step explanation:
4ft^2(144in^2/ft^2)=576 tiles
Find the slope of the line that passes through these two points: (-2,-2) and (1,2).
Answer:
Step-by-step explanation:
(2 + 2)/(1 + 2)= 4/3
do
5 cm
5 cm
5 cm
form a triangle ?
Answer:
Yes it does it forms a right triangle.
Step-by-step explanation:
Help me with Question 4
Answer:
a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
This is cause the phrase two thirds refrences as two of three which is a fraction.
MATH!!!!!!!!!!! OVER HERE / At the beginning of March, a store bought a Halloween mask at a cost of $10 and marked it up 60%. At the end of the month, the Halloween mask had not sold, so the store marked it down 40%. What was the discounted price?
Answer:
9.60
Step-by-step explanation:
100%->10
160%->16
-------------------------------------
100%->16
100%-40%=60%
60%->9.60
Plz help guys I need help
Which expression is equivalent to 14y+y+3y + 14 - 2?
O 17y + 12
O 18y +12
29y
30y
I’ll give the brainliest which equation represents a greater rate of change than the one shown in the graph below
Answer:
I think it’s B
Step-by-step explanation:
Find the circumference of the circle. Use 3.14 for . Round to the nearest hundredth, if necessary.
12.5 in.
The circumference of the circle is about
inches.
Answer: i got 78.54
rounded is 78.5
hope that helps
The graph shows the relationship between a sphere's radius and volume.
Select all the statements that are true about the relationship.
Group of answer choices
If the radius doubles, the volume doubles.
If the radius doubles, the volume becomes about 4 times bigger.
If the radius doubles, the volume becomes about 8 times bigger
The relationship is linear.
The relationships is not linear.
Answer:
C and D
Step-by-step explanation:
Answer:
C and e
Step-by-step explanation:
Eight figures are below. Which ones are convex polygons?
Type your answer as a list, separated by commas. For example, if you believe A, B, and C are convex polygons, type A, B, C.
Please help me with the answer, I'm stuck!
Answer:
A,C,D.
Step-by-step explanation:
According to the definition of Convex polygon :
The figures shows the convex polygon are : A, C, D and F
A polygon is called a convex polygon when no line segments between the points, goes inside. The boundaries of the convex polygon do not go inside and all the vertices are pointed outside away from the center.
The interior angles of a convex polygon are less than 180°. Regularly, a polygon is firmly convex, if each line segment with two nonadjacent vertices of the polygon is strictly internal to the polygon but on its endpoints. Each non-fragment triangle is definitely convex.
Learn more about Convex polygon at:
https://brainly.com/question/9223125
#SPJ2
A teacher surveyed her students about the amount of time the students
studied for a test and plotted it with their corresponding scores. The data
is shown on the scatterplot below.
A
8.
What does the y-intercept of the best-fit linear model represent?
A student who studied for 48 minutes would expect a score of about
58 on the test.
A student who studied for 0 minutes would expect a score of about 48
on the test.
C. A student who studied for 44 minutes would expect a score of about
52 on the test.
D. A student who studied for 0 minutes would expect a score of about 44
on the test.
Review IF 6:10.7 Rate of Change in Context
Samantholimonadanthacown Sha.cocondrathambar
Answer:
c
Step-by-step explanation:
I just had the exact same question on a worksheet
pls help lol i will mark brainliest or something
Answer:Option 4
Step-by-step explanation:
Answer:
Option 4
Step-by-step explanation:
24 x 2 - (8+ [tex]4^{2}[/tex]) / 8 - 6
24 x 2 - (8 + 16) / 8 - 6
24 x 2 - 24 / 8 - 6
48 - 24 / 8 - 6
48 - 3 - 6
45 - 6
39
Select the equivalent expression . ( 8^ -5 2^ -2 )^ -4 =?
Answer:
C) [tex]\frac{8^{20} }{2^{8} }[/tex]
Step-by-step explanation:
Explanation:-
Given that the expression
[tex](\frac{8^{-5} }{2^{-2} } )^{-4}[/tex]
By using algebra formula
[tex](\frac{a}{b} )^{m} = \frac{a^{m} }{b^{n} }[/tex]
[tex](\frac{8^{-5} }{2^{-2} } )^{-4} = \frac{8^{-5X(-4)} }{2^{-2X(-4)} }[/tex]
= [tex]\frac{8^{20} }{2^{8} }[/tex]
A party mix is made by adding nuts that sell for $2.50 per kg to a cereal mixture that sells for $1 per kg. How much of each should be added to obtain 40 kg if a mix that will sell for $1.30 per kg?
Answer:
40kg
Step-by-step explanation:
x + y = 60, y = 60 - x
x(2.50) + y(1) = 60(1.50)
Substitute:
2.50 x + 60 - x = 90
1.50x = 30
x = 20 kg
y = 40 kg