Answer:
B
Step-by-step explanation:
Because you have to solve for the variable, making it algebraic.
What is the volume, in cubic inches, of one cube with an edge length of 1/3inch?
Answer:
1/27
Step-by-step explanation:
Kari plans to attend a 2-year community college. She will receive $4,500 in scholarships and grants each year, and she will earn $1,500 each year through a work study program.
Including her financial aid, what is Kari’s estimated cost per year? $
Kari’s family will contribute $3,000 each year. How much will Kari need to contribute? $
Kari has one year to save enough for her first year’s contributions. Complete each statement to show how much Kari will need to save each month based on her current savings.
If Kari currently has $0 in savings, she will need to save $
each month.
If Kari currently has $1,000 in savings, she will need to save $
each month.
If Kari currently has $2,000 in savings, she will need to save $
each month.
Answer:
Step-by-step explanation:
4 year Public University
Tuition and fees $ 8500
Room and board $ 6700
Books and supplies $1250
misc expenses $ 700
Total for 1 year
8500+6700+1250+700
= $ 17150
Total for 4 years 4* 17150 = $68600
4 year Private University
Tuition and fees $ 25100
Room and board $ 8000
Books and supplies $ 1300
misc expenses $ 750
Total for 1 year
25100+8000+1300+750
= $ 35150
Total for 4 years 4* 35150 = $ 140600
2 Year Community College
2 Year Community College
Tuition and fees $ 4400
Room and board $ 5000
Books and supplies $ 1100
misc expenses $ 800
Total for 1 year
4400+5000+1100+800
= $ 11300
Total for 2 years 2* 11300 = $ 22600
now given
kari will get $4500 in scholarships and grants yearly and $1500 yearly through work study program
so in total kari will get in financial aid = $6000 yearly
so in 2 years she will get total = 2*6000 = $12000 financial aid
kari's estimated cost per year = total fee of college for 1 year - total financial aid for 1 year
= $11300 - $ 6000 = $5300
Kari's estimated cost per year = $5300
then estimated cost for two years = 2* 5300 = $10600
given Kari's family will contribute $3000 yearly
so for two years Kari will get = 2*3000 = $6000 from family
If kari has 1 year to save for 1st year's contribution then
a) kari has $0 in savings
kari needs to save for year = estimated cos per year - contribution from family per year
= $5300 - $ 3000 = $2300
as kari has $0 savings so kari needs to save $2300 in 1 year
so kari needs to save an amount = 2300/12 = $191.666667 monthly
b) kari has $1000 in saving
then kari needs to save an amount for 1 year = estimated cost per year - contribution from family per year - kari's initial savings
Amount to be saved for 1 year = $5300 - $3000 - $1000
= $1300
so kari needs to save an amount of = 1300/12 = $108.3333333 monthly
c) Kari has $2000 in saving
then kari needs to save an amount for 1 year = estimated cost per year - contribution from family per year - kari's initial savings
Amount to be saved for 1 year = $5300 - $3000 - $2000
= $300
so kari needs to save an amount of = 300/12 = $25 monthly
Miguel measures two sides of a sail: 15 feet and 8 feet. Which could be the measurement of the third side?
A. 6 feet B. 10 feet C. 23 feet D. 30 feet
Answer:
10
Step-by-step explanation:
6 feet and 10 feet are the possible measurement of the third side.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
To determine the possible measurement of the third side of the sail, we can use the triangle inequality theorem,
The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
Let's check the answer choices using the triangle inequality theorem:
A. 15 + 8 > 6
23 > 6
This is true, so 6 feet could be a possible measurement of the third side.
B. 15 + 8 > 10
23 > 10
This is true, so 10 feet could be a possible measurement of the third side.
C. 15+8 > 23
23=23
This is false, so 23 feet is not possible measurement of the third sid
D. 15+8 > 30
23>30
This is false, so 30 feet is not possible measurement of the third side
Hence, 6 feet and 10 feet are the possible measurement of the third side.
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Evaluate the expression 21x, if x= 4.
Answer:
84
Step-by-step explanation:
x= 4
21x = 21 (4) = 84
I hop im right!!
Which of the following is the image of A after a rotation of -90° about the origin?
A. (0,-2)
B (-2,0)
C. (0,2)
PLEASE HELP ASAP WILL GIVE BRAINLIEST Question 1 of 10
Which point lies on the line described by the equation below?
y + 4 = 4(x-3)
A. (1,-11)
B. (3,-4)
C. (1,11)
D. (0,0)
E. (-2,3)
O F. (2,9)
Answer:
(3, -4)
Step.
The coordinates of the point which lies on the equation is A ( 3 , -4 )
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
y + 4 = 4 ( x - 3 ) be equation (1)
when x = 3 and and y = -4
Substituting the values of x and y in the equation , we get
-4 + 4 = 4 ( 3 - 3 )
0 = 4 ( 0 )
0 = 0
Therefore , the point A ( 3 , -4 ) lies in the equation
Hence , the coordinates of the point is A ( 3 , -4 )
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Which operation should be performed first?
Answer:
Multiplication
Coz of the MDAS
M- MULTIPLICATION
D-DIVISION
A-ADDITION
S-SUBTRACTION
Step-by-step explanation:
HOPE IT HELPS!
Como se calcula la medida de la sircunferencia si conocen la medida del diámetro
Find < VXW
A.52
B.60
C.68
D.75
PLEASE HELP ME ASAP PLEASE
the answer is c because
y=60° opposite angles of a parallelogram are congruent.
? = 180-52-60 co- interior
=68°
what is the surface area of this design
Answer: 197.
Step-by-step explanation:
(10-1)
a 11
of the resulting matrix is:
O 11
12
13
Given:
The matrix multiplication
[tex]\begin{bmatrix}1&4\\3&2\end{bmatrix}\begin{bmatrix}8\\1\end{bmatrix}[/tex]
To find:
The value of [tex]a_{11}[/tex] in the resulting matrix.
Solution:
We have,
[tex]\begin{bmatrix}1&4\\3&2\end{bmatrix}\begin{bmatrix}8\\1\end{bmatrix}[/tex]
It can be written as
[tex]\begin{bmatrix}1&4\\3&2\end{bmatrix}\begin{bmatrix}8\\1\end{bmatrix}=\begin{bmatrix}1\times 8+4\times 1\\3\times 8+2\times 1\end{bmatrix}[/tex]
[tex]\begin{bmatrix}1&4\\3&2\end{bmatrix}\begin{bmatrix}8\\1\end{bmatrix}=\begin{bmatrix}8+4\\24+2\end{bmatrix}[/tex]
[tex]\begin{bmatrix}1&4\\3&2\end{bmatrix}\begin{bmatrix}8\\1\end{bmatrix}=\begin{bmatrix}12\\26\end{bmatrix}[/tex]
The element of first row and first column is 12. So, the value of [tex]a_{11}[/tex] is 12.
Therefore, the correct option is B.
In triangle RST, the measure of angle T=90°, the measure of angle R=67°, and TR = 94 feet. What is the length of RS to the nearest tenth of a foot?
Answer:
The answer is 240.6 feet
PLEASE HELP 17 POINTS!
1. A slice is being made to a cube. For each slice—
• Describe the two-dimensional figure resulting from the described slice. Use the specific name when possible.
• Determine whether a different slice can produce a congruent two-dimensional figure. If so, describe or sketch an example of the slice. If not, explain why not.
(a) a slice parallel to the base
(b) a slice that contains and
(c) a slice that contains and vertex F
(a.) A slice parallel to the base would result in two rectangular prisms, as opposed to a cube now. These two rectangular prisms would be congruent to each other as it is a perfect slice through the middle.
(b) A slice that contains and AE and DH will make a slanted cube, meaning it will turn into a cubic pyramid.
(c.) A slice that will contain and vertex F will make the cut the figure in half going slanted. They will technically be congruent, although there is no name for this figure.
At Fireside Bookshop, you buy a book for $30.00. If the sales tax is 9.5%, what is the total price you pay for the book?
Answer:
$32.85
Step-by-step explanation: 9.5% of 30 is 2.85
30 + 2.85 = 32.85
HELP PLEASE DUE IN 3 MINUTES
Answer:
$3 dollars
Step-by-step explanation:
mode is the one that appears the most frequently in a set and three bucks is shown multiple times the most
HELP I WIKL GIVE BRAIN THINGGG
Answer:
10x + 3
Step-by-step explanation:
3(2x + 1) + 4x =
= 6x + 3 + 4x
= 10x + 3
Answer:
10x + 3
Step-by-step explanation:
3(2x + 1) + 4x
6x + 3 + 4x
10x + 3
Pls help me with #1 and #2 ASAP
1hr 35mins + 60minutes + 61 minutes + 20minutes + 55minutes =
Answer:
4.85 hours
Step-by-step explanation:
(1 hr 35 minutes) + (60 minutes) + (61 minutes) + (20 minutes) + (55 minutes) =
4.85 hours
Solve for X please and thank u
the width of a rectangle is 4 feet and the diagonal length of the rectangle is 15 ft which measurement is closest to the length of this rectangle in feet
First answer will be brainlist
Identify the probability to the nearest hundredth that a point chosen randomly inside the rectangle is either in the triangle or in the circle.
Answer Options:
0.73
0.35
0.33
0.26
Answer:
0.26
Step-by-step explanation:
In geometric probability, the probability of an event is based on a ratio of geometric measures such as length or area.
The area model is used here. The measures of various dimensions of the sample space and the included figures are given.
The sample space is the area of the large rectangle.
Find the area of the sample space.
Substitute the known values for the length, l=16
m, and width, w=11.8 m, into the formula for the area of a rectangle, A=lw
.
A=(16)(11.8)=188.8
m2
The probability that a randomly chosen point will lie either inside the triangle or inside the circle is the sum of the individual probabilities.
The probability that a randomly chosen point will lie inside the triangle is equal to the ratio of the area of the triangle to the area of the large rectangle.
Find the area of the triangle.
The height of the triangle equals 11.8−7.3=4.5
m
.
Substitute the known values for the base, b=8
m, and height, h=4.5 m, into the formula for the area of a triangle, A=12bh
.
A=12(8)(4.5)=18
m2
Find the probability that a point chosen randomly inside the rectangle is in the triangle.
P1=18188.8
The probability that a randomly chosen point will lie inside the circle is equal to the ratio of the area of the circle to the area of the large rectangle.
Find the area of the circle.
The radius is half of the diameter. So, r=6.22=3.1
m
.
Substitute the known value for the radius, r=3.1
m, into the formula for the area of a circle, A=πr2
.
A=π(3.12)=9.61π
m2
Find the probability that a point chosen randomly inside the rectangle is in the circle.
P2=9.61π188.8
Sum the individual probabilities to find the probability that a point chosen randomly inside the rectangle is either in the triangle or in the circle.
P=P1+P2
=18188.8+9.61π188.8
=18+9.61π188.8≈0.26
Therefore, the probability that a point chosen randomly inside the rectangle is either in the circle or in the triangle is about 0.26
.
The probability that a point chosen randomly inside the rectangle is either in the triangle or in the circle is 0.26. Option fourth is correct.
What is probability?It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
It is the problem of geometric probability:
Area of rectangle = 16×11.8 = 188.8 square meters
Area of circle = π(6.2/2)² = 30.190 square meters
Area of triangle = (1/2)(8×[11.8-7.3]) = 18
P(triangle) = 18/188.8 = 0.095
P(circle) = 30.190/188.8 = 0.159
P = P(triangle) + P(circle) = 0.095 + 0.159 = 0.254 ≈ 0.26
Thus, the probability that a point chosen randomly inside the rectangle is either in the triangle or in the circle is 0.26. Option fourth is correct.
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A total of 250 households were surveyed. What fraction of the total number of households have three televisions?
A. 23/100
B. 13/100
C. 1/50
D. 6/25
What is the answer to 153÷1/4=?
Answer: 38.25
Step-by-step explanation: You divide the whole number by the denominator in the fraction.
153/4 = 38.25
Answer:
612
Step-by-step explanation:
you can always use a calculator if you need help with division : )
please help thank you
4) Does the table show a function?
Yes or no
Answer:
yes
Step-by-step explanation:
A line has ______ rotational symmetry
Answer:
two-fold
Step-by-step explanation:
Answer:
Two Fold rotational symmetry
I need help solving |-5y+9|= 14
Answer:
-5 turns into 5 and the y is probably 1, so 5+9 is equal to 14.
Step-by-step explanation:
Solve for
9.
39 + 4 + 9 = -14
9 = [?]
Answer:
9=-57
Step-by-step explanation:
39+4
43
43+14
57
So 39+4+(-57)=-14
Round 5,784 to the nearest ten
Answer:
I think you might mean 5.784 and if that is the case it would be 5.8
Step-by-step explanation:
5.8 would be the answer because 8 is closer to 10 than 0 so 7 would be rounded up to 8
100 points! Mhanifa can you please help? Look at the picture attached. I will mark brainliest!
Answer:
1 and 2.
Midpoints calculated, plotted and connected to make the triangle DEF, see the attached.
D= (-2, 2), E = (-1, -2), F = (-4, -1)3.
As per definition, midsegment is parallel to a side.
Parallel lines have same slope.
Find slopes of FD and CB and compare.
m(FD) = (2 - (-1))/(-2 -(-4)) = 3/2m(CB) = (1 - (-5))/(1 - (-3)) = 6/4 = 3/2As we see the slopes are sameFind the slopes of FE and AB and compare.
m(FE) = (-2 - (- 1))/(-1 - (-4)) = -1/3m(AB) = (1 - 3)/(1 - (-5)) = -2/6 = -1/3Slopes are sameFind the slopes of DE and AC and compare.
m(DE) = (-2 - 2)/(-1 - (-2)) = -4/1 = -4m(AC) = (-5 - 3)/(-3 - (-5)) = -8/2 = -4Slopes are same4.
As per definition, midsegment is half the parallel side.
We'll show that FD = 1/2CB
FD = [tex]\sqrt{(2+1)^2+(-2+4)^2}[/tex] = [tex]\sqrt{3^2+2^2}[/tex] = [tex]\sqrt{13}[/tex]CB = [tex]\sqrt{(1 + 5)^2+(1+3)^2}[/tex] = [tex]\sqrt{6^2+4^2}[/tex] = 2[tex]\sqrt{13}[/tex]As we see FD = 1/2CBFE = 1/2AB
FE = [tex]\sqrt{(-4+1)^2+(-1+2)^2}[/tex] = [tex]\sqrt{3^2+1^2}[/tex] = [tex]\sqrt{10}[/tex]AB = [tex]\sqrt{(-5 -1)^2+(3-1)^2}[/tex] = [tex]\sqrt{6^2+2^2}[/tex] = 2[tex]\sqrt{10}[/tex]As we see FE = 1/2ABDE = 1/2AC
DE = [tex]\sqrt{(-2+1)^2+(2+2)^2}[/tex] = [tex]\sqrt{1^2+4^2}[/tex] = [tex]\sqrt{17}[/tex]AC = [tex]\sqrt{(-5 +3)^2+(3+5)^2}[/tex] = [tex]\sqrt{2^2+8^2}[/tex] = 2[tex]\sqrt{17}[/tex]As we see DE = 1/2AC