Answer:
The y intercept is (0,4.5)
Step-by-step explanation:
Because the y-intercept occurs at x = 0, we can substitute this into our equation and solve for y.
3(0) +2y = 9
2y = 9
y=4.5
Answer:
[tex]\boxed{(0 , 4.5)}[/tex]
Step-by-step explanation:
→ Rearrange into y = mx + c format
2y = - 3x + 9
→ Divide everything by 2
y = -1.5x + 4.5
→ Substitute x = 0
y = 0 + 4.5 ⇒ 4.5
What score would you need to get on the fifth test to have an average of 90% or higher if your first four scores were 87%, 82%, 91%, and 95%
Answer:
89!
Step-by-step explanation:
There could be multiple ways of doing this. I would personally...
Add all the test scores together.
Then divide the amount of scores.
For example:
90 + 87 + 82 + 91 + 95 = 445
445 / 5 = 89!!
Given the costs for several of the same grocery items in two countries find the rate of the total cost for these item in the united kingdom to that of the total cost of items in Canada
Rates are used to compare related quantities such as costs of items in two countries
How to determine the ratioThe question is incomplete;
So, I will give a general explanation on how to calculate the rate.
Assume that the costs are:
United Kingdom = 500
Canada = 750
The ratio would be:
Ratio = United Kingdom : Canada
So, we have:
Ratio = 500 : 750
Simplify
Ratio = 2 : 3
Express as rate
Rate = 2/3
Using the assumed values, the rate of the total cost for items in the United Kingdom to that of the total cost of items in Canada is 2/3
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x 4 -3x + 1, 4x 2 - 2x + 8, and x 3 - 9
??????
Answer:
-x +8 is the answer maybe
In the figure Line “P” is the ____?
Answer:
"line of reflection."
Step-by-step explanation:
It appears as though the figure on the left is a reflection of the figure on the right across the line. Hence line P is the line of reflection.
a drama club sells tickets to a performance. The cost is $1 for each adult and students are free.
What is the total cost for 2 adults and 4 students?
Answer:
$2
Step-by-step explanation:
2 adults x $1 = $2
4 adults x $0 = $0
$0 + $2 = $2
Given the scale factor R = 1/3, if AB = 12 cm, how ling is A’B’?
A. 36 cm
B. 3 cm
C. 8 cm
D. 15 cm
E. 4 cm
Answer:
E. 4 cm
Step-by-step explanation:
Given:
Scale factor (R) = [tex] \frac{m_{image}}{m_{preimage}} = \frac{1}{3} [/tex]
AB = 12 cm
Required:
Length of A'B'
SOLUTION:
A'B' = length of the image = x cm
AB = length of the preimage = 12 cm
Thus, using the scale factor given, the length can be calculated as shown below:
[tex] \frac{m_{image}}{m_{preimage}} = \frac{x}{AB} = \frac{1}{3} [/tex]
[tex] = \frac{x}{12} = \frac{1}{3} [/tex]
Multiply both sides by 12
[tex] \frac{x}{12}*12 = \frac{1}{3}*12 [/tex]
[tex] x = \frac{12}{3} [/tex]
[tex] x = 4 [/tex]
x = A'B' = 4 cm
Select the correct locations on the graph.
Select the lines that represent functions.
Answer:
i need that answer to
Step-by-step explanation:
Answer:
the top on the right.
Step-by-step explanation:
( 1 + 1 ) + ( 1 + 1 + 1 ) in standard form
Answer:
Scientific Notation: 3.45 x 10^5
E Notation: 3.45e5
Step-by-step explanation:
literally impossible to put in standard form
Please help
What are all the possible
outcomes that add up to
7 when you roll two
dice? Include 3+4 and
4+3.
Please help
Answer:
5+2, 2+5, 4+3, 3+4, 6+1, 1+6, 7+0, 0+7
Step-by-step explanation:
Hope this helps!
Seven friends went out to lunch they each started with the same amount of money and they each spent six dollars they ended with a combined total of $42 how much did each of them have to start
Answer:
I think so
7 friends went lunch
they same amount money =$6
total they ended=$42
each of them have to start =42/6=7
A triangle on a coordinate plane is translated according to the rule T–8, 4(x, y). Which is another way to write this rule?
(x, y) → (x + 4, y – 8)
(x, y) → (x – 4, y – 8)
(x, y) → (x – 8, y + 4)
(x, y) → (x + 8, y – 4)
Answer:
(x, y) → (x – 8, y + 4)
Step-by-step explanation:
Given:
A triangle on a coordinate plane is translated according to the rule T–8, 4(x, y).
To Find:
Which is another way to write this rule?
Solve:
Therefore the answer is (x, y) → (x – 8, y + 4)
!Lenvy~
Answer:
(x, y) → (x – 8, y + 4)
Step-by-step explanation:
Which of the following is FALSE?
A. A midpoint divides a segment into two equal parts.
B. An angle bisector divides an angle into two equal parts.
C. All right angles are congruent.
D. Vertical angles are acute angles?
Answer:
D
Step-by-step explanation:
Vertical angles are just angles formed by intersecting lines, there is no rule that states they must be acute (they can also be right or obtuse)
The option that is False is that Vertical angles are acute angles.
What is the meaning of the term congruent?In mathematics, the term congruent means a figure, shape, or angle that has two equal parts, size, and length.
It is true that the midpoint of a segment refers to the line that splits the segment into two congruent(equal parts)Also, at any two equidistant points, an angle bisector divides an angle into two equal parts.All right angles are also congruent to one another.However, vertical angles assume a right angle and they are perpendicular to the straight line which makes them 90°, but we know that acute angles are angles that are less than 90°.
Therefore, we can conclude that vertical angles are not acute angles.
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PLEASE HELP ME ASAP! CLICK ON THE PICTURE AND ZOOM IN TO HELP ME!
Answer:
A.
Step-by-step explanation:
Janes Raise: 4% of 41,200:
1648
Johns Raise; 4.5% of 43,900:
1975.4
Jacks Raise: 3% of 39,700:
1191
1648+1975.5+1191 = 4,814.5 which is about $4,815
Find the square of 75.
Answer:
8.66025 or 5√3
Step-by-step explanation:
Factor
25
out of
75
.
√
25
(
3
)
Rewrite
25
as
5
2
.
√
5
2
⋅
3
Pull terms out from under the radical.
5
√
3
The result can be shown in multiple forms.
Exact Form:
5
√
3
Decimal Form:
8.66025403
What is the scale factor from A to B? Be sure to simplify:
Answer:
1 : 4
Step-by-step explanation:
the scale factor is the ratio of corresponding sides , that is
4 : 16 = 1 : 4
Rate of Change Find the rate of change given 2 points 1. (9, 4)(7,8) 2. (0,5) (5, 15) (-8, -2)(-3, 10) (5, 12)(5, 12) 5. (23, 43)(56, 17) 3. A.
Answer:
(y₂ - y₁) / (x₂ - x₁)
Step-by-step explanation:
Which graph represents the inequality x ≤ 2?
Answer:
bottom right corner
Step-by-step explanation:
It will go the direction the arrow is pointing. Closed because there is a line under the sign.
Top right corner represents the inequality x ≤ 2.
What is number line ?
Number line is virtual representation of numbers along with coordinates axis with number equally spaced with equal number of interval.
The x [tex]\leq[/tex] 2 means x will contain all value less than 2 upto infinity including 2 therefore, the correct representation will be Top right corner graph as it is shaded for all values less than 2 including 2.
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What is the quotient and the remainder of 7 divided by 5839
Answer: 834.142857143
Step-by-step explanation: I did it on paper this is like 3rd grade math.
PLEASE HELP FAST triangle abc is translated 4 units down and 6 units right, resulting in triangle A’B’C’
Answer:
D. (6,-1)
Step-by-step explanation:
Translating is just sliding slide the point B down 4 units from where it is and then move over 6 units to the right.
Q14 what will be the Perimeter of a
rectangle having dimensions 2cm
by 3 cm?
Your answer is 10cm
2l + 2w
4+6=10cm
CONSIDER BRAINLIEST.
Answer:
perimeter: 10 cm
explanation:
perimeter of rectangle: 2 ( length + width )
using this formula:
2( 2 + 3 )
2 ( 5 )
10 cm
Jana can spend, at most, $200 on school clothes.
Which inequality represents the amount that Jana can spend on clothes?
Answer:
I believe the answer is c
Brainliest If correct help
Answer:
I already answered before but i hope u see this 1, the 1st option
Step-by-step explanation:
PLZ do it. hope it helps :)
To calculate the unit price of an item, divide the total number of units by the total price.
Please select the best answer from the choices provided
Answer:
False
Step-by-step explanation:
To calculate the unit price of an item, divide the total number of units by the total price is a "false statement." To calculate the unit price of an item, you have to understand that unit price means price per unit. To find the unit price we divide the total cost by the amount of items we are given in the question.
Example:
Sarah has 12 apples, she paid 20 dollars for all 12 apples, what is the unit price?
[tex]unitp=cost\div quantity[/tex]
[tex]unit=20\div12=1.66666667[/tex]
[tex]=1.66666667[/tex]
Round the answer to the nearest cent:
[tex]1.66666667[/tex]
[tex]6 > 5[/tex]
[tex]=1.67[/tex]
Which means the unit price of the 12 apples is "$1.67."
Hope this helps.
Simplifiy:
2a+5a
12x-3x
3p+2p-p
What is the surface area of a box with a length of 6 ft, a width of 3 ft, and a height of 2½ ft?
Answer:
Step-by-step explanation:
Remark
The surface area is the area of all six sides when the object is a box.
Formula
SA = 2*L*w + 2*L*h + 2*w*h
Givens
L = 6 ft
w= 3 ft
h = 2.5 feet
Substitute and Solution
SA = 2*6*3 + 2*6*2.5 + 2*3*2.5
SA = 36 + 30 + 15
SA = 81
Maribel was approved for a 7-year private student loan at 6.8% to cover her college costs of $10,900. . Determine her monthly payment. Round to the nearest cent. What is the total amount she will pay back? What is the total interest amount?
The total interest amount, the total amount to be paid, and her monthly payment over 7 years is mathematically given as
X=741.2Y=11641.2z=138.5857What is the total amount she will pay back and the total interest amount?Question Parameters:
Maribel was approved for a 7-year private student loan at 6.8%
costs of $10,900
Generally, the total interest amount is mathematically
given as
X=10900*0.068
X=741.2
Therefore total amount to be paid is
Y=10900*741.2
Y=11641.2
In conclusion, her monthly payment over 7 years
z=11641.2/(7*12)
z=138.5857
Read more about Interest
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Answer:
Step-by-step explanation:
The total interest amount, the total amount to be paid, and her monthly payment over 7 years is mathematically given as
X=741.2
Y=11641.2
z=138.5857
What is the total amount she will pay back and the total interest amount?
Question Parameters:
Maribel was approved for a 7-year private student loan at 6.8%
costs of $10,900
Generally, the total interest amount is mathematically
given as
X=10900*0.068
X=741.2
Therefore total amount to be paid is
Y=10900*741.2
Y=11641.2
In conclusion, her monthly payment over 7 years
z=11641.2/(7*12)
z=138.5857
What is the equation of the line that passes through the point (-6,3) and has a slope of -2/3?
Answer:
[tex]y = -\frac{2x}{3} - 1[/tex]
I hope this helps!
Find the slope and the y-intercept of the graph of the linear equation.
Explanation
The given equation y = 2x+3 is in the form y = mx+b
Compare the terms to see that 2x matches with mx, so m = 2
The other term matches with b, so b = 3
m is the slope and b is the y intercept, so that's how I got those answers above.
missing fraction please
Answer:
4/10
Step-by-step explanation:
You ignore the bottoms so you will need to subtract the3 from the 7 getting you 4.
Now you can put the 4 back on top of the 10 so you will have a fraction, 4/10 :)
Have a great day!!
Please rate and mark brainliest!!
Enter the improper fraction as a mixed number.
23/9
Answer:
2 5/9 is the mixed number
Step-by-step explanation:
2x9=18
23-18=5
Answer:
2 5/9
Step-by-step explanation:
Just divide by 9 and leave the remainder over 9
So 23/9 is 2 R 5
So the answer is 2 5/9