Answer:
go to m a t h w a y trust me that app is a game changer
3+p=8 < can your help me find that answer it’s a one step equation
Answer:
p = 5
Step-by-step explanation:
3 + p = 8
-3 -3
p = 5
I hope this was helpful! <3
Could I get brainliest?
During the life of a $2500 loan, the interest paid is $318.75. If the interest rate is 8.5%, how long was the loan?
Answer:
1.5 years
Step-by-step explanation:
Simple Interest I = PRT
Principal = 2500, Rate R= 8.5%, SI = 318.75, T = ?
Now, substituting the above value
318.75 = 2500*0.085 * T
T = 318.75 / 2500*0.085 years
T = 318.75 / 2500*0.085 years
T = 318.75 / 212.5 years
T = 1.5 years
Determine f(4) for the function f(x)=2/5x+11
Answer:
63/5 in improper form and 12 and 3/5 in mixed form
Step-by-step explanation:
f(x) = 2/5x + 11
Substitute in value of x for the equation
f(4) = 2/5(4) + 11
f(4) = 8/5 + 11
f(4) = 8/5 + 55/5
f(4) = 63/5 or 12 and 3/5
So, the answer should be 63/5 in improper form and 12 and 3/5 in mixed form.
Answer:
Step-by-step explanation:
f(x) = [tex]\frac{2}{5}x + 11[/tex]
f(4) = [tex]\frac{2}{5}*4 +11\\[/tex]
[tex]=\frac{8}{5}+11\\\\=\frac{8}{5}+\frac{11*5}{1*5}\\\\=\frac{8}{5} + \frac{55}{5}\\\\=\frac{63}{5}\\\\=12\frac{3}{5}[/tex]
What is the vertex of (x) = –16x² + 64x + 80.
Answer:
(2, 124)Step-by-step explanation:
f(x) = a(x - h)² + k - the vertex form of the equation of the parabola with vertex (h, k)
[tex]f(x) = -16x^2+ 64x + 80\\\\f(x) = -16(x^2- 4x) + 80\\\\f(x) = -16(\underline {x^2-2\cdot2x\cdot2+2^2}-2^2) + 80\\\\f(x) = -16\big[(x-2)^2-4\big] + 80\\\\f(x) = -16(x-2)^2+64 + 80\\\\\bold{f(x)=-16(x-2)^2+124\quad\implies\quad h=2\,,\quad k=124}[/tex]
The vertex is (2, 124)
Ethan earns $8.40 per hour. in a week he works 40 hours plus 7 hours at time in a half and 3 hours at double time. calculate his gross wage for the week
Answer:
415.8
Step-by-step explanation:
8.40 x 40 is 336$. plus 7 x 4.20 (half) is 29.4$ and plus 8.40 x 2 (double time) is 16.8 x 3 which is 50.4$. you add these up and he earns 415.8$ (hopefully)
Use the graph to find the x-intercept for the equation ý +2 Graph: Y + 2 = 2(x+3)
= 2(x + 3).
ty
X
y
6
The x-intercept is
4
2
-4
-6
-2
4
6
-2
-4
16
Draw
y
Click or tap the graph to plot a point.
The x-intercept of the graph is given as (-2, 0)
The intercept of a lineGiven the equation of a line expressed as:
y + 2 = 2(x+3)
We are to find the x-intercept of the line. The x-intercept occur at the point where y = 0
Substituting y = 0 into the equation will give;
y + 2 = 2(x+3)
0 + 2 = 2(x+3)
2 = 2x + 6
2x = -4
x = -2
Hence the x-intercept of the graph is given as (-2, 0)
Learn more on intercept here; https://brainly.com/question/24212383
Which of the following is a conditional statement?
A.) I must pay all my bills on time each month
B.) emergencies cost money
C.) I work to earn money
D.) when I save money, I have enough money to cover emergencies
Answer:
The answer C earn it
Find the area of a rectangle whose width is (x + 2) and whose length is (x + 3) .
Answer:
x² + 5x + 6
Step-by-step explanation:
x × x + 2x + 3x + 6
= x² + 5x + 6
BRAINLIEST!!! Please help (ASAP)!!! (15 pts)
The average weight of adult males is 184.5 pounds, with a standard deviation of 19 pounds and a normal distribution. Micah weighs 203.4 pounds. What is the standardized score for Micah's weight?
a. -0.01
b. 0.01
c. -0.99
d. 0.99
e. Unable to determine the standardized score
Answer:
0.99
Step-by-step explanation:
z=x-mean/standard dev = 203.4-184.5/19 = 0.99
Please helppppppppppp help
9. A woman makes 15% more than her husband. If her husband's annual salary is $45,000, what
is the combined annual income of the couple?
Answer:
6750
Step-by-step explanation:
15 ÷100×45000=6750
10 cm
5cm
5 cm
10 cm
10+10+5+5=
Find the perimeter
Answer:
30cm
Step-by-step explanation:
10+10=20
5+5=10
10+20=30
Answer:
30 cm
Step-by-step explanation:
10+5+10+5=30 cm
Help Find the Avrage rate of change of the distance in miles per hour
If A(x) = -7x^2- 3, B(x) = - 4x +3 and C(x) = 5x² + 3x, form a simplified expression for B(x) – A(x).
Answer:
aw baby naw that not cool
Step-by-step explanation:
The table above shows how long Mariana worked on homework each day of the week.
How many total minutes did Mariana work on homework during the week? Show your work.
Answer:
443
Step-by-step explanation:
2 hours = 120 min
1,920/60= 32 min
120+98+134+32+59= 443 total minutes
Select from the drop-down menus to correctly complete the statement. To find the product of 183.5 and 10², move the decimal point in 183.5 _____ places to the right because 10² has _____ zeros.
Given :
To find the product of 183.5 and 10², move the decimal point in 183.5 _____ places to the right because 10² has _____ zeros.
To Find :
We need to fill the spaces.
Solution :
We know, when number with positive power of 10 is multiplied with another number we need to shift the number to the right hand side by the number of zeroes.
So, To find the product of 183.5 and 10², move the decimal point in 183.5 to right places to the right because 10² has two zeros.
Hence, this is the required solution.
3x4 + 20x3 + 14x2 + 170 + 30 and x + 6?
Determine whether each function has a maximum or minimum value, and find that value. Then state the domain and range of the function.
v(x) = –x2 + 14x – 57
question 10! HELP ASAP
i’ll mark brainlyist just please help thanks
Answer:
51.6 is the mesurment of angle A
Step-by-step explanation:
Okay so my test said (using elimination (add or sub) find the solution to the following system of equations. 5x+3y=9 2x -3y=5) and I’m confused
Answer:
x = 2, y = -1/3
Step-by-step explanation:
I'm pretty sure the question is asking for the values of x and y. By finding these values you will need to use elimination.
Equations given:
5x + 3y = 9
2x - 3y = 5
To find x:
5x + 3y + 2x - 3y = 9 + 5 (add to eliminate y to solve for x)
7x = 14
x = 2
To find y:
5(2) + 3y = 9
10 + 3y = 9
3y = -1
y = -1/3
Therefore, x = 2 and y = -1/3
An isosceles triangle has a perimeter of 50 cm. The congruent sides
measure (2x + 3) cm. The length of the third side is 7x cm. What is the
value of x?
Answer:
4
Step-by-step explanation:
As, the measure of one congruent side is = 2x + 3
So, bc there are 2 congrent sides, =( 2x + 3) + (2x +3) = 4x + 6
Now perimeter= the length of the 2 sides + third side
Perimeter = (4x + 6) + (7x) = 50 cm
So, 11x + 6 = 50
So, 11x = 50 - 6 = 44
11x = 44
x = 44/11
x = 4cm.
Graph this compound inequality: I < 8.3 or 2 > 9.8
7
8
8
9
10
Drag a point to the number line.
Answer:
Here is a picture of the answer. I hope this helps!
Step-by-step explanation:
The graph of compound inequality [tex]x<8.3[/tex] and [tex]x>9.8[/tex] is shown in attached graph.
A compound inequality contains at least two inequalities that are separated by either and or "or".
Given compound inequality:
[tex]x<8.3[/tex] or [tex]x>9.8[/tex]
Above inequalities are shown in below attached graph.
Learn more:
https://brainly.com/question/11316045
please help me! asap!!!
Answer:
can you explain your question
Step-by-step explanation:
Ronda is flying her plane. She goes north for 40 miles and then heads west. She isn’t sure how far west she went, but after some distance she decides to fly the 60 miles directly back to the airport. How many miles west did she fly? Round your answer to the nearest tenth.
Answer:
20 miles
Step-by-step explanation:
hope this helps
Answer:
20
Step-by-step explanation:
60-40=20
What is the equation of the line that passes through the point (5,2) and has a slope
Answer:
y=-4x+2
Step-by-step explanation:
what is the answer to 2x3=1x-4
Answer: x=10
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
please help!!!!!!!!!!!!!
Answer:
x=5
Step-by-step explanation:
set up the equation:
x-2 = 3
solve
x = 5
Answer:
x=1
Step-by-step explanation:
you put 3 in for x in the equation
7. Find DE.
11-25
E
А
4x + 1
D
С
Answer:
DE = 37Step-by-step explanation:
AD = DC and BE=EC ⇒
DE = 1/2AB
4x + 1 = 1/2(11x - 25)2(4x + 1) = 11x - 258x + 2 = 11x - 2511x - 8x = 2 + 253x = 27x = 27/3x = 9DE = 4*9 + 1 = 36 + 1 = 37
AD = DC
BE = EC
It gives that 2(DE) = AB
To Find:The length of DE.
Explanation:According to the question,
2(DE) = AB
By putting the respected values, we get
2( 4x + 1 ) = 11x - 25
or, 8x + 2 = 11x - 25
or, 25 + 2 = 11x - 8x ( transposition method )
or, 27 = 3x
or, x = 27/3 = 9
The value of x is 9.
DE = 4(9) + 1 = 36 + 1 = 37
Answer:DE = 37
how do I put 1000,000+200,000+50,000+4,000+300+80+9 in expanded form
If you mean making them a regular number, you add them all.
_______________
But, the expanded form of this is
1,000,000 - Millions Place
200,000 - Hundred Thousands
50,000 -Ten Thousands
4,000 -Thousands
300 - Hundreds
80 -Tens
9 - Ones
I hope this helps, if it doesn't let me know and I'll do my best.
Need help with this question. Thanks
Answer:
C
Step-by-step explanation:
-18x+2y>=-13
2y>= -13+18x
y>= -6.5+9x