Answers
Answer:
A. 4(x - 1)^2
B. (a+4b)^2
Related Questions
April took out a $600 loan from the bank.At the end of 5 years, she pays back the principle,plus $60 simple interest.What was the annual interest rate?
Answers
Answer:
April took out a loan of $600 and paid it back with simple interest of $60 after 5 years. The formula to calculate interest is given the principal and the time and the interest rate is . For this problem we have to find the interest rate given . To archive that , we can just solve the equation making the interest rate the subject of the formula as shown below,
I= Prt
=> r= I/Pt
=> r= 60/600x5 = 1/50
The interest rate is 1/50 or 0.02 as a decimal. The interest rate is 2% as a percentage.
what is 20r^2+11r-3=0 for all real solutions?
please answer fast
Answers
Answer:
r=0.2
r= -0.75
Step-by-step explanation:
if im wrong im sorry
Two companies rent moving trucks. Pack and Go charges a $39.95 flat fee, and $0.45 for every mile driven. U-Drive charges a $59.95 flat fee, and $0.35 for every mile driven. At how many miles is the cost of the truck rentals the same?
Answers
Answer:
The indifference point is 200 miles
Step-by-step explanation:
First, we need to establish the total cost formula for each company:
Pack and Go:
Total cost= 39.95 + 0.45x
x= miles driven
U-Drive:
Total cost= 59.95 + 0.35x
x= miles driven
Now, we equal both formulas and isolate x:
39.95 + 0.45x = 59.95 + 0.35x
0.1x = 20
x= 200 miles
The indifference point is 200 miles
Answer:
A is answer 1/ 39.95 + .45x = 59.95 + .35x
B is answer 3/ miles driven
C is 3 /200
Step-by-step explanation:
Got 100% on edge
uhmmmm... yea............
Answers
Answer:
You add 12.5+12.5+3.02+3.02 which equals 31.04
Step-by-step explanation:
Tiana’s car traveled 111 miles on 3/8 of a tank of gas. How far will she be able to go on a full tank of gas?
Answers
Answer:
Hiiiiiii
Step-by-step explanation:
So to get the answer you have to turn the 3/8 into a mixed number and divide it by 111
if the scientific notation is 9.63x10^-3 what would it look like in standard form? MARKING BRAINLIEST!!!!
Answers
Answer:
.00963
Step-by-step explanation:
Since its 10^-3, the decimal point moves to the left 3 times. hope this helped :)
Find that x and y intercept 4x-5y=40
Answers
Answer:
x intercept: 10, y intercept: -8
Step-by-step explanation:
make into y = mx + b
4x = 5y + 40
4x - 40 = 5y
y = 4/5x - 8
plug in 0 for x, to find y intercept
y = -8
plug in 0 for y, to find x intercept
0 = 4/5x - 8, x = 10
AYYYYYYYYYYYYYYOOOOOOOOOOOOOOOOOOO
Get Ya free 25
Answers
Answer:
Ok
Step-by-step explanation:
IS THIS A FUNCTION AND WHICH ONE?! VEIW PICTURE
Answers
Answer:
A and B are functions but C is not
Step-by-step explanation:
a function has one y value to every x value.
pls answer both parts of this problem for a brainliest !!
Bianca can walk 5/6 of a mile in of an hour. What is her walking speed, in miles per hour?
Answers
Step-by-step explanation:
please see it, i work on paper worksheet
Answer:
2 1/2 miles
24 minutes per mile
Mr Mason asks 240 year 11 students what they want to do next year. 15% of the students want to go to college. ¾ of the students want to stay at school. The rest of the students do not know. Work out the number of students who do not know.
Answers
Answer:
Number of students who do not know = 24
Step-by-step explanation:
Year II students = 240
15% of the students want to go to college.
Number of year II students who wants to go to college = 15% of 240
= 15/100 × 240
= 0.15 × 240
= 36
¾ of the students want to stay at school.
Number of students who wants to stay at the school = 3/4 × 240
= (3 × 240) / 4
= 720 / 4
= 180
Number of students who do not know = Total year II students - Number of year II students who wants to go to college - Number of students who wants to stay at the school
= 240 - 36 - 180
= 24
Number of students who do not know = 24
Solve using the quadratic formula x^2-12x+5=0
Answers
Answer:
x=6+[tex]\sqrt{x}[/tex]31
What's 4/5 as a percentage?
Answers
Answer:
80%
Step-by-step explanation:
% is out of 100 so make the denominator of 4/5 to be 100:
4/5 times 20/20 = 80/100 = 80%
Answer:
80%
Step-by-step explanation:
4 divided by 5 equal .8
.8 x 100 equals 80
It's multiplied by 100 because usually percentages are out of 100.
OR
You can move the decimal in .8 to 2 space to the right
Find the missing measurements.Use 3.14 for Pi. Round all the answers to the nearest hundreth
Answers
Answer:
R=5.0095
D=25.0955
Step-by-step explanation:
C=r^2(3.14)
C=d(3.14)
78.8/3.14=d
Square root diameter to get radius.
Write an equation of the direct variation (the line has a y-intercept of (0,0)) that includes the point (3,18).
Desmos Graphing Calculator
Algebra I STAAR Formula Chart
Calculator
Y=12
y = -6x
y 63
Answers
Answer:
b
Step-by-step explanation:
What is it will mark Brainliest
Answers
Answer:
1
Step-by-step explanation:
Charles charges 4 an our to baby sit he also adds an extra 10 dollars onto the total for families with more than 3 children. How much will charles charge to baby sit 4 children for 4 hourss
Answers
Answer:
i beleve 26 or 48
good luck
yo im timed please help!! at the top it says "car A is traveling east at a steady speed of 45 mph. after 2 hours it is 100 miles east of Johnstown . car B is traveling east on the same road. its distance east of Johnstown is represented by the graph" il give 20 more points if you're correct
Answers
Answer:
it could be C or a
Step-by-step explanation:
more likey c be sorry if it's wrong
this table shows a liner relationship. based on the information in this table. which equation can be used to model the relationship between x and y?
A) y =3x
B) y =85x
C) y = x + 3
D) y = 3x + 255
Answers
i think it is c if its wrong i apologize.
find the equation of the line . PLEASE HELP
Answers
convert the word three and five tenths into a fraction
Answers
Your answer would be 3 5/10. (3 and 5/10).
Eliot needs to replace a window that is in the shape of a
semicircle.
K 1.5 ft
>
What is the area of the window? Use 3.14 for 1. Round your
answer to the nearest hundredth of a square foot.
Answers
353.25
a=(3.14*15^2)/2
a=706.5/2
a=353 sq in
I’ll mark you brainlist if you get the right answer please help!
Answers
Answer:
it would probably be 56
Step-by-step explanation:
A grandparent deposits $3,000 each year into an annuity that pays 8% interest. Find
the future value at the end of 10 years.
Answers
PLEASE HELP FOR BRAINLEIST
Answers
Answer:
25.) Slope of AB = 5
Slope of CD = -1/5
Perpendicular
26.) Slope of EF = -3/5
Slope of GH = -3/5
Parallel
Step-by-step explanation:
Use this formula to find slope. [tex]\frac{y2 - y1}{x2 - x1}[/tex]
Parallel lines have the same slope
Perpendicular lines have the opposite reciprocal and sign
25.)
Plug in AB slope is 5
2 - 7/ 3 - 4 = -5/-1 = 5
Plug in for CD slope is -1/5
3 - 4/ 2 - -3 = -1/5 = -1/5
The lines AB and CD are perpendicular because they have opposite reciprocals and opposite signs.
26.)
Plug in EF slope is -3/5
1 - 4/ 3 - -2 = -3/5 = -3/5
Plug in GH slope is -3/5
-5 - -2/ 4 - -1 = -3/5 = -3/5
The lines EF and GH are parallel lines because they have the same slopes.
Hope this helps ya!
Answer:
what the other person said
Step-by-step explanation:
you were already saved just give them brainliest now
Give the equation in slope intercept form for each representation. Tell me if you can’t see the pic at the top.
Answers
M : -2.75
B : 1
equation : y = 2.75x + 1
QUESTION 6:
M : 1.3
B : -2
equation: y = 1.3x -2
QUESTION 7:
M : 0.5
B : 4
equation : y = 0.5x + 4
i couldn’t see 8 all the way but i hope this helped !! <3
a sphere has a radius r=12 inches. What is it’s approximate volume
Answers
Answer: 7238.28
Step-by-step explanation:
what is the answer?
Answers
Answer:
A S A
Step-by-step explanation:
In ΔACE & ΔBCD,
∠A ≅ ∠B {Given} Angle
AC = BC {Given} Side
∠ACE = ∠BCD { Reflexive property} Angle
ΔACE ≅ ΔBCD ------>A S A Property
please help ASAP!!!!!!
Answers
Explanation:
63+60=123
180-123=57
When 63 and 60 are added together, you will be able to find x. Subtracting 180 from the sum of 63 and 60 will find x.
Please help me with this .
Answers
Answer:
x=4
Step-by-step explanation:
It's a parallel line so the equation is
100+19x+4=180
19x=180-100-4
19x=76
x=76/19
x=4
Answer: x = 4
Step-by-step explanation: The 2 angles are same-side interior angles, which are supplementary, and supplementary angles add up to 180, so we know that 19x + 4 = 80.
- 4. -4
19x = 76
/19. /19
X = 4