Answer: x = 4; x = 5
Step-by-step explanation:
The directions specify to solve by factoring
x^2 - 9x + 20 = 0
To factor, find two numbers that add to -9 and multiply to 20
-5 and -4 work
-5 + (-4) = -9
-5 * -4 = 20
(x - 4)(x - 5) = 0
x = 4, x =5
i need help please provide with the correct answer. it is due at 11:59 pm
In ratio a:b, the first term a is called
O antecedent
O extreme
O consequent
mean
Pls someone help me
The first 100 customers to purchase the system the store gives me a 20% discou t off tge regular cost if i pay 500 for the gaming dystem at the discou ted price what is tge regular cost of tge gaming system
Answer:
2,500
Step-by-step explanation:
The computation of the cost of the regular cost of the gaming system is shown below:
As in the question it is mentioned that for first 100 customers the 20% discount rate is applicabke
Now if a person pays 500 at the discount price i.e. after discounted percentage
So, the regular cost would e
= 500 × 1 ÷ 0.20
= 2,500
HELP ASAP. I need this in NOW.
Answer:
probably h
Step-by-step explanation:
I might be wrong
Find the simplified quotient. t – 6 3t + 18 3t – 18
Answer:
3t-18 is the answer for the first question. And x-4/2x-2 is the second one.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Telephone plan consist of a monthly fee of $20 plus $.20 per minute for long distance calls made write an equation for the total cost, C, when N minutes are used for long distance calls C =
Answer:
[tex]C=20+0.20N[/tex]
Step-by-step explanation:
Fixed monthly fee = $20
Amount charged per minute for long distance calls = $0.20
[tex]C[/tex] denotes total cost such that [tex]N[/tex] minutes are used for long distance calls.
Amount charged for [tex]N[/tex] minutes for long distance calls [tex]=0.20N[/tex]
Therefore, an equation for the total cost, C, when N minutes are used for long distance calls is [tex]C=20+0.20N[/tex]
subtract 3 from 4/9 of 20
Answer:
5 8/9
Step-by-step explanation:
20*4/9=8 8/9
8 8/9–3=5 8/9
Which of the ratios below is equivalent to 8:5?
Answer:
Nobody can answer this question if you don't tell us what are the ratios that are 'below'. We have no answers to choose from...
Please help me!
[One Step Inequalities]
Answer:
C
Step-by-step explanation:
Divide each side by 5
HELP ASAP I NEED TO FINISH THIS HOMEWORK AND IM ON THE LAST QUESTION
Kaylee and her friends are going into a bakery. How much would it cost to buy 1 donut and 5 cookies if each donut costs $2.00 and each cookie costs $1.25? How much would it cost to buy 11 donuts and 55 cookies if each donut costs $d and each cookie cost $c
Please include the work!
Answer:
1. 2.00+(1.25 x 5)=8.25 2. 11(d$)+55(c$)=cost
Step-by-step explanation:
1.25 x 5 = 6.25 6.25+2=8.25 The rest involves varibles based on donut=2 and cookie = 1.25.
Hoped this helped! If it did, please give brainliest! :)
P.S. Thanks for so many points! :D
answer, please. I need help.
Answer:
Step-by-step explanation:
[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]
Answer:
1/ b^4
Step-by-step explanation:
because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4
Aria has a bag that contains apple chews, strawberry chews, and peach chews. She
performs an experiment. Aria randomly removes a chew from the bag, records the
result, and returns the chew to the bag. Aria performs the experiment 62 times. The
results are shown below:
An apple chew was selected 55 times.
A strawberry chew was selected 2 times.
A peach chew was selected 5 times.
Based on these results, express the probability that the next chew Aria removes from
the bag will be strawberry chew as a fraction in simplest form.
PLS HELP!
Answer:
The Answer is 2/62=1/31
Step-by-step explanation:
Select the equivalent grid and enter the equivalent percent for the fraction
Is 8/9 a terminating decimal or a repeating decimal
Answer:
it's is a repeating decimal
Answer:
8/9 = 0.88888...
This decimal never stops and keeps on repeating, so it is a repeating decimal.
Let me know if this helps!
decided whether each inequality statement is true or false
a. -5>2 true or false
b. 3>-15 true or false
c. -12>-15 true or false
d. -12.5>-12 true or false
Answer:
A) false, b)true, c) true, d)false
Step-by-step explanation:
the line with slope 4 passing through (3, 5)
Answer:
y=4x-7
Step-by-step explanation:
first, find b
5=4*3+b
5=12+b
b=-7
what is the absolute value of -2 6/7
Answer:
2 6/7
Step-by-step explanation:
The absolute value of something is the positive version of it. The positive version of -2 6/7 will be 2 6/7
HOpe that helps!
describe the transformation of the graph of the parent function y= sqrt x+7 + 5
Answer:
The function moves 7 to the left and 5 units up
Step-by-step explanation:
y = (x + 7) + 5
I think that's the problem you put.
Answer:
Left and Up
Step-by-step explanation:
Correct on edg :)
Find tan angle c
A.5/13
B. 12/23
C. 12/5
D. 13/5
Answer:
It's 12/5 . When u divide the BC by AB ie. tanC becomes 12/5 .......Try it hope it helps!
Answer:
see explanation
Step-by-step explanation:
tan C = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{24}{10}[/tex] = [tex]\frac{12}{5}[/tex]
What is the percent decrease from 95 to 19?
Answer:
-80 percent
Step-by-step explanation:
Answer:
80%
Step-by-step explanation:
19/95=0.20
100%-20%=80%
80%*95=76
95-76=19
Look at this triangle.
B
11 cm
4 cm
Work out length AC.
(my teacher told me to start out with c first, c= an something like that I don’t remember)
Step-by-step explanation:
<c =90 °
So, Pythagoras theorem can be used,
Hypotenuse ² = base ² + altitude ²
AB²=AC²+BC²
11²=AC²+4²
11²-4²=AC²
121-16=AC²
Root 105=AC
AC=10.2 cm
The length of AC is 10.25 cm
What is pythagorean theorem ?
If ΔABC is a right angle triangle, then
AB² = BC²+AC²
where AB = Hypotenuse, BC & AC are adjacent sides of the right angle
What is the required length of the side ?Given, hypotenuse = AB = 11 cm
One of adjacent sides = BC = 4 cm
We have to find the length of AC.
Using pythagorean theorem,
AB² = BC²+AC²
⇒ AC² = AB² - BC²
⇒ AC² = 11²-4²
⇒ AC² = 121-16
⇒ AC = √105
⇒ AC = 10.25
So the length of AC = 10.25 cm
Learn more about pythagorean theorem here :
https://brainly.com/question/343682
#SPJ2
Which expression (s) are equivalent to the given expression
Answer:
Where are the expression??
Step-by-step explanation:
Find the solution using a tape diagram
H + 12 = 34
In Example 3, the track has 6 lanes that are each 1 meter in width. a. What is the outer perimeter of the track? Round your answer to the nearest meter. The outer perimeter is about meters.
Answer: 6 meters
Step-by-step explanation:
Perimeter is the distance around the track.
There are 6 lanes in this track and each of those lanes are 1 meter in width.
The perimeter must be the total of the widths of all these lanes added together:
= 6 lanes * 1
= 6 meters
letter=number
14.6=e-3.2
Answer: e = 17.8
Step-by-step explanation: 14.6 + 3.2
Round 6.09933418366 to 4 decimal places.
Answer:
6.0993
.................
Answer:
Step-by-step explanation:
If you want to round to 4 decimal places, look onto the 5th decimal place. If 5th decimal place is 5 ,6,7,8 or 9 then add to the 4th decimal place. If the 5th decimal place hold 1,2,3 or 4 then write the 4th decimal place as it is.
6.09933418366
Here, 5th decimal place is 3.
So, 6.0993 is the answer
3x(4x-8)=0
solve the equation using zero product property
Answer:
2x(4x-8)=o
0Step-by-step explanation:
but i know this 3x^2-4x-8=-6
Answer:
x=0,2
Step-by-step explanation:
Here,
or, 3x=0 or, 4x-8=0
or, x=0/3 or, 4x=8
∴x=0 or, x=8/4
∴ x=2
∴x=0,2
Pls someone help
X= ???
Answer:
x=105 aswell.
If u put 2500 in an account at an annual rate of 5.6 with interest compounded annually, what is annual percentage yield
Answer:
5.6%
Step-by-step explanation:
The computation of the annual percentage yield is shown below:
Given that
Initial investment amount is 2,500
And, there is an annual rate of interest i.e. 5.6%
Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%
Hence, the above represent the answer
Answer question correctly for brainliest and extra points. Picture of question is below...
Answer:
A. y = 1.5x - 1
B. y = 1.5x
Step-by-step explanation: