Answer: [tex](r-s)^{2} = 28[/tex]
Step-by-step explanation:
[tex]x^{2} -6x+9=-2+9[/tex] [tex](x-3)^{2}=7[/tex] [tex](x-3)= -\sqrt{7}[/tex] or [tex]\sqrt{7}[/tex] <-- there's no plus/minus sign.[tex](x-3) = -\sqrt{7}[/tex] [tex]x = 3 -\sqrt{7}[/tex] <-- root.[tex](x-3) = \sqrt{7}[/tex] [tex]x = 3+\sqrt{7}[/tex] <-- root. [tex][(3-\sqrt{7})-(3+\sqrt{7})]^{2}[/tex] [tex](3-\sqrt{7} -3 - \sqrt{7})^{2}[/tex] <-- don't forget to distribute the negative.[tex](-2\sqrt{7})^{2}[/tex] [tex](4)(7)[/tex] [tex]28[/tex]algebra 1 brainilest if correvt
Answer: i think its 1 but im not sure
Step-by-step explanation:
Hoi, I'm Temmie. Welcom to da Tem shop!
I wants to buy ur dog residus!
But I need to save up for cool leg...
Can you buy my cool leg for 1000 goldds?
Tem thank u!
Answer:
Take meh dog and give me yo cash and ill buy yo coool leg!
What is this? Is this like a meme or what?
Kim traveled 1278 miles from her house to the train station. Then she traveled 2434 miles from the train station to Diane’s house. About how many miles farther is Kim’s house from the train station than Diane’s house is from the train station?
The answer is 37
Step-by-step explanation:
12 7/8 rounds to 13 and 24/34 rounds to 25. 13+25=37.
PLS GIVE BRAINLEST
What is the area of a table cloth with the length of 6 feet and the width of 3 feet?
A. 18 ft
B. 18 ft²
C. 9 ft
D. 9 ft²
Answer:
B 18ft^2
Step-by-step explanation:
6(3) = 18
and you use the ^2 when it is talking about area
A total of $8000 is invested in 2 funds paying 4% and 5% annual interest. The combined annual interest is $350. How much of the $8000 is invested in each fund? Please show work!!
Answer:
$5000 and $3000
Step-by-step explanation:
x = money invested in the first fund
y = money invested in the second fund
first equation: 0.04x + 0.05y = 350
4x + 5y = 35000
second equation: x + y = 8000
x = 8000 - y
Plug in x into the second equation:
4(8000 - y) + 5y = 35000
Solve:
32000 - 4y + 5y = 35000
y = 3000
x = 8000 - y
x = 8000 - 3000
x = 5000
$5000 and $3000
Hope this helps!
Answer:
$3000.
Step-by-step explanation:
$Po invested at 4%.
$(8000-Po) invested at 5%
Po*0.04*1 + (8000-Po)*0.05*1 = 350.
0.04Po + 400 - 0.05Po = 350,
Po = $5000.
8000-Po = 8000-5000 = $3000.
Hope this helps :)
-ilovejiminssi♡
The base of this prism is______________ triangle.
A. a scalene
B. an isosceles
C. an equilateral
This figure is a tetrahedron. What is the area of its base?
62.4 square units
36 square units
124.8 square units
22.4 square units
HURRY I ONLY HAVE 2 MINUTES
Answer:
hey can't see the question....
A wheel has a diameter of 16 inches. How far will the wheel travel after 1 rotation?
Answer:
50.?? inches but it's around 50 inches
Step-by-step explanation:
Answer:
the wheel will travel 50.24 inches after one rotation
Step-by-step explanation:
find the circumference. the circumference is around the edge of the wheel.
C=2πr
find r, the radius, by dividing the diameter by 2
16/2=8
2(3.14)(8)
50.24
the sum of 2 numbers is 100. one number is 5 less than twice the other. find the 2 numbers.
Answer:
35 and 65
Step-by-step explanation:
Let the two numbers be x and y.
Thus
x + y = 100
and
x = 2y - 5
Now substitute for x in the first equation and get
2y - 5 + y = 100
3y - 5 = 100
3y = 105
y = 35 and since they add to 100,
x = 65
Given the two points (3, -1) and (5,3), explain how to write the equation of the line in slope intercept form.
*Calculate Slope first
*Calculate y-intercept second
*Write your answer in the form y=mx+b (HINT: you will need to find m and b)
Help quickly!!! I will give brainylist or whatever
Answer:
give more detials
Step-by-step explanation:
MK I NEED HELP FAST
Create a 4x4 Magic Square where each row, column, and diagonal adds to -7
Answer:
For this first magic square, use the numbers from 1 to 9. HINT: Each column, row, and diagonal adds up to 15.
Write using algebra.
A bucket holds c liters of water, but a jar holds d liters more. How much water do they hold together. Pls help! +15 pts
Answer:
d + c liters
Step-by-step explanation:
Answer: They hold 2c + d liters.
Step-by-step explanation:
Water = bucket + jarBucket = cJar = c + d <-- if the jar holds d liters more than the capacity of the bucket, c, then its volume is (c + d).Water = c + (c + d)Water = 2c + d−4°C, 3°C, −6°C, 0°C, 5°C, −1°C, 7°C n Which is the lowest foretasted temperature?
Answer:
-4 is the lowest!
Write the expression in standard form.(43+2)(4+2).
Answer:
2.7 x 10^2
Step-by-step explanation:
(45)(6)
270
2.7 x 100
2.7 x 10^2
Ramon buys 4 pounds of blackberries for $13.00. What is the price per pound, in dollars, Ramon pays for the blackberries?
Answer:3.25
Step-by-step explanation:
8. Hunter wants to purchase an umbrella for $60. The actual price of the umbrella is $50. What is Hunter's percent error?
9. Marina thinks the cost to rent scooters was $100. The actual price is
$150. What is Marina's percent error?
10. Jillian calculates to see if it will take 95 minutes to run 7 miles. She runs the distance in 80 minutes. What is Jillian's percent error?
Answer:
8. 10%
9. 50%
10. 15%
Step-by-step explanation:
I am pretty sure I got it right otherwise I think I have a big problem
Answer:
10 kawaii, the problem is the comparison with the calculated time for Jillian and the actual time for Jillian to run the 7 miles.
%error=(calculated value - experiemental value)/calculated * 100%
%error=(95-80)/95*100%=15/95 *100% = 15.79 ≈ 16% error
Note: 16% error is the approximate error because the numbers have 2 significant figures stated in the problem.
9 the percent error is 33.3%
8 20% error
Step-by-step explanation:
Which of the following best shows the associative property of addition?
Group of answer choices
4 + 5 + 2 = 2 + 5 + 4
4 + 5 = 5 + 4
(4 + 5) + 2 = 4 + (5 + 2)
4 + 5 = 9
Answer:
hhiiih
Step-by-step explanation:
Will give brainliest!
Answer:
the answer is D
Step-by-step explanation:
A company gives yearly raises to their employees. The salaries at the company are based on the equation below, where S is the salary before taxes and t is the time since the date of hire in years.
S = $33,113 + $600t
What is the minimum number of years an employee would have to stay to make a salary of over $45,000 per year?
Answer:
The answer is 20.
Step-by-step explanation:
33,113 + 600(20) = 45,113
Mark this answer as brainliest if you don’t mind :)
Then length of a stick is 81 millimeters. How many centimeters is it!?! who ever get it right first gets brainlest!
Answer: 8.1cm
Step-by-step explanation:
Find the value of x. Round to the nearest tenth
Answer:
x = 3.6 cm
Step-by-step explanation:
Given 2 intersecting chords, then the product of the parts of one chord is equal to the product of the parts of the other chord, that is
5x = 6 × 3 = 18 ( divide both sides by 5 )
x = 3.6 cm
2 out of the 10 balloons in a bunch are red.
What is the probability that a randomly selected balloon will be red?
Write your answer as a fraction or whole number.
in order to solve probability, identify the total and the part.
in this question:
part = 2
whole = 10
answer:
2/10 --> 1/5
FINAL answer: (simplified)
1/5
-- let me know if you have questions regarding this.
Dilations, Similarity, & Slope:
Question 1
What is the slope of the line shown on the grid?
Select one:
1. −9/2
2. 9/2
3. −2/9
4. 2/9
Answer:
Can somone answer my question please????!!!
Step-by-step explanation
please i beg youuuuuuuuuuuuuuuu
At a party, the amount of people who ate meatballs was 14 less than
1
4 of the total number of people. The number of people who ate meatballs was 5. Write and solve an equation to find the number of people at the party. Let x represent the number of people at the party. Use pencil and paper. Write a one-step equation that has the same solution.
Write an equation that represents the number of people at the party.
Answer: Answer:
5=1/3x-11
Step-by-step explanation:
Add eleven to each side to get 16=1/3x. Then multiply each side by three to get 48=x, so x=48.
Step-by-step explanation:
The boys’ soccer team is having a celebration at the end of the season. There are 8 boys on the team and they have ordered 11 pizzas to share. Between what two whole numbers is the amount of pizza that each boy receives
Answer:
Each boy gets between 1 and 2 pizzas
Hello, my name is Elaina But Hey I'm looking for an IBF :D
Im 14
weird
funny
A girl oop-
Thats all Bye! :D
Emma is helping her mom set up tables for a class party. There are 179 people coming to the party. If only 8 people can sit at each table, how many tables will Emma and her mom need?
Answer: 22
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
Divide 179 by 8 to find the number of tables you will need, 22.375.
You can’t have part of a table, so you have to round up to 23 for everybody to fit
(ZOOM IN TO SEE ) plz help me!!!
A set of 12 windup toys costs $9. What is the cost per windup toy?
Answer:
0.75
Step-by-step explanation:
9 ÷ 12 = 0.75
hope this helps...
Answer:
9/12 = 3/4 = 0.75
Step-by-step explanation:
