Solve the equation x2 - 6x – 41 = 0 to the nearest tenth.
Answers
Tell me if this right
Related Questions
Davide is hanging 4 pictures of his parents. They asked him to make sure all the pictures are equally spaced from each other and the end of the walk. 3 of the pictures are 13 inches wide, one in 20 inches wide, and the wall is 7 feet across. How far apart do the pictures need to be
Answers
Answer:
5 s + (3 * 13) + 20 = 7 * 12
Step-by-step explanation:
Matrices of different dimensions can be added together.
O True
O False
Answers
My cat eats 0.1 ounces of tuna fish each day. How many days can I feed my cat with 8 ounces of tuna fish?
Answers
Answer:
80 days
Step-by-step explanation:
8 divide by 0.1 = 80
Answer:
80 days
Step-by-step explanation:
We know that your cat eats 0.1 ounces of tuna per day, we need to find out how many days you can feed 8 ounces of tuna fish.
We need to keep in mind that 0.1 is a very tiny portion, and to get reach 1, your cat would have to eat 0.1 ounce everyday for 10 days, because 0.1 * 10 = 1
Now since we know it takes 10 days to reach 1 ounce, we need to see how many times it'll take for 10 days to reach 8 ounces.
10 * 8 = 80
Therefore it'll take 80 days to reach 8 ounces.
Fill in the rest of the table
Answers
ryan bought a house for 120000 and his house is fina ed at a rate of 7.4% and the payoff os in 120 months . how much is his monthly house notes?
Answers
Answer: p=354.3
Step-by-step explanation:
Please help, I'm in a test! Question is in the image attached! if you think you could help me out more, let me know and I'll post more questions like this!
Answers
Answer:
180° (in place of blank)
Step-by-step explanation:
GIVEN :-
∠D = 127°∠A = 75°PROCEDURE :-
∠C & ∠D are linear pair. (∵ They lie on same line)
⇒ ∠C + ∠D = 180°
⇒ ∠C = 180° - 127°
In a triangle , sum of its all interior angles equals to 180° (which is also known as "Angle Sum Property). So,
∠A + ∠B + ∠C = 180°
⇒ 75° + ∠B + (180° - 127°) = 180°
⇒ ∠B = 180° - 75° - (180° - 127°)
Answer:
180%
Step-by-step explanation:
took the test got it right on the test
Quizizz help 10 pts each brainiest guaranteed, the IS A PIC
Answers
Answer:
[tex]12x^2+8x+25[/tex]
Step-by-step explanation:
Given
From Figure
Sides of Triangle
[tex]8x^2 \\4x^2+15\\8x+10[/tex]
Now, using concept
Perimeter of triangle = Sum of the sides of triangle
So,
Perimeter of triangle = [tex]8x^2+4x^2+15+8x+10[/tex]
Adding [tex]8x^2[/tex] and [tex]4x^2[/tex], so,
Perimeter of triangle = [tex]12x^2+15+8x+10[/tex]
This can be written as
Perimeter of triangle = [tex]12x^2+15+8x+10[/tex]
Adding 15 and 10,
Perimeter of triangle = [tex]12x^2+8x+25[/tex]
So, the correct choice is = [tex]12x^2+8x+25[/tex]
Hope this helps.
¿375 es el 25% menos de que numero?
Answers
Answer:
hmm tratar 93.75
Step-by-step explanation:
cuanto es el 25 por ciento de descuento sobre 375? Asi, 25% de descuento en un item con un precio de estante de 375 es igual a $93.75.
espero que esto ayude
A teacher has 36 students who were randomly assigned to 6 rows of 6 desks. She wants to survey the students
about the homework policy. Which of the following uses cluster sampling?
O Roll a fair number cube. Use the number rolled to pick a row of students. Survey every student in that row.
List the students according to their grade in the class. Survey one A student, one B student, etc.
For each row, flip a coin. If it is heads, survey all the boys in that row. If it is tails, survey all the girls in that row.
O Select a student by rolling a fair number cube twice. The first roll gives the row number, and the second roll gives
the seat number. Then repeat.
Answers
Answer:
A
Step-by-step explanation:
Edge 2021
The teacher is using a number cube to select a row of students and then surveys every student in that row, which fits the definition of cluster sampling.
What is the sampling distribution?In statistics, sampling distribution refers to the study of numerous random samples drawn from a particular population depending on a specified property. The gained data paint a clear notion of the changes in the likelihood of the outcomes determined.
Cluster sampling is a type of sampling technique in which a group or cluster of units is selected from the population and then all units within the selected clusters are included in the sample.
In this case, the teacher is using a number cube to select a row of students and then surveying every student in that row, which fits the definition of cluster sampling.
Thus, the correct answer would be an option (A).
To learn more about the sampling distribution click here:
https://brainly.com/question/29375938
#SPJ2
My grandma can beat you in a boxing match and she is 98
12345
Answers
Answer:
I can believe it. she stronk
Solve.please help me can’t get it
Answers
Answer:
x=3
Step-by-step explanation:
[tex] \frac{x - 2}{5} = \frac{1}{5} [/tex]
[tex]x - 2 = 1[/tex]
[tex]x = 1 + 2[/tex]
[tex]x = 3[/tex]
20x-36y factor it
plslslslsl
Answers
Answer:
4(5x - 9y)
I hope this helps!
Answer:
4(5x-9y)
Step-by-step explanation:
20x-36y
20 and 36 is divisable by 4,
20/4=5
36/4=9
4(5x-9)
What is the measure of angle R?
A. 30°
B. 50°
C. 100°
D. 180°
Answers
Answer:
100
Step-by-step explanation:
ggjgbghhhhbbujrghh
someone please help me...
Simplify following expression: 1/2(10y + 4) + 3
Answers
Answer:
5y+5
Step-by-step explanation:
distribute the 1/2
(5y+2)+3
(add the 3- it can't be added to 5y because they aren't like terms)
5y+5
HElP need like 2 mins left so mind helping
Answers
Use the distributive property to write an equivalent expression. (6+8)⋅x
Answers
Answer: Equivalent expressions
14⋅x or 6+8x
Answer:
14x
Step-by-step explanation:
x(6+8)
6*x+ 8*x= 6x+8x= 14x
actice Temperature Conversion Worksheet
Name: ________________________ Period: ______
6th Grade Comprehensive Science II
Directions: Use the following chart to answer the questions below
C = (F - 32) * (5/9)
F = (9/5) * C + 32
Use the space to show your work:
1. 25°C = _____________°F
2. 97°C = _____________°F
3. 2°C = _____________°F
4. -40°C = _____________°F
5. 25°F = _____________°C
6. 97°F = _____________°C
7. 2°F = _____________°C
8. -40°F = _____________°C
9. 85°C = _____________°F
10. 953°C = _____________°F
pls help im giving 73 points
Answers
2.) 206.6
3.) 35.6
4.) -40
5.) -3.8
6.) 36.1
7.) -16.6
8.) -40
9.) 185
10.) 1747.4
GIVING BRAINLIEST 5 STARS AND THANKS HURRY ASAP
Answers
Greg read the following recipe. 4 cups of flour 1 cup of sugar 1/2 cup of butter 2 eggs. He had 8 cups of flour and wanted to use all of it. What amount of the other ingredients should Greg use?
Answers
Answer:
2 cups of sugar
1 cup of butter
4 eggs
Step-by-step explanation:
Multiply the recipe by 2
8 cups of flour
Answer: since Greg has 8 cups of flour he should have 2 cups of sugar 1 cup of butter and 4 eggs
Step-by-step explanation:
What number is 80% of 69?
Answers
Answer:
55.2
Step-by-step explanation:
69 x 0.8+55.2
Answer:
55.2
Step-by-step explanation:
I checked on multiple calculators
If ABCD is a kite.
find m
Answers
Which statement is correct?
A.
All terminating decimals are rational.
B.
All numbers are natural numbers.
C.
All square roots are irrational.
D.
All integers are negative numbers.
Answers
Can someone please tell me if this is correct if it’s not can u tell me what’s the correct answer
Answers
Answer:
2. option D and 3. option A
Step-by-step explanation:
2. 7 + y = 30
7 - 7 + y = 30 - 7
y = 23
3. w - 32 = 55
w - 32 + 32 = 55 - 32
w = 87
Basically the answers you choose are right. Hope this helps, thank you :) !!
Diego bought a bicycle that cost $180. In addition he had to pay 8% sales tax on it.
What was the amount of sales tax Diego paid?
Answers
Answer:
$14.40
Step-by-step explanation:
$180 * 8% ( Or 0.08 )
Point NN is located at (-2,-6)(−2,−6) on the coordinate plane. Point NN is reflected over the yy-axis to create point N'N ′ . Point N'N ′ is then reflected over the xx-axis to create point N''N ′′ . What ordered pair describes the location of N''?N ′′ ?
Answers
Given:
Coordinates of point N = (-2,-6)
Point N is reflected over the y-axis to create point N ′.
Point N' is then reflected over the x-axis to create point N''.
To find:
The ordered pair that describes the location of N''.
Solution:
The coordinates of point N are (-2,-6). Point N is reflected over the y-axis to create point N ′.
[tex](x,y)\to (-x,y)[/tex]
[tex]N(-2,-6)\to N'(2,-6)[/tex]
Point N' is then reflected over the x-axis to create point N''.
[tex](x,y)\to (x,-y)[/tex]
[tex]N'(2,-6)\to N''(2,6)[/tex]
Therefore, the ordered pair for point N'' is (2,6).
Answer:
(-6,2)
Notice that the xx-coordinate and the yy-coordinate change sign when LL is reflected over the xx-axis and then reflected over the yy-axis.
Find my interest if I invest $450 at 8% for 3 years compounded semi-annually.
Answers
Answer:
The final balance is $571.61.
The total compound interest is $121.61.
Step-by-step explanation:
hope this helps!
Troy and two of his friends do yard work after school. After paying $35 for gas and supplies, the boys made $128 dollars. How much will each boy make?
Answers
Answer:
$54.33
Step-by-step explanation:
The image is an example of which type(s) of symmetry?
A. Reflectional
B. Neither rotational ner reflectional
C. Both rotational and reflectional
O
D. Rotational
Answers
The given image of the square is an example of (C) both rotational and reflection symmetry.
What are rotational and reflection symmetry?The rotational symmetry of a shape explains why an object's shape remains unchanged when it is rotated about its own axis. If a geometric shape is rotated 180 degrees or at certain angles, either clockwise or counterclockwise, many of them seem to be symmetrical. Square, circles, hexagons, and other shapes are a few examples.A sort of symmetry that pertains to reflections is called reflection symmetry. Line symmetry and mirror symmetry are other names for reflection symmetry. If a figure has at least one line dividing it into two halves, one half is said to be the mirror image of the other half.So, the given diagram of the square satisfies the situation of both rotational and reflection symmetry.
Therefore, the given image of the square is an example of (C) both rotational and reflection symmetry.
Know more about reflection symmetry here:
https://brainly.com/question/10822730
#SPJ1
A rectangle has side lengths x + 2 and x - 1. What is the perimeter of the rectangle
when x = 5?
Answers
Answer:
22 units
Step-by-step explanation:
The perimeter is all the sides of any polygon added up.
A rectangle has 4 sides, but we only need two sides to solve this because a rectangle has symmetry
There are two ways
Method 1:
x+2 + x-1 + x+2 + x-1 OR 2(x+2) + 2(x-1)
simplify: 2x + 4 + 2x - 2
4x +2
Plug 5 into x: 4(5) + 2
Answer: 22
Method 2:
plug in x to get the sides: 7 and 4
now add: 7 + 7 + 4 + 4 OR 2(7) + 2(4)
simplify: 14 + 8
Answer: 22
The perimeter of the rectangle when x = 5 is 22 units.
What is perimeter?Its the sum of length of the sides used to made the given figure.
The perimeter is all the sides of any polygon added up.
WE know that rectangle has 4 sides, but we only need two sides to solve because a rectangle has symmetry
Given that A rectangle has side lengths x + 2 and x - 1.
Then plug in x to get the sides: 7 and 4
Now add:
7 + 7 + 4 + 4
OR
2(7) + 2(4)
Then simplify:
14 + 8
22
Hence, the perimeter of the rectangle when x = 5 is 22.
Learn more about perimeter here:
https://brainly.com/question/10466285
#SPJ2
Write an expression that
represents the sum of rand
7.
Answers
Answer:
r + 7
Step-by-step explanation:
Answer: r + 7
Good Luck!