Answer:
x=-3
plz give branliest
Step-by-step explanation:
Answer
Step-by-step explanation:
1) 5-3x=14
2) -5 -5 We subtract the five to get the terms with just numbers on the
other side. Since it is positive, we subtract it. If it had a negative
sign, we would add it.
3) -3x = 9 For this step, we divide -3 by 9 since it is being multiplied by x.
---- ----
-3 -3
4) x = -3 The answer is x = -3.
Help with this please. :)
Answer:
1) 48
2) 1
3) 2
4) 16
Step-by-step explanation:
.............
Colin invests £2900 into his bank account,
He receives 3% per year compound interest.
How much will Colin have after 4 years?
Give your answer to the nearest penny where appropriate.
Answer:
348 pounds
Step-by-step explanation:
Simple Interest = principal x rate x time
so, principal = 2900 x rate = 3/100 x time = 4 years
therefore, 2900 x 0.03 x 4 = 348 pounds
3 yd
4 yd
What is the length of the hypotenuse?
yards
Step-by-step explanation:
a² + b² = c²
4² + 3² = 25²
Square root of 25 = 5
C = 5 yards
39 3.3 5.1 3.3 x find the value in the triangle shown below
9514 1404 393
Answer:
x = 102
Step-by-step explanation:
Isosceles triangles have equal angles opposite equal sides. There are two 39° angles in this triangle (opposite the 3.3 sides), so the third one is ...
x° = 180° -2(39°)
x° = 102°
_____
Additional comment
The triangle is "overspecified", meaning more measures are provided than are necessary to completely describe the triangle. As is often the case in such situations, the measures provided are sufficiently inconsistent that two different "right" answers are possible, depending on how you work the problem. The first attachment shows the solution above.
The second attachment shows the solution you might get by using the Law of Cosines. Note that x=101 in this case.
Give a non-example of coefficient in math. Hurry please I have school tomorrow!!!
A television is priced at $298.50. There is a 6% sales tax rate. What is the cost of the television, including tax?
Answer:
total = 316. 41
Step-by-step explanation:
6% of 298.50 = 17.91
298.50 + 17.91= 316.41
Miranda graphed (y + 1)2 > 6(x - 2).
Which could Miranda use to justify that her graph is correct? Check all that apply.
Because only the y quantity is squared, the curve is a parabola.
The parabola opens right because 6 is in front of the x-quantity.
There is a strict inequality so the boundary is included in the solution set.
The shading is outside the parabola because (0,0) satisfies the inequality.
The values subtracted from x and y in the equation are the coordinates of the vertex which
O O O O
Answer:
The correct options that describe the inequality (y + 1)² > 6·(x - 2)
1) Because only the 'y' quantity is squared the curve is a parabola
2) The parabola opens right because 6 is in front of the 'x' quantity
3) The shading area is outside the parabola because (0, 0) satisfies the inequality
4) The values subtracted from 'x', and 'y' in the equation are the coordinates of the vertex
Step-by-step explanation:
The given inequality graphed by Miranda is presented as follows;
(y + 1)² > 6·(x - 2)
By simplification, we get;
Given that the inequality is of the form (y - k)² > 4·p·(x - h), we have;
The curve is a parabola as only the 'y' quantity is squared
-k = 1
∴ k = -1
4·p = 6
∴ p = 6/4 = 3/2 = 1.5
p = 1.5
-h = -2
∴ h = 2
The vertex of the parabola = (h, k) = (2, -1)
The axis of symmetry = The x-axis
p = 1.5 > 0, therefore, the parabola opens right
Therefore, the parabola opens right because 6 is in front of the 'x' quantity
There is a strict inequality therefore the boundary is not included in the solution set
When x = 0 and y = 0, we have;
(y + 1)² > 6·(x - 2)
(0 + 1)² > 6·(0 - 2)
1² > 6 × (-2)
1 > -12, which satisfies the inequality and (0, 0) is on the left and below the vertex, therefore, the shaded area is outside the parabola
The vertex of the parabola given in the form, (y - k)² > 4·p·(x - h), is (h, k), which are the values subtracted from 'x', and 'y' in the equation
Therefore, the vertex of the given parabola, (y + 1)² > 6·(x - 2) = (2, -1)
Answer:
A, B, D, and E
Step-by-step explanation:
right on edge 2022 :)
How much would it have rained each month if the total amount rain (11 inches) was redistributed equally among the 12 moths of the year?
Answer:
Total rainfall in one month [tex]0.9167[/tex] inches
Step-by-step explanation:
The total rainfall around an year is equal to [tex]11[/tex] inches
There are 12 months in an year.
Total rainfall in one month is equal to total rainfall in an year divided by number of months
Total rainfall in one month
[tex]\frac{11}{12} = 0.9167[/tex] inches
Which number is NOT in the solution set of the inequality x > 10?
A. 5
B. 15
C. 20
D. 25
Answer:
5
Step-by-step explanation:
The numbers of attendees at the carnival over the last 15 days are 50, 200, 175, 125, 75, 100, 150, 225, 250, 100, 125, 75, 25, 225, and 175. Identify the box-and-whisker plot for the data.
The box-and-whisker plot for given data is as shown below.
What is box and whisker plot?"It is a special type of diagram showing Quartiles 1, 2 and 3 in a box, with lines extending to the lowest and highest values.""It is way to show the spread and centers of a data set."What is median?"It is the middle value of a sorted list of numbers."
For given question,
We have been given a data that represents the numbers of attendees at the carnival over the last 15 days are 50, 200, 175, 125, 75, 100, 150, 225, 250, 100, 125, 75, 25, 225, and 175.
If we arrange the data in ascending order then it would be,
25, 50, 75, 75, 100, 100, 125, 125, 150, 175, 175, 200, 225, 225, 250
The minimum value = 25
And the maximum value = 250
Also, the middle value is 125.
So, the median is 125.
The box-and-whisker plot for given data is as shown below.
Learn more about box-and-whisker plot here:
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ꜱᴇᴇᴍꜱ ᴇᴀꜱʏ ᴊᴜꜱᴛ ᴄᴀɴ’ᴛ ꜰɪɢᴜʀᴇ ɪᴛ ᴏᴜᴛ
Answer:
123°
Step-by-step explanation:
2z +9 = x
y = z
2Z +9 + X + z +Y = 360
Substitute for Z
2Z +9 + 2z +9 + z + z = 360
6z +18 = 360
6Z = 342
Z = 57
2(57) +9 = 123
X = 123
Answer:
The person above should be right
Step-by-step explanation:
Have a good day
Rudolph Takes 12 minutes to run 6 times around a 400 meter track assuming he runs at a constant speed how long does he take to run 1 kilometer
Answer:
5 minutes to run a kilometer please give me brainlyest
If the school has 27 students, there are how many sixth graders?
where is the rest of the question? if divided into 6th,7th,and 8th then 9
i dont know let me know the full question to help you out
The number of students that are sixth graders is 9.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, A school has 27 students, and one-third of them are sixth graders.
Therefore, The number of students that are sixth graders is,
= (1/3)×27.
= 9 students.
Q. If the school has 27 students and one-third of them are sixth graders, there are how many sixth graders?
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The 12 girls at Suzie's volleyball camp have decided to wear their camp ID's on loops of string around their necks. If each girl needs 1 2 yard of string, how much string do they need in all? Suzie did this work to solve the problem: 12 1 ÷ 1 2 = 12 1 × 2 1 = 24 1 = 24 yards of string Did Suzie solve the problem correctly? No. She should have multiplied 12 and One-half to solve. No. She did not multiply the numerators correctly. No. She did not simplify StartFraction 24 Over 1 EndFraction correctly. Yes. Her work is correct.
Answer:
No. She should have multiplied 12 and One-half to solve
6 yards
Step-by-step explanation:
Number of girls = 12
Each girl needs = 1/2 yard of strings
Suzie workings:
12/1 ÷ 1/2
= 12/1 × 2/1
= 24/1
= 24 yards
No. She should have multiplied 12 and One-half to solve
Correct workings:
Total strings needed for 12 girls = 12 × 1/2 yards
= (12*1)/2
= 12/2
= 6 yards
Answer:
The answer is A.
Step-by-step explanation:
I got it right on Edge 2021.
What is the volume of a rectangular prism with length 1/2ft, width 1/3 ft, and height 1 1/2 ft?
Answer:
Volume= 0.25
Step-by-step explanation:
You multiple with height and length so it would be
0.33...×1.5×0.5
Two ladders are leaned against a wall such that they make the same angle with the ground. The 10’ ladder reaches 8’ up the wall. How much further up the wall does the 18’ ladder reach?
Answer:
16'
Step-by-step explanation:
Based on the information provided, what type of quadrilateral is this?
Answer:
Step-by-step explanation same I need this answer too what did you get
Answer:
hi baby how are you please com in zom
Step-by-step explanation:
3566267840 and pas 123456 u are bf
Use suitable identity to find the product of (7 – 2y) (7 +2y).
[tex] \tt (7 - 2y) (7 +2y)[/tex]
By using identinty :
[tex] \large \underline{\boxed{\bf{(a-b)(a+b) = a^2 - b^2}}}[/tex]
[tex] \tt : \implies (7 - 2y) (7 +2y) = (7)^{2} - (2y)^{2}[/tex]
[tex] \tt : \implies (7 - 2y) (7 +2y) = 49 - 4y^{2}[/tex]
[tex] \large \underline{\boxed{\bf{(7 - 2y) (7 +2y) = 49 - 4y^{2}}}}[/tex]
Hence, value of (7 - 2y) (7 +2y) is 49 - 4y².
The vector (-3/5) translates a to b What is the vector that translate b to a?
The required vector that is translated from b to a is +3/5.
Given that,
We have a vector that translated from a to b, is -3/5, it is to be determined the vector from b to a.
The term "vector" is used to describe quantities that have both magnitude and direction. It also refers to the nature of the quantity.
Here,
We have a vector,
[tex]\bar ab = -3/5[/tex]
In order to translate the vector in the reverse direction, its direction will be reversed,
For
[tex]\bar {ba} = - (-3/5)\\\bar {ba} = +3 / 5[/tex]
Thus, the required vector that is translated from b to a is +3/5.
Learn more about vectors here,
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answer for brainly
pls pls pls
brainly
Answer:
2/5
Step-by-step explanation:
no of sample space , n(s) = 10
no. of probable cases, n(e) = 4
Probability of the arrow landing on a red section , P(e)
= n(e)/n(s)
= 4/10
= 2/5
Answer:
the answer is b, 2/5
Step-by-step explanation:
Use the symmetric property of congruence to complete the following statement if
Answer:
what?
Step-by-step explanation:
Answer:
Answer
5.0/5
11
Answer: Choice D. < B = < A
ie, "angle B = angle A"
The symmetric property is if y = x then x = y. The order of what is on the left or right side of the equation does not matter. It's like saying 2+3 = 5 is the same as 5 = 2+3.
This idea can be extended to congruences because congruent angles have the same measure.
So < A = < B is the same as < B = < A.
Step-by-step explanation:
Noah wants to take a picture of a beachfront. He wants to make sure two palm trees located at points A and B are just inside the edges of the photograph. He walks out on a walkway that goes over the ocean to get the shot. Point A is 90 feet from the entrance of the walkway, and point B is 40 feet from the entrance. If the walkway is perpendicular to AB, and Noah’s camera has a viewing angle of 90°, at what distance down the walkway should Noah stop to take his photograph? On a separate sheet of paper, draw a diagram to model the situation.
A 5m 60cm vertical pole cast a shadow of 3m 20cm long. Find at the same time the length of a shadow cast by another pole 10m 50cm high.
Answer:
The answer is 600cm or 6m (I did direct variation)
Plzzz mark me as brainliest
2) The function f(x) is defined below. The value of f(-3) is:
f (x) = 4x + 5
Answer:
so it is 4×(-3)+5 = -12+5= 7
so the answer is 7 I think
Answer: look at the two pictures if you want me to solve for f or x here
Step-by-step explanation: hope this help :)
PLEASEEE HELP EASY QUESTION I THINK 15 points!
Answer:
Step-by-step explanation:
-3(-3y+1)-3y=-15
9y-3-3y=-15
6y=-12
y=-2
x=-3(-2)+1
x=7
A square has an area of 108.16m squared work out the perimeter of the square tell me explanation too please ! Dx
Answer:
41.6
Step-by-step explanation:
if it's a square the sides will be the same so,
\sqrt{108.16}=10.4
10.4 is one side of the square. To find the perimeter you have to add all four sides together so,
10.4×4=41.6
Hope this helps! :D
The expression 12.5x can be used to determine the total amount of wages earned after working x
hours at a rate of $12.50 per hour. What is the total amount of wages earned by someone who
works 40 hours?
Answer:
500 dollars earned
Step-by-step explanation:
if 12.5x is the amount per hour they earn then multiply that by the amount of hours they work
what is the result of adding 6/100 and 1/10? use forms of a/b
Step-by-step explanation:
1/10 is equivalent to saying 10/100.
Adding these together would look like:
10/100 + 6/100 = 16/100 (cannot be simplified)
a/b = 16/100
You deposit $2500 in an account that earns 2.5% annual interest. Find the balance after one year if the interest is compounded quarterly?
Answer:
$2563.09
General Formulas and Concepts:
Math
PercentsPre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Compounded Interest Rate Formula: [tex]\displaystyle A = P(1 + \frac{r}{n})^{nt}[/tex]
A is final amountP is principle amountr is raten is compounded ratet is timeStep-by-step explanation:
Step 1: Define
P = 2500
r = 0.025
n = 4
t = 1
Step 2: Find A
Substitute in variables [Compounded Interest Rate]: [tex]\displaystyle A = 2500(1 + \frac{0.025}{4})^{4(1)}[/tex](Parenthesis) Add: [tex]\displaystyle A = 2500(1.00625)^{4(1)}[/tex][Exponents] Multiply: [tex]\displaystyle A = 2500(1.00625)^{4}[/tex]Evaluate exponents: [tex]\displaystyle A = 2500(1.02524)[/tex]Multiply: [tex]\displaystyle A = 2563.09[/tex]Please help me out on these! ty
Answer:
y= -3x+5 for the graph one
Step-by-step explanation:
Answer:
f(x) = -3x + 5
Step-by-step explanation: