Answers
Answer:
The value of x is whichever number you put in the left corner.
Step-by-step explanation:
Related Questions
Does anyone know the next number in this pattern?? 125,-25,5,-1
Answers
Answer:
1/5
Step-by-step explanation:
you're dividing by -5
You have 10 pairs of socks, five black and five blue, but they are not paired up. Instead, they are all mixed up in a drawer. It’s early in the morning, and you don’t want to turn on the lights in your darkroom. How many socks must you pull out to guarantee that you have a pair of one colour? How many must you pull out to have two good pairs (each pair is the same colour)? How many must you pull out to be certain that you have a pair of black socks?
Answers
Answer:
Go turn a light on.
Step-by-step explanation:
Flip the light switch
whoever gets this right gets brainliest
Answers
Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
Explain how to model the problem with algebra tiles and then write an algebraic expression that represents the situation.
Ruby gave away one of her puppies.
(not sample respince)
Answers
Step-by-step explanation:
the answer is in the picture
Answer:
The variable, the number of golf balls, is modeled by an orange x tile.
Finding 8 more golf balls is modeled by 8 orange + tiles.
The expression that represents the situation is x + 8.
Domesticated animals were primarily valued for meat.
true or false
Answers
Answer:
False
Step-by-step explanation:
Hope this helps :)
Find the value of X.
Answers
Answer:
i think 32
Step-by-step explanation:
128÷12 = 10.6666666666
10.6666666666×3 = 32
Make me brainliest
How much is 645 divided by 5
Answers
Step-by-step explanation:
129
hope it helps
please mark me as brainlist
Answer:
it is 129
Step-by-step explanation:
can anyone help me i dont understand this
Answers
8-11= -3
to find the answer for future questions , just subtract the number (-11) from the sum (-3)
If bcd~gef find value of x
Answers
Answer:
[tex]x = 13[/tex]
Step-by-step explanation:
Given
See attachment
Required
Find x
From the attachment, we have:
[tex]BC = x + 4[/tex]
[tex]BD = 2x - 7[/tex]
[tex]GE = 51[/tex]
[tex]GF = 57[/tex]
Because both triangles are similar, we use the following equivalent ratios:
[tex]BC : BD = GE : GF[/tex]
Substitute values for each parameter
[tex]x + 4 : 2x- 7 = 51 : 57[/tex]
Convert to fractions
[tex]\frac{x + 4}{2x- 7} = \frac{51 }{ 57}[/tex]
Simplify the right-hand side
[tex]\frac{x + 4}{2x- 7} = \frac{17}{19}[/tex]
Cross Multiply
[tex]19(x + 4) = 17(2x - 7)[/tex]
[tex]19x + 76 = 34x - 119[/tex]
Collect Like Terms
[tex]19x - 34x = -76 - 119[/tex]
[tex]-15x = -195[/tex]
Solve for x
[tex]x = \frac{-195}{-15}[/tex]
[tex]x = 13[/tex]
Answer: x=13
Step-by-step explanation:
:(x+4) 57 = (2x-7) 5157x + 228 = 102x - 357357+228 = 102x - 57x585 = 45x13 =
You want to put a fence around your large yard. There are two companies that you have found to do the work. They have each given you a quote for how much the work will cost. Of course, you want to find out which company will be the cheapest. The boundary of your yard is determined by five trees. The lines connecting them form the edge of your property. Shown below are the descriptions for the positions of the trees relative to your house.
TREE Position (relative to your house)
1 100 ft. east 2 40 ft east, 80 ft south 3 40 ft west, 120 ft south 4 90 ft west, 60 ft north 5 20 ft east, 110 ft north
STEP 1: On graph paper, mark the position of each of the trees on your land. Let each block of the graph paper represent a 10-foot by 10-foot square. Using a straightedge, connect Tree 1 to Tree 2, Tree 2 to Tree 3, Tree 3 to Tree 4, and so on.
STEP 2: Use the Pythagorean Theorem to find the length of each side of your property. Round
STEP 2
Length of segment 1 - 2 = √(8² + 6²) = 10 × 10 = 100 feet
Length of segment 2 - 3 = √(4² + 8²) = 4·√5× 10 = 40·√5 feet = 89.44 ft.
Length of segment 3 - 4 = √(5² + 18²) = √349 = 10·√349 feet = 186.82 ft.
Length of segment 4 - 5 = √(11² + 5²) = √146 = 10·√146 feet = 120.83 ft.
Length of segment 5 - 1 = √(11² + 8²) = √185 = 10·√185 feet = 136.01 ft.
How was this step done? Can you explain to me please?
Answers
Answer:
563
Step-by-step explanation:
because when you multiply the answer you get
Mae Ling earns a weekly salary of $325 plus a 7.5% commission
on sales at a gift shop. How much would she make in a work week if she sold
$5,800 worth of merchandise? Write in money format.
Answers
Answer:
$760
Step-by-step explanation:
Given data
weekly = $325
commission= 7.5%
if she sold $5,800 worth of merchandise
Her earnings will be
Week earning= base salary+ 7.5% of sales
Week earning= 325+ 7.5/100*5800
Week earning= 325+ 0.075*5800
Week earning= 325+ 435
Week earning= $760
Simplify (3x^2+5x) + (6x-6x^2+2)
Answers
Answer:
-3x^2+11x+2
Step-by-step explanation:
hope this helps!
A professor grades a set of exams and then computes the quartiles:
Q0 = 60. Q1 = 70. Q2 = 80 Q3 = 87. Q4 = 95
If the professor curves every grade up by 10 points, then how will Q2 be affected by the curve?
I. It will increase by 10 points
ii. It will be 10 points higher than the median for the noncurved data
III It will be halfway between Q1 and Q3 for the curved data
a. I only
b. II and III
c. I, II and III
d. I and II
e. I and III
Answers
Answer:
Answer is c. I, II and II
Step-by-step explanation:
Solution:
Answer is c. I, II and II
It will be increase by 10 points and it will be 10 points higher than the median for the noncurved data. and it will be halfway between Q1 and Q3 for the curved data.
Median for noncurved data = Q2 = 80
Median for curved data = 90
It will increase by 10 points = 90
It will be 10 points higher than the noncurved data = 90-80 = 10 points
if the set contains 20 values then, noncurved data will be:
60 _ _ _ _ 70 _ _ _ _ 80 _ _ _ _ 87 _ _ _ _ 95
Curved data will be: (all grades increased by 10 points)
70 _ _ _ _ 80 _ _ _ _ 90 _ _ _ _ 97 _ _ _ _ 105
Here, we can see median = Q2 = 90, exactly, halfway between Q1 =80 and Q3 = 97
Hence, C is the right answer
If 40 chairs are bought for Rs
10000 then how many
chairs must be
Sold
for
10000
gain 60%?
Answers
Answer:
25 chairs
Step-by-step explanation:
If 40 chairs are bought for Rs 10000 then how many chairs must be sold for Rs 10000 so as to gain 60%?
The percent gain = 60%
Number of chairs to be sold = x
Hence:
40 chairs = 10,000
60/100= 40 - x/x × 100
0.6= 40 - x/x
Cross Multiply
0.6x = 40 - x
0.6x + x = 40
1.6x = 40
x = 40/1.6
x = 25 chairs
3 more than a number is greater than 27
Answers
Answer:
n+3 > 27
Step-by-step explanation:
The inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.
What is inequality?In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It uses the following following operators to make comparison → >, <, ≤, ≥.
Given is the following mathematical verbal statement -
3 more than a number is greater than 27
We will first convert it into the inequality and then solve it. The inequality expression can be written by assuming a number. Let it be (x). So, we can write -
x + 3 > 27
Subtract 3 from both sides -
x + 3 - 3 > 27 - 3
x > 24
The inequality given above represents the statement and the values of (x) which are greater than 24 are the possible solutions of this inequality.
Therefore, the inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.
To solve more questions on equation modelling, visit the link below-
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will make brainliest what is 2,837 to the nearest 10????????????????????????
Answers
Answer:
2,840
Step-by-step explanation:
since the three is in the tens place and 7 in single if 5 and up round up fi 4 and below leave it alone you will then take the 3 and round up to give you 2,840
A farmer is purchasing hay for his cows. Before tax, one ton of hay costs $130. The farmer wants to know the total price, including a 6% sales tax.
Answers
Answer:
t-120(30
Step-by-step explanation:
Answer:
idek this one was confusing for me to
Plllllwaaaaasseeee hellollll
Suppose you are given two quadrilaterals, ABCD EFGH. If the similarity ratio of ABCD to EFGH is 4:3, and it EH =
60, find AD
a. 45
0.90
b. 40
d. 80
Please select the best answer from the choices provided
B
Look at image^^^
Answers
Answer:
d. 80
Step-by-step explanation:
Similarity ratio of ABCD to EFGH = 4:3.
This implies that the ratio of AD to EH = 4:3
If EH = 60, then:
AD:60 = 4:3
AD/60 = 4/3
Multiply both sides by 60
AD = ⁴/3 × 60
AD = 80
The diagram show a 5cm x 6cm x 7cm cuboid pls help you
Answers
Answer:
d ≈ 10.5
Step-by-step explanation:
The formula for the diagonal of a retangular prism (cuboid) is
[tex]d=\sqrt{l^2+w^2+h^2}[/tex]
1.) Plug in all the values for l, w, and h
[tex]d=\sqrt{5^2+6^2+7^2}[/tex]
2.) simplify by squaring the terms inside the square root
5 * 5 = 25
6 * 6 = 36
7 * 7 = 49
[tex]d=\sqrt{25+36+49}[/tex]
3.) Add the terms
[tex]d=\sqrt{110}[/tex]
4.) Simplify
[tex]d = 10.488[/tex]
5.) Round to one decimal place
d ≈ 10.5
i need help
(64-4) / 2-7^2
Answers
Answer:
-19
Step-by-step explanation:
60/2-7²
30-49
-19
Put the following equation of a line into slope intercept form simplifying all fractions 3x+6y=-24
Answers
Answer:
Use the slope-intercept form
y=mx+b to find the slope m and y-intercept b.
Slope: −1/2
y-intercept: (0,4)
Tucker's bedroom is a rectangle that measures 3
5
6
yards by 4
1
6
yards. His dad buys two area rugs that each have a length of 4 yards. Rug one has an area of 16
35
36
square yards. Rug two is 15 square yards.
Which rug will fit Tucker's room?
Answers
Answer:
my teacher has cancer please help her at #snowmanchallenge
Step-by-step explanation:
try to spread the help every snowman is ten dollars for her
What is the length of LM if L(3,4) and M(1,-2)? Round to the nearest tenth.
A) 7.2
B) 6.0
C) 2.8
D) 6.3
Answers
Answer:
We conclude that the length of LM if L(3,4) and M(1,-2) will be:
[tex]d = 6.3[/tex]
Hence, option D is correct.
Step-by-step explanation:
Given
L(3,4)M(1,-2)Determining the length of LM
(x₁, y₁) = (3, 4) (x₂, y₂) = (1, -2)The length of the distance between (x₁, y₁) and (x₂, y₂) can be determined using the formula
[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
substituting (x₁, y₁) = (3, 4) and (x₂, y₂) = (1, -2)
[tex]=\sqrt{\left(1-3\right)^2+\left(-2-4\right)^2}[/tex]
[tex]=\sqrt{2^2+6^2}[/tex]
[tex]=\sqrt{4+36}[/tex]
[tex]=\sqrt{40}[/tex]
[tex]=\sqrt{4\times 10}[/tex]
[tex]=\sqrt{2^2\times \:10}[/tex]
[tex]=2\sqrt{10}[/tex]
[tex]=6.3[/tex]
Therefore, we conclude that the length of LM if L(3,4) and M(1,-2) will be:
[tex]d = 6.3[/tex]
Hence, option D is correct.
plz hurry
How many faces does the solid made from the net below have?
A shape has a pentagon base. There are 5 triangles on the sides.
5
6
10
15
Answers
Answer:
6
Step-by-step explanation:
I
did quiz.
The net of the solid is a plane shape, and The net of the solid is made from 6 faces
How to determine the number of faces?From the question, we understand that:
Sides = 5 trianglesBase = 1 pentagonSo, the number of faces is:
Face = Triangle + Pentagon
This gives
Face = 5 + 1
Face = 6
Hence, the net of the solid is made from 6 faces
Read more about surface areas at:
https://brainly.com/question/6613758
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help me pls thank you alot!
Answers
Study time (hours)
The scatter plot shows the relationship between exam score and study time. Which statements are correct?
A)
Each additionally hour of studying is associated with an additional 10 point
increase in exam score.
B)
The model predicts that studying for 1.5 hours will result in an exam score
of 60.
The model predicts that studying for 2.5 hours will result in an exam score
of 70.
The model redirts that cturving for 4 hours will recuilt in an ovam ccaro of
Answers
Answer:y’all it’s all of them ABE
Step-by-step explanation:
The statements that are correct are:
B) The model predicts that studying for 1.5 hours will result in an exam score of 60.
C) The model predicts that studying for 2.5 hours will result in an exam score of 70.
A scatter plot is a collection of points plotted on two axes, horizontal and vertical. Scatter plots are useful in statistics because they illustrate the extent, if any, of correlation between the values of observed quantities or phenomena (called variables).
The scatter plot shows a positive relationship between study time and exam scores, with exam scores generally increasing as study time increases. However, the relationship is not linear and the increase in exam score is not always 10 points for each additional hour of study.
A) is not correct because the relationship between study time and exam score is not linear, and the increase in exam score is not always 10 points for each additional hour of study.
D) is not correct because the wording is unclear, it should be "The model predicts that studying for 4 hours will result in an exam score of (a specific number)".
Learn more about scatter plots here:
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80 points! Look at the pic attached. I will mark brainliest to the correct answer. Random answers will be reported :) thanks
Answers
Answer: No, it is not commutative. If used a square as an example, centered at (1,1). If a dilation is performed on the square of a scale factor of 3, and the square is translated 5 units downward, then the result would be different than if I switched the order, doing the translation downward first and then performing the dilation centered at (1,1).
I hope this helps! If you need any further clarification, just let me know below. Thanks! Have a good day, and good luck on your assignment. :)
Answer:
this helps me :-))
thanks
EMERGENCYYYYYYY ANSWER THIS PLS I HAVE ONLY 2 MINS
140,000+36.25+1,000=
Answers
Answer:
141036.25
Step-by-step explanation:
Answer:
141036.25
Step-by-step explanation:
Determine the sum of all single-digit replacements for n such that the number 42,789,n37 is divisible by 3.
Answers
Sum of all digits except n = 40
n=2, 5, or 8
Describe the possible lengths of the third side of the triangle given that the lengths of the other two sides are 12 feet and 18 feet.
I attached the picture too.
Answers
Answer:
6 ft < L₃ < 30 ft
Step-by-step explanation:
To obtain the answer to the question given above, we must bear in mind that:
The sum of the length of two sides of any triangle is always greater than the 3rd length i.e
L₁ + L₂ > L₃
With the above information in mind, we can obtain the answer to the question given above as follow:
Length 1 (L₁) = 12 feet
Length 2 (L₂) = 18 feet
Length 3 (L₃) =..?
Case 1:
L₁ + L₂ > L₃
12 + 18 > L₃
30 > L₃
L₃ < 30 feet
Case 2:
L₁ + L₃ > L₂
12 + L₃ > 18
Collect like terms
L₃ > 18 – 12
L₃ > 6 feet
Thus,
6 feet < L₃
Combining case 1 and 2,we obtained:
6 ft < L₃ < 30 ft
Therefore, the possible Lenght of the 3rd side is : 6 ft < L₃ < 30 ft