Answer:
An inequality is not necessary. It is simple subtraction. 2000 - 637 = 1363 Based on the equation, the brother has $1363 to spend on everything else.
Identify the restrictions on the domain of f(x) = quantity x minus 1 over quantity x plus 4.
A. x ≠ −4
B.x ≠ 4
C. x ≠ −1
D. x ≠ 1
The restriction is that x ≠ -4 is not in the domain of the given function.
What is a function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
The given function is
[tex]f(x)=\frac{x-1}{x+4}[/tex]
This is not defined when the denominator is zero.
Hence the restriction is on the denominator.
This implies that
[tex]x+4 \neq 0[/tex]
[tex]x\neq-4[/tex]
The restriction is that x ≠ -4 is not in the domain of the given function.
Find out more information about function here
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PLEASE HELP NO TROLLS
2. The diagram below shows triangle , where ∠ is an exterior angle. Based on the given angle measures, what is the measure of ∠?
I need help i dont understand at all-
Which value(s) from the following list of numbers is not a rational number? Explain.
A) 8.244
B) 5/9
C)[tex]\sqrt25[/tex]
D) 0.321 (321 repeating)
E) [tex]\sqrt30[/tex]
THANKS! URGENT
Solve for x in the picture please.
Answer:
X=20
Step-by-step explanation:
The 3 angles all add up to 180º because they are a straight line.
3x + 80 + 2x = 180
5x + 80 = 180
5x + (80-80) = 180-80
5x = 100
5x/5 = 100/5
X=20
Hope this helps!
pls help
The first term of a geometric sequence is
12 and the common ratio is 8. What is
the sixth term of the sequence?
pls show your work thanks
Answer:
6
Step-by-step explanation:
Which of the following best describes the expression 7x + 2y?
A) The sum of two products; there are two terms
B) The product of two sums; there are two terms
C) The sum of two products; there are four terms
D) The product of two sums; there are four terms
Correct answer gets brainliest and 5/5 reviews
Answer:
A) The sum of two products; there are two terms
Step-by-step explanation:
Because it's not multiplication but addition, so they are sum of the products of 2 with 2 numbers
The owner of a small store buys coats for $ each. Answer parts a and b.
a. sells the coats for $ each. What percent of the purchase price is the sale price?
The sale price is
Your answer is not correct. The correct answer is 140. You answered 55.% of the purchase price.
b. The owner increases the sale price by the same percent that you found in part a when buys jackets for $25 and sells them. How many jackets must the owner buy for the total jacket sales to be at least $260 ? Explain your answer.
Answer:
71.43%
Step-by-step explanation:
$77___100%
$55___x=71.43%
$55*100/$77 = 71.43%
Answer: 71.43%
Step-by-step explanation:
PLLZZ HELP ME IM ON A TIME CRUNCH ALSO IM IN Mrs. Shernean Johnson class so if your in her class to dont give me the same answer you gave her pls
Answer:
R = 29
S = 61
T = 116
Step-by-step explanation:
R:
The angle opposite to it is 29 so therefore it is 29 degrees as well.
S:
There is a 29 degree angle and a 90 degree angle which is 119, and since the total degrees in a triangle is 180, 180 - 119 = 61.
T:
There is a 64 degree angle which means that there is a 64 degree angle on the other side of those lines.
Since the total degrees of those crossing lines are 360,
64 + 64 = 128.
360 - 128 = 232
232/2 since 232 is the two remaining angles togther, 116.
This is my one of my first posts hope it helped!
whats the measure of the angles (SHOW HOW YOU SOLVED IT so i can understand)
Answer:
m1 = 68°
m2 = 53°
m3 = 127
m4 = 31°
Step-by-step explanation:
m1 = 90-22
m2 = 68+59=127, 180-127
m3 = 180 - 53
m4 = 127+22=149, 180-149
Answer:
m1 = 68°
m2 = 53°
m3 = 127
m4 = 31°
Step-by-step explanation:xplanation:
Step-by-step e
m1 = 90-22
m2 = 68+59=127, 180-127
m3 = 180 - 53
m4 = 127+22=149, 180-149
Can someone plz help me so sorry
Answer:
4.20 and 4.30 you are totally fine!:)
Answer:
4.20, 4.30,
Step-by-step explanation:
It is going by 10c every time so 4.00 4.10 4.20 4.30 4.40 ect.
Which of the following is a like term with the term 9y?
What are the choices?
The ratio of the perimeters of two similar triangles is 4:3. What are the areas of these triangles if the sum of their areas is 130 cm^2?
Answer:
the areas of these triangles are 83.2cm² and 46.8cm²
Step-by-step explanation:
1. If the triangles are similar and the ratio of the perimeter ois 4:3, then the areas are in the following ratio:
4²:3²
16:9
2. The sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:
130(16/16+9)
130(0.64)
=83.2cm²
3. The area of the smaller triangle is:
130(9/16+9)
130(0.36)
46.8cm²
How many times does 1/3 go into 1/18?
Answer: 3/18 or you can simplify it to 1/6
Step-by-step explanation: You keep 1/18 , change the division sign to multiplication , and flip 1/3 to 3/1 so the problem goes from
1/18 / 1/3 to
1/18 * 3/1 = 1/6
NIGEL is looking to buy a TV. The space that NIGEL has available for a TV is 60 inches wide and 50 inches tall. A TV's size is advertised by its diagonal length.
To the nearest whole inch, what is the maximum TV size that NIGEL can buy?
Answer:
110 inches wide
Step-by-step explanation:
PLZ HELp
What is the ratio to raisins and pretzels?
Express your answer in simplest form. raisins is 6 tbl and pretzels is 2 tbls
6 to 2
3 : 1
1 : 3
2 to 6
Answer:
your answer is going to be B) 3:1
Step-by-step explanation:
since the ration is 6:2 its gonna be 3:1 in simples form
Irina predicted that she would sell 75 books, but she actually sold 95 books. Which expression would find the percent error? Use the table below to help answer the question.
Percent Error
Item
Approximate value
Exact value
Error
Absolute error
Ratio
Percent error
Books
75
95
–20
20
StartFraction negative 20 over 75 EndFraction (100)
StartFraction negative 20 over 75 EndFraction
StartFraction 20 over 95 EndFraction
StartFraction 20 over 95 EndFraction (100)
Answer:
d: StartFraction 20 over 95 EndFraction (100) is your answer
Step-by-step explanation:
i did the math
Answer:
It is D/ the last answer
Step-by-step explanation:
What quantity could go in the blank to make the equation below true? Equation: n + n + ____ = 4n
Answer:
4
Step-by-step explanation:
PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!
Which of the following statements is true?
Group of answer choices
A) All organisms have organ systems.
B) All organisms are unicellular.
C) All organisms are multicellular.
D) All organisms are made of cells.
Answer:
D
Step-by-step explanation:
All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.
Answer:
D) All organisms are made of cells
Step-by-step explanation:
please help ill give brainliest
Answer:
The mean number of cats treated each day at A New Leash on Life Animal Clinic is lower than the mean number of cats treated each day at No Ruff Stuff Animal Hospital.
Step-by-step explanation:
1. What is the ratio of circles to all shapes? im failing math rn so uh yeah can someone help
Answer:
2:9
Step-by-step explanation:
there's 9 shapes total and 2 of them are circles
Find the number that makes the ratio equivalent to 1:7.
6:__
HELPPPP WILL GIVE BRAINLIST
Answer:
$29.90 per hour
Step-by-step explanation:
if you divide the earnings by the hours you get your answer!
I am please help on 14 and 15 please actually answer please
Answer:
14) x = 150°
15) t = 61°
Step-by-step explanation:
14) angles that form a straight line are referred to as a 'linear pair' and are supplementary; their sum is 180°
15) these angles are complementary; their sum is 90°
I need help ASAP please only answer if you know the answer (no need for work to be shown)
Answer:
$50.40 is the answer
Step-by-step explanation:
12% of 45 is 5.40 so if we add $5.40 and $45 we get $50.40
hope this helps ^-^ have a wonderful day
Please help me asap!
Answer:
6. [tex]\sqrt{31}[/tex]
7. [tex]3\sqrt{5}[/tex]
8. [tex]4\sqrt{10}[/tex]
Im not 100% sure about number 6.
Exact form: [tex]\sqrt{30.8125}[/tex]^
Hope this helps:)
Brainliest?
The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m
Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.
Which is true about the diagram? Select two options.
Measure of angle W Y X = 46 degrees
Measure of angle Y W X = 63 degrees
Measure of angle Y W X = 134 degrees
Measure of angle Y W X = 46 degrees
Measure of angle W Y X = 134 degrees
Answer: It is A and B
Step-by-step explanation: May you hook ya boi up with the crown
The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m
Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.
Which is true about the diagram? Select two options.
Measure of angle W Y X = 46 degrees
Measure of angle Y W X = 63 degrees
Measure of angle Y W X = 134 degrees
Measure of angle Y W X = 46 degrees
Measure of angle W Y X = 134 degrees
Answer:
The answer is A and B
Step-by-step explanation:
The graph shows the solution to which system of inequalities?
Answer:
top right.
Step-by-step explanation:
Answer:
top right
Step-by-step explanation:
last try I don't get this-
Answer:
The answer is -7
Step-by-step explanation:
-5d = 35
/-5 /-5
d = 7
Explain why is [tex]5w^2 +8w[/tex] when it says plus 8 times the width of the pen?
Answer:
it says its 5 more than 8 times the width
Step-by-step explanation:
8 times the width would be 8w then 5 times more of that would be 5w squared