Answer:
f(x) = 2x + 2^4 is a function.
A man and a woman share a prize
of $1,000
between them in the ratio 1:3 . The women shares her part
between herself
, her mother and her daughter in the
ration 2:1:7. How much does her daugter receiv?
Step-by-step explanation:
What type of line the picture represent
Marie is a college professor. Her annual salary is $66,000.
Answer:
I'm confused as to what your asking.
Below are two parallel lines with a third line intersecting them.
Answer:
56
Step-by-step explanation:
x° = 56° (exterior alternate angles)
x = 56
‼️‼️‼️help me answer ‼️‼️‼️‼️‼️‼️‼️
Answer:
1. Is b
2. Is c
3.is a
Step-by-step explanation:
Brainliest pls
Answer:
number 10 is $60 and 11 is 8 hours
Step-by-step explanation:
i can only help you on 10 and 11
Help PLEASE MUCH APPRECIATED!!! No websites please❤️
Answer:
67 degrees
Step-by-step explanation:
Answer: 67
Step-by-step explanation: there all parallel to one another right and y and z are right beside each other therefore the same distance from M
Consider the two triangles shown below Are these triangles congruent
Answer:
FALSE
Step-by-step explanation:
SINCE CONGRUENT TRIANGLES ARE SAS OR SSS OR ASA SO TESE TRIANGLES ARE ISOCLES TRIANGLES DUE TO THE MEASUREMENTS
Suppose the population of a certain city is 4164 thousand. It is expected to decrease to 3460 thousand in 50 years. Find the percent decrease.
Answer:
16.9%
Step-by-step explanation:
Given data
Initial populatation= 4164
Final population= 3460
Percent decrease= initial-final/initial*100
Percent decrease= 4164-3460/4164*100
Percent decrease= 704/4164*100
Percent decrease= 0.1690*100
Percent decrease= 16.9%
Hence the decrease is 16.9%
Express as a trinomial ??
(2x-5)(2x-1)
Answer:
is it like this?
Step-by-step explanation:
(2x-5)(2x-1)
2x(2x-1)-5(2x-1)
4x²-2x-10x-5
4x²-12x-5
that is the final answer
Given, expression is not trinomial.
What is Polynomial?A polynomial is a mathematical equation that solely uses the operations addition, subtraction, multiplication, and non-negative integer exponentiation of variables. Variables are sometimes known as indeterminate in mathematics. Majorly used polynomials are binomial and trinomial.
To express the expression (2x-5)(2x-1) as a trinomial,
we need to multiply the two binomials together using the distributive property.
We can use the FOIL method to do this:
(2x-5)(2x-1) = 2x(2x) + 2x(-1) - 5(2x) - 5(-1)
Simplifying this expression, we get:
(2x-5)(2x-1) = 4x² - 2x - 10x + 5
Combining like terms, we get:
(2x-5)(2x-1) = 4x² - 12x + 5
Since, trinomial is ax³ +bx² +cx +d in standard form where a can not be zero.
Therefore, the binomial form of (2x-5)(2x-1) is 4x^2 - 12x + 5, and given, expression is not trinomial.
Learn more about Polynomials here:
https://brainly.com/question/11536910
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Blake wants to make a mixer that originally sold for $25.99 and is on sale for off. He also has a coupon for 15% off the discounted price. How much is the mixer after both discounts?
Answer:
$22.09
Step-by-step explanation:
The easiest way of calculating discount is, in this case, to multiply the normal price $25.99 by 15 then divide it by one hundred. So, the discount is equal to $3.9.
Answer: $22.09
Step-by-step explanation:
evaluate 9 m+7 n if m=-7 and n=4
Answer:
the answer is -35
Step-by-step explanation:
9x-7 =-63, 7x4=28. -63+28=-35
How do you solve 3.16 divided by 0.04?
Sorry i couldn't use the divison sign because i'm using a computer.
Answer:
79
Step-by-step explanation:
Answer:
79
Step-by-step explanation:
Sammy is moving and has two boxes to fill. What is the total volume (in cubic feet) that Sammy has between the two boxes? *
Answer:
Is there an image or even numbers to work with?
Step-by-step explanation:
Answer:
where are the numbers?
8. Find the distance between the ordered pairs (-1, -3) and (2, 1). If necessary, round to the nearest tenth.
Answer:
[tex]\displaystyle d = 5[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (-1, -3)
Point (2, 1)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(2--1)^2+(1--3)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(3)^2+(4)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{9+16}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{25}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 5[/tex]Write the equation of the line that passes through the given point and is perpendicular to the given line.
Answer:
the picture is blury
Step-by-step explanation:
I will give brainliest
Answer:
225°quadrant 3reference angle of 45°Step-by-step explanation:
585-360= 225
225° is in quad 3
reference angle for quad 3 is
225° - 180°
In a popular online role playing game, players can create detailed designs for their
character's "costumes," or appearance. Ruby sets up a website where players can buy
and sell these costumes online. Information about the number of people who visited
the website and the number of costumes purchased in a single day is listed below.
56 visitors purchased no costume.
41 visitors purchased exactly one costume. lol
7 visitors purchased more than one costume.
Based on these results, express the probability that the next person will purchase
exactly one costume as a percent to the nearest whole number.
Answer: 39%
Step-by-step explanation:
Find the value of x and show all steps pretty please
Answer:
[tex]x=136[/tex]
Step-by-step explanation:
[tex]using ~ intersecting ~chords ~ angle ~theorem[/tex]
[tex]x=\frac{142+130}{2}[/tex][tex]x=\frac{272}{2}[/tex][tex]x=136^o[/tex]---------------------
hope it helps...
[tex] \small \fbox \pink{By using intersecting chords angle property }[/tex]
[tex] \sf{x = \frac{142 + 130}{2} }[/tex]
[tex] \implies \sf{x = \frac{272}{2} }[/tex]
[tex] \boxed {x = 136 °}[/tex]
________________Thank You :)
Hope it helps uh !!
Simplify sec^2x-tan x-3
[tex]\huge\longmapsto\mathfrak{Answer}[/tex]
=》
[tex] \sec {}^{2} (x) - tan(x) - 3[/tex]
=》
[tex] \tan {}^{2} (x) + 1 - \tan(x) - 3[/tex]
=》
[tex] \tan {}^{2} (x) - \tan(x) - 2[/tex]
=》
[tex] \tan {}^{2} (x) - 2\tan(x) + \tan(x) - 2[/tex]
=》
[tex] \tan(x) ( \tan(x) - 2) + 1( \tan(x) - 2) [/tex]
=》
[tex]( \tan(x) + 1)( \tan(x) - 2)[/tex]
so,
case - 1
=》
[tex] \tan(x) = - 1[/tex]
case - 2
[tex] \tan(x) = 2[/tex]
work out the perimeter of this semicircle, take pie to be 3.142
radius= 10cm
Answer:
30 cm
Step-by-step explanation:
Perimeter = (half the circumference) + (twice the radius)
= (1/2)(2·10 cm) + 2(10 cm)
= 10 cm + 20 cm
= 30 cm
Madelyn earned $784 dollars
babysitting last year. If she charges
$14 per hour, how many hours did she
babysit? 784 divided by 14 and show your work
Answer:
56 hours
Step-by-step explanation:
Divide:
$784
-------------- = 56 hrs
($14/hr)
She babysat for 56 hours to earn that $784.
After surveying students in her homeroom, Katie decided to use a number cube to predict the probability that a randomly chosen student in her school planned to stay after school today for extracurricular activities. In Katie’s simulation, a roll of 1 represents staying after school, while rolls of 2, 3, 4, 5, or 6 represent leaving school at the end of classes.
Lucas built a composite solid by joining 12 identical blocks, with dimensions 4 inches by 5 inches by 7 inches, into three rows of four as shown.
12 blocks are in 3 rows of 4. Each block is 4 inches by 5 inches by 7 inches.
What is the total surface area of the composite solid?
521 square inches
1,042 square inches
1,072 square inches
1,992 square inches
Answer:
The answer is A, 1/729
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
HELP ME PLEASE……..50 pointssss
Answer:
88
Step-by-step explanation:
jdndkebdjwbsksnekxbwkxbwkxbekxbkfn
A bag contains four red marbles and six blue marbles.
Another bag contains eight green marbles and five
yellow marbles. You randomly pick one marble from
each bag. What is the probability that one marble is red and one marble is yellow?
Answer:
4/6 and 5/8
Step-by-step explanation:
Which expression is equivalent to 2 (-3x + 5)?
Points A and B lie on a circle with radius 1, and arc AB ⌢ has a length of [tex]\frac{\pi }{3}[/tex]. What fraction of the circumference of the circle is the length of arc AB ⌢?
Answer:
Solution given:
arc AB :angle=[tex]\frac{\pi }{3}[/tex]=60
radius[r]=1
Now
we have
Circumference the circle is the length of arc AB ⌢:[tex]\frac{arc AB }{360}2\pi*r[/tex]
:
[tex] \frac{180}{3} \div 360 \times 2\pi \: \times 1[/tex]
=⅓π or 1.047units
Note:
For angle π=180
For length π=[tex]\frac{22 }{7}[/tex].
L
Ø/360×2πrπ/3=60°
L=60/360×2π(1)L=1/6×2πL=π/3L=1.047unitsGiven the following quadratic equations. Name the form
and list all the information you can get from each form.
You have a $1 bill, a $5 bill, a $10 bill, a $20 bill, a quarter, a dime, a nickel, and a penny. How many different total amounts can you make by choosing 5 bills and coins?
What is the diameter of a hemisphere with a volume of 4960\text{ m}^3,4960 m 3 , to the nearest tenth of a meter?
Answer:
26.6 m
Step-by-step explanation:
The formula for the volume of an hemisphere is given as:
The volume of a hemisphere = (2/3)πr³ cubic units.
Volume = 4960m³
Hence,
4960 = 2/3πr³
4960 = 2 × πr³/3
Cross Multiply
4960 × 3 = 2πr³
Divide both sides by 2π
4960 × 3/2π = 2 πr³/2π
r³ = 2368.2255532
We would cube root both sides.
cube root(r³) = cube root(2368.2255532)
r = 13.329310588 m
Approximately = 13.3m
The formula for diameter = 2 × r
Diameter of the hemisphere = 2 × 13.33m
= 26.6 m
Answer:
26.7 is the right answer.
Step-by-step explanation:
Given PQR and STU,what is Q?
Solve this System of equation 3c+6d=18 6c-2d=22
Answer:
[tex]3x + 6y = 18 \: \: \: \\ + \\ 3 \times (6x - 2y = 22) \: \: \: 18x - 6y = 66 \\ \\ 21x = 84 \\ x = \frac{84}{21} = 4[/tex]
c=x=4
d=(18-3×4)÷6=6÷6=1=y