Answer:
$7.88 i believe
Step-by-step explanation:
In the formula l=P•r•t, what does the P stand for?
Omar must put 50 feet of fencing around his rectangular patio. The length of the patio is one foot longer than three times the width. Determine the width of the patio.
What is the solution set for 2w+2(3w+1)=50 given the replacement set {6, 7, 8, 9}?
6
7
8
9
Answer:
sorry i am super late but the correct answer is 8
Step-by-step explanation:
3. Find the value of the expression below: *
4
(1)
Answer:
4
Step-by-step explanation:
the 4(1) is just multiplication, it is the same as this=4x1. hopefully you know anything x1 is just the same number...
Im not sure what you mean by the * tho. I know that that also means multiplication, but there is no number. (also, remeber=
grouping symbols
exponents
mult/div
sub/add
hope this helps!
El radio del círculo es 4 ,pulgadas cuál es el diámetro ?
Can someone help me out?
Answer:
So the value of s = 7 cm
Step-by-step explanation:
We know that, Area of a triangle = 1/2 * b * h
So, base = 24 cm
height = s
Area = 1/2 * b * h
=>84 = 1/2 * 24 * h
=>84 = 12 * h
=>84 / 12 = h
=> 7 = h (in cm)
Hope this helps, please mark me as brainliest!! Thank you!
(7+ 24 -8)-2 + (4 x 5)
Answer: 41
Solve
[tex]31-8-2+(4)(5)\\23-2+(4)(5)\\21+(4)(5)\\21+20\\=41[/tex]
Given: -7(x+2)+4x=6(2x-4); Prove x=2/3
Answer:
see below
Step-by-step explanation:
-7(x+2)+4x=6(2x-4)
Distribute
-7x -14 +4x = 12x -24
Combine like terms
-3x-14 = 12x-24
Add 3x to each side
-3x-14+3x = 12x-24+3x
-14 = 15x-24
Add 24 to each side
-14+24 = 15x -24+24
10 = 15x
Divide each side by 15
10/15 =15x/15
2/3 =x
Evaluate 33b-40 when b=11.
Answer:
323
Step-by-step explanation:
[tex]33b-40\\\\b=11\\\\33(11)-40\\\\363-40\\\\323[/tex]
standard form fifteen thousandths
Answer:
0.015
Step-by-step explanation:
Answer:
15,000
Step-by-step explanation:
The sum of all natural numbers between 200 and 1502 which are divisible by 8 is
Answer:
138024
Step-by-step explanation:
HURRY!
How much money will you save on the 25-gallon purchase by choosing the less expensive option? You work for a house-painting company and need to purchase 25 gallons of white paint. One store charges $44.99 per gallon (including tax). A second store usually charges $52.50 per gallon (including tax), but offers 10% off because you are making a bulk purchase.
O $2.26
O $7.51
O $56.50
O $168.98
O $187.75
what do symbols represent in algebra?
Answer:
One of the most common algebraic symbols is the use of x, y or another letter of the alphabet to indicate a variable or unknown quantity. Common symbols used in algebra also include those related to equality, inequality, factorials and organization, like braces, brackets and parentheses.
Give brainiest please ;-;
Answer:
different variables represent unknown numbers.
Step-by-step explanation:
For example the equation 5x = 15
X is a variable that represents an unknown number. To get the unknown number in the example you need to divide 15 by 5 and 5 by 5 to get X alone and then X will equal 3.
So 5×3=15
I hope this helps
what is 149,597,870 in scientific notation
Answer:
1.4959787 × 10^8
Step-by-step explanation:
Calculating scientific notation for a positive integer is simple, as it always follows this notation: a x 10^b.
Follow the steps below to see how 149,597,870 is written in scientific notation.
Step 1
To find a, take the number and move a decimal place to the right one position.
Original Number: 149,597,870
New Number: 1.49597870
Step 2
Now, to find b, count how many places to the right of the decimal.
New Number: 1 . 4 9 5 9 7 8 7 0
Decimal Count: 1 2 3 4 5 6 7 8
There are 8 places to the right of the decimal place.
Step 3
Building upon what we know above, we can now reconstruct the number into scientific notation.
Remember, the notation is: a x 10^b
a = 1.4959787 (Please notice any zeroes on the end have been removed)
b = 8
Now the whole thing:
1.4959787 x 10^8
Step 4
Check your work:
10^8 = 100,000,000 x 1.4959787 = 149,597,870
Hope this helped.
HELP!!! i need it asap, thank you
Solve for x in the equation x squared minus 4 x minus 9 = 29.
Answer:
Step-by-step explanation:
x^2 -4x - 9 = 29
x^2 - 4x = 37
x = 2 ±[tex]\sqrt{42}[/tex]
Answer:
x = 2 ± [tex]\sqrt{42}[/tex]
Step-by-step explanation:
x^2 -4x - 9 = 29
x^2 - 4x = 37
x = 2 ± [tex]\sqrt{42}[/tex]
27^x = 9^(x − 4)
x = 8
x = 4
x = −4
x = −8
Step-by-step explanation:
27^x = 9^(x - 4)
3^3x = 3^2(x - 4)
3x = 2(x - 4)
3x = 2x - 8
3x - 2x = -8
x = -8
f(x) = -x + 4 and g(x) = 6x + 3, find (f(x) - g(x))
A. -5x-1
B. 5x +1
C. -7x +1
Answer:
C
Step-by-step explanation:
f(x) - g(x)
= - x + 4 - (6x + 3)
= - x + 4 - 6x - 3 ← collect like terms
= - 7x + 1 → C
ctions: Choose the correct answer for each problem below.
1. Divide: 71.5+ 11
a. 65
b. 6.5
C. 0.65
d. 650
2. Divide: 495.06 +0.6
a. 825.1
b. 8,251
C. 82.51
d. 8.251
Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch
periods
Based on the table, what is the probability that a student who bought juice chosen at random purchased the grape flavor?
Answer:
0.2
Step-by-step explanation:
Missing table in the question
Orange - 51 Grape - 30Cherry - 69SolutionTotal number of juice bought:
51 + 30 + 69 = 150Probability of a student choosing grape flavor:
Probability = favorable outcomes / total outcomesP(grape) = 30/150 = 1/5 = 0.2Answer is 0.2
Probability that a student who bought juice chosen at random purchased the grape flavor is 0.2.
According to the question, there are three lunch periods and the number of students that take different flavors of juice is shown below;
Orange - 51Grape - 30Cherry - 69Since probability = Expected outcome/sample space
Sample space = 51 + 30 + 69 = 150
Probability that a student who bought juice chosen at random purchased the grape flavor = 30/150 = 0.2
Learn more: https://brainly.com/question/12108425
Missing parts;
Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch periods. Orange Grape Cherry 51 30 69 Based on the table, what is the probability that a student who bought juice chosen at random purchased the grape flavor? O A. 0.2 O B. 0.25 O C. 0.3 D. 0.33
PLEASE HELP ME ASAP!! Solve the system of equations by substitution.
Show Your Work
Y=2x-4
x+3y=4
Define a variable and write an expression for the phrase.
a number divided by 82
what is the first 5 terms of the sequence with a pattern of an = n2 + 4?
Answer:
5, 8, 13, 20, 29
Step-by-step explanation:
[tex]a_n = n^2 +4\\
Plug \: n = 1, \:2, \:3,\: 4, \:5\\
a_1 = 1^2 +4=1+4 =5\\
a_2 = 2^2 +4=4+4 =8\\
a_3= 3^2 +4=9+4 =13\\
a_4= 4^2 +4=16+4 =20\\
a_5= 5^2 +4=25+4 =29\\[/tex]
1 point
9) A.SSE.3a: Which factorization can be used to reveal the zeros of the
function below?
f (n) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5)
Answer:
Ste = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5) = -12n? – 11n + 15
f (n) = -n(12n + 11) + 15
f (n) = (-4n+ 3) (3n + 5)
f(n) = -(4n + 3) (3n + 5)
f(n) = (4n + 3)(-3n+ 5)vp-by-step explanation:
To find the zeros of function, write in factors form,
[tex]f(n)=(-4n+3)(3n+5)[/tex]
Quadratic function :Given function is,
[tex]f(n)=-12n^{2} -11n+15[/tex]
We have to break into factor form to find the zeros of function.
[tex]f(n)=-12n^{2} -11n+15\\\\f(n)=-12n^{2}-20n+9n+15\\ \\f(n)=-4n(3n+5)+3(3n+5)\\\\f(n)=(-4n+3)(3n+5)[/tex]
Learn more about the zeros of function here:
https://brainly.com/question/446160
HELP ME PLS ITS BEEN 20 MINUTES
Answer:
[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
You can combine the two red shaded areas to get a larger portion with an angle of 120°.
The total degrees in a circle is 360° and since [tex]\frac{120}{360} =\frac{1}{3}[/tex],
The area of the combined red shaded area is [tex]\frac{1}{3}[/tex] of the entire area of the circle.
Thus, the probability of choosing the red shaded area is [tex]\frac{1}{3}[/tex]
HELP PLEASE!!!!
Write the first five terms of two different sequences that have 10 as the second term Describe the pattern (in words) in each of your sequences
Answer:
eh..you probaly shouldnt trust me
Step-by-step explanation:
8, and (8+2) = 10 Therefore the second term is 10. Another arithmetic sequence of common difference-5 and first term 15. The firs two terms of this sequence are: 15, and (15 - 5) = 10. Therefore again a 10 as second term.
PLSSS HELP!! For the given ordered pairs, write a function rule relating x and y. (1,4), (2,9), (3,16), (4,25)
Answer:
y=(x+1)^2
Step-by-step explanation:
we have the following
[tex]x=1;y=4\\\\x=2;y=9\\\\x=3;y=16\\\\x=4;y=25[/tex]
the values of y are squares so we can write
[tex]x=1;y=2^{2} \\\\x=2;y=3^2\\\\x=3;y=4^2\\\\x=4;y=5^2[/tex]
so as you can see when
[tex]x=n;y=(n+1)^2[/tex]
so our relation is
[tex]y=(x+1)^2[/tex]
The following is a composite figure. Find the TOTAL AREA of
the figure.
16 in
8 in
16 in
8 in
inches
Solve for j 6j+16=4j-10
[tex]\text {Hello! The answer to your problem is j=-13}[/tex]
[tex]\text {Subtract 4j:}\\\text {6j+16-4j=4j-10-4j}\\\text {2j+16=-10}[/tex]
[tex]\text {Subtract 16:}\\\text {2j+16-16=-10-16}\\\text {2j=-26}[/tex]
[tex]\text {DIVIDE both sides by 2:}\\\text {2j/2=-26/2}\\\text {x=-13}[/tex]
[tex]\text {Hope this helps!}\\\\\text {-LimitedX}[/tex]
Margaret goes to the county fair with $35. Rides cost $3 each.
Which is the function that gives the amount of money m that Margaret has as a function of the number of rides r that she takes?
Which is greater 0.1 or 3.7
Answer:
3.7
Step-by-step explanation:
Answer:
∠ 3.7
Step-by-step explanation:
Hope this helps
Brainliest?
