HELP
I will mark brainliest just answer quick
A rectangle’s width is one-fourth of its length. Its area is 9 square units. The equation l(l) = 9 can be used to find l, the length of the rectangle.
What is the length of the rectangle?
0.75 units
1.5 units
3 units
6 units
Answer:
6 units
Step-by-step explanation:
The formula for the area of a rectangle = Length × Width
A rectangle’s width is one-fourth of its length.
W = 1/4 × L
W = L/4
Cross Multiply
L = 4W
A = 9 square units
Hence
9 = L × W
We substitute 4W for L
9 = 4W × W
9 = 4W²
We square root both side
√9 = √4W²
3 = 2W
W = 3/2
W = 1 1/2 unit or 1.5 units
Solving for L = Length
9 = L × W
9 = L × 1.5
L = 9/1.5
L = 6 units
Therefore, the Length of the rectangle = 6 units
Is (3x+1) a factor of 9x^3 + 6x^2 - 26% - 6?
Answer:
No
Step-by-step explanation:
Did you mean to add that percentage, if not, it is still not factorable.
how do you turn 20 into a fraction?
Step by step explaination
Answer:
20 can work as an improper fraction, like 20/1. or you can de-simplify it or whatever it's called and make it like 40/2 or 80/4. Hope this helps. :)
Step-by-step explanation:
p
The answer is [tex]\frac{40}{2}[/tex] or [tex]\frac{60}{3}[/tex]
----------------------------------------
[tex]\frac{20x2}{1x2}[/tex]= [tex]\frac{40}{2}[/tex]
[tex]\frac{20x3}{1x3}[/tex]= [tex]\frac{40}{3}[/tex]
(hope this help you :D)
GIVING 30 PONTS!! PLEASE ANSWER ALL 4!! NO LINKS
Answer:
See below
Step-by-step explanation:
The measure of all the arcs can be obtained by using 'Central angle and its corresponding arc theorem'.
1. The measure of arc AD is [tex] \boxed {105}\degree [/tex]
2. The measure of arc ABC is [tex] \boxed {205}\degree [/tex]
3. The measure of arc ADB is [tex] \boxed {190}\degree [/tex]
4. The measure of arc BD is [tex] \boxed {85}\degree [/tex]
answer both. please help. i will etransfer you if u can answer all my questions!!!!
Answer:
honestly i dont know :(
Step-by-step explanation:
Answer:
a: -5
k: 1/4
d: 3
c: 2
[tex]g(x) =2-\frac{5}{4(x-3)}[/tex]
Step-by-step explanation:
Explanation is in Picture. Reflections across x-axis make a negative.
For b), look up 'Transformations of the 1/x function' and watch the video by Ragini Narasimhan. He explains it well
What would be the reason?
Answer:
For what comment it and ill answer
Step-by-step explanation:
Answer:
The reason for what?
Nothing else is here.
PLEASE HELP I RESLLY NEED IT SHOW WORK BRAINLIEST AND 20 POINTS
MY GUESS: =====C: 4 inch
Step-by-step explanation:
12^2 + B^2 = 20^2
144+B^2 =400
200-144 = 56 = B^2
B^2 = 7.48331477355
7.48331477355 - 3 = 4ish inches
Answer:
[tex]i \: think \: 4 \: inches[/tex]
I hope it helps
have a nice day
#Capaainpower
A trip that is 1,493 miles is divided evenly over 6 days. How many miles will be traveled each day, and how many miles will remain? Enter your answers in the boxes.
Answer:
248 miles will be traveled each day
5 miles will remain.
Step-by-step explanation:
Total trip = 1493 miles.
To divide the trip evenly over 6 days means to divide 1493 miles by 6 days. This gives:
[tex]\frac{1493}{6}[/tex] = 248 [tex]\frac{5}{6}[/tex]
This shows that 248 miles will be traveled each day and;
5 miles will remain
Give a real world example of a sample that was used to make a prediction about a population
Answer:
Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.
Step-by-step explanation:
Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population.
state the locus of a point equidistant from two parallel lines
The path will be 1 line halfway between the parallel lines.
hope this helped <3
Which equation(s) represents proportional relationship(s) with a constant of proportionality equal to 2?
Select ALL that apply.
A.y=2x
B.−y=−2x
C.2y=x+2
D.2y=4x
E.y=2+x
F.y+2=2x+2
Answer:
y=2x
Step-by-step explanation:
Which of the following represents the constant of proportionality in the table below?
k=85
k=95
k=190
k=125
I will give brainiest to the first correct answer!
Answer:
k is 95
Step-by-step explanation:
4x95 is 380 so is for the rest
hallar el md12 de 16
respuesta
4
solve for A no links
Answer:
71.1 degrees
Step-by-step explanation:
The side opposite angle A is 35 and that adjacent to angle A is 12. The trig function that connects A and these two sides is
tan A = (opp) / (adj)
which here is
tan A = 35/12. Find A using a calculator's arctan function:
arctan 35/12 = 1.25 radian or 71.1 degrees.
What value of x makes the following equation true? Show your work.
2/3x+4=22
Answer:
27
Step-by-step explanation:
2/3x27=18
18+4=22
Answer:
2/3x=22-4
2/3x=18
X=18*3/2
X=9*3
therefore X =27...
hope it helps
Calculate the midpoint of the line segment with endpoints A(− 4, −5) and B(2, 3).
The midpoint of the line segment is (-1, -1).
What is midpoint of a line segment?The midpoint of a line segment is a point that lies halfway between 2 points. The midpoint is the same distance from each endpoint.
It is obtained by averaging the x-coordinates and averaging the y-coordinates of the endpoints of the segment.
Given endpoints
A(− 4, −5) and B(2, 3)
Midpoint of the line segment formula:
Midpoint of a Line Segment : Its x value is halfway between the two x values · Its y value is halfway between the two y values.
Midpoint [tex]= (\frac{x_{1}+x_{2} }{2} ,\frac{y_{1}+y_{2} }{2})[/tex]
Midpoint = [tex](\frac{-4+2}{2} ,\frac{-5+3}{2} )[/tex]
Midpoint = [tex](\frac{-2}{2}, \frac{-2}{2} )[/tex]
Midpoint = (-1, -1)
The midpoint of the line segment is (-1, -1).
Find out more information about midpoint of a line segment here
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In February, Ronald. Read a book that was 98 pages long. In March, he read a book that was 124 pages long. In April, he read a book that was 208 pages long. How many pages did Ronald read in February, March and April?
Answer:
430
Step-by-step explanation:
You add 98+124 which is 222 then add it plus 208 which is 430
Answer:
the answer is 430 books for 3 months
1. Given:
-2x +1, x <-2
f(x) = {5,-2 <x<3
*+4,x>3
2
Evaluate: A) f(-2) B) f(0)C) f(5)
D) Sketch the graph of f(x)
what is the equation of the line
Answer:
x = 0
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
Type the correct answer in the box. Use numerals instead of words. Enter your answer as a fraction in simplest form, using / for the fraction bar.
Erik buys a new combination lock for his locker at the gym. The lock has 3 dials, each with the numbers 0 through 9. The probability that he sets the combination as 4-3-9 is?
Answer:
4
step-by-step explanation:
ansver
Answer from: Quest
SHOW ANSWER
i believe the answers 600m
ansver
Answer from: Quest
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answer: 2 multiplied by x =24
step-by-step explanation:
ansver
Answer from: Quest
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i believe b is the answe
Step-by-step explanation:
6 38/45 + 2 5/9
Enter your answer in the box as a mixed number in simplest form.
Answer:
9 2/5
Step-by-step explanation:
6 38/45 + 2 5/9
6 38/45 + 2 25/45 = 8 63/45 = 9 18/45 = 9 2/5
72
Evaluate the expression for = 3.
22 - 2
Answer:
uhm 22 - 2 = 20?
Step-by-step explanation:
Im confused what you're trying to say.
Lashonda works mowing lawns and babysitting. She earns $7.80 an hour for mowing and $7.60 an hour for babysitting. How much will she earn for 7 hours of mowing and 4 hours of babysitting?
Answer:
$85.00
Step-by-step explanation:
7.80 x 7 = 54.6
7.60 x 4 = 30.4
54.6 + 30.4 = 85
can someone please help me and write out the answer
Answer:
25°
Step-by-step explanation:
This is something you can easily type in a calculator
sin⁻¹(0.42) = 24.834...° rounded to 25°
HELPPPP PLEASEEEEEEEEE
Answer:
i have no idea
Step-by-step explanation:
GIVING BRAINLIST........
Answer:
36
Step-by-step explanation:
for the equation, we have to add 1 cubed, 2 cubed and 3 cubed together to get the answer. That equation would look like this
1^3 + 2^3 + 3^3
or expanded out
(1x1x1)+(2x2x2)+(3x3x3)
Solving that down, the equation turns into this
1 + 8 + 27
Adding those values together leaves us with 36!
Hope this helped, have a good rest of your day!
Answer:
36
Step-by-step explanation:
[tex]1^{3}[/tex] + [tex]2^{3}[/tex] +[tex]3^{3}[/tex] = 36
[tex]1^{3}[/tex] = 1 x 1 (= 1) x 1 = 1
[tex]2^{3}[/tex] = 2 x 2 (= 4) x 2 = 8
[tex]3^{3}[/tex] = 3 x 3 (= 9) x 3 = 27
27 + 8 + 1 = 36
Hope this helps :)
Which pair of triangles can be proven congruent by SAS?
Third pair of triangles is congruent by SAS.
What is congruency?In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
If any two sides and angle included between the sides of one triangle are equivalent to the corresponding two sides and the angle between the sides of the second triangle, then the two triangles are said to be congruent by SAS rule.
In the third pair, this rule is visible. Two pair of sides are equal to each other and the angles formed at the common vertex of the two sides are equal. Hence, the two triangles are congruent by SAS.
Learn more about congruency here
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Solve for X
explain the process for this problem
Answer:
x = 40
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
126° is an exterior angle of the triangle, then
x + 2x + 6 = 126
3x + 6 = 126 ( subtract 6 from both sides )
3x = 120 ( divide both sides by 3 )
x = 40
solve (4*3) + 2 , how are you all , freeee points
Step-by-step explanation:
hope it is helpful to you
Answer:
14 is the answer.
Step-by-step explanation:
(4 × 3) + 2 = ?
→ (4 × 3) + 2
→ 12 + 2 = 14