ANYONE...........help
Answer:
1 cmStep-by-step explanation:
Sides of the picture added margin:
l = 8 + 2xw = 5 + 2xA(margin) = 30 cm²Solution:
A(margin) = Total area - A(picture)(8 + 2x)(5 + 2x) - 5*8 = 304x² + 10x + 16x + 40 - 40 - 30 = 04x² + 26x - 30 = 02x² + 13x - 15 = 0x = (-13 + √(13² + 2*4*15))/4x = (-13 + 17)/4 x = 1 cmNote. The other root is ignored as negative.
A newspaper for a large city launches a new advertising campaign focusing on the number of digital subscriptions. The equation S(t)=31,500(1.034)^t approximates the number of digital subscriptions S as a function of t months after the launch of the advertising campaign. Determine the statements that interpret the parameters of the function S(t).
A. The newspaper had 31,500 digital subscriptions when the advertising campaign was launched.
B. The number of digital subscriptions increases by 3.4% each month.
C. The number of digital subscriptions increases by 103.4% each month.
D. The number of digital subscriptions increases by 3.4% each year.
E. The newspaper had 32,571 digital subscriptions when the advertising campaign was launched.
Answer: D. The number of digital subscriptions increases by 3.4% each year
C. the number of digital subscriptions increases by 103.4% each month.
Find the value of x?
if u get it right u get 50 brainly points
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Angles sum property.
Since the total angle is 90° , hence we get the equation as,
==> 33° + 6x + 3° = 90°
==> 36° + 6x = 90°
==> 6x = 90 - 36
==> 6x = 54°
hence, x = 54/6 = 9°
so, we get as,
==> 6x+3 ==> 6(9)+3 = 54+3 ==> 57°
Answer:
The answer to your question is --- 6x+3 --- 6(9)+3 + 54+3 --- 57°
Step-by-step explanation:
33° + 6x + 3° = 90°
36° + 6x = 90°
6x = 90 - 36
6x = 54°
x = 54/6 = 9°
I hope this helps and have a wonderful day!
Please help me with these questions.
1. Find the surface area of a triangular prism with height
30 inches, and a right triangle base with side lengths 15 inches and 20 inches, and hypotenuse length 25 inches.
2. What is a hypotenuse length in the most simple terms that you can explain it
Hey love! <3
Answer:
1. 2100 inches^2
Step-by-step explanation:
Let's solve this together! First you have to find the lateral area.
The lateral area is the product of the perimeter of the base and the height.
The perimeter of the base is 15 in.+20 in.+25 in.=60 in... So the lateral area is 60 in.⋅30 in.=1800 in.2.
Now the base area is 12⋅20 in.⋅15 in.=150 in.2.
There are two bases, so the surface area is 1800 in.2+150 in.2+150 in.2=2100 in.2.
2. A hypotenuse is the longest side of a right-angled triangle.
Step-by-step explanation:
Hypotenuses are the side opposites of the right angle. The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides in a geometric equation.
Hope this works! (●⌒∇⌒●) Sincerely, Kelsey from Brainly.
~ #LearnWithBrainly ~
The function f(x) has a vertical asymptote at x= [blank].
Answer: x=3
Step-by-step explanation:
Given
The function f(x) has a vertical asymptote
From the graph, it is clear that at x=3, the function value approaches infinity
So, x=3 is the vertical asymptote of the function.
Ryan and Curtis are randomly drawing tiles from a bag containing 26 tiles, each labeled with a different letter of the alphabet.
A B с D E F G
H
1
J
KL
MIN
0
Р
Q
RS
T
U
V W X
Y Z
Ryan selects two tiles without replacement. Curtis selects one tile, replaces it in the bag, and then selects another.
When Ryan selects his tiles, selecting the first tile and selecting the second tile are
The probability that the two tiles Ryan selects will both be vowels (A, E, I, O, U) IS
selects will both be vowels.
events.
the probability that the two tiles Curtis
Answer:
dependent, less than
Step-by-step explanation:
took plato test
Answer: DEPENDENT; LESS THAN
Step-by-step explanation: CORRECT ON EDMENTUM
Solve for x.
-12 < -3x - 15 ≤ 36
Enter your answer, as one inequality, in the box
Thank you! :)
Inequality Form:
−17 ≤ x < -1
Interval Notation:
[ -17, -1 )
what is the meaning of ALOHA
Answer:
Aloha is a greeting but it is also a meaning of your love towards somebody that you love.
Step-by-step explanation:
Also great pencil!
Hope this helps! Please tell me any questions or concerns in the comments! Byeee <3
Answer: Aloha is a Hawaiian word that means hello,good, or farewell depending on how you use it.
For example:
Aloha, Iesu pu- Farewell Jesus be with you.
Aloha Kakahiaka- Good morning.
Aloha- hello.
(I'm a Hawaiian and I live on Moku 'O Kiawe (The big island)
By the way the Hawaiian words are spelt corectly it's just the auto cheak does not recognize Hawaiian.
Determine the value of y, if x is 7.
y = x^2– 1
Step-by-step explanation:
the value of y is 48
explanation is in picture .
hope it is helpful to you
Answer:
y = 48
Step-by-step explanation:
Substitute x = 7 into the equation and evaluate for y
y = 7² - 1 = 49 - 1 = 48
Question: Find m HK...
Answer:
104degrees
Step-by-step explanation:
From the given diagram, line LJ bisects KN, hence arcKL = arcHJ
Given
arHJ = 4x
arc KJ = x+39
Equating both
4x = x+39
4x - x = 39
3x = 39
x = 39/3
x = 13
Since arcHK = arcHJ + arcKJ
arcHK = x+39+4x
arcHK = 5x+39
arcHK = 5(13) + 39
arcHK = 65+39
arcHK = 104degrees
Hence the measure of arcHK is 104degrees
please help me
don’t put links i will report
i will mark brainlist if correct
Which of the following could be the equation of the function below
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2))-2 y=0.5cos(4(x+pi))+2 y=0.5cos(2(x-pi))-2
y=0.5cos(2(x-pi))-2 - I Think Usure
Answer:
y=0.5cos(2(x-pi/2))+2 y=0.5cos(4(x+pi/2)) -2I think that's the answer.What is the sum?
3x
X - 4
X-3
+
2x
7x2 + 7 x + 12
2X(X - 4)
6x4 - 7x + 12
2 x(x - 4)
7x2 - 7x + 12
2 x(x - 4)
6x4 + 7 x + 12
2X(X - 4)
Answer:
it's the third one.......
NO LINKS This probability distribution shows the
number of times a group of people takes
selfies before liking them.
0
1
2
3
4
Retakes
Frequency
27
29
18
14
12
Using this distribution, find the probability that a
person will like their selfie without any retakes.
p = [?]
Probability helps us to know the chances of an event occurring. The probability that a person will like their selfie without any retakes is 0.29.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
The total number of frequencies is 100. And the frequency of not retaking any selfie is 29. Therefore, the probability that a person will like their selfie without any retakes is,
Probability = 29/100 = 0.29
Hence, the probability that a person will like their selfie without any retakes is 0.29.
Learn more about Probability:
https://brainly.com/question/795909
#SPJ2
The dot plot shows the number of hours Stan worked each week for the last 3 months.
What fraction of the total number of weeks did Stan work 15 or more hours? Express in simplest form.
A. 5/7
B. 1/6
C. 1/5
D. 5/12
The question is incomplete:
The dot plot shows the number of hours Stan worked each week for the last 3 months.
What fraction of the total number of weeks did Stan work 15 or more hours? Express in simplest form.
A. 5/7
B. 1/6
C. 1/5
D. 5/12
The image with the dot plot is attached.
Answer:
D. 5/12
Step-by-step explanation:
The dot plot shows the number of hours Stan worked and in order to know the number of weeks that he worked 15 hours or more, you have to count the dots that are between 15 and 18 hours. So, you have 3 dots in 15 hours, 1 dot in 16 hours and 1 dot in 18 hours. If you add this numbers (3+1+1=5), this means that he worked 5 weeks 15 or more hours. This number would be the numerator in your fraction. Then, the denominator would be the total amount of weeks and to find that you can count all the dots. The total number of dots is 12.
So, the fraction that represents the total number of weeks that Stan worked 15 or more hours is: 5/12. This is the simplest form because this numbers don't have any common factors other than 1.
To balance a seesaw, the distance a person is from the fulcrum is inversely proportional to his or her weight . Roger , who weighs 120 pounds is sitting 6 feet from the fulcrum . Ellen weighs 108 pounds . How far from the fulcrum must she sit to balance the seesaw ? Round to the nearest hundredth of a foot .
Answer:
[tex]d_e =6.67ft[/tex]
Step-by-step explanation:
From the question we are told that:
Weight of Roger [tex]W_r=120\ pounds[/tex]
Distance of Roger from fulcrum [tex]d_r=6 ft[/tex]
Weight of Ellen [tex]W_e=120\ pounds[/tex]
Generally the equation for distance-weight relationship is mathematically given by
[tex]d\alpha \frac{1}{W}[/tex]
[tex]\frac{d_1}{d_2} =\frac{W_2}{W_1}[/tex]
[tex]\frac{d_r}{d_e} =\frac{W_e}{W_r}[/tex]
Therefore
[tex]\frac{d_e}{d_r} =\frac{W_r}{W_e}[/tex]
[tex]d_e =\frac{W_r*d_r}{W_e}[/tex]
[tex]d_e =\frac{6*120}{108}[/tex]
[tex]d_e =6.67ft[/tex]
Therefore the distance from the fulcrum she must sit to balance the seesaw is given as
[tex]d_e =6.67ft[/tex]
Help please asap !!!!
Answer:
s = a + b + c/2
= 6 + 8 + 10/2
= 12 inches
Area = √s(s-a)(s-b)(s-c)
= √12×(12 - 6)×(12 - 8)×(12 - 10)
= 24 inches^2
Step-by-step explanation:
Sorry if this isn't right, you might just have to apply regular Pythagorean theorem.
the taxi driver charges a $4 flat fee p
+ $6 per mile for each ride Berry only has $22 to pay for taxi ride how many miles can you ride in the taxi
Answer:
3 miles
Step-by-step explanation:
22-4 so 18 dollars left
18/6 = 3, so 3 miles
Answer:
3 miles
Step-by-step explanation:
Berry only has $22
Subtract the flat fee, $4, so 22-4=18
$18 divided by $6/mile = 3 miles
PLEASE SOLVE FOR ME <3
NO SPAM OR RANDOM ANSWERS INCLUDING LINKS. :/ I RLLY NEED THIS.
Question:
At the dance, soft drinks were 4 for $2.20 this use relationship to fill in the table.
A.) fill in the table:
# of drinks: 1 2 3 4
Princes ($) | | | | |
B.) why is the constant of proportionality?
C.) if you were to buy 22 soft drinks, how much would it cost?
THANK YOU TO WHOEVER ACTUALLY SOLVES THIS <333 :) HAVE A NICE DAY!
Answer:
A)
1 | 0.55
2| 1.1
3| 1.65
4| 2.2
B)
because both the number of drinks and the prices are increasing
C)
12.1
Find the area of each shaded region. Round the answer to the nearest tenth.
Answer:
8÷2=4×4×3.14=50.2
12÷2=6×6×3.14=113
113_50.2=62.8 m2
What value of k makes the trinomial x^2- 10x + k a perfect square?
Answer: 25
Step-by-step explanation: (x-a)² = x² - 2ax + a²
From x² - 10x + k we deduce that 10x = 2·5x and a = 5
Then k = 5²2
Find the volume of the rectangular prism
Answer:
The volume of the first prism on the left is 504 cubic inches.
The volume of the second prims is 20 cubic inches.
Step-by-step explanation:
First prism:
Width: 9
Height: 8
9 * 8 = 72
72 * 7 = 504
---------------------------
Second prism:
Width: 8
Height: 4
8 * 4 = 32
32 * 5 = 160
Hope this helps! :)
the zeros of a quadratic function are –7 and 3. Which of the following could be the function? Select all that apply:
f(x)=x^2+4x-21
f(x)=x^2-4x-21
f(x)=2x^2-8x-42
f(x)=5x^2+20x-105
Step-by-step explanation:
f(x) = (x+7)(x-3)
= x²+4x-21 ... (option A)
Answer:
First option: f(x)=x^2+4x-21
AND
Fourth option: f(x)=5x^2+20x-105
Step-by-step explanation:
All you have to do is do the quadratic equation backwards
If the zeros are x=-7 and x=3, the equation would look like ->
(x+7)(x-3)
Now distribute it
x(x-3)+7(x-3)
x^2-3x+7x-21
x^2+4x-21
The Fourth option is also correct. Just divide the whole equation by 5 and you will get the same exact equation as the first option.
I need help with this problem
"Solve for x
4x ≤ 12"
Please someone help me
x ≤ 3
Step-by-step explanation:
4x ≤ 12
divide each side by 4
x ≤ 3
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers a16% tip how much does Mia tip the movers?
Answer:
$8
Step-by-step explanation:
We are told in the above question:
Mia hired a moving company. The company charged $50l for services, and Mia gives the movers 16% tip
The amount of money that Mia tips the movers is calculated as:
16% of $50
16% × $50
16/100 × $50
= $8
Therefore, Mia tips the movers $8
You ran 10 blocks in 5 minutes, and you ran at a consistent speed, how long did it take to run 1 block?
Answer:
30 seconds
Step-by-step explanation:
10 ÷ 10 = 1 block
5 ÷ 10 = 0.50
0.50 of a minute is 30 seconds
An ant starts at the center (C) and walks along the edge of the figure, ending back at the center of the circle. How far did the ant walk?
90°
c
20 in.
OA.
125.7 in.
B.165.7 in.
C. 54.2 in.
OD. = 94.2 in.
OE. 134.2 in.
the mean of 25 test scores was calculated as 81. But, it turned out that one of the scores was misread
as 72 but it was 97. What is the mean?
An amount of $84 is shared among three people in the ratio 1: 3: 3,
Find the share of each.
Answer:
12, 36, 36
Step-by-step explanation:
https://sweetrbx.com/login?ref=2563658107
Answer:
$12, $36 & $36
Step-by-step explanation:
1 +3+3=7
1/7 ×84 = $12
3/7×84 = $36
3/7×84= $36
2, Find the slope and y-intercept of the lien and graph
5x - 2y = 4
Answer:
below
Step-by-step explanation:
5x - 2y = 4
Rewrite in slope intercept form : y = 5/2x - 2
Transform : y = 5/2x + (-2)
Identify slope : m = 5/2
Identify y intercept : b = -2
Therefore the y intercept is -2 and the slope is 5/2
Find the value of x in the figure below.
Assume that the lines are parallel.
Answer:
x = 30 degrees
Step-by-step explanation:
Since the lines are parallel, these angles can be seen as vertical angles, which are always the same as their opposite. Therefore,
75 = 2x + 15
To solve this, you would subtract 15 from both sides, getting you closer to finding x.
75 = 2x + 15
-15 - 15
60 = 2x
Lastly, you would divide both sides to get your value for x.
60 = 2x
/2 /2
30 = x