Help plz if your good at finding the area of the compound figure plz help if you don’t know the answer your not needed but if you do plz help
Answer:
96cm^2
Step-by-step explanation:
We can divide it into two rectangles: 7x8 and 10x(12-8), arriving at the solution of 7cm*8cm + 10cm*4cm = 56cm^2 + 40cm^2 = 96cm^2
We can also divide it into two rectangles: 12x7 + (12-8)x(10-7), arriving at 12cm*7cm + 4cm*3cm = 84cm^2 + 12cm^2 = 96cm^2
We could also divide it to one big rectangle and one "negative" rectangle of 10x12 and -8x(10-7), arriving at 10cm*12cm - 8cm*3cm = 120cm^2 - 24cm^2 = 96cm^2
The discount on a new computer was $150. This was a discount of 23 %. Step 1 of 3: What was the original selling price of the computer? Follow the problem-solving process and round your answer to the nearest cent, if necessary
Answer:
So there is an unknown number to the original price so we replace this as x,
23% of the original price will equal your new discount, now lets write it!:
23/100 x X = 150
x100 x100
23x = 15,000
Divide by 23 on both sides:
x = 652.173 around 652.17 dollars was the original price.
Which economic indicator is considered to be the most important measure of the
American Economy?
A Real GDP
B. Unemployment
C. Inflation
Answer:
the answer to the question is A
4. Find the HCF and LCM of 45 and 75 using prime factorisation.
Answer:
HCF: 15 / LCM: 225
Step-by-step explanation:
The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 75 are: 1, 3, 5, 15, 25 75.
The highest factor they share in common is 15 (HCF).
Multiples of 45: 45, 90, 135, 180, 225
Multiples of 75: 75, 150, 225, 300, 375
The lowest multiple they share in common is 225 (LCM).
what is the solution to the equation 5=2/5a
Answer:
a = 25/2
Step-by-step explanation:
5 = (2/5)*a // - (2/5)*a
5-((2/5)*a) = 0
(-2/5)*a+5 = 0
5-2/5*a = 0 // - 5
-2/5*a = -5 // : -2/5
a = -5/(-2/5)
a = 25/2
a = 25/2
Find the distance between the two point (0,-2) and (8,4)
Answer:
Distance is 10
Step-by-step explanation:
The x distance is 8 - 0 = 8
The y distance is 4 - (-2) = 6
Full distance is [tex]\sqrt{6^2+8^2} = \sqrt{36 + 64} = \sqrt{100} = 10[/tex]
Answer:
The distance between the points is 10.
what will be the distance travelled at 5 seconds. PLEASE ANSWER IT I WILL MARK BRAINLIEST WHOEVER CAN ANSWER THIS PLEASE
Answer:
30 m
Step-by-step explanation:
Answer:
it is exactly 80m it is not 30m
Parallelogram PQRS is rotated 90° clockwise about the origin to create parallelogram P'QʻR'S'. Which rule describes this transformation? (Please leave an explanation)
Answer:
P(h, k) → P'(k, -h)
Step-by-step explanation:
Rule to be followed,
If a point P(h, k) is rotated 90° clockwise about the origin, coordinates of the image point P' will be,
P(h, k) → P'(k, -h)
Similarly, all vertices of the parallelogram PQRS will follow the same rule when rotated 90° about the origin to form P'Q'R'S'.
Sabrina is making snack mix. She uses the items listed in the table below . Peanuts 5/6 chocolate chips 1/3 granola 1/2 raisins 3/4 what is the total weight of all the ingredients sabrina uses?
Step-by-step explanation:
5/6 +1/3 +1/2+3/4
Make sure they have a common denominator
In this case the common denominator is 12
So..
5/6 ×2/2...1/3×4/4...1/2×6/6...3/4×3/3
10/12+4/12+6/12+9/12
=29/12
=2&5/12 grams/pounds/ounces?
1) A sum of money is divided in the ratio 4:3.If
the larger part is $44 1) What is the small part?
2) What is the total amount? *
Answer:
Smaller part = $33 and total amount = $77
Step-by-step explanation:
Let the numbers be 4x and 3x.
The larger number is $44
ATQ,
44x = 44
x = 11
(1) Smaller number = 3x
= 3(11)
= 33
(2) Total amount
T = 33+44
T = 77
Hence, this is the required solution.
j - 5 = q
What is J and Q?
Answer:
There might be more to this problem that not included?
Based on the question written, J and Q would be anything that is mathematically supported.
I could a virtually endless combination, that's why I think we may be missing part of the question.
Here are some solutions:
J=11, Q = 6 11-5=6
J=12, Q= 7 12-5=7
J= 7, Q = 2 7-5=2
J = 162, Q = 157 162-5=157
which statement is true about the terms of the linear expression 13-4x in standard form?
A. m=4
B. B=13
C. b= -4
D. The expression is not linear
Answer:
B) b=13
Step-by-step explanation:
13-4x is the same as -4x+13
Please SHOW YOUR WORK!
Thanks In Advance, Will Mark Brainliest!
(already asked this question before and wasted 20 points due to spammers. pls actually answer)
Answer:
x2= 0.11111111111 y+5= -9
Step-by-step explanation:
x2= 0.11111111111
replace x with 1/3 then multiply 1/3 by 1/3 which equals 0.11111111111
x2
1/3 2
1/3 x 1/3= 0.11111111111
y+5
replace y with -14 then add - 14 with 5 which really is subtracting -14 with 5. Which gives you -9.
I'M SORRY BUT I CAN'T ANSWER THE THRID QUESTION. HOPE THIS HELPS!
Give an example of a function g(x) such that has vertical asymptotes at x = −1 and x = 2.
Answer:
[tex]\frac{69420}{(x+1)(x-2)}[/tex]
Step-by-step explanation:
An asymptote of a vertical line is one that the graph can't exactly reach, but can get as close as you want it to be (as long as the distance is not 0), while the x- or y-coordinates tend to plus/minus infinity. An example of where this happens is when filling in the x-value would result in a zero in the denominator, hence the answer.
Which of the following is the correct factorization of the polynomial below?
x^3 + 12x² + 36x
A. x(x+6)(x-6)
B. (x2 + 6x-3)(x-6)
C. x(x+6)2
D. (x2 + 6x-3)(x-12)
Answer:
C
Step-by-step explanation:
[tex] {x}^{3} + 12 {x}^{2} + 36x \\ = x( {x}^{2} + 12x + 36) \\ = x( {x + 6)}^{2} [/tex]
Last year, 210 new houses were built in a neighborhood. So far this year, 4/7 of them have been sold. How many new houses have been sold this year?
Write your answer in simplest form
Answer:
120
Step-by-step explanation:
number of hours sold = fraction of houses sold this year x number of houses built last year
4/7 x 210 = 120 houses
Please help it needs me to find the volume but what is the height supposed to be?
Answer:
a=3
b=16.6
Step-by-step explanation:
If jackeline and Raychel decide to watch only the two longest movies and take a 30 minute break in between how much of their five hours while they have left over
Which line plot shows the data?
Answer:
it is B
Bbbbbbbb
The line plot shown C in the figure is correct.
What is line plot?A line plot is a way to display data along a number line. Line plots are also called dot plots. Below is an example of a line plot showing the distance 17 turtles traveled in an hour (we know it is 17 turtles because there are 17 dots on the line plot).
here, we have,
Given that the recorded lengths of ribbon pieces which is used in project is given..
Frequency refers to the number of times an event or value occurs. A frequency table is a table that lists items and shows how many times those items occurred.
A line plot displays the data using a no. line.
Firstly, we will fimd the frequency of each value
Values Frequency
9 (7/8) 1
10(4/8)=10(1/2) 1
10(5/8) 1
10(6/8)=10(3/4) 1
10(7/8) 1
11(2/8)=11(1/4) 3
Option A is incorrect because 11(2/8) has no data values in the line plot (i.e. frequency = 0)
Option B is incorrect because 11(2/8) has no data values in the line plot (i.e. frequency = 0)
Option C is correct because the frequency distribution of the data is represented correctly in the line plot.
Option D is incorrect because 11(2/8) has 2 data values in the line plot (i.e., frequency = 2)
Hence, the line plot which correct shows the data is third line plot.
Learn more about line plot from here
brainly.com/question/8989301
#SPJ2
On a recent survey, 70% of those surveyed, said that they preferred drinking Coke instead of Pepsi. If 420 people preferred Cole, how many people were surveyed in all?
Answer:
600
Step-by-step explanation:
.7x = 420
x = 420/0.7
x = 600
Find the 12th term of the geometric sequence 8,16,32
help me with this please real quick
Answer:
a is correct
Step-by-step explanation:
sides get reduced by a half
angles don't change
Answer:
The Answer is A)
Step-by-step explanation:
sides get reduced by a half
angles don't change AND CAN YOU MAKE ME THE BRAININIEST.
If you know the answer your a genius at math^
Answer: I think its B
Step-by-step explanation: hoped this helped :)
5. What value of makes a true equivalent fraction statement.
3
36 72
Answer:
6
Step-by-step explanation:
X=6
You can cross multiply.
72x3=36x
216=36x
216/36=x
6=x
Please help me with this!
9514 1404 393
Answer:
y ≥ -2/3x +2
Step-by-step explanation:
The y-intercept of the boundary line is y=2.
The next grid intersection to the right appears to be the x-intercept at x=3, which represents a "rise" of -2 and a "run" of +3 from the y-intercept.
At this point, we know the slope (rise/run = -2/3) and the y-intercept (+2) of the boundary line. We see it is a solid line, and shading is above it. This means the inequality could be ...
y = mx + b . . . . . . . . . equation for a line with slope m and y-intercept b
y ≥ -2/3x +2 . . . . . equation for the graphed inequality
__
Alternate solution
We observe that the y-intercept is +2, and the x-intercept is +3. The equation of the boundary line can be written in intercept form as ...
x/x-intercept = y/y-intercept = 1
As noted above, the line is shaded where both x- and y-values are greater than or equal to those on the line. So, the "intercept form" of the inequality could be ...
x/3 +y/2 ≥ 1
Often, we don't like fractions, so we can multiply by 6 to put this in standard form:
2x +3y ≥ 6
_____
Additional comment
Any of these highlighted inequalities is "an inequality" that describes the graph. We don't know if you're required to write the inequality in a specific form.
Which of these expressions below is less than 345? Select all that apply.
A) 342.35 + 4.19
B) 256.79 + 98.11
C) 356.09 -10.45
D) 419.56 - 75.68
E) 199.75 +143.712
Answer:
D and E
Step-by-step explanation: Math
Answer:
d and e
Step-by-step explanation:
419.56-75.68=343.88
199.75+143.712=343.462
Solve each equation 24 = 5k - 8k
Answer:
k = -8
Step-by-step explanation:
24 = 5k - 8k
24 = -3k
k = 24/(-3)
k = -8
Answer:
k = -8
Step-by-step explanation:
Solve for k
First we re arrange our equation so that it look simple to calculate.
24=5k-8k
5k-8k = 24
-3k = 24
Divide -3 both side to get the value of k
k = -8
To prove substitute k into formula:
5k-8k = 24
5 (-8) - 8 (-8) = 24
-40 + 64 = 24
24 = 24
Good night I will send you a picture
Answer:
goodnight :)
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
You invest $1000 in an accound that pays 7.9% interest, compounded monthly. How much money is in the account at the end of three years?
Answer:I hope the following example will help you
Step-by-step explanation:
Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years.
P = $1000, t = 2 years, r = 0.08.
A = 1000(1+0.08(2)) = 1000(1.16) = 1160
what is tariffwhat is tariff
Answer:
Step-by-step explanation:
A tariff is a tax imposed by a government of a country or of a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and policy that taxes foreign products to encourage or safeguard domestic industry
