find the area of the following
Answer:
1/2×5×(10+6)= 120
hope this helps pls give me brainles
Answer:
50in
Step-by-step explanation:
to find the area of a parallelogram the formula is A=b*h. which is
10*5.
The numerator of the given fraction is 4 less than the denominator. If 5 is added to both numerator and denominator, the resulting fraction is equivalent to 5/7 . What is the original fraction?
Answer:
5/9
Step-by-step explanation:
Let the denominator be x and numerator be y.
Given, numerator is 4 less than denominator
=> y = x - 4 ...(1)
When 5 is added to both:
Numerator = y + 5 , and, denominator = x + 5
Now their ratio is 5/7.
=> (y + 5)/(x + 5) = 5/7
=> 7(y + 5) = 5(x + 5)
=> 7y + 35 = 5x + 25
=> 7y - 5x = 25 - 35
=> 7(x - 4) - 5x = -10 {y=x-4}
=> 7x - 28 - 5x = -10
=> 2x = 18
=> x = 9
Thus,
Fraction is y/x = (x-4)/x = (9-4)/9 = 5/9
Please help ty :)
The value of x is___
and the value of y is___
Answer:
x = 60
y = 50
Explanation:
in a triangle, the sum of all its angles should be 180°. so, to find x, we can subtract the known values from 180° like this:
180° - 50° - 70° = 60°
thus, x is 60.
using the same method, we can find the remaining angle of the other triangle:
180° - 50° - 60° = 70°
now, we know the values of x and the angle next to it. on a straight line, the sum of angles also adds up to 180°. therefore:
180° - 60° - 70° = 50°
i hope this helps! :D
Can someone help me find the perimeter
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Answer: 15
Explanation:
4 + 3 + 6 + 2 = 15
I hope this helped!
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- Zack Slocum
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HELPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Brian
Step-by-step explanation:
16r+8s
pls solve!
inrnorno34nfp3mpfn3ofkp4fof34f3
Answer:
jzsjdjsndndjddjdbfhfbbfbfhhdhcx0
Step-by-step explanation:
hello hi
hi bye
Answer:
[tex] m\angle CBD = 35\degree [/tex]
[tex] m\angle DBE = 92\degree [/tex]
Step-by-step explanation:
[tex] m\angle CBD = m\angle FBG[/tex]
(Vertical angles)
[tex] \because m\angle FBG = 35\degree [/tex]
[tex] \therefore m\angle CBD = 35\degree [/tex]
[tex] m\angle DBE +m\angle ABD= 180\degree [/tex]
(Linear pair angles)
[tex] m\angle DBE +m\angle CBD + m\angle ABC = 180\degree [/tex]
[tex] m\angle DBE + 35\degree + 53\degree = 180\degree [/tex]
[tex] m\angle DBE + 88\degree = 180\degree [/tex]
[tex]m\angle DBE = 180\degree -88\degree [/tex]
[tex] m\angle DBE = 92\degree [/tex]
please help me with this
r(-4)=(-4+1)(-4-3)
Answer: r= 5 1/4
Step-by-step explanation:
Someone help me please
Answer:
x=4
Step-by-step explanation:
if D E F are the midpoints of side BC CA and AB respectively of a triangle ABC Determine the areas
Answer:
def*de
Step-by-step explanation:
efgh is translated 5 units to the left and 2 units up what are the coordinates of e
Answer: 5,2
Step-by-step explanation:
Answer:
The answer will be E(1,-1)
Step-by-step explanation:
I just took the A pex QUIZ!
A rectangle has the following vertices: A(-1.9), B(0,9). C(0-8), D(-1,-8). What is the perimeter of rectangle ABCD?
18 units
34 units
36 units
17 units
Answer:
the answer of that question is 36 units
Which solid has the top, the side, the front views given?
Answer:
The answer is H
Step-by-step explanation:
a wall of a shower in a bathroom is 250 cm high and 100 cm wide .what is the area of wall
Answer:
250x100=25,000
Step-by-step explanation:
just add two zeros at the end of 250 and you get your answer!
Find the value of the third quartile (the median of the upper half of the data set). 52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72 i need it instantly cause i have that question pulled up
Answer:
64.5
Step-by-step explanation:
You understand the question, and already have the numbers in order, you're almost there!
So you need to find the median first so you can divide the data set into the upper and lower halves. The median, as you probably know, is the center of the data. What I do for this is list all the numbers out in order, like you've already done, and start crossing them out, one at a time, alternating the sides. I'll show you what I mean. (I'm using underline because there's no strikethrough.)
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
...and so on, until you have:
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
Because there's an even number of numbers, the median is the mean of the middle two numbers. Luckily, though, the two numbers in the middle are the same:61. Mean is calculated by adding the terms and dividing by the number of terms. In this case:
(61+61)/2
=61
(You didn't really have to do this mean step, but I'll explain later.)The median is 61. Another way you could have done this is by just counting the number of terms (20) and finding the middle one. Again, since there's no middle one, you'd have to find the mean.
Since you're looking for the third quartile and not the median, you didn't exactly have to do that step. I just wanted to explain how to calculate the median, since you'll have to do it in the next step. All we had to do here was divide the data set into the halves, so we used that visual demonstration by underlining the numbers one at a time. We didn't have to find the mean, we could have split the set down the middle instead.
52, 54, 55, 55, 57, 58, 59, 59, 61, 61, | 61, 62, 63, 63, 64, 65, 65, 68, 70, 72
^median/half-way point
We could have also divided the number of terms (20) by 2 (because halves, 2 parts) to get 10 and used the upper 10 values of the set, but I don't know, the crossing out method helps me. Anyway, now we have to look at just the upper 10 values:
61, 62, 63, 63, 64, 65, 65, 68, 70, 72
And you repeat the process! (I'm not going to show the underlining though lol)
There are 10 terms, so the median is between the 5th and the 6th. (10/2=5)
61, 62, 63, 63, 64, 65, 65, 68, 70, 72
This is what I was talking about, there are an even number of values in the upper half of the data set as well, so we have to find the mean of the middle 2: 64 and 65.
(64+65)/2
=129/2
=64.5
That's your final answer. Hope I could help you!
Answer:
64.5
Step-by-step explanation:
i just answered and got it right
The angle marked a = 48°.
Work out the angle marked x.
Answer:
x =48° because it alternates with angle a
Alternate angles are equal.
does anyone know this?
Answer:
(-5,12)
Step-by-step explanation:
use the form (h,k) to find the vertex
Evaluate (x3-x2-3x+8)+(2x3+3x2+x-7)
Answer:
Step-by-step explanation:
PLEASE HELP ME WITH THIS QUICKLY
Answer:
B.
Step-by-step explanation:
Mr. Dilbert's rectangular swimming pool is surrounded on all sides by a 4-foot wide brick walkway, as shown below.
WALKWAY
19 feet
5 feet
What is the area of the walkway?
A 192 ft2
B. 247 ft? C . 96 ft2 D. 302ft2
Answer:
Step-by-step explanation:
The area of the walkway will be 96 square feet. The correct option is C.
The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.
Given that the dimensions of the crosswalk are,
19 feet
5 feet
The area of the cross-walk will be calculated as below,
Area = Length x Width
Area = 19 x 5
Area = 96 square feet
Therefore, the area will be equal to 96 square feet.
To know more about the area of the rectangle follow
https://brainly.com/question/25292087
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18. m21 S 21. Guided
Answer:
Step-by-step explanation:
say what is this about the phone
What is the area of the triangle Please answer quick
Answer:
A = 25 in^2Step-by-step explanation:
[tex]area = \frac{1}{2} b \times h \\ area = \frac{1}{2} (10)(5) \\ area = 5 \times 5 \\ area = 25 \: {in}^{2} [/tex]
I hope that is useful for you
It took Todd 9 hours to paint 4 rooms.
If he continued painting at that rate,
how many rooms could he paint in
12 hours? Explain your reasoning.
Answer quick PLZZ no website
Answer:
86
Step-by-step explanation:
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Help!! I need the answer please.
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Answer: 2/5 x 1/4
I hope this helped!
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- Zack Slocum
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Answer:
Option B!!!!!
when dividing fractions you just flip the number you will be dividing with which will be 2/5 × 1/4
If the perimeter of a square is 20 cm, what is its area?
Answer:
25cm
Step-by-step explanation:
each side is 5cm so multiple 5cm times 5cm then you get 25cm
Answer:
25cm^2
Step-by-step explanation:
P=4a
20=4a
a=5
A=a^2
A=5^2
A=25 cm^2
1/2 + 2/5s = s - 3/4
Answer:
25/12
Step-by-step explanation:
1/2 + 2/5s = s - 3/4
2/5s = s - 5/4
-3/5s = -5/4
s = 25/12
10
B
с
63°
9
A
D
What is m 2D?
m2D =
Answer:
Do you have a picture or can you explain more?
Step-by-step explanation:
21^3 times 4^2 brainly for the correct n nice answer
Answer:
148176
Step-by-step explanation:
Answer:
148176
Step-by-step explanation:
21^3 = 9261
4^2 = 16
9261 × 16 = 148176
brainliest is appreciated
someone please help me fill in the blanks!!!!
Answer:
USE PHOTOMATH OR CYMATH UR WELCOME
Step-by-step explanation:
Answer:
#2 is 2^-9. #3 is 1/6^15. #4 is 10^8.
Step-by-step explanation:
Remember that with exponents, division is subtraction, and multiplcation is addition.
So for the first problem, 2^-5 / 2^4 is really:
2^-5-4
This is simply 2^-9 power.
Next we have (6^-3)^5. I dont mean to confuse you, so just remember. When, and ONLY when and exponent is INSIDE parentherse, can it be multplilied by another exponent that is OUTSIDE of the parenthesese. SO we can write this as:
6^-3*5
This equals:
6^-15
Which can further be simplyfied to:
1/6^15
Countinuing on we have 10^-12 / 10^-20. Since we are dividing, we subtract to exponenets. So we can write this as:
10^-12 - -20
This is just 10^8 power.
Hope this helps! :)
• Solve the application problem.
The length of a rectangle is į ft. Its width is 1į ft. What is its perimeter?
(2) please find the area please and thanks
Answer:
38.5
Step-by-step explanation:
Use the trapezoid area formula which is (a+b)h/2. We know that a=6, b=8 and h=5.5. Plugging it it to the formula, we get (6+8)*5.5/2 which is 38.5.
By the way, can you follow me on Brainly?
Thanks!
Answer:
38.5 yd²
Step-by-step explanation: