Answers
[tex]\huge{\boxed {\hookrightarrow{\mathcal{ Ànswer }}}}[/tex]
=》Trapezoid :
[tex] \boxed{ \mathbb{ area = \frac{1}{2} \times (a + b) \times h}}[/tex]
where,
a and b are parallel sidesh is heightSo,
[tex] \boxed{ \implies\frac{1}{2} \times (15 + 7) \times 8}[/tex]
[tex] \boxed{ \implies 22 \times 4}[/tex]
[tex] \boxed{ \implies 88}[/tex]
Area of trapezoid = 88 cm²
Answer:
[tex]88cm \: is \: your \: answer[/tex]
I hope it helps
have a nice day
#Captainpower
Related Questions
What is the answer??
Answers
Answer: .41+.34=.75
Step-by-step explanation:
A chocolate bar says that a
serving size is 1/3 of the bar. How
many servings are in six bars of
chocolate?
Answers
1/3 x 6 = 1/18
Answer:
6/18 or 3/9 they are the same!
Hope this helps! Brainliest thanks!
MATH HELP
Ben received 1 mark for every correct answer on a
multiple-choice test.
He answered 75 questions correctly out of a total
of 135 questions.
On the test, 55% is a pass. Did Ben pass the test?
Give reasons for your answer.
Answers
Answer:
yes
Step-by-step explanation:
75 out of 135 is 55.6%
What is the salesperson's commission on a $900
sale if the commission rate is 25%?
Answers
Answer:
Amount of commission earned = $225
Step-by-step explanation:
Commission rate = 25%
Sales amount = $900
Find the amount of commission earned by the salesperson
Amount of commission earned = Commission rate × Sales amount
= 25% × $900
= 25/100 × $900
= 0.25 × $900
= $225
Amount of commission earned = $225
Hi everyone! I have a very urgent work so please help me as fast as you could! I beg you. Your immediate action would be kindly appreciated
Answers
Answer:
-3/8
Step-by-step explanation:
PemDas
2/3 x 3/4= 1/2
3/4 x -1/2 = -3/8
full equation is now
1/2 - 1/2 + -3/8
1/2-1/2 =0
-3/8 remains
Write an algebraic equation to represent the
situation. Be sure to define the variable you are
using. For example: b = the # of books.
Write your equation and define the variables here.
Answers
Answer:
Where is the situation?
Step-by-step explanation:
Is this all? Or did you forget to add the picture? Comment down below I'll answer im good with algebraic expressions.
Expand and simplify -3(x - 2) + 8(2x + 1)
Answers
Answer:
13x + 14
Step-by-step explanation:
-3(x - 2) + 8(2x + 1)
= -3x + 6 + 16x + 8
= 13x + 14
Complete the following statement
with the correct number.
The sum of the three angles of
any triangle is [?]
Enter
Answers
Answer:
180°
Step-by-step explanation:
According to Angle sum property of a triangle , sum of all the three angles of a triangle equals to 180°
ASAP
A Ferris wheel at the local fair has a diameter of 52 meters. Which expression can be used to find its circumference, C, in meters
A. C= 26 x π
B. C= 52 x π
C. C= 2 x 52 x π
D. C= 26²π
And how did you get the answwr
Answers
Answer:
it must be C because it has a better explanation
Select all of the following that describe the characteristics of a debit card.
A. The money use to make purchases is directly withdrawn from your bank account.
B. A monthly interest rate is charged for any unpaid balance.
C. It requires the amount needed to make a purchase to be in your bank account.
D. It allows you the flexibility to keep less cash in your wallet.
Answers
Answer:
A C D
Step-by-step explanation:
Find the volume of this triangular prism. NO LINKS
Answers
Answer:
306 [tex]ft^{2}[/tex]
Step-by-step explanation:
Formula for triangle: bh/2
2 (8*9/2) = 72
Formula for rectange: bh
8*9 = 72
2(9*9) = 162
Add: 72 + 72 + 162 = 306
somebody please help me with this question and no links!
Answers
Answer:
x = 14°
Step-by-step explanation:
4x + 2x + 6 = 90
6x + 6 = 90
subtract 6 from both sides
6x = 84
divide by 6 on both sides
x = 14°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Select the correct answer.
What is the factored form of this expression?
X + 9x + 16
OA. The expression cannot be factored.
OB. (x+3)2
O c. (x-4)(x + 4)
OD. (x+4)2
HELP PLZZ
Answers
Answer:
The expression cannot be factored
Step-by-step explanation:
got it correct
A recipe for homemade clay calls for 6 cups of water for every 12 cups. How many cups of water are needed when 4 cups of flour are used ?
Answers
Answer:
2 cups of clay
Step-by-step explanation:
Given data
we are given that 6 cups of water for every 12 cups of clay
i.e
12 cups of clay require 6 cups of water
4 cups of clay will require x cups of water
cross multiply
12x= 4*6
12x= 24
divide both sides by 12
x= 24/12
x= 2cups
Hence 4 cups of water will require 2 cups of clay
Let's compare two different raffles to see which ticket you should buy? A. Raffle 1: 800 raffle tickets are sold $2.00 each. There is one gran prize for $450 and two consolation prizes of $100 each that will be awarded. What is the expected value of one ticket? B. Raffle 2: 350 raffle tickets are sold for $2.00 each. There is one grand prize of $150 and three consolation prizes of $50 each. What is the expected value of one ticket?
Answers
Answer:
(a) The expected value is: $0.40625
(b) The expected value is: $0.4286
Step-by-step explanation:
Solving (a): Raffle 1
Given
[tex]Tickets=800[/tex]
[tex]Value = \$2[/tex] per ticket
[tex]Grand\ Prize = \$450[/tex] ---- for 1
[tex]Consolation = \$100[/tex] --- for 2
Required
The expected value of each ticket
First, calculate the total amount of the 800 tickets
[tex]Amount = Tickets * Value[/tex]
[tex]A_1 = 800 * \$2[/tex]
[tex]A_1 = \$1600[/tex]
Next, calculate the total amount of the prizes
[tex]Amount = Tickets * Value[/tex]
[tex]A_2 = \$450 * 1 +\$100 * 2[/tex]
[tex]A_2 = \$450 +\$200[/tex]
[tex]A_2 = \$650[/tex]
The expected value E(x) of 1 ticket is calculated as:
[tex]E(x) = \frac{A_2}{A_1}[/tex]
[tex]E(x) = \frac{\$650}{\$1600}[/tex]
[tex]E(x) = \$0.40625[/tex]
Solving (b): Raffle 2
Given
[tex]Tickets=350[/tex]
[tex]Value = \$2[/tex] per ticket
[tex]Grand\ Prize = \$150[/tex] ---- for 1
[tex]Consolation = \$50[/tex] --- for 3
Required
The expected value of each ticket
First, calculate the total amount of the 800 tickets
[tex]Amount = Tickets * Value[/tex]
[tex]A_1 = 350 * \$2[/tex]
[tex]A_1 = \$700[/tex]
Next, calculate the total amount of the prizes
[tex]Amount = Tickets * Value[/tex]
[tex]A_2 = \$150 * 1 +\$50 * 3[/tex]
[tex]A_2 = \$150 +\$150[/tex]
[tex]A_2 = \$300[/tex]
The expected value E(x) of 1 ticket is calculated as:
[tex]E(x) = \frac{A_2}{A_1}[/tex]
[tex]E(x) = \frac{\$300}{\$700}[/tex]
[tex]E(x) = \$0.4286[/tex]
HELP ME
whoever gets right gets brainly
Picking a diamond from a standard deck of playing cards which has 13 cards in each of four suits: spades, hearts, diamonds, and clubs
not improper fraction
(math)
Answers
Answer: 1/4 chance of picking a diamond
Step-by-step explanation:
13 spades + 13 hearts + 13 diamonds + 13 clubs = 52 total
so 13/52 or 1/4
hii please help i’ll give brainliest
Answers
Answer:
3rd one
Step-by-step explanation:
well it would make sense if you said that the longest fish is 12in longer than the shortest because if you took 21in (the longest fish) and subtracted 9 (the shortest fish) you would get 12.
hope that helped please give brainliest.
1. The rectangle shown is dilated by a scale factor of 3.
Calculate the length of each side of the dilated image.
Answers
Please help with this questions. I’ve waisted over 100 points trying to get answers for one assignment just because the only people answering are giving me links. I’m not gonna ask for no links because I learned from experience, it doesn’t work. Please just help me so I can finish. And if you put these links, your honestly a really mean person.
Answers
-7
-4
-1
2
5
(X,Y)
(-2,-7)
(-1,-4)
(0,-1)
(1,2)
(2,5)
1. At the school bookstore, a pencil costs 25c, a notebook costs $1.75, and a piece of graph paper costs 5c.
Which formula below could be used to determine the total cost c, in cents, of purchasing p pencils, n
notebooks, and g pieces of graph paper?
A. c = 25p + 1.75n +5g
B. c = 25p + 175n +59
C. c = 0.25p + 1.75n + 0.05g
D. c = 0.25p + 1.75n + 0.5g
Answers
Answer:
I think its C. I hope this helps.
What is the product of x(x + 1)?
Answers
Answer:
The product of x(x + 1) is x² + x
Step-by-step explanation:
x(x + 1)
x × x + x × 1
x² + x
Thus, The product of x(x + 1) is x² + x
-TheUnknownScientist
I need help anyone please
Answers
Explanation:
Since you are graphing the total cost on the y-axis and the ounces of coffee on the x-axis, and since slop=rise/run, your slope would be total cost/ounces of coffee. Which is what D says.
what is the volume of the pyramid?
Answers
Answer:
It is the photo I screenshotted
Step-by-step explanation:
Explain how you can find the side length of a rectangular prism if you are given the volume and the 2 other measurements. Does this process change if one of the measurements is a fraction?
Answers
Answer:
The volume of a rectangular prism can be calculated by the formula:
Volume of a rectangular prism = length * width * heightIf the exercise give us the volume and the two other measurements (width and height), we must simplify the length from the formula showed (remember when a value is multiplying in a side to the equal sign, go to the other side to divide):
(Volume of a rectangular prism) / (width * height) = lengthOr, in other form:
[tex]length=\frac{volume}{width*height}[/tex]At last, the proccess change only a little if one is a fraction, in that case, you should just multiply or divide with that fraction.
Step-by-step explanation:
We're gonna take measurements for the volume, width and height to solve a hypothetical exercise:
Volume = 240 [tex]in^{3}[/tex]Width = 4 inHeight = 12 inWe use the formula in the answer:
[tex]length=\frac{volume}{width*height}[/tex]Replacing the data we obtain:
[tex]length=\frac{240in^{3} }{4 in *12in }[/tex][tex]length=\frac{240in^{3} }{48in^{2} }[/tex][tex]length=[/tex] 5 inchesNow, we're gonna make the a hypothetical exercise where a measurement is a fraction, we can select anyone, in this case will be the width:
Volume = 48 [tex]in^{3}[/tex]Width = 8/3 inHeight = 6 inWe use the same formula and replace again:
[tex]length=\frac{volume}{width*height}[/tex]
[tex]length=\frac{48in^{3} }{\frac{8}{3}in *6 in}[/tex][tex]length=\frac{48in^{3} }{16in^{2} }[/tex][tex]length=[/tex] 3 inchesAs you can see, the process does't change much using fractions, you must only know the correct form to operate these.
M
135°
Angle JKL is a straight angle.
The measure of angle JKM is 135º.
The measure of angle MKL is xº.
What is the value of x
Answers
Answer: 45
Step-by-step explanation:
Hello there!
So this problem looks a lot more complex than it really is. First, we need to know that a straight line is 180 degrees. Since both of these angles must add up to 180, we just subtract 135 from 180. We then get 45.
Hope this helped! :D
Sorry if any information was incorrect or if i didn’t understand what you were asking. Just comment and I will reply back ready to help!
Three consecutive integers have a sum of 87. Find the integers.
Answers
Answer:
28, 29, and 30
Step-by-step explanation:
There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.
Find the area of the figure. The area is square inches.
please help!
Answers
Answer:
154 inchs
Step-by-step explanation:
22 * 14 divided by 2
can someone please help me and write out the answer
Answers
9514 1404 393
Answer:
-30°
or 330° or -150° or 210°
Step-by-step explanation:
The angle whose sine is 1/2 is 30°. Here, the sine is negative, indicating the angle is in the 3rd or 4th quadrants.
The angles in those quadrants with a reference angle of 30° are -30° or -150°. As positive angles, these are 330° or 210°, respectively.
Generally, the sin⁻¹ function (also called the arcsin function) is defined to have a range of -90° to +90°. Within that range, we can say ...
sin⁻¹(-1/2) = -30°
_____
Additional comment
There are a few trig functions it is worthwhile to remember. These are shown in the attachment. The ordered pair points on the unit circle are (cos(θ), sin(θ)). If you remember the values of these in the first quadrant for 30°, 45°, and 60°, then you can work most of these "without a calculator" problems. (You also need to know how the signs change in the different quadrants.)
Answer:
210 degrees
Step-by-step explanation:
This is the 'arcsin' or 'inverse sine' function. As written,
arcsin (-1/2) is requesting the angle (in degrees) whose sine is -1/2.
Note that because the sine function is defined as (opposite side)/hypotenuse, the following equation is true:
-1 opposite
------ = ------------------- = sin x, where x is an angle in degrees.
2 hypotenuse
If the sine is negative, that means that the angle x lies in either Quadrant III or Quadrant IV. We see that the magnitude of the opposite side is HALF the magnitude of the hypotenuse.
Cycling counterclockwise from the positive x axis, and continuing through Quadrant II into Quadrant III, we get a ray (hypotenuse) that is twice the length of the opposite side. The angle of this ray as measured from the positive x-axis is 180 degrees plus 30 degrees, or 210 degrees.
You can check this by finding sin 210° on a calculator; the result is -1/2, which is what we were given up front.
What is the value of x
Answers
Answer:
14√2
Step-by-step explanation:
This is a 45 45 90 Triangle. This means that both side lengths are the same. The hypotenuse is equal to the side length times √2. Therefore, the answer is 14√2.
If this helps please mark as brainliest
Answer: 14
45 + 45 + 14 = 104
104 - 90 = 14
Have a great day.
Classify the pair of angles.
34°
O complementary
O supplementary
o vertical
Find the value of x.
x=
Answers
Answer:
supplementary
x = 146 degrees
Step-by-step explanation:
Answer:
supplementary
Step-by-step explanation: