Answers
Answer:
A=25.5
Step-by-step explanation:
Related Questions
b) Calculate the area of the window using the dimensions given in Part A. Show your work and explain your reasoning. (4 points)
Answers
Answer: (15.2 + 11.2) x (8.4/2) = 110.88
Step-by-step explanation:
Hope this helps :)
What is the value of x in this triangle? What is the value of each angle?
Answers
Answer:
x=17
Step-by-step explanation:
we know the 25 + 90 = 115 so we need the other one to make it 180 degrees.
180-115= 65
so we need 65 more degrees to get 180
now 3x + 11= 65 first step subtract 11 on both sides
you now get 3x = 54 then 2nd step is divide 3 on both sides
and now you get x=17 so
Answer:
Step-by-step explanation:
The entire value of the triangle is 180 degrees.
If you subtract 25 from 180 you are left with 155
Then Subtract 90 from 155 which will leave you with 65
Go on to subtract 11 from 65 having to be with 54 degrees left
Finally you will dived 54 by 3 and you are left with 18
3 x 18 = 54
54 + 11 = 65
Therefore x will equal to 65 degrees
please answer this question below, will be giving heart and five stars!
Answers
Answer:
Step-by-step explanation:
area of a circle - formula is πr²
using 3.14 for pi and the problem states the radius is 1.5.
3.14 × 1.5²
3.14 × 2.25 =
7.065 sq ft.
Please awnser 4,5,8 its math btw
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5. the amount of B+ donors to the amount of A- donors. :))
29 POINTS TO WHOEVER GETS THIS RIGHT
What is the value of the expression below when w=7 and x=5
3w + 10x
Answers
Answer:
3 × 7 = 21
10 × 5 = 50
21 + 50 = 71
Therefore, the answer is 71.
Answer:
41
Step-by-step explanation:
Find the value of the variable.
Answers
When you add all of these angles, the sum should be 180°. This helps us to figure out the value of the variable.
Now, you must create an equation.
3z+14+z+90=180
4z+14+90=180
4z+104=180
4z+104-104=180-104
4z=76
z=19
∴The value of the variable is 19.
To check:
3(19)+14+19+90
57+14+19+90
90+90
180
All of the angles together have a sum of 180 degrees, meaning that our value for the variable is indeed correct.
Hope this helps.
Answer:
z = 19
Step-by-step explanation:
These are complementary angles; both angles add up to 90°.
To solve this, we can combine like terms.
3z + (1)z + 14 = 90
3z + (1)z = 4z
**3z and z are the only pair of like terms.**
After combining like terms, we can proceed to solve this problem.
4z + 14 = 90.
Since there is an addition sign in front of 14, we do the opposite, subtraction.
First, subtract 14 from 90 and 14.
4z + 14 = 90
- 14 - 14
------------------
4z = 76
**ELIMINATE 14.**
Lastly, divide 76 from 4; this is because 4 is the coefficient.
4x = 76
76 ÷ 4 = 19
Therefore, z = 19.
The y-coordinate of the vertex of the function y = 2x^2-8x+c is 2. The value of c is...
No links please
Answers
Answer:
i am not sure but tried .
[tex]c=y-2x^{2} +8x[/tex]
Step-by-step explanation:
PLEASE HELP ME PLEAESESES
Given parallelogram :
(photo linked)
Prove graphically and algebraically that a clockwise rotation of 270 about the origin has an equivalent counterclockwise rotation. In your final answer, name the equivalent counterclockwise rotation and show all of your work. On your graph, label the following:
parallelogram park and the coordinates of all four of its vertices
parallelogram p'a'r'k and the coordinates of all four of its vertices
center of rotation and its coordinate
the invisible circle of rotation, its radius and the length of the radius
use arrows to show the clockwise movement of the parallelogram
Answers
Answer:
Its clockwise because it's not straight on the line
Step-by-step explanation:
A suit originally costing $240 is on sale for 25% off the original price. Sales tax is 7.5%. What is the final cost of the suit? (Math)
Answers
start by multiplying 240 by .25 (25%) to find out how much is 25% of 240. this equals 60.
then, subtract $60 from $240. equals 180.
next, to add the sales tax, multiply 180 by 0.075 (7.5%) this is $13.50.
lastly, add the tax, which is $13.50, to the suit's sale price, which is $180.
180+13.5= $193.50
Answer:
Step-by-step explanation:
if a coin is flipped and a fair die is rolled 96 times, predict how many times you would flip a head and roll a 6
Answers
Answer:
Step-by-step explanation:
on flipping a coin, we either get a heads or a tails and both the events are equally likely. So the probablity of getting a tails is 1/2.
Now
On rolling a die, we can get 6 possible outcomes(1,2,3,4,5,6)
But the favourable outcomes (an even number) are only 3. So the probablity of getting an even number is 3/6=1/2
In case. we have 2 events that need to occur together, we simply need to multiply their individual probablities to get the probablity of getting both the events together
So our required answer is
p(even number)× p(tails)= 1/2 × 1/2 = 1/4
2n+8n–7n+10n
help please
Answers
A right triangle has a hypotenuse of 8 feet. One leg has a length of 5 feet. How long is the other leg?
A. 5 ft.
B. V39 ft
C. V89 ft
D. 13 ft.
Answers
Answer:
B
Step-by-step explanation:
The formula a^2 + b^2 = c^2 can be used to find any of the legs of the triangle. a and b are legs of the triangle and c is the hypotenuse. We can substitute known values into the equation:
a^2 + b^2 = c^2
One leg is 5 so we can put that in as a. And c, the hypotenuse, is 8.
5^2 + b^2 = 8^2
Now solve for b.
First, square 5 and 8
25 + b^2 = 64
Subtract 25 from both sides
b^2 = 39
Take the square root of both sides
b = √39
Ten cats eat 4 cans of cat food. How many cats eat 7.2 cans of food?
Answers
Answer:
18 cats
Step-by-step explanation:
Set up as a proportion
x / 7.2 = 10/4
Multiply both sides by 7.2
x = 10/4 * 7.2
x = 18
Choose the polynomial that is written in standard form.
Answers
help meh, please and pls double check I keep on getting wrong answers
Answers
Answer:
double check what I don't see any questions posted
have a good day :)
Step-by-step explanation:
Answer: Hope This Helps!
Step-by-step explanation:
Um... I think i know why your getting the answers wrong. I think it's because you don't post the work like you did in this question.
Jane can buy 3 bags of candy for her class of 25 children. If she has to buy candy for the combined classes which has a total of 65 children, how many bags of candy will Jane have to buy?
Answers
There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs. What are some possible values of e that will make both e<12 and e>0 true?
Answers
Answer:
1,2,3,4,5,6,7,8,9,10,11
Step-by-step explanation:
plato
Answer:
e<12 the value of e can be written as 0<12 and e>0 the value of e in this can be 12>0
Zoey goes to a store an buys an item that costs x dollars. She has a coupon for 15% off, and then a 9% tax is added to the discounted price. Write an expression in terms of x that represents the total amount that Zoey paid at the register.
Answers
Answer:
0.9265x
Step-by-step explanation:
x - 0.15x + 0.09(0.85x)
x is the initial amount, -0.15x is subtracting 15% of the original amount (leaving 0.85x), and 0.09(0.85x) is the 9% tax.
Simplified:
x - 0.15x + 0.09(0.85x)
= 0.85x + 0.0765x
= 0.9265x
Which angles are supplementary to each other?
Answers
Answer:
8 and 5 and 8 and 13
Step-by-step explanation:
Answer: I should measure first but I can not because it is an image but I leave you the explanation of how to do
Step-by-step explanation: Two angles are complementary if the sum of their degrees is equal to 90º (ninety degrees). For example: a 30º angle and a 60º angle are two complementary angles. Since 90º is the measure of a right angle, another way of saying that two angles are complementary is that together they form a right angle
Leroy is a sales person. He sold a crystal vase for $203 and earned 13% commission. How much commission did Leroy earn?
Answers
Answer:
For the vase, 26.39
Step-by-step explanation:
203*13%=26.39
PLEASE HELP!!!!!!A set of data includes 98 data points ranging from 0 – 160. If the data is split into classes with a range of 10 (1 – 10, 11 – 20, etc), and there are no values that fall in the class 81 – 90, what can you say about the data?
1 The mean of the data will not be between 81 – 90.
2 All the data lies below 80.
3 The relative frequency of the class 81 – 90 is 0.
4 The median could be in the range 81 – 90.
Answers
plsplspslpslplspslpslsplsplsplsplsplspsl
Answers
Only answer if you know the correct answer! Thanks! :)
Answers
Answer:
16x
Step-by-step explanation:
16 * hours worked (x)
If your teacher wants an equation you would write w=16x ( w for work)
But just answer your question
16x
Please help with this question..
Answers
Answer: I don’t know
Step-by-step explanation:
but I’m really broke
Answer:
(9 - v)^7 ?
I'm kinda confused
Fatima paid for 5 pallets of grass to be delivered.
Each pallet of grass cost $ 129.95
Fatima paid $76.20 for delivery
. What is the total amount Fatima paid?
A. $725.95
B. $649.75
C.581.95
D. $1,030.75
Answers
5 x 129.95 = 649.75
649.75 + 76.20 = 725.95
What is the fewest number of people surveyed if exactly 93.6% of people completed a survey?
Use the whole numbers 0 through 9, at most one time, to fill in the boxes to create an accurate
number line.
Answers
Answer:
Step-by-step explanation:
7
the percentage of people that finished the survey is 93.6%, given.
this percentage as a fraction is p, (being the people) = 93.6/100, so, p = 93.6/100.
you then multiple the fraction 93.6/100 by 10, which is: p = 936/1000. then, reduce the fraction.
p = 117/125.
the fraction can’t be reduced any further, so that’s your answer.
hope this helps!
Two numerical patterns are shown below:
Pattern A: 6, 12, 18, 24, 30
Pattern B: 12, 24, 36, 48, 60
Select the statement that describes the numerical patterns. (2 points)
a
The rule for Pattern B is "multiply by 2."
b
The rule for Pattern A is "multiply by 2."
c
Each term in Pattern B is one half the corresponding term in Pattern A.
d
Each term in Pattern A is one half the corresponding term in Pattern B.
Answers
Answer:
D
Step-by-step explanation:
Please help! Please provide the answer with an explanation on how.
Thanks!
Answers
Answer:
5/8
Step-by-step explanation:
Answer:
It’s 5/8
Step-by-step explanation:
PLS HELP NO LINKS AND CAN YOU PLS PUT AN EXPLANATION
Answers
Answer:
I believe it is 562 because if you subtract the cell phone bill balance from the cash balance you get $749-$187=$562
Step-by-step explanation:
im not sure this is 100% correct
a snack-sized bag of M&M's contains 5 green, 6 yellow, 8 blue, and 7 brown. What is the probability of pulling out a blue one
Answers
Answer:
38%
Step-by-step explanation:
8 out of 21 is 38