Answer:
Step-by-step explanation:
Area of a trapezoid is found with the formula, A=(a+b)/2 x h. Learn how to use the formula to find area of trapezoids.
The two parallel sides are the bases, and height, as always, is the perpendicular distance from one base to the opposite. The area of this parallelogram is its height (half-height of the trapezoid) times its base (sum of the bases of the trapezoid), so its area is half-height × (base1 + base2).
Mr. Kelly wants to hang “icicle” Christmas lights and wants them to cover exactly from his roof to the top of his window. He really doesn’t want to get up on a ladder to measure so he decides to use some trigonometry. He walks 25 feet away from his house and measures the angle to the top of the window to be 59°. He then measures the angle to the roof to be 66°. How far will the “icicles” be?
Answer:
≈ 31.657 ft
Step-by-step explanation:
I'm not sure if I interpreted this problem correctly, but:
We are given an AAS triangle, so we should use the Law of Cosines:
[tex]\frac{cos(x)}{x}=\frac{cos(y)}{y}[/tex]
Looking at the problem, I believe that it should be set up like this:
[tex]\frac{cos(66)}{25}=\frac{cos(59)}{y}[/tex]
Which we can solve for y:
[tex]y=\frac{25cos(59)}{cos(66)}=31.657 ft[/tex]
Help this girl outttttt
Answer: 72 degrees each angle
Step-by-step explanation:
A pentagon has 5 sides and all interior angles = 360 degrees
360 degrees divide by 5 = 72 degrees
a) 360 degrees
b) 1 interior angle = 72 degrees
repost of this math question due in 5 minutes plzz helpp
please help i dont get it and its for a grade! :(
Answer:
y=-4x+5
Step-by-step explanation:
Amal's picture is 60 millimeters long. How many
centimeters long is his picture? 10 millimeters = 1
centimeter
Answer:
6 centimeters
Step-by-step explanation:
60 millimeters
10 millimeters = 1 centimeter
How long is the picture in centimeters
______________________________
We know the scale of millimeters to centimeter which is when there are 10 millimeters, 1 centimeter is made. Now we're looking for 60 millimeters, let's see how many times it takes 10 to get to 60.
10 * 6 = 60
So you have to multiply by 6 to find you answer :
1 centimeter * 6
6 centimeters
Which is greater -6/24 or -2/8
Answer:
They are equal...
Step-by-step explanation:
-2/8 is simplified from -6/24 as the 6 and the 24 can be simplified. 6 goes into 24 three times.
25 divided by 100 using long divison
Answer:
4 have a great day (ik it's long but still helps)
Step-by-step explanation:
Here we will show you step-by-step with a detailed explanation of how to calculate 100 divided by 25 using long division.
Before you continue, note that in the problem 100 divided by 25, the numbers are defined as follows:
100 = dividend
25 = divisor
Step 1:
Start by setting it up with the divisor 25 on the left side and the dividend 100 on the right side like this:
2 5 ⟌ 1 0 0
Step 2:
The divisor (25) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top:
0
2 5 ⟌ 1 0 0
Step 3:
Multiply the divisor by the result in the previous step (25 x 0 = 0) and write that answer below the dividend.
0
2 5 ⟌ 1 0 0
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1) and write the answer below.
0
2 5 ⟌ 1 0 0
- 0
1
Step 5:
Move down the 2nd digit of the dividend (0) like this:
0
2 5 ⟌ 1 0 0
- 0
1 0
Step 6:
The divisor (25) goes into the bottom number (10), 0 time(s). Therefore, put 0 on top:
0 0
2 5 ⟌ 1 0 0
- 0
1 0
Step 7:
Multiply the divisor by the result in the previous step (25 x 0 = 0) and write that answer at the bottom:
0 0
2 5 ⟌ 1 0 0
- 0
1 0
0
Step 8:
Subtract the result in the previous step from the number written above it. (10 - 0 = 10) and write the answer at the bottom.
0 0
2 5 ⟌ 1 0 0
- 0
1 0
- 0
1 0
Step 9:
Move down the last digit of the dividend (0) like this:
0 0
2 5 ⟌ 1 0 0
- 0
1 0
- 0
1 0 0
Step 10:
The divisor (25) goes into the bottom number (100), 4 time(s). Therefore put 4 on top:
0 0 4
2 5 ⟌ 1 0 0
- 0
1 0
- 0
1 0 0
Step 11:
Multiply the divisor by the result in the previous step (25 x 4 = 100) and write the answer at the bottom:
0 0 4
2 5 ⟌ 1 0 0
- 0
1 0
- 0
1 0 0
1 0 0
Step 12:
Subtract the result in the previous step from the number written above it. (100 - 100 = 0) and write the answer at the bottom.
0 0 4
2 5 ⟌ 1 0 0
- 0
1 0
- 0
1 0 0
- 1 0 0
0
You are done because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 100 divided by 25 calculated using Long Division is:
4
0 Remainder
Three-fourths of the students at Washington Junior High play sports. There are 510 students who play sports.
Which equation would you use to find the TOTAL number of students, s, at the school?
Answer:
510 divided by 3= 170 170x4= number of students
During the Renaissance, education began to emphasize the study of __________ over more traditional studies.
A.
agriculture
B.
humanism
C.
medicine
D.
trading
Answer:
humanism
Step-by-step explanation:
read about it thats how you'll know
Answer:
B. humanism
Step-by-step explanation:
Cultural Geography of Europe Quiz on edge.
The inequality below shows the relationship between Mario’s biking goal in miles and how many miles he
rides in an hour. Let t represent the amount of time in hours.
8 ≥ 20
Answer:
4
Step-by-step explanation:
prove that AB is tangent to circle
Answer:
See Explanation
Step-by-step explanation:
[tex] AB^2 +OB^2 = 4^2 +3^2 = 16 + 9 =25[/tex]
.....(1)
[tex] OA^2 = 5^2 = 25[/tex]
..... (2)
From equations (1) & (2)
[tex] AB^2 +OB^2 = OA^2[/tex]
Therefore, by converse of Pythagoras theorem, triangle ABO is right angled triangle right angle at B.
Therefore,
Radius OB is perpendicular to AB.
Hence, AB is tangent to the circle with center O at point B.
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Answer:
(5b^9)/a^3
Step-by-step explanation:
Which expression is equal to 75√?
75√25
75√5
355√
4935√
Answer:
B
Step-by-step explanation:
are In a bag of marbles, 1/2 red, 1/4 blue, 1/6 green, and 1/12 are yellow. You pick a marble without looking. The marble is most likely to be:
a red
b blue
c green
d yellow
im giving lots of points
Step-by-step explanation:
hold up let me work it out and i will answer with full explanation
Fred was purchasing rice for his restaurant for the week. He usually makes 150 dishes a week with rice and each portion is 5 ounces. How many pounds of rice should Fred purchase for the week?
Answer: He bought 46.875 pounds of rice for the week.
Step-by-step explanation:
Total rice he bought = (Number of dishes made in a week) x (portion of rice in each dish)
GIven: Each portion has 5 ounces of rice.
i.e. each portion has [tex]\dfrac{5}{16}[/tex] pounds of rice. [ 1 pound = 16 ounces]
Total rice he bought ( in pounds)=[tex]150\times\dfrac{5}{16}[/tex]
[tex]=46.875\text{ pounds}[/tex]
Hence, he bought 46.875 pounds of rice for the week.
What is the following product?
Answer:
First option: 6y^2sqrt(10) + 12sqrt(5y)
Step-by-step explanation:
3sqrt(10) * (2y^2 + 2sqrt(2y)
= 6y^2sqrt(10) + 6sqrt(20y)
= 6y^2sqrt(10) + 12sqrt(5y)
a) Simplify e® * e^
b) Simplify (4ab)
c) Simplify
36n'p
9np
Answer:
a)e^9
b)64a^3b^6
c)4n^3p^4
I hope It helps you have a good day.
Gabriella was offered a job after college earning a salary of $50,000. She will get a
raise of $4,000 after each year working for the company. Answer the questions below
regarding the relationship between salary and the number of years working at the
company.
Answer:
y=4,000x+50,000
Step-by-step explanation:
Where y = total salary
x = number of years worked
The relationship between salary and the number of years working at the company is 50000 + 4000x
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
Gabriella was offered a job after college earning a salary of $50,000.
She will get a raise of $4,000 after each year working for the company.
let the number of years worked be x.
Then, relationship between salary and the number of years working at the company is 50000 + 4000x
Learn more about algebra here:
https://brainly.com/question/24875240
#SPJ2
duo makes 65% of his dumplings vegetarian fillings. what fraction have vegetarian fillings?
Answer:
65/100 or 13/20
Step-by-step explanation:
duh
Answer:
65/100
Step-by-step explanation:
65% equals 65 out of 100
Solve the area of a rectangle formula for the width of the rectangle. A = LW
W= L/A
W = A + L
W = A/L
W = A – L
8i +6 – 3i +8 simplify each expression
Answer:
5i + 14
Step-by-step explanation:
combine like terms
8i - 3i = 5i
6 + 8 = 14
rewrite expression
5i + 14
Hope This Helps!!
:)
PLEASE HELPP I CANT MISS ANYMORE ILL MARK YOU THE BRAINLIEST. HELP ASAP
Answer:
2nd
Step-by-step explanatiogjhkghjkgjhn:gyj
no idea how to expain
What is 2.32 written in word?
Answer:
[tex] \boxed{two \: point \: three \: two}[/tex]
Does anyone know how to do this?
Pls help Using the figure below, identify the interior and exterior angles.
Answer:
interior angle=5&3 and4&6
exterior angle=5&2,6&1,3&8,4&7
Which table shows a proportional relationship between x and y?
Answer:
(from top to bottom) number 2 y will always be 2x the vale of X
Step-by-step explanation:
Wildhorse Co. Had net income of $961200 for the year ending 12/31/2022. Depreciation expense for 2022 is $118800. During the year, accounts receivable and inventory increased $64800 and $172800, respectively. Prepaid expenses and accounts payable decreased $8640 and $17280, respectively. There was also a loss on the sale of equipment of $12960. How much cash was provided by operating activities in 2022?
Answer:
"$846720" is the right answer.
Step-by-step explanation:
The given values are:
Net income,
= $961200
Depreciation,
= $118800
Inventory increased,
= $172800
Accounts receivable,
= $64800
Prepaid expenses,
= $8640
Accounts payable decreased,
= $17280
Sale equipment's loss,
= $12960
Now,
The cash provided by operating activities will be:
= [tex]Net \ income + Depreciation + Sale \ equipment's \ loss + decrease \ in \ prepaid \ expenses - accounts \ receivable \ Increase - Inventory \ increase - decrease \ in \ accounts \ payable[/tex]On substituting the given values, we get
= [tex]961,200 + 118,800 + 12,960 + 8,640 - 64,800 - 172,800 - 17,280[/tex]
= [tex]846720[/tex] ($)
Please help ASAP!
thx :)
What is the measure of angle z in this figure? Enter your answer in the box.
Answer:
56 Degrees
Step-by-step explanation:
Angles across from each other always form a 180 degree angle. Since the one on the left is 124, it means angle x must be 56. Z parallels x and because of that z is also 56.
Answer:
angle z = 56 degrees
Step-by-step explanation:
Because angle z is supplementary to 124 degrees,
124 = z = 180
z = 56
Can anyone help me please
I’ll mark you as a brainliest.
Please don’t answer if you do not know.
Answer:
1. 5(3+9) = (5 x 3) + (5 x 9)
2. (7+8)6 = (6 x 7) + (6 x 8)
3. 51 x 9 + 51 x 31 = 459 + 1581 = 2040
4. 17 x 13 + 51 x 13 + 32 x 13 = 221 + 663 + 416 = 1300
These should all be right :)
I used PEMDAS and the distributive property.