Answers
60 = 6y
10 = y
8(10) + 36
80 + 36
116
116° for the top and bottom angles
48 + x = 64
x = 16
64° is the measurements for the horizontal angles
44. 11.22(2) = 22.44
TE = 22.44
45. 4x + 8 + 27 = 6x
35 = 2x
17.5 = x
4(17.5) + 8
70 + 8
CD = 78
6(17.5)
CE = 105
Related Questions
A person was modeling a declining population with a decay factor of 0.5 using pennies. They started with 100 pennies and flipped all 100 pennies. Any pennies that landed on tails were removed. Then, the remaining pennies are flipped again and again the ones landing on tails were removed. The process is repeated until no pennies are left. How many flips is the most reasonable expectation for when this model should reach 0 pennies?
4 flips
8 flips
12 flips
16 flips
Answers
Answer: 8 flips
Step-by-step explanation:
Shea earns $8 per hour for the first 40 hours she works in a week. For any additional hours after that, she earns $12 per hour for that week. Which solution best represents the number of hours beyond the first 40 hours, h, Shea worked this week if she earned more than $380?
Answers
Answer: The answer is 5 but all of them are five but on the number line it’s going to the right with no fill in, it’s just a circle going to the right. Also it gives you a clue it says more than meaning greater than so it’s going this way > but the line is going this way 0———————-> on the number line with no black fill in.
Step-by-step explanation:
Answer:5
0—————>
Step-by-step explanation:
prove that cos130°+cos110°+cos10°=0
Answers
Answer:
Use the formula cosC+cosD:2cos(C+D/2)cos(C-D/2) Use this in the question: 2cos(10+110/2)cos(10-110/2)+cos130=0 2cos60°cos(-50°)+cos130°=0 2×1/2.cos50+cos130=0 cos50+cos130=0 2cos(50+130/2)cos(50-130/2)=0 2cos90.cos40=0 2×0.cos40=0 0=0 H.P
Step-by-step explanation:
Ace gained $ 176 by selling 32 meters cloth for $1496. Find his loss per meters he sold it for $1276
Answers
Answer:
Selling the total for $ 1276, Ace lost $ 1.37 for each meter.
Step-by-step explanation:
Given that Ace earned $ 176 selling 32 meters of cloth at $ 1496, to find out his loss for each meter if he sold the total for $ 1276, the following calculation must be performed:
1496 - 176 = 1320 (stock price)
1320/32 = 41.25 (price per meter)
1276/32 = 39.87
41.25 - 39.87 = 1.37
Thus, selling the total for $ 1276, Ace lost $ 1.37 for each meter.
Michael borrowed $1000 on a 2 year loan. He is charged 5% simple interest per year.
How much interest is he charged for 2 year? What is the total amount he has to pay
back?
O $1000, $3000
O $10, $1010
O $50, $5000
O $100, $1100
Answers
Answer:
the last choice
Step-by-step explanation:
simple interest means there is only interest on the original principal (1000$)
so 2 years of 5% would be 10%, 10% of 1000 is 100.
total amount = interest+principal, so it is 100, 1100
What is the sum of the exterior angles of a 10-gon figure?
Answers
Answer:
The sum of the exterior angles of a regular polygon will always equal 360 degrees.
Find the missing angles.
Answers
Answer:
w=30.5 y=29
Step-by-step explanation:
2w=61 so w=30.5
61+y=90 so y=29
Explanation
Can someone check this one for me if this is right? Which best explains why the given lines are or are not parallel?
x=-4,x=1
Answers
answer : the answer is a
A forest covers 73,000 acres. A survey finds that
0.3% of the forest is old-growth trees. How many acres of
old-growth trees are there?
Answers
Answer:
0.3% of 73,000 acres
in acres its 219
in square foot its 9,539,640
and in square yard its 1,059,960
Step-by-step explanation:
Biking at 10 mph, it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work, and it takes another 1/2 hour for her to get to work when the train travels 24 mph. How far does Kristen travel to work?
A.
65 miles
B.
27 miles
C.
17 miles
D.
16 miles
Answers
Answer:
speed = Distance /Time
10 mph = Distance / 0.5 hours
distance = 10 * 0.5
Distance = 5 miles
speed = Distance /Time
24 mph = Distance /0.5 hours
Distance = 24 * 0.5
Distance = 12 miles
Total distance = 5miles + 12miles
= 17miles
it's answer is C
hope it helps you
is this right I'm am super confused please help the picture is what I'm saying if you don't under stand
Answers
Answer:
No
Step-by-step explanation:
20/10 = 2/1 (divide top and bottom by 2)
15/30 simplifies to 1/2
(divide top and bottom by 15)
Which number comes next in the pattern? 89, 77, 65, 53,
CLEAR
SUBMIT
SUBMIT
12
41
42
52
O
Answers
Answer:
41 comes next then 29 then 17
89-12 = 77
77-12= 65
65-12= 53
53-12= 41
it’s a pattern just by subtracting 12
ANSWER: 41
SOMEONE PLEASE HELP ME
Geometry
Lesson 1.1 Practice
Answers
Answer:
ok
Step-by-step explanation:
Answer:
You just need to substitute the variables. Example, problem 9; N=9 and q=10, 9×10? You got your answer.
(Giving brainliest to correct answer)
Congruence
Answers
your answer is
B. sas
good luck :)
Determine the solutiong to the equation. -8x - 2(7 + 2x) = -6(2x + 5) A. No solution B. One solution C. Infinite
Answers
your answer is
C. infinite
good luck :)
3 + 5a
how many terms are in the expression
Answers
breakout edu keyla winter wonderland question
i CAN'T DO THIS I've tried so many times how do you do it
Answers
Answer:
due i feel you i suck at those and my teacher counts THEM AS A GRADE AAA GRADEE!!!!
if h(x)=x power of 2 -5x+7 find the value of h(-5)
Answers
Answer:
Step-by-step explanation:
wth is college in my recommended anyways here's the answer
your answer is -5
15 to 18 =
What are 3 equivalent ratios to 15:18
Answers
Answer:
30 : 36
45 : 54
60 : 72
!!! PLEASE PLEASE HELP ME , IVE BEEN STUCK ON THIS FOR SOO LONG. I SERIOUSLY NEED HELP.!!!
Using two or more complete sentences, describe how you can find a vector parallel to B = (-2,3) .
Answers
Answer:
To find a vector parallel to B, such vector must be a scalar multiple of B.
Step-by-step explanation:
Two non-zero vectors are parallel if they are scalar multiples of one another.
A vector parallel to B must be a scalar multiple of B.
let the vector parallel to B be A, then their scalar multiple is given as;
A = kB
A = k(-2, 3)
where;
k is scalar
Thus, to find a vector parallel to B, such vector must be a scalar multiple of B.
Helpppppppppppppppppp
Answers
Answer:
1 and 4
Step-by-step explanation:
Answer:
1, 4
:):):):):):):):):):):)
The choices are<,>,= and greater then or equal to
Answers
Answer: equal
Step-by-step explanation:
The square root of 35 is 5.9
5 9/10 = 5.9
Find the value of (x) in the triangle shown below.
Answers
180-124= 56°
x=56°
List all the factor pairs for 48. make a table to help and add the table.
Answers
Answer:
The factor pairs of the number 48 are: 1 x 48, 2 x 24, 3 x 16, 4 x 12, and 6 x 8
Step-by-step explanation:
Review: Key Concepts
.
The equation of a linear function in slope-intercept form is written as
y = mx + b, where mand b are real numbers, m is the
and b is the
y-intercept of the line
.
Changing the value of b moves the graph
or
Changing the value of m affects the
and whether the line
slopes up or down from left to right.
Answers
Answer:
m=slope
up or down
steepness
Step-by-step explanation:
Not really much to explain here you could've found this stuff on khan academy or math is fun to be honest lol
Answer:m =Slope
up or down
steepness
Step-by-step explanation:
The value of n is a distance of 1.5 units from -2 on a number line.
Click on the number line to show the possible values of n.
Answers
Answer:
-3.5 and -0.5 would be the answers
3 3ab - 5xy + 4ab+ 2yx
Answers
Answer:
here is ur answer....
Step-by-step explanation:
3ab + 4ab - 5xy + 2yx
=7ab ‐ 5xy + 2yx
Therefore the answer is 7ab - 5xy + 2yx
Information:
We can't add or subtract the number with different variables.
Suppose a bank charges a base rate of $5 plus $0.10 per check for your checking account. You can switch to a different account that charges $4 plus $0.20 per check. For what number of checks is the monthly cost of the two accounts the same? What is the cost?
Answers
Answer:
10 number of checks.
Cost = $6
Step-by-step explanation:
Given that:
Fixed Charges of first bank = $5
Charges of first bank per check = $0.10
Fixed Charges of second bank = $4
Charges of second bank per check = $0.20
To find:
Number of checks such that the charges for the banks become the same?
Solution:
Let the number of checks = [tex]x[/tex]
Cost for the first bank for [tex]x[/tex] checks = $5 + $0.10[tex]x[/tex]
Cost for the second bank for [tex]x[/tex] checks = $4 + $0.20[tex]x[/tex]
As per question statement, both the costs are the same.
Comparing the values:
[tex]5 + 0.10x = 4 + 0.20x\\\Rightarrow 0.10x = 1\\\Rightarrow x = 10[/tex]
So, for 10 number of checks the cost will be same.
The cost = 4 + 0.20 [tex]\times[/tex] 10 = $6
HELP PLEASE
Given line AB Use similar triangles to prove that the slope AB is the same between any two points on the line.
1. Create two similar, but not equal, right triangles using segments of line AB as the hypotenuse of each triangle. You may choose the given points, A(-5, -1) and B(4,3.5), as two of the points used to create the triangles. For each point used to create the triangles, name the point with a capital letter and coordinates,
2. For the pair of similar triangles created in Part 1, list three pair of corresponding angles that are equal and three sets of proportionate sides.
3. Use the pair of similar triangles created in Part 1 to demonstrate that the slope of line is the same between any two points on the line.
In your final answer, include a copy of your graph labeling original line AB, and all of Parts 1-3. Be sure to show the
vertical and horizontal lengths used for the rise and run of the slope. To submit your answers, use a word processing program or handwritten solutions.
Answers
Answer:
I attached the image that has all of the elements. If I missed something, please let me know and I will fix it.
please help Pythagorean theorem
please answer all the question
Answers
Answer:
a)5
b)17
c) ?
[tex]d) 3\sqrt{2}[/tex]
Step-by-step explanation:
Answer:
Step-by-step explanation:
Formula: [tex]a^{2} + b^{2} = c^{2}[/tex]
A.)
[tex]a^{2} + b^{2} = c^{2}[/tex]
[tex]4^{2} +3^{2} = c^{2}[/tex]
16 + 9 = [tex]c^{2}[/tex]
25 = [tex]c^{2}[/tex]
5 = c
__________________________________________________________
B.)
[tex]15^{2} + 8^{2} = c^{2}[/tex]
225 + 64 = [tex]c^{2}[/tex]
289 = [tex]c^{2}[/tex]
17
__________________________________________________________
C.)
[tex]11^{2} + 14^{2} = c^{2}[/tex]
121 + 196 = [tex]c^{2}[/tex]
317 = [tex]c^{2}[/tex]
17.8
__________________________________________________________
D.)
[tex]3^{2} + 3^{2} = c^{2}[/tex]
9 + 9 = [tex]c^{2}[/tex]
18 = [tex]c^{2}[/tex]
4.2
Sry my Wi-Fi is actin up