Answer:
maybe "non-included"?
Step-by-step explanation:
Help!! Use the figure to find the measures of the numbered angles.
Answer:
1, 3, 6 = 61°
2, 4, 5, 7 = 119°
Answer:
m∠1 = 61°
m∠2 = 119°
m∠3 = 61°
m∠4 = 119°
m∠5 = 119°
m∠6 = 61°
m∠7 = 119°
Step-by-step explanation:
Ah transversals, a simple subject which was taught to be so complicated.
Basically its a complicated way of demonstrating parallelism and intersection of two straight lines.
m∠6 is equal to angle 61 due to a rule of vertical angle; basically the mirroring properties of two intersecting lines. If you'd like this subject broken down further leave me a comment.
Corresponding angles are ∠2 and ∠5, and ∠3 and 6∠. It's easier to visualize them on their own. To help with this I'll provide a cleaned-up visual.
They are equal to each other just as 61 is equal to m∠1
the 61 and the m∠5 will add up to 180 because straight lines are straight and 180 degrees.
Hope this helps
Find 5x-3y-z if x=-2, y=2, and z=-3
Answer:
The answer is -13
Step-by-step explanation:
Answer:
=-19
Step-by-step explanation:
5x-3y-z
if x=-2, y=2, and z=-3
Putting value of x,y,z in equation
5x-3y-z= 5X-2-3X2-3=
=-10-6-3 = -19 answer
How many diagonals can be constructed from one vertex of an n-gon? State your answer in terms of n and, of course, justify your answer.
IM REPOSTING THIS QUESTION, BUT THIS TIME FOR 15 POINTS!!!!!!!!!!!!!!
PLEASE HELP :)
Answer:
[tex]The \ total \ number \ of \ distinct \ diagonals \ in \ a \ polygon \ with \ n \ sides= \dfrac{n \times (n - 3)}{2}[/tex]
Step-by-step explanation:
A diagonal is defined in geometry as a line connecting to two non adjacent vertices.
Therefore, the minimum number of sides a polygon must have in order to have a diagonal n - 3 sides as the 3 comes from the originating vertex and the other two adjacent vertices
Given that the polygon has n sides, the number of diagonals that can be drawn from each of those n sides gives the total number of diagonals as follows;
Total possible diagonals = n × (n - 3)
However, half of the diagonals drawn within the polygon are the same diagonals drawn in reverse. Therefore, the total number of distinct diagonals that can be drawn in a polygon is given as follows;
[tex]The \ total \ number \ of \ distinct \ diagonals \ in \ a \ polygon \ with \ n \ sides= \dfrac{n \times (n - 3)}{2}[/tex]
A video game is on sale at Amazon for 30% off the original price of $28.50. Both Pat and Henri want to purchase the game, but they only have $22 each. They each have to pay 10% sales tax. Pat and Henri have different strategies to calculate the price and decide if they have enough money to get the game. Pat takes 30% of $28.50 and subtracts that from the original price. She takes 10% of the sale price and adds it to the sale price to find the total amount she would have to pay. Henri finds 70% of the original price and then calculates 110% of the sale price. Will Pat's strategy calculate the correct total? Explain the calculations. Will Henri's strategy calculate the correct total? Explain the calculations. Do they each have enough to purchase the game?
Explain your answers using complete sentences and show your work. (10 points)
Your answer:
Answer:
Step-by-step explanation:
Explanation:
Step one:
The original price of the video game= $28.5
Cash at hand= $22
Discount= 30%
Tax= 10%
1. Pat's strategy
Amount discounted
=30/100*28.5
=0.3*28.5
=$8.55
28.5-8.55
=$19.95
Amount of tax added
=10/100*28.5
=0.01*28.5
=2.85
=17.15+2.85
=$22.8
Hence going by Pat's strategy, the total amount to be paid is
=$22.8
2. Henri's strategy
=70/100*28.5
=0.70*28.5
=$19.95
110% of $28.5
=110/100*28.5
=1.1*28.5
=$31.35
the tax is
31.35-28.5
=$2.85
i. Hence by Henri's strategy, the sales price with tax is
=19.95+2.85
=$22.8
ii. Yes Pat's strategy will compute the correct total,
30% of $28.5 is $8.55 which is the amount to be deducted as a discount
10% of $28.5 is $2.85 which is the amount to be added as tax
Hence the total amount to be paid is $22.8
iii Yes Henri's strategy also gave the correct total
70% of 28.5 is $19.95
110% of 28.5 of tax is the same as adding 10% of 28.5 to 28.5
= 31.35, substracting the original price we got the tax added
which is $2.85
iv. No, they both don't have enough money to purchase the video game,
because they only have $22and the game is to be sold for $22.8
please help me I've posted the same questions like 20 times I need help fast!!
Prove the following statement using the given pieces of information.
Given: ∠1 ≅ ∠2, DH bisects ∠BDF
Prove: ΔBDH ≅ ΔFDH
Complete the two-column proof by filling in the blanks.
(LOOK AT THE SCREENSHOT)
Answer:
Step-by-step explanation:
1. given
2. A bisected angle forms 2 congruent angles
3.given
4.reflexive propriety
5. ASA theorem
Answer:
Step-by-step explanation:
2). Definition of bisector.
4). Reflexive property
5). ASA postulate of congruency.
help with math and tell me how you for the answer
i need help someone plz help me ty ✌
Answer:
3.5 is the answer.
Answer: The answer is 3.5 or 3 1/2
Find the area of the given composite shape using the appropriate Trig Ratio. Round your answer to the nearest whole number. *
About 300 square meters
About 121 square meters
about 45 meters
About 199 square meters
Answer:
about 199
Step-by-step explanation:
12*16 is 192 it has to be a little more not enough to be 300 though
How many terms does the following polynomial have?
3x2+4x+2
A. 4
B. 5
C. 3
D. 1
Answer:
i think its A
Step-by-step explanation:
There are 60 chocolates in a box
1/6 of the chocolates are coconut flavour, 1/12 are plain chocolate and 1/6 are nutty. The rest are toffes. How many toffees are there in the box?
Write an equation of the line with the given y-intercept and the slope in slope-intercept form m=1/3; b=-1
Answer:
y= 1/3x - 1
Step-by-step explanation:
1/3 is slope so m and -1 is the y-intercept
You can use this graph to change between pints
and litres.
6
5
4
Litters
3
2
1
0 1 2 3 4 5 6 7 8
Pints
9 10
Work out the gradient of the line.
Answer:
s
Step-by-step explanation:
Find the whole number that satisfies all of the following conditions it is a whole number between 1 and 100 inclusive 10% of the number is greater than 1 but less than 7 1/3 of the number is a square number the number is not a multiple of 6
Answer:
Step-by-step explanation:
The question is a little unclear in this statement.
10% of the number is greater than 1 but less than 7 1/3 . Do you mean 7 1/3%
List all the perfect squares between 1 and 100
1 4 9 16 25 36 49 64 81 and 100
The number is not a multiple of 6 which lets out 36
The number is greater than one because 10% of the number is greater than 1.
7.33333% = 7.333 / 100 * N
That lets out 100 which 7.3333% = 7.3333
So what do we have left?
4 9 16 25 49 64 81
That's as far as I can get you. Perhaps if you clarify what is unclear, we might be able to take it further. Leave a statement, and I will revise my answer.
A biologist recorded the population growth of two species of frogs in a pond area starting in 2010. The first species started with 42 frogs and increased by 6 frogs per year. The second species started with 30 frogs and increased by 8 frogs per year.
make an equation modeling equal populations of the frogs at T years after 2010.
Answer:
42 + 6t = 30 + 8t
Step-by-step explanation:
1st species starts with 42f. They gain 6 frogs a year, with the letter 't' representing years. 42 + 6t would be the rate for the first species. 2nd species starts with 30 and gains 8 frogs a year, the letter 't' also representing years. So 30 + 8t would be the rate. Writing an equation to find when the groups are equal, it would result in 42 + 6t = 30 + 8t
To find the answer to this,
42 + 6t = 30 + 8t
Step 1: Subtract 30 from both sides
42-30 +6t = 30-30 + 8t
12 + 6t = 8t
Step 2: subtract 6t from both sides
12 + 6t-6t = 8t-6t
12 = 2t
Step 3: divide both sides by 2
12/2 = 2t/2
6 = t
Step 4 : Rearrange
t = 6
Answer = 6
Marcella purchased a car using a simple interest loan. The loan had an interest rate of 5.5% and was for 3 years. Marcella paid $231 in interest. The principal amount of the loan was for $_____ .
Answer:
Principal = $12600
Step-by-step explanation:
Simple Interest Formula
I = PRT
The formula for Principal Amount is:
I/RT = P
R = 5.5% = 0.055
T = 3
I = $231
P = 231 / 0.055 × 3
P =231/ 0.0183333333
P = $12600.000023
Approximately = $12600
Alec mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is the percent concentration of the final solution?
Answer:
i tink 88 percent
$100,000 loan with an interest rate of 4% per year and a loan term of 10 years. What is the compound interest?
Answer: 40,000
Step-by-step explanation:
response will be saved automatica
ession 4x2 + 8 + 23
Find the minimum of the expression
Answer:
39
Step-by-step explanation:
If you multiply 4×2 you get the answer 8 when you add 8 you get the answer 16 if you add 23 you get the answer 39 your problem should look like this...
4×2+8+23=39
A loan of 43,000 is made of 4% interest, compounded annually. After how many years will the amount due reach $66,000 or more?
Answer:
10 yrs
Step-by-step explanation:
A=P(1+r/n)^nt, P=initial investment, r=annual interest rate,n=number of compounding periods per year, A=amount after t years
For given problem:
P=37000
r=5.5%=.055
n=1
A=62000
..
62000=37000(1+.055)^t
62/37=1.055^t
tlog(1.055)=log(62/37)
Using log keys on calculator:
t=log(62/37)/log(1.055)≈10 yrs
about 13 years
Step-by-step explanation:
Help
If a scale of
1:100 is used to
draw a tree,
what is the
actual height of a
tree whose
height in this
drawing is 5 cm?
Could 7.7\text{ cm}, 4.0\text{ cm},7.7 cm,4.0 cm,7, point, 7, start text, space, c, m, end text, comma, 4, point, 0, start text, space, c, m, end text, comma and 1.7\text{ cm}1.7 cm1, point, 7, start text, space, c, m, end text be the side lengths of a triangle?
Answer:
The given three sides can not form a triangle.
Step-by-step explanation:
Given three sides:
Length of first side = 7.7 cm
Length of second side = 4.0 cm
Length of third side = 1.7 cm
To find:
Whether these three sides can possibly be the three sides of a triangle ?
Solution:
Here, we can use the property of sides of a triangle:
The sum of the lengths of any two sides must be greater than the length of third side.
Now, let us try to verify this property.
Length of first side + Length of second side = 7.7 + 4.0 = 11.7 cm which is greater than the length of third side i.e. 1.7 cm
Length of first side + Length of third side = 7.7 + 1.7 = 9.4 cm which is greater than the length of second side i.e. 4.0 cm
Length of second side + Length of third side = 4.0 + 1.7 = 5.7 cm which is not greater than the length of first side i.e. 7.7 cm
Therefore, the property does not hold true.
It can be concluded that, the given three sides can not form a triangle.
Answer:
isyllus is correct
they can not from a triangle
Step-by-step explanation:
Solving an Inequality
Solve
Can someone please help on this??
Answer:
x>9/5
Step-by-step explanation:
2/3x-1/5>1
Solve like a regular equation.
2/3x-1/5>1 add 1/5 to both sides
2/3x>1/5+1
2/3x>6/5 divide by 2/3 on both sides
x> 9/5
Answer:
[tex]x>\frac{9}{5}[/tex]
Step-by-step explanation:
Start at 2/3x - 1/5 > 1
Add 1/5 to both sides :
2/3 x > 6/5
Multiply both sides by 3 :
2x > 18/5
Divide both sides by 2 :
x > 9/5
If I buy 5 tablecloths for $20.00 each how much would my total be?
Answer:
$100.00
Step-by-step explanation:
1 tablecloth=$20 each
$20.00$=x5=$100.00
Since there is 5 tablecloths multiply $20.00 and 5.
If x = 3.5, y = -2x + 4, what is y?
Answer:
x = 3.5
y = -2x + 4
y = ?
y = -2(3.5) + 4
y = -3
Step-by-step explanation:
Solve the function x + 10y = 8 for x
what is the equation of the line that passes through the point (-3, 0) and has a slope of -1/3?
Answer:
Y=-1/3x-1
Step-by-step explanation:
Y-0=-1/3(x+3)
The radius of a circle is 6 inches. Which choices best represents the circle's area? Use π≈3.14po WILL GIVE 100 POINTS IF CORRECT ONLY / BRAINLIST CORRECT ANSWER ONLY WARNING CORRECT ANSWER ONLY MAKE SURE YOU HAVE A FULL EXPLANATION TWO CORRECT ANSWER ONLY YOU WILL GET 100 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Question 1 options:
18.84 inches squared
37.68 inches squared
452.16 inches squared
113.04 inches squared
Answer:
113.04
Step-by-step explanation:
3.14 x 6 squared
6x6=36
3.14x36=113.04
Pls help I need this in soon I have less than an hour and will give brainliest to first answer that is correct
Answer:
A) Lexi is 15 and Tanner is 18
B) Enrique has 24 magnets and Peter has 88 magnets
Step-by-step explanation:
1.
t = 3 + l
t + l = 33
substitute:
(t) + l = 33
(3 + l) + l = 33
3 + 2l = 33
-3 -3
2l = 30
/2 /2
l = 15
Lexi is 15
solve for t:
t + 15 = 33
-15 -15
t = 18
Tanner is 18
2.
e = p - 64
e + p = 112
substitute
(e) + p = 112
(p - 64) + p = 112
2p - 64 = 112
+ 64 +64
2p = 176
/2 /2
p = 88
Peter has 88 magnets
e + (p) = 112
e + 88 = 112
- 88 - 88
e = 24
Enrique has 24 magnets
NEED ANSWER ASAP!! WILL GIVE POINTS AND MARK AS BRAINLIEST!!!
Answer:
what has become of this site????
Step-by-step explanation:
they literally told me to pay a fee for being greatful for points
11. Solve for c
a+c
/ = d
b
please help!!!!!
Answer:
34
Step-by-step explanation:
1+33=34
Answer:
a=-(c/b)/d
Step-by-step explanation:
a+c/b=d
d-a=c/b
-a=(c/b)/d
a=-(c/b)/d
