Answers
Answer:
see explanation
Step-by-step explanation:
The 2 angles are adjacent and supplementary, thus
2x + x + 84 = 180 , that is
3x + 84 = 180 ← required equation
Subtract 84 from both sides
3x = 96 ( divide both sides by 3 )
x = 32
Thus
∠ 1 = 2x = 2(32) = 64°
∠ 2 = x + 84 = 32 + 84 = 116°
Related Questions
I Will Give You A Brainliest. I Need This Before 11/12/20 4pm.
Answers
Answer:
C Subtraction property of equality
Step-by-step explanation:
You are subtracting 21 from both sides in step 3
Answer:
I would guess C
Step-by-step explanation:
I hope I'm correct, good luck.
What is -5.1 – 6.2=?
Answers
Answer:
It is -11.3
Step-by-step explanation: Hope this help :)
Answer:
11.3or 1.1
Step-by-step explanation:
Patrick deposited $105 dollars in his daughter's savings account. Each month after that he deposits $75 into the account. How much money would Patrick's daughter have in her account after 3 years?
please do in Arithmetic
rule: an=a1+(n-1)d
Answers
Answer:
2805 (including the 105)
Step-by-step explanation:
75 x 12 (months in a year) = 900
So then you multiply 900 x 3 (amount of years) = 2700
then you add the 105 + 2700 = 2805
If jake had $25 to spend at the candy store , how much money did jake have left after his purchase
Answers
The sum of two numbers is 67 and the difference is 13 . What are the numbers? PLEASE HELP IM NEW TO THIS AND WANT MY GRADES TO COME UP!!!!!!!!
Answers
Answer:
The two numbers are 40, and 27.
Explanation:
Since there are only two numbers, with two different aspects, you can just make
a system, and solve.
A sum of two numbers adding up to 67 can be modeled by: x + y = 67.
A difference of those same two numbers being 13 can be modeled by: x – y = 13.
You can add the two equations together to eliminate the y value because the -y and y will cancel out:
x + y = 67.
+ x – y = 13.
And you get: 2x = 80.
Now to find x, just divide by 2 on both sides to cancel out the coefficient of 2 in 2x:
2x = 80
÷2 ÷2
x = 40.
So the first number is 40.
Since we know the first number, we can immediately find the other number by substituting it into the first equation.
x = 40 → x + y = 67
(40) + y = 67
-40. -40
Subtract from both sides to cancel the constant terms.
Then you will get that y or the second number is y = 27.
This is true because 40 + 27 = 67, and 40 - 27 = 13.
solve for x
-8+x=20
Answers
Answer:
x = 28
Step-by-step explanation:
give brainliest please
You are starting a savings account for college. You put
$1,000 in as your starting balance. You earn simple
interest at 10% every year. You also must pay 30%
income tax on the interest earned annually. Calculate
the interest, balance, tax paid, and the overall balance
of the account after taxes. To break the code determine
the accounts overall balance for year 5 after taxes after
been paid.
Answers
Answer: $4,000
Step-by-step explanation:
If you have $1,000 dollars, and take ad ten percent ($100) interest you would get $1,100. But If you take away 30 percent ($300) away from 1,100 dollars you would get $800 dollars. The over all balance on the account after five years is, $4,000.
Hope this answer helps! :)
please help me!! it’s really easy i just forgot how to do it, ill mark as brainiest!!
Answers
Answer:
the answer is b
Step-by-step explanation:
just turn the 4/5 to 5/4
Answer:
D. This is impossible.
Step-by-step explanation:
4/5 x 7 or 0.8 x 7 = 5.6
None of the answers equal this same amount when replacing K x L. Plus, B and C are the same, since when multiplying, you can multiply in any order. A does not equal this amount either.
Hope this helps! :)
How to do this question plz answer
Answers
Answer:
y = 36
Step-by-step explanation:
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This triangle is an isosceles triangle because the legs are equal. That means the base angles are congruent.
This means that the other angle is also equal to y.
That top angle is equal to 108 since the pentagon is a 'regular' shape.
We know that triangles equal up to 180.
Now we can make our equation.
2y + 108 = 180
Subtract 108 from both sides.
2y = 72
Now divide by 2
y = 36 This is the value of y.
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#teamtrees #WAP (Water And Plant)
The tables below represent different ratios of teaspoons of sugar to ounces of iced tea. Which table represents the greatest ratio of sugar-to-iced tea?
Answers
Answer:
Option (C)
Step-by-step explanation:
Option A.
Ratio of table spoons of sugar to ounces of iced tea = [tex]\frac{\text{Amount of sugar (in oz)}}{\text{Amount of ice tea (in oz)}}[/tex]
From the table attached,
Ratio = [tex]\frac{6}{24}[/tex]
= 1 : 4
Option B.
Ratio of sugar to ounces of iced tea = [tex]\frac{3}{18}[/tex]
= 1 : 6
Option C.
Ratio of sugar to ounces of iced tea = [tex]\frac{1}{3}[/tex]
= 1 : 3
Option D.
Ratio of sugar to ounces of iced tea = [tex]\frac{7}{24}[/tex]
= 7 : 24
≈ 1 : 3.43
Since, highest ratio means biggest fraction (with least denominator).
From the given options, biggest fraction is [tex]\frac{1}{3}[/tex].
Therefore, highest ratio of amount of sugar in (tsp) to number of ounces of ice tea is in Option (C).
Is it possible for two numbers to have the same LCM and GCD? Explain.
Answers
Answer: HCF and LCM of two numbers can be same only if two numbers are equal. Hence their difference will be zero
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
it just is
When solving an equation, Carmen's first step is shown below. Which property justifies Carmen's first step? plz help me
Answers
Answer:
the addition property of equality
Step-by-step explanation:E
The addition property of equality property is used to justify Carmen's first step. Then the correct option is C.
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.
The linear equation is given below.
3x - 1 = - 1
Add 1 on both sides, then we have
3x - 1 + 1 = - 1 + 1
3x = 0
The addition property of equality property is used to justify Carmen's first step. Then the correct option is C.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
A triangle has sides with lengths of 11 mm 14 mm and 19 mm is it a right triangle?
Answers
Answer:
no
Step-by-step explanation:
because 2 of the sides would be the same length or almost the same number
Answer:
Not a right triangle
Step-by-step explanation:
I think the question is asking if this a right triangle?
In order to be a right triangle, the side lengths will need to follow Pythagorean theorem which says the two side legs of the triangle squared is equal to the hypothenuse squared or
[tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]; we can use the length given such as 11mm, 14mm and 19mm (assume is the hypothenuse)
[tex]11^{2}[/tex] + [tex]14^{2}[/tex] =? [tex]19^{2}[/tex]
121 + 196 =? 361
317 ≠ 361; therefore it is not a right triangle
5 A tourist, who is 192 cm tall, wants to estimate the
height of an office tower. He places a mirror on the ground 87.6 m from the
tower and moves away 6.4 m from the mirror to sight the top of the tower in
the mirror. How tall is the tower
Answers
Answer:
26.28 m
Step-by-step explanation:
the whole explanation along with solution has been found in attachment. Please go through it.
What is the distance on the unit circle between successive fourth roots of StartFraction StartRoot 3 EndRoot Over 2 EndFraction minus one-half I ?
a) pi/3
b) pi/2
c) 2pi/3
d) pi
Answers
Answer:
It's not 2pi/3 so my next guess would be pi/3 but im not sure
Step-by-step explanation:
Answer:
The answer is B. pi/2
Solve for x and then find the measure of angle, B
Answers
Answer:
x = 11, ∠ B = 80°
Step-by-step explanation:
∠ A and ∠ B are corresponding angles and are congruent, thus
8x - 8 = 5x + 25 ( subtract 5x from both sides )
3x - 8 = 25 ( add 8 to both sides )
3x = 33 ( divide both sides by 3 )
x = 11
Thus
∠ B = 5x + 25 = 5(11) + 25 = 55 + 25 = 80°
8x-8=5x+25 which equals x=11 and B=80 because you do 5 times 11 plus 25
Answer:
X=11
B=80
isolate the variable on the following problem. show your work.
11=c/5
Answers
C = 55
55=c is the answer
Solve d = c/pi solve for pi
Answers
Cross multiply
π²d = c
Divide both side by d
π²d/d = c/d
π² = c/d
Take the square root of both side
Result: π = √(c/d)
The value of pi = c/d
Since d = c/pi
To solve this question, we have to make pi the subject of the formula
d = c/pi
Cross multiply
(d × pi) = c
dpi = c
Divide both side by d
dpi/d = c/d
pi = c/d
In conclusion, pi = c/d
Read related link on:
https://brainly.com/question/24429956
.---- .-.-..-.-. ..--- -...- ..--.- ..--.- ..--.- please decipher and answer idk how
Answers
Answer:
112
Step-by-step explanation:
Answer:
1+2=___ is the decipher i think
Step-by-step explanation:
the morse code abc's-
A .- B -... C -.-. D -.. E . F ..-. G --. H .... I .. J .--- K -.- L .-.. M -- N -. O --- P .--. Q --.- R .-. S ... T - U ..- V ...- W .-- X -..- Y -.-- Z --..
Find the perimeter of each figure.
Answers
Answer:
28 for both of them
Step-by-step explanation:
1 is 28cm and 2 is 28cm
Step-by-step explanation:
since you know 2 of the sides you know the length of half of it since they are squares so if you att the 2 sides you know then multiply it by 2 you get the perimeter of that shape
PLSSS HELPPPPOPPPPPPPP
Answers
Answer:
x = 15 ; y = 53
Step-by-step explanation:
(7x + 18)° + (4x - 3)° = 180°
11x + 15 = 180
11x = 165
x = 15
(2y + 17)° + (4(15) - 3)° = 180°
2y + 17 + 57 = 180
2y = 106
y = 53
Hope this helps! Even you need it written out, shout out to the dude up there lol ᕕ( ᐛ )ᕗ
Pls help asappp solve for x
Answers
Answer:
65
Step-by-step explanation:
If you need explanation please tell me.
A mountain climber begins climbing from a camp 2000 feet
above sea level. She climbs 150 feet higher every hour.
How many hours would she take to climb to 3650 feet,
above sea level?
Answers
1. (Water freezes at 0°C. Give two examples
of two temperatures at which ice could
exist.
Answers
Answer:
one temp that ice freezes or could exist would be 32°F and at -34°C
Step-by-step explanation:
Abigail is buying new chairs to upgrade her restaurant. A set of 6 wooden chairs costs $444. A set of 8 metal chairs costs $720. How much more do the metal chairs cost per chair?
Answers
Answer:
$16.00
Step-by-step explanation:
6 wood chairs are 444 which is 74.00 a piece
8 metal chairs are 720 which is 90.00 a piece
90-74= 16
The metal chairs are $16.00 more
If Abigail is buying new chairs to upgrade her restaurant. A set of 6 wooden chairs costs $444. A set of 8 metal chairs costs $720. Then the metal chairs are $16.00 more
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Abigail is buying new chairs to upgrade her restaurant.
A set of 6 wooden chairs costs $444.
6W=444
W=444/6
W=74
A set of 8 metal chairs costs $720.
8M=720
M=720/8
M=90
Now we need to find how much more do the metal chairs cost per chair.
We need to find the difference
90-74
16
Hence the metal chairs are $16.00 more
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ5
need help on this too
Answers
Answer:multiplication property of equality
Step-by-step explanation: I’m pretty sure this is correct if mot let me know
Answer:
I think it’s multiplicative identify but not fully sure
Step-by-step explanation:
Rewrite this number in standard notation
Answers
Answer:
the first one
Step-by-step explanation
you add 13 zeros, right?
As a part of your project studying tipping behavior, you ask people the question, How much should you tip a grocery bagger for carrying five bags to your car? The Grocery Bagger Surveys tab of this spreadsheet gives the responses to this question from 10 independent surveys, each with 50 respondents. The respondents were asked to round to the nearest quarter, since few people tip with pennies, nickels, and dimes. In the spreadsheet, you can calculate the mean, or average, of data using the Average function: Select the cell in which you want the mean to appear. Type =AVERAGE( in the formula bar. Select all the cells containing the values for which you want to find the average, and then press Enter. The average of the values in the cells will be calculated and displayed in the cell in which you entered the formula. Question 1 What is the sample mean of the responses in survey 1?
Answers
Answer:
The sample mean for survey 1 is $1.69.
Step-by-step explanation:
I just did this on edmentum plato.
PLEASE HELP! I'M STUCK! ps I only have on shot please only answer if u know the correct answer
Answers
Answer:
1/9
Step-by-step explanation:
Plug in the values of a, b, and c
1^3+3^2+5/1+3^2+5^3
1+9+5/1+9+125
15/135
simplify
1/9
Answer:
1/9
Step-by-step explanation:
i already answered this in a different thread. here it is again. Also congrats on being on the top five brainliest users of the day! (today is 11/30/2020)
What does x equal In this question?
Answers
Answer:
60
Step-by-step explanation:
A triangle is 180 degrees, add 87 and 33 and get 120. Subtract 120 from 180 and get 60 ;)
Answer:
In this equation x = 60
Step-by-step explanation:
I just added 33 and 87 and got 120.
A triangle has 180 degrees so i did 180 - 120 and got 60
Then i checked my work by adding 60 + 33 + 87 and got 180 \
That shows 60 is right
pls mark brainliest