Answer:
The measure of the largest triangle is 72.
Step-by-step explanation:
Set up an equation to find the angle. note that angles in a triangle sum to 180.
With this information, we can set up an equation:
24x + 21x + 15x = 180
(add the x terms)
60x = 180
(divide both sides by 60)
x = 3
We now know what x equals. Now, we can multiply 3 by the largest angle of all- 24.
24 * 3 = 60.
Hope this helps.
2/3x+(-3)+(-2)-1/3x?
Answer:
1/3x-5
Step-by-step explanation:
simplify by combining like terms
2/3x - 1/3x = 1/3x
-3 + -2 = -5
Answer:
1/3x - 5
Step-by-step explanation:
2/3x + (-3) + (-2) - 1/3x
2/3x - 1/3x + (-3) + (-2)
2/3x - 1/3x - 3 - 2
1/3x - 5
Round 150,893 to the nearest thousand.
Answer:
151,000
Step-by-step explanation:
is the relation a function (0, 3), (4, 0), (8, 0), (4, -3), (-5, 8)
Answer:
hlo guys Gavin magnus here
Please help I will mark you as brainlist
A $250 gaming system is discounted by 25%. It was then discounted another 10% because the box was opened by a customer. After both discounts are taken what is the total percent discount is
Answer:
168.75
Step-by-step explanation:
so first you have to do 250 times .75. this is because if you times it by .25 it would be a 75% discount. then you have to do 187.5 times .90 to get your answer
pls help is it A. B. C. D.
Answer:
C
Step-by-step explanation:
Hope I was able to help!! :)
I don’t get it can you guy help me
Answer:
81
Step-by-step explanation:
3 to the power of 4, is 3 times 3 times 3 times 3
SOMEONE PLEASE HELP AND EXPLAIN HOW TO DO THIS!!
Answer:
Your answer should be B or D.
Step-by-step explanation:
You have to find x. If the first side is 60 degrees and the other is 70 degrees, that means that the last side should be similar to that. yo can use a protractor if you have one, or you can estimate. now for the equation part. once you have the degree for the angle, you need to use the numbers to multiply to get the number. Multiply 8 by all of the numbers. Since the angle is acute, the answer has to be less than 90.
10 lb. bag of dog food cost 5.60 what is the unit per price
Answer:
Step-by-step explanation:
.56 per pound
I Will give brainllest! Look at picture answers. please show all your work and explain how you get it.
Answer:
-1/10
I'm sure this answer is right.
Use the formula M= rise/run.
Then you will get this answer.
n= 3.7. 12.8 + 6(n - 0.5)
Answer:
im assuming its 6n+9.8 given that this has no context
Step-by-step explanation:
Find the 84th term of the arithmetic sequence 18, 31, 44, ...
Answer:
common difference = 31-18
common difference =13
from,
An=A1 +(n-1)d
A84=18+(84-1)13
A84=1097
Answer:
1097
Step-by-step explanation:
Common Difference:
d=a_2-a_1=(31)-(18)=13
d=a
2
−a
1
=(31)−(18)=13
a_n=a_1+(n-1)d
a
n
=a
1
+(n−1)d
\text{84th term:}
84th term:
a_{84}=18 + (84-1)(13)
a
84
=18+(84−1)(13)
a_{84}=18 + (83)(13)
a
84
=18+(83)(13) a_{84}=1097 a 84
=1097
round off 3409725 to nearest 10
Answer:
10000
Step-by-step explanation:
to know if this answer is correct you have to know the rounding rules:
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40.
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.
Find the slope of (2,6)-(1,3) including all steps.
Answer:
3
Step-by-step explanation:
(6-3) / (2-1) = 3/1 = 3
2. How many solutions to the equation 2x +2 = 2(x+3)
O 1 solution
O Infinitely many solutions
O No solution
Answer:
O No solution
Step-by-step explanation:
2x +2 = 2(x+3)
Distributer the 2 on the right side.
2x + 2 = 2x + 6
Subtract 2x from both sides.
2 = 6
2 = 6 is a false statement.
Since we did two legal steps to solve the equation, and we ended up with a false statement, that means this equation has no solution.
Answer: O No solution
Write the polynomial in standard form. Then classify
the polynomial by the degree and number of terms.
x^2-3x+6x^3-3x+1
3x + 2y = -10
5x + y = 9
Answer:
x=4, y=-11. (4, -11).
Step-by-step explanation:
3x+2y=-10
5x+y=9
--------------
3x+2y=-10
-2(5x+y)=-2(9)
--------------------
3x+2y=-10
-10x-2y=-18
-----------------
-7x=-28
7x=28
x=28/7=4
5(4)+y=9
20+y=9
y=9-20=-11
This will probably be the last one today so yeah help
Answer:
A = 974
Step-by-step explanation:
The formula for surface area of a rectangular prism is A=2(wl+hl+hw)
so yeah enjoy freedom for the rest of the day
Answer:
974 inches2
Step-by-step explanation:
Surface Area = 2×(11×8 + 11×21 + 8×21) = 974 inches2
15. Asher weighs 15 pounds less than three times the weight of Audrey, his sister. Asher
weighs 27 pounds. Write an equation that can be used to find w, the weight of Audrey. Then,
solve the equation
Equation:
Solution:
Answer:
15x-y=27
Step-by-step explanation:
I think if im wrong my apologies haven't done that in a bit
The weight of Audrey will be 14 pounds based on the given equation formation.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
Suppose the weight of Asher is x then according to the given question,
x = 3w - 15
And, x = 27
27 = 3w - 15
3w = 42
w = 14 pounds
Hence "Weight of Audrey will be 14 pounds based on the given equation formation".
For more about the equation,
https://brainly.com/question/10413253
#SPJ5
Write an equation
1)y=3x
2)y=3
3)x=3
4)y=3x+3
Select ALL expressions that are equivalent to -4(x+2)-2x+4
-6x-4
-4x + 2 - 2x + 4
-10x
-4x + -8 - 2x + 4
-4x - 2x - 8+ 4
Answer:
c and d
Step-by-step explanation:
a
what is the answer i need help
Answer:
27
Step-by-step explanation:
add 5+5+7+6+4
can anyone answer this for me please
Answer:
10
+
g
−
9
>
12
Move the negative in front of the fraction.
10
−
g
9
>
12
Move all terms not containing
g
to the right side of the inequality.
Tap for more steps...
−
g
9
>
2
Multiply each term in
−
g
9
>
2
by
−
1
Tap for more steps...
g
9
<
−
2
Multiply both sides of the equation by
9
.
g
<
−
2
⋅
9
Multiply
−
2
by
9
.
g
<
−
18
The result can be shown in multiple forms.
Inequality Form:
g
<
−
18
Interval Notation:
(
−
∞
,
−
18
)
Step-by-step explanation:
Marisa has $26 in her purse. She pays $5 for lunch. Which expression represents this situation?
a.
–26 + (–5)
b.
–26 + 5
c.
26 + (–5)
d.
26 + 5
Circle D has a circumference of 77 cm and Circle E has a circumference of 147 cm.
What is the similarity ratio between circles D and E?
Answer:
657
Step-by-step explanation:
Step-by-step explanation:
similarities ratio of circumference = 2πr/2πR = r/R= 77/147= 11/21
plz mark my answer as brainlist plzzzz.hope this will be helpful to you.
((sinB)/1+cosB) + ((1+cosB)/sinB) = 2cscB prove that the equation is an identity
Step-by-step explanation:
If you need any explanation, we can communicate normally
Simplify. n6 • n5 • n4 ÷ n3 • n2 ÷ n
Answer:
Step-by-step explanation:
N⁶ · n⁵ · n⁴ ÷ n³ · n² ÷ n
n¹¹ · n⁴ ÷ n³ · n² ÷ n
n¹⁵ ÷ n³ · n² ÷ n
n⁵ · n² ÷ n
n¹⁰ ÷ n
n⁹
Answer:
1
Step-by-step explanation:
because u didnt have 1 plus its counting down on the numbers so i think its 1
Traci is t years old her brother lee is 5 years younger than she is write an expression to represent lee's age
Answer:
t - 5
Step-by-step explanation:
t is how old Traci is. To find an age that is 5 years younger than her you would have to do t - 5.
Carlita is flying a kite at the beach. She wants to know the altitude of the kite when she uses 25 yards of string at an angle of elevation of 56°. Find the altitude of Carlita's kite to the nearest hundredth.
13.98 yards
20.73 yards
30.16 yards
37.06 yards
Please Answer as soon as you can I am giving 50 points!
Answer:
Step-by-step explanation:
13.98
The altitude of Carlita's kite to the nearest hundredth should be considered as the 13.98 yards when she uses 25 yards of string at an angle of elevation of 56.
Calculation of the altitude of Carlita's kite:Since she uses 25 yards of string at an angle of elevation of 56°
So we know that
cos 56 degrees = 0.5592
Now the altitude is
= (25) (0.5592)
= 13.98 yards
We basically multiplied these two so that the altitude should come.
hence, the first option is correct.
learn more about altitude here: https://brainly.com/question/3590651
The variable, k, is being divided by 11. How should you
show your work to isolate the variable?
Answer:
by multiplying the variable k by 11
Step-by-step explanation:
[tex]\frac{k}{11}[/tex] × 11, this cancels out the 11 in the denominator, which isolates the variable
Answer:
Step-by-step explanation:
Divide both sides by 11