what is the value of x?
(10x-20)° / (6x + 8)°
enter your answer in the box
x = ?
Answers
Step-by-step explanation:
(10x-20)+(6x+8)= 180
16x -12=180
16x= 192
x= 12°
Related Questions
4(x+2)-12=3(x-2) solve for x
Answers
Answer:
x= -2
Step-by-step explanation:
How much solutions does this equation have?
2x+y=3
2y=-4x+6
pls answer,, show ur work, have a great day :)) !!
Answers
Answer:
All solutions or infinite.
Step-by-step explanation:
Turn 2y = -4x + 6 into standard form - divide by 2
Y = -2x + 3
2x + y = 3
Substitute the y equation in for y.
2x - 2x + 3 = 3
The x variables cancel out.
3 = 3
Which is true so it means all solutions.
Hope this helps.
Use the distributive property to write the expression without parentheses.
8(5x+7)
Answers
Answer:
40x + 56Explanation:
8 (5x + 7)
(8) (5x + 7)
= 8 (5x) + (8) 7
40x + 561/9 ÷ 2 = ?
help I- AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Answers
Answer:
1/18
Step-by-step explanation:
Answer:
1/18
Step-by-step explanation:
When dividing a fraction with another number or fraction you always do the reciprocal of the second number and it turns into multiplication.
so it'll look like this: [tex]\frac{1}{9} *\frac{1}{2}[/tex]
then you just multiply straight across to get 1/18 because 1*1 is still 1 and 9*2 is 18
please help me i need it
Answers
So that is the explanation to the question hope this helps and yes this is correct
Tickets to a movie cost $5 for adults and $3 for students. A group of friends purchased 18
tickets for $82.00. How many adults ticket did they buy?
Write an equation
Answers
What is the factored form of 49x2 - 56x + 16
(7x-4)2
(7x + 4)(7x-4)
(7x +4)2
O (7x-8)2
Answers
Answer:
(7x-4)^2
Step-by-step explanation:
WILL GIVE BRAINLIEST!!!
What are the zeros of this function?
−8
−9 and 10
1
−2 and 4
Answers
Answer:
-2 and 4 maybe
Step-by-step explanation:
anyone think they could help ?
Answers
Write two numbers that multiply to the value on top and add to the value on bottom.
9
X
6
Answers
3 + 3 = 6
Explanation:
3 works for both cases
Answer:
3 & 3
Step-by-step explanation:
The numbers 3 & 3 multiply to give you 9 (on top)
3 x 3 = 9
The numbers 3 & 3 also add to give you 6 (on bottom)
3 + 3 = 6
Can someone give me the answer to this please correct answer only and how you got the answer.
I will give you a brainliest
I need it ASAP!!!!!
PLEASE SOMEONE HELP!!!!!!!!!!!:(
Answers
Answer:
♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡
Find the sum of the arithmetic sequence. 15,17,19,21,...,33
Answers
Answer:
as formula says:
sum =
in our case n = 10, a1 = 15 and An = 33 so the answer will be:
sum = 10 * (33 + 15)/2 = 10 * 48 / 2 = 10 * 24 = 240
Step-by-step explanation:
I NEED HELP I WILL GIVE BRAINLIEST
Answers
Answer: 36
Step-by-step explanation:
were my brainliest
What value of n makes each statement true, pls include work
Answers
Answer:
1. n=2
2. n=12
3. n=2
Step-by-step explanation:
1
12xy³/4xⁿy=3y²/x
12x²y³=12y³xⁿ (cross multiplied)
x²=xⁿ (cancelled out (12y³))
2=n
2
(-3a/2b⁴)³=-27a³/8bⁿ
-27a³/8b¹²=-27a³/8bⁿ (cubed left side)
-216a³bⁿ =-216a³b¹² (cross multiplied)
bⁿ=b¹² (cancelled out (-216a³))
n=12
3
(xy⁶/x⁵yⁿ)²=y⁸/x⁸
x²y¹²/x¹⁰y²ⁿ=y⁸/x⁸ (squared left side)
x²y¹²/x¹⁰y²yⁿ=y⁸/x⁸
y¹⁰/x⁸yⁿ=y⁸/x⁸ (simplified)
y¹⁰x⁸=x⁸yⁿy⁸ (cross multiplied)
y²=yⁿ (cancelled out (x⁸), simplified)
n=2
I am confused about this question can u guys help me
Answers
Answer:
26
Step-by-step explanation:
count the units
Answer:
on the graph every square counts as one unit, so count by ones every square you come across on that shape. so 26
Step-by-step explanation:
the shape is also a tridecagon
What is the answer? Yes or no
Answers
Answer:
Yes
Step-by-step explanation:
4 is less than 9
Answer:
yes
Step-by-step explanation:
A company pays $3000 for a phone. The markup is 25%. What is the selling price?
Answers
Answer:
$3,750.00
Step-by-step explanation:
3,000.00×25%=750.00
3,000.00+750.00=3,750.00
80% of C is 11 what is C
Answers
Answer:
c = 13.75
Step-by-step explanation:
Converting the words in the problem into a math equarion, we get:
80% * c = 11
0.8c = 11.
Simplifying, we get:
8c = 110
c = 13.75
Answer:
55
Step-by-step explanation:
please help me again
Answers
Answer:
still dk
Step-by-step explanation:
Scott makes and sells bracelets. He spends $28 on supplies, and he sells
each bracelet for $6. Write an expression that represents his profit for
selling b bracelets.
Answers
Hi there,
Recall how each bracelet sells for 6 dollars.
Hence, the expression for selling b bracelets is 6b, where b is the number of bracelets sold for the price of 6 dollars.
Profit is the actual amount of money that is earned after you subtract expenses from the total sales.
For instance, if you make $100 from selling items, and you spent $25 on your supplies, then your profit is [tex]100-25=75[/tex].
In this case, you need to subtract the $28 spent on supplies from the amount of money that you have made, which is the expression 6b.
Hence, the expression for the profit is: [tex]6b-28[/tex]
Hope that helps.
14 and 15, please. I don’t really understand.
Answers
Answer:
14) 9.2 15) 12.9
Step-by-step explanation:
14) cos(52) = x/15
x = 15cos(52)
x = 9.2349
x = 9.2
15) cos(22) = 12/x
x = 12/cos(22)
x = 12.9424
x = 12.9
is this right!? HELP ASAP!!! WILL GIVE BRAINLIEST make sure ypur answer is correct!!
Answers
Find the solution.
3(x+6)=24
x=______
Answers
Answer:
x=2
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
happy to help ya :)
-10 = -0.2c what is c
Answers
Answer:
c=50
Step-by-step explanation:
Answer:
c = 50
Step-by-step explanation:
-0.2 multiplied by 50 would give you -10.
What is the gradient of the line
y = 3 - 5x?
Answers
u can rearrange it to be y = -5x + 3
if you had 1 cookie and you had three friends how much cookie will they all get?
Answers
Answer:
1 third
Step-by-step explanation:
Have a blessed day!
2) (89° + 10a + 2) = (a + 1)
Answers
Answer:
a = -10
Step-by-step explanation:
89 + 10a + 2 = a + 1
91 + 10a = a + 1
9a = - 90
a = -10
Please help thank you
Answers
Answer:
x=35
Step-by-step explanation:
3x+15=2x+50 (opposite angles are equal)
3x=2x+35
x=35
Two oranges and five lemons cost $2.75. Two oranges and nine lemons cost $4.15. PART A) Write a system of equations and solve it using the elimination technique. PART B) Using your solutions from part A, how much would five oranges and three lemons cost?
Answers
-2o-9l = -4.15
———————-
-4l=-1.4
l= 0.35
2o+5(0.35)=2.75
2o+ 1.75= 2.75
2o=1
O= 1/2
B) 5(0.5) + 3(0.35) = 2.5+1.05= 3.55
First 5 terms of 2n^2+4
Answers
This may be wrong I am not sure so let me know... (edited)
h(4)=−28
Explanation:
If h(n)=−2n2+4
then h(4)=−2(4)2+4
=−2×16+4
=−32+4
=−28