Answers
Answer:
x=25
Step-by-step explanation:
Since the line is straight, its degrees sum up to 180°. Because of this, you can subtract 60 from 180 to get 120°. Now you know that the missing angle measures 120°. Since you know this, you can set 4x+20 equal to 120. Subtract 20 from both sides to get 4x=100, then divide 100 by 4 to get 25. x=25.
Answer:
x=10
Step-by-step explanation:
Related Questions
Samantha wants to redecorate her room. She would like to replace the carpet and needs
to know how much she needs to purchase. If each inch on the picture represents 2.5 feet, what is the area of
her bedroom floor?
Answers
Can you please help me with this
Answers
Explanation:
5 x 9 = 45
45 x 2 = 90
——————-
6 x 4 = 24
24 x 2 = 48
——————-
6 x 9= 54
——————
48+90+54= 192
Is it OK to answer a question with website information?
(for school)
Answers
Answer:
Yes as long as it's not plagerized
Step-by-step explanation:
You can give credit to the website you got it from by leaving the link, writing down the website, or do this, "Thank you, Next"- Ariana Grande
help me please this is the last question there may be more coming
Answers
Answer:
I dont see the picture sry
Answer:
Where is your stuff/work???
Step-by-step explanation:
The base for patio umbrella is 12 inches in diameter. In terms of π, what's the area of the base?
A) 6π in²
B)12π in²
C)21π in²
D)36π in²
Answers
Answer:
it is 36 in
Step-by-step explanation:
just took the test
halp me plez I dont wanna fail ( MUST BE A EXPRESSION)
Answers
Answer:
2x+15=33
Step-by-step explanation:
Let n be the number of days he has been doing sit ups, not counting the first day. Since he does 2 more sit-ups for each day, then the number of additional sit-ups is 2n.
Since he started doing 15 sit-ups on the first day, the total number of sit-ups
after x days would be 2n+15.
Since he did a total of 33 sit ups today, then 2n+15=33
Help!
Write an inequality for this situation:
At most 37 papers are on the table.
A. number of papers < 37
B. number of papers [tex]\leq[/tex]37
C. number of papers > 37
D. number of papers [tex]\geq[/tex] 37
Answers
Answer:
D
Step-by-step explanation:
On the way that this question is worded you would choose anything that would go up to 35 and anything below 35. Hope this helps you :)
HELP ASAP!!!!! Find the lateral surface area and the total surface area of each figure. round to the nearest tenth if needed. SHOW ALL WORK. (Will give brainliest for correct answer and explanation on what to do)+
Answers
Answer:
(1-2) LS = 288cm² TS = 378cm²
(3-4) LS = 1419.2 TS = 1673.5
(5) LS = 543 TS = 606
Step-by-step explanation:
(1-2)
7 1/2 = 7.5
7.5 x 15 = 112.5
9 x 12 ➗ 2 = 54
54 x 2 = 108
9 x 7.5 = 67 .5
(3-4)
3.14 x 81 = 254.3
(5)
9 x 15 = 135 x 2 = 270
15 x 7 = 105 x 2 = 210
9 x 7 = 63
(add)
what is another way to write 5/2?
Answers
Answer:
2.5 or 2 1/2
Step-by-step explanation:
you can do it as decimal form or mixed number
If you going to answer one question say it in the comments it's gonna be the waste of time bc the answer is going to be deleted
Answers
Which of the following equations is equivalent to 3(a - 5) = 4a ?
Answers
Answer:
2a = 15- a ..................
3a-15=4a
+15=+15
3a = 19a
•3. •3
=6
-24 + 9w simplify with distributive factor
Answers
Answer:
3(-8 + 3w)
Step-by-step explanation:
The greatest common factor (GCF) of 24 and 9 is 3. By taking out a 3 from the quantity, you get a -8 from the -24 and a 3w from the 9w. But the 3 doesn't disappear. It is put outside of the quantity to indicate that it has been taken out and can be put back in.
-24+9w
9w-24
= 3(3w-8)
60.5 minus 15%
PLEASE SHOW YOUR WORK
Answers
Answer:
60.35
Step-by-step explanation:
15% as a decimal is 0.15 so, 60.5 - 0.15 = 60.35
Select all of the situations which can be represented by the expression 25.75x + 10.
Jin buys x postcards for $25.75 each and x keychains for $10.00 each.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Jon buys 10 toy cars for $25.75 each.
Answers
Answer:
The situation that says Sasha sells a scarf for $10.00 and xjackets for 25.75 each
Step-by-step explanation:
We know thatt she is only selling one scarf for $10.00 and we know we are multiplying X jackets times 25.75
so 25.75x + 10
What is the volume of this square-based pyramid with a base length of 6 feet and a height of 10 feet?
Enter your answer in the box.
ft3
Answers
Answer:
60 or 90
Step-by-step explanation:
Answer:
120 feet
Step-by-step explanation:
The lengths of the sides of a triangle are 2a 3, a – 2, and 3a. Write a simplified expression for the perimeter of the triangle.
Pls help
Answers
Answer:
2a+3+a-2+3a
6a+1
Step-by-step explanation:
Answer:
The perimeter of a triangle is the measure of side 1 + measure of side 2 + measure of side 3. To find the perimeter of the triangle, simply add these sides together.
(9x - 7w) + (4x + 6y) + (5y + 5w)
Remove the parenthesis
9x - 7w + 4x + 6y + 5y + 5w
Arrange the order so that like terms are together
9x + 4x +6y + 5y -7w + 5w
Combine like terms
13x + 11y - 2w
Step-by-step explanation:
The figure below shows a shaded rectangular region inside a large rectangle:
What is the probability that a point chosen inside the large rectangle is not in the shaded region?
Answers
Answer: 38
Step-by-step explanation:
Laurel, Chloe, and Alana live on the same road. Laurel lives 12 miles from Chloe. Alana lives 3 times as many miles from Chloe as she lives from Laurel. How far does Alana live from Laurel?
Please help me :(( i will give u brainliest if u can answer it
Answers
Answer:
laurel is 12 mlies from chloe
alana is 3x as many from chloe
i would multiply 12 x 3 and you get
~36~
Step-by-step explanation:
Evaluate the expression for the given value of the variable 54+5/9r. R=-1/2
Answers
Answer:
The Answer i got was 53 13/18
Step-by-step explanation:
if r=-1/2 then 54+5/9×-1/2=53 13/18
1. 54+5/9r
2. 54+5/9(1/2)
3. 5/9•1/2= 5/18
4. 54+5/18= 54 5/18
Can someone pls help me with this plsss
Answers
Answer: D: 242m³
Step-by-step explanation:
Well, 9x5=45 and if you calculate that in cubic meters i believe it would be 243m³ (I'm in 7th grade...=/) HAPPY EARLY VALENTINES DAY! HOPE YOU GET THIS RIGHT! =D
SMART PEOPLE PLEASE HELP!!!
Answers
Help me please and thank you! its due and this is the last question...
Answers
What is another expression for...
20% - $117.76 = $16.62
and how dose it work?
Answers
Answer:
0.20 - $117.76= $16.62
Step-by-step explanation:
if you have a percentage you can always turn it into a decimal just put the number behind the period: 70% = .70, 49% = .49% ....
then you do the rest of the equation and BOOM!
20% - $117.76 = $16.62 = 0.20 - $117.76= $16.62.
Answer:
Answer is below
Step-by-step explanation:
20% - $117.76 = $16.62 = 0.20 - $117.76 = $16.62.
or
20 x 100 / 100 - $117.76 = $16.62
Answer the picture below
Answers
Answer:
B
Step-by-step explanation:
5 + 7 + 4 + 4 = 20
A EZ one
......
(^.^)
Answers
Answer:
so depending on how many hotdogs he sells you have a profit. so replace H with a number a you will have a ptofit.
Step-by-step explanation:
p=2h
if he sells 2 hotdogs
p=2x2
p=4
and so on...
2 dot plots with the same number of data points. Look at these dot plots. Which statement is true about the two data sets?
Answers
Answer:
where are the two dots?????
Step-by-step explanation:
OK PLS HELP ME AND MY FRIEND REALLY NEED IT THE FIRST PERSON THAT ANSEWRS WILL GET BRAINLEST AND I WILL LITTERLY LOVE YOU AND WORSHIP YOU NO JOKE
Answers
Answer:
x=15
f= -3
h= -7/2
Step-by-step explanation:
please help me with this for brainliest please dont play around XD
Answers
Answer:
23/6
Step-by-step explanation:
3/56
I NEED HELP ASAP TEST DUE SOON
if you have a goal of 250,000 and your at 100,500 what is the fraction of your progress
Answers
Answer:
2/5 i believe
Step-by-step explanation:
take 100,500 and divide it into 250,000 and you should get .40
Create 5 problems that equal to 100. You could create expressions and/or word problems. Include concepts learned in this school year. Include negative integers and fractions. Include your steps.
1.
2.
3.
4.
5.
Answers
Answer:
[{(-15+30)x4+40] / 1/2}2
Step-by-step explanation:
sorry this is only one, but this is the steps
1. -15 + 30 = 15
2. 15x4 = 60
3. 60 + 40 = 100
4. 100 / 1/2 = 50
5. 50 x 2 = 100
sorry if this is incorrect, but I hope this helps ;-}
150-(70-20)=100
110-(20-10)=100
190-(130-40)=100
130-(50-20)=100