Answers
Answer:
Option A ) 11.1 + 13.9 + m = 40
Answer:
A.
Step-by-step explanation:
Related Questions
I'LL GIVE BRAINLIEST:
Answers
Answer:
120 square cm
Step-by-step explanation:
Just times 40 by 3 and that would look like 1:3 (because 40 is the one value)
40:120
1:3
Answer:
c
Step-by-step explanation:
40*3 = 120
–8 p + 4 u + 6, when p = 9 and u = 3
Ok at this point I'm double checking all of my answers lol
Answers
Answer:
-54
Step-by-step explanation:
-72+12+6
Can you please please help please please
Answers
Simplify the expression:
9z+5z–3z2+10z2
Answers
Answer:
Hello again
Step-by-step explanation:
9z+5z–3z2+10z2 = 14z+7z^2
Try math.way
What does it mean when I put a line underneath my inequality symbol like ≤ or ≥?
Group of answer choices
equal to
not equal to
less than
greater than
Answers
if you need more explanation let me know!
Can anyone please help me with this? You need to find the equation to solve for x, the value of x, and the value of each angle measure for all 5 questions. I will give brainliest
Answers
Answer:
1. a) 3x + 21 = 6x - 60
b) x = 27
c) angle measure = 102º
2. a) 12x - 18 = 8x + 10
b) x = 7
c) angle measure = 66º
3. a) 7x + 9 + 5x + 3 = 180 (simplified: 12x + 12 = 180)
b) x = 14
c) 107º; 73º
4. a) 3x + 10 + 3x -28 = 180 (simplified: 6x -18 = 180)
b) x = 33
c) 109º; 71º
5. a) 12x + 15 = 15x
b) x = 5
c) 75º
Step-by-step explanation:
1. a) they're the same angle so set them equal to each other: 3x + 21 = 6x - 60
b) solve from the equation above
3x + 21 = 6x - 60 subtract 3x from both sides
21 = 3x - 60 add 60 to both sides
81 = 3x divide both sides by 3
x = 27
c) plug back into each equation (they should be the same, but do both just to check)
3(27) + 21 = 81 +21 = 102º
6(27) - 60 = 162 - 60 = 102º
2. a) again, they're the same angle measure so set them equal to each other: 12x - 18 = 8x + 10
b) solve the equation for x
12x - 18 = 8x + 10 subtract 8x from both sides
4x - 18 = 10 add 18 from both sides
4x = 28 divide both sides by 4
x = 7
c) plug back into each equation (they should be the same, but do both just to check)
12(7) - 18 = 84 - 18 = 66º
8(7) + 10 = 56 + 10 = 66º
3. a) the sum of the two angles is 180º so 7x + 9 + 5x + 3 = 180
if you want the equation simplified: 12x +12 = 180
b) solve for x, i will be using the simplified equation
12x + 12 = 180 subtract 12 from both sides
12x = 168 divide both sides by 12
x = 14
c) plug into each equation to get the two angle measures
7(14) + 9 = 98 + 9 = 107º
5(14) + 3 = 70 + 3 = 73º
4. a) the sum of the two angles is 180º so 3x + 10 + 3x -28 = 180
if you want it simplified: 6x -18 = 180
b) solve for x, i will be using the simplified equation
6x - 18 = 180 add 18 to both sides
6x = 198 divide both sides by 6
x = 33
c) plug into each equation to get the two angle measures
3(33) + 10 = 99 + 10 = 109º
3(33) - 28 = 99 - 28 = 71º
5. a) they're the same angle measure so set them equal to each other: 12x + 15 = 15x
b) solve for x with the equation above
12x + 15 = 15x subtract 12x from both sides
15 = 3x divide both sides by 3
x = 5
c) plug back into each equation (they should be the same, but do both just to check)
12(5) + 15 = 60 + 15 = 75º
15(5) = 75º
The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $17 per ticket to the planetarium. The second day they paid $65 for transportation plus $10 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club.
Answers
Answer:
(30$+17$)+(65$+10$)=
Step-by-step explanation:
Evaluate the equation. f- 11 = 14 2/7 A. f=25 B. f= 25 2/7 C. f=26 D. f= 26 2/7 I WILL GIVE 100 POINTS
Answers
Answer:
if i had to chose i think it be (B)
Step-by-step explanation:
Answer:
it's D
Step-by-step explanation:
At the end of the month, you noticed that the budgeted amount you planned to spend on certain items did not match what you actually spent. Given the information in the chart, what can you conclude?
Answers
Answer:
you did not have any money for savings last month
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
What is the area of this parallelogram?
Answers
Answer:
56 is the answer
Step-by-step explanation:
Can someone help plz
Answers
Answer:
12.89
Step-by-step explanation:
Answer:
13.38
Step-by-step explanation:
Subtract -0.47 from 13.36 to get ur answer.
TRUST me it works!
Can some one please help me it it attched below
Answers
Answer:
B:9
Step-by-step explanation:
the exponents cancel each other out so you are left with 3^2
3 multiplied by 3 equals 9
Answer:
9
Step-by-step explanation:
When dividing the same base raised to an exponent, you can simply subtract the denominator's exponent from the numerator's.
In this case then, we have 3⁴ / 3², which is exactly the same as 3⁽⁴⁻²⁾, or 3².
Three squared is equal to nine, and that is the answer.
If line segment AB represents 50%, what is the length of a line segment that is 100%?
Answers
Answer:
I believe it's 16. sorry if I'm wrong.
Step-by-step explanation:
if 4 inches = 50% than multiply by 2 to get 100% which is 8 inches
Identify the slope and y-intercept of the graph of the equation.
y = 4x + 3
slope:4 ; y-intercept: 3
slope: 4; y-intercept: –3
slope: 1/4; y-intercept: –3
slope: 1/4; y-intercept: 3
Answers
117+e=186
e= ?
does anyone know what e is?
Answers
Answer:
69
Step-by-step explanation:
This is because of you subtract 186-117 it equals 69. To check you add 177+69 this would equal 186
I need help again... (but i will give brainliest mainly, to the answer with more details and is easier to read)
Answers
Answer:
Answer is A
Step-by-step explanation:
2/5 x 1/5
2x3=6
5x3=15
1/3
1x5=5
3x5=15
6/15x5/15
6x3=30
30 divided by 15 =2
2/15
Answer: A, B and F are all true
Step-by-step explanation: Multiplying the fractions, we get the product, 2/15 so A is correct.
When he divides each third into five parts, each of those parts is 1/15 of the whole, so B is correct.
He shades two of those parts is given, so F is correct.
Help! Please...
Mary is knitting scarves for soldiers. She can knit 6 inches in 113 hours. Scarves need to be 45 inches long.
Complete the statement below regarding Mary's hourly knitting rate and how long it takes her to complete a scarf.
Mary knits ( ) inch(es) per hour(s)
It will take her ( ) hours to finish a scarf.
Answers
Answer:
5085
Step-by-step explanation:
113x45= 5085
what is the ratio of chickens to cows
12:18
Answers
Answer:
the ratio is 2:3
Step-by-step explanation:
Pabalo is training for a race. His goal is to run 8.5 miles over the next 3 days. This distances he ran each day are shown in the table.
Answers
Answer:
He ran a total of 8.439 miles. Over the three days he ran less than he needed to for his goal, he has to run 0.061 more miles to gain his goal
Step-by-step explanation:
simple! add all of the data numbers and you get a total of 8.439 miles. He has to run 8.5 miles but he does not reach that. he has to run 0.061 miles to gain his goal (8.5-8.439) I hope this helps! (got here as soon as possible)
When rolling two number cubes
simultaneously, what is the probability of rolling
a 1 on one cube and a 6 on the other? Write
your answer as a fraction in lowest terms.
(Don’t answer if you don’t know, thanks.)
A. 1/12
B. 1/36
C. 1/3
D. 1/2
Answers
My sister is a self centered brat and she is always trying to get attention. and she is a really good liar so she tricks my mom and dad into thinking that everything is me or my brother's fault. It took me a long time to realize how mean she is to me, but I don't know what to do about her please help me. 15 points
Answers
Answer:
Set up camras get ur proof
Step-by-step explanation:
AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks.
Answers
Answer:
Natalie: 12
Fred: 24
Step-by-step explanation:
x= natalie
y= fred
x+y=36
y+4x=72
Let's start by isolating a variable
x+y=36
x-36= -y
-x+36=y
(we do this step because it's important that the y is a negative)
We can plug this into the second equation
-x+36+4x=72
solve for x
3x=36
x=12
Plug in this x value into any of the two beginning equations
12+y=36
y=24
HELP ME DO MY MATH PLEASE
Answers
Answer:
Step-by-step explanation:
1. 9/12 and 5/12
2. 80
what are the perimeter and area of a rectangle with length of 20 in.and a width of 15 in.
Answers
Answer:
Area of the rectangle is 300, The perimeter is 70.
Step-by-step explanation:
Area = length x width
Area = 20 x 15
Area = 300
Perimeter = 2 x (length + width)
Perimeter = 2 x (20 + 15)
Perimeter = 2 x 35
Perimeter = 70
Emma’s kitten, snowball, weighed 1250 grams at his last visit to the veterinarian's office. If snowball weighs 1500 grams now, what is the percent increase in the kitten’s weight?
Answers
During a weekend, the manager of a mall gave away gift cards to every 80th person who visited the mall.
On Saturday, 1210 people visited.
On Sunday, 1814 people visited.
How many people received a gift card?
Answers
Answer:
37
Step-by-step explanation:
A manager gives gift cards to every 80th customer. On Saturday, 1210 customers entered, while on Sunday, 1814 customers entered. We are asked to find the number of people who received gift cards.
Consider Saturday:
(1) Probably the most efficient method is to divide 1210 by 80.
(The first gift card was given to the 80th person and 80/80=1. The second to the 160th person and 160/80=2. The third to the 240th person and 240/80=3, etc...)
So 1210 divided by 80 is 15 with a remainder of 10.
15 people received gift cards on Saturday.
(2) We could set up a linear inequality where the unknown x represents the number of people receiving gift cards. Then 80x<1210 and x<15.125 so x=15.
(3) You could just keep adding, perhaps in a table, until you got to the last person:
(# customers, # gift cards): (80,1), (160,2), (240,3)...(1120,14), (1200,15)
The answer will not change, but the manager can either start counting at zero again on Sunday, or continue from the previous day making the first person in on Sunday number 11.
Again we take 1814 divided by 80 to get 22 with a remainder of 54. (With the additional 10 from Saturday we would have remainder 64, but still not enough people to give out another card.)
15 cards given out Sat with 22 cards given out Sun means that there were a total of 15+22=37 people who received gift cards.
Sorry its alot
So 1210/80=15.125 BUT because it’s people it would be 15
Then 1814/80= 22.675 but actually 22
Saturday= 15 and Sunday= 22
If it’s in all then 37
Solve this problem
4,739 divided by 18
This has a remainder btw
Answers
Answer:
263 remainder of 5
*for your comment* 100 would be a reasonable estimate.
Try to solve this lol
(PLEASE ACTUALLY SOLVE THIS)
Answers
Answer:
this makes no sense
Step-by-step explanation:
How many zero pairs can be created in the model below?
2 x tiles and 1 negative x tile. 3 plus sign tiles and 2 negative tiles.
0
1
2
3
Answers
Answer: The answer is 3
Step-by-step explanation:
I believe the answer is 3
I really hope this helps you! :)
The zero pairs that can be created in the model 2 x tiles and 1 negative x tile. 3 plus sign tiles and 2 negative tiles is '12'.
What is zero pair?A pair of numbers that add up to zero is referred to as a zero pair. The two numbers must contain both a positive and a negative number, according to the concept of a zero pair.
Combination of all zero pair:
The given data is, 2 x tiles and 1 negative x tile. 3 plus sign tiles and 2 negative tiles.
Rewrite the combinations as below,
[x] [-x] [+] [-]
[x] [+] [-]
[+]
Formation of zero pair combinations:
[x][-x]
[-x][x]
[x][-][x]
[x][+][-][x]
[+][x][+][-][x]
[x][+][-x]
[-][x][x]
[-][x][+][x]
[+][x][+][-x]
[-][-x][-][x]
[-][x][-][-x]
[-][-x][+][-][x]
Therefore, the total number of combinations used for making zero pair are '12'.
To know more about addition and subtraction of negative numbers, here
https://brainly.com/question/4915187
#SPJ2
Graph each line. Give the slope-intercept form for all standard form equations.
Answers
Answer:
Slope Intercept Form is y=2x.
Step-by-step explanation:
Since slope-intercept form is y=mx+b, you need to rewrite 2x-y=0 in Slope-Intercept Form.
First, you want to subtract 2x from both sides. That comes out to -y = (-2x.)
Then, multiply each term by -1. A negative times another negative is a possitive, so -y would become y, and -2x would become 2x, giving you the answer of y=2x.