Answer:
To find the new sides take the original sides and multiply it by the scale factor
12 * 1.5 = 18
10 * 1.5 = 15
14 * 1.5 = 21
So the new sides are 18, 15, 21. And they correspond to the 12, 10, and 14 respectively
Step-by-step explanation:
(SUBMITTING TODAY!!) Desi has a coupon that entitles him to 35% off the regular price of a sweater. The original price of the sweater he would like to buy can be represented as x , so Desi says that the price he will pay is (1−0.35)x . Write another expression that represents the price Desi will pay.
Answer:
x*0.35
Step-by-step explanation:
You would do x as the price as the sweater and then multiply it by 35% or 0.35.
What is give an example of a unit rate used in a real world situation? Plz I'm literally so confused lol.
Answer:
Miles per hour. (mph)
Step-by-step explanation:
This can be used in almost everyday, since most people today drive around in cars, and use mph to see how fast they are going per hour.
#teamtrees #WAP (Water And Plant)
Answer:
20 miles per hour
Step-by-step explanation:
An example would be like 50 beats per minute, or 20 miles an hour.
When rates are expressed as a quantity of 1.
hi please help me lol i have no idea what this is
Answer:
coefficient: 7; constant: 2
Step-by-step explanation:
In a polynomial, a coefficient is a number that multiplies a variable.
The coefficient is 7.
A constant is a number by itself.
The constant is 2.
Point A is located at (-3, -6) and is reflected in the y-axis. What is the location of Point A'?
O(-3,6)
O(3,6)
O (3-6)
O(-6, -3)
Answer:
O(3,6)
Step-by-step explanation:
If the points are (-3,-6), this means -3 on the x axis and -6 on the y axis. if it is reflected in the y axis, the coordinates Change from either positive to negative or negative to positive. This means -3 is now 3 and -6 is now 6 hence the coordinates of (3,6)
The graphs below show the increases and decreases in a company's monthly closing stock values.
If you were the owner of this company which graph would you use to show growth since March? Be sure to justify your answer with mathematical reasoning.
Answer: graph A
Step-by-step explanation:
you can see it is going up look at march then look past that to the right is it going up or down the answer is it is going up so your answer: Graph A
Answer:
Graph A
Step-by-step explanation:
I just did this on edge and got it right hope it helps and please mark me as brainliest
HElp pls for majior brainlest and points
Answer:
i think its 4-3r=1.
Step-by-step explanation:
i hope i got it right so you can make some a's
Answer:
4 -3r (B)
w (A)
3 (A)
8 (B)
2 (B)
Explanation:
Expression = (Number, Math Operator, Number)
PLZ HELP WILL MARK BRAINLIEST(and please explain in detail I have to record myself explaining)
A chairlift starts 0.5 mi above the base of a mountain and travels up the mountain at a constant speed of 6 mph and it takes 15 minutes to get to the top. How far from the base of the mountain is the chairlift at 10 minutes?
ik easy but im to lazy hehe
Distribute.
4(2x + 3)
Answer:
8x + 12
Step-by-step explanation:
It would be 4 x 2x = 8x + (4 x 3) = 8x + 12
plz help this is proportions math
Answer:
I would recommend using photo math its faster and easier I promise!! ;)
There are 16 tablespoons in 1 cup. How many tablespoons of cornstarch would Rhoda need to make 23 batches of green slime?
Answer:
92 tablespoons
Step-by-step explanation:
16 tablespoons = 1 cup, in the recipe you need 1/4 cup for a batch, Rhonda needs 23 batches, so 23/4 to get the 1/4 cup, that's 5.75 cups, then you do 5.75*16 to get the tablespoons
pls answer question n picture.
Answer:
Step-by-Step Equation:
Answer:
8b^2 + 9b + 3y +5
Step-by-step explanation:
7b + 8b^2 + 3 + y + 2b + 2y + 2
8b^2 + 9b + 3 + y + 2y + 2
8b^2 + 9b + 3y + 3 + 2
= 8b^2 + 9b + 3y +5
NOTE:
the symbol '^' represents 'to the power of', so 8b^2 would be 8b to the power of 2.
i need this answered asap pls i wan na finish this today
Answer:
I think A.
Step-by-step explanation:
HELP ASAP!! WILL GIVE BRAINLIEST
Andrew measured the time it took for an apple to fall 50 feet as 1.95 seconds, but his calculations show that it should be 1.77 seconds. What was his experimental error?
Answer about 1.77 seconds.
f(t) = -16 t^2 + 25t + 6
f(t) = height.
hieght = 0 = -16t^2 + 25t + 6
Find t using the quadratic formula,
t = ( - 25 +/- √[25^2 - 4 (-16)(6)] ) / [2*(-16)]
t = [-25 +/- √ (625 + 384) ] / -32
t = [-25 +/- 31.76] / -32.
You will obtain two results one positive and one negative. Take the positive only as the other one has no physical meaning. t = 1.77 s.
Answer:The given problem is : −4.5 + 4.2 + 5.6 − 7.3
The order for solving an arithmetic problem is as follows :
Parentheses,
Exponentiation,
Multiplication,
Addition,
Subtraction,
We can rewrite the given problem as : 4.2 + 5.6 - 7.3 - 4.5
Taking 4.2 and 5.6 together in bracket : (4.2 + 5.6) - 7.3 - 4.5
= 9.8 - 7.3 - 4.5
= 2.5 - 4.5
= -2
Hence, the answer for given problem is -2, but Andrew get -21.6 which is wrong.
PLS HELPPPP I WILL BE GIVING BRAINLESS THE PIC IS RIGHT BELOW PLS IF U DONT KNOW THE ANSWER DONT ANSWER PLSSS
Answer:
The answer is 132
Step-by-step explanation:
First, find the area wholely, 20x8 = 160. Then find the triangle which is 7x 8 divided by 2 is 28 and you subtract the whole are by the triangle which is 160 - 28 is 132
Why is it important to correctly sequence commands in a project? ( IT NOT D )
A To make a project that works as intended.
B To make the VR Robot skip around to random commands.
C To have accurate values and parameters in commands.
D To make a project that does not work as intended.
Answer:
C
Step-by-step explanation:
Hope I helped if it is right may I have the brainliest answer?
evaluate this please
67.5 billion in scientific notation
Answer:
6.75 × 10^10
Step-by-step explanation:
Ms. Chu gave her class 12 minutes to read. Ava read 5 1/2 pages in that time. At what rate in pages per hour did Ava read?
Plsssssss Helppp
Answer:
27.5 is correct
Step-by-step explanation:
what is the mean absolute deviation of the data set below?
3,1,4,4,4,1,1,2,1,5
Answer:
1.4
Step-by-step explanation:
Step 1: We have to find the mean of the data set
The mean is the average or the sum of all the numbers divided by the amount of numbers there are.
3 + 1 + 4 + 4 + 4 + 1 + 1 + 2 + 1 + 5 = 26
There are 10 numbers in total so, 26/10 = 2.6
Step 2: We now know the mean so now we have to find the deviation
3 - 2.6, |1 - 2.6|, 4 - 2.6, 4 - 2.6... so on, (Note: this is just finding the distance between the numbers and the mean)
The results are, 0.4 + 1.6 + 1.4 + 1.4 + 1.4 + 1.6 + 1.6 + 0.6 + 1.6 + 2.4
This is equal to 14
Step 3: Lastly, we have to find the mean of the deviations
We know the mean is 14
We have 10 numbers
Therefore, 14/10 = 1.4 is the MAD
Washington, DC, was warmer in February than in December . Write an inequality for this relationship.
Answer:
Because December is the winter and its cold...
Step-by-step explanation:
Seasons
Christopher said, “I put these in order.”
-2.3, 4.75, -8.2, 12, -14.25
Beth disagrees with Christopher. She knows he is wrong. Write a statement the Beth might say to show Christopher his mistake?
Answer:
-14.25, -8. 2 karma -2.3, 4.75
am i right pls inform me if im wrong
Answer:
you are right
Step-by-step explanation:
Identify which of the following are solutions of the inequality 8r ≥ 1.8 by dragging each value to the appropriate bin.
1/5
1/4
1/3
1/4 and 1/3 are the solutions to inequality.
Options B and C are the correct answer.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
8r ≥ 1.8
r ≥ 1.8/8
r ≥ 18/80
r ≥ 0.225
Now,
r has to be greater than or equal to 0.23.
So,
1/5 = 0.20
1/4 = 0.25
1/3 = 0.33
We see that,
1/4 and 1/3 are greater than 0.23.
Thus,
1/4 and 1/3 are the solutions to inequality.
Learn more about inequalities here:
https://brainly.com/question/20383699
#SPJ2
please help on all of them i will add you and every question of mine i make i will give you brainliest and good points please help asap
Answer:
1b. 15 plus 16a
2a. 49w plus 28
2b. 36 plus 60n
3a. 50 plus 20w
3b. 77 plus 121a
4a. 55s plus 30
4b. 132 plus 121a
5a. 16 plus 14c
5b. 16q plus 2x ( i dont know about that one )
6a. 21 plus 35r
6b. 88d plus 11k
7a. 132p plus 108
7b. 30b plus 25
Step-by-step explanation:
that took forever
R = 6
1. What is constant of 4r - 0.9?
2. 6r , What is coefficient?
What is the variable?
3. r/2 , What is the coefficient?
4. r+r+r , What is the coefficient or r after the expression is simplified?
MATH PLEASE HELP WHATS X AND Y IN THESE EQUATIONS 20 POINTS
Answer:
[tex]Point Form:(-5,-5)\\Equation Form:x=-5,y=-5[/tex]
Hope this helps :)
-ilovejiminssi ♡
Pls help I don't wanna get a bad grade make sure you show your work plz
Answer:
the first one
Step-by-step explanation:
1. 1310 x 0.15 = 196.5
2. 1310 - 196.5 = 1113.5
3. 1113.5 - 310 = 803.5
4. 803.5 - 405 = 398.5
5. 398.5 divided by 2 = 199.25
Answer:797
Step-by-step explanation:the last one
What was the location of the Louisiana Purchase?
A: the central United States
B: the northwestern United States
C: the southwestern United States
D: the southeastern United States
Answer:
i d k but your luck day just learned this
Step-by-step explanation:
FACT. The signing of the Louisiana Purchase Treaty took place in Paris on April 30, 1803. Months later, the Cabildo in New Orleans was the site of the transfer of the Louisiana Territory, which finalized the acquisition by the United States. The Cabildo was built in 1799 as the city hall for New Orleans.
Simplify the following expression by combining like terms. please help me thank you!
Answer:
8x-3
Step-by-step explanation:
Combine like terms.
11x-3x=8x
(8x)
14-11=3
(8x-3)
Hope it helped!
2 horses ran from the same place from the at same time one horse ran at 2 miles per second and the other ran at a speed for 18 miles per second. how far apart were they in 1 minute? in 5 minutes? in 8 minutes?
- PLS HELP ASAP!!!!!
Answer:
1 minute = 1080 - 960 = 120 m
5 minutes = 5400 - 4800 = 600 m
8 minutes = 8640 - 7680 = 960 m
Step-by-step explanation:
I think the easiest way is to just see how far they get at each time. So I'm going to go one horse at a time.
16 m/s
1 minute = 60 seconds, every second is 16 meters so 16 m/s * 60 s = 960 m
5 minutes = 300 seconds so 16 m/s * 300 s = 4800 m
8 minutes = 480 seconds, 16 m/s * 480 s = 7680 m
I also want to point out that unites cancel out. m/s * s is kinda like variables so the seconds being multiplied by m/s cancels witht eh seconds in the denominator.
Now the next horse
18 m/s
1 minute totals to 1080 m
5 minutes = 5400 m
8 minutes = 8640 m
Now we take the differences of each time
1 minute = 1080 - 960 = 120 m
5 minutes = 5400 - 4800 = 600 m
8 minutes = 8640 - 7680 = 960 m
Another way to do this is to take the difference of speed and then multiply that by the time. so 18-16 = 2, then multiply each time by 2. For me it just makes more intuitive sense the way I showed.