1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Soloha48 [4]
3 years ago
11

Due tomorrow!!!! 10 points!!

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
7 0
(1,2) -> reflect over y=x (angle 45°)
(2,1)
-> reflect over y=-x (angle -45°)
(-1, -2)

if you make a quick sketch then it's a lot easier to see why this is the case
You might be interested in
A candy store owner wants to mix some candy costing $1.25 a pound
maria [59]

The candy store owner should use 37.5 pounds of the candy costing $1.25 a pound.

Given:

  • Candy costing $1.25 a pound is to be mixed with candy costing $1.45 a pound
  • The resulting mixture should be 50 pounds of candy
  • The resulting mixture should cost $1.30 a pound

To find: The amount of candy costing $1.25 a pound that should be mixed

Let us assume that the resulting mixture should be made by mixing 'x' pounds of candy costing $1.25 a pound.

Since the total weight of the resulting mixture should be 50 pounds, 'x' pounds of candy costing $1.25 a pound should be mixed with '50-x' pounds of candy costing $1.45 a pound.

Then, the resulting mixture contains 'x' pounds of candy costing $1.25 a pound and '50-x' pounds of candy costing $1.45 a pound.

Accordingly, the total cost of the resulting mixture is 1.25x+1.45(50-x)

However, the resulting mixture should be 50 pounds and should cost $1.30 a pound. Accordingly, the total cost of the resulting mixture is 1.30 \times 50

Equating the total cost of the resulting mixture obtained in two ways, we get,

1.25x+1.45(50-x)=1.30 \times 50

1.25x+72.5-1.45x=65

0.2x=7.5

x=\frac{7.5}{0.2}

x=37.5

This implies that the resulting mixture should be made by mixing 37.5 pounds of candy costing $1.25 a pound.

Learn more about cost of mixtures here:

brainly.com/question/17109505

4 0
3 years ago
Read 2 more answers
A cylinder has a diameter of 6 feet. the volume of the cylinder is 36/5π cubic feet.
Anton [14]

Answer:

Height of cylinder is \frac{4}{5}\ ft.

Step-by-step explanation:

Diameter of cylinder, D = 6 feet

Relation between Radius, R and diameter, D is given by:

R = \dfrac{D}{2}

So, radius, R = \frac{6}{2} \Rightarrow 3 feet

Let height of cylinder be h feet.

Formula for volume of cylinder is given by:

V = \pi R^{2} H

Where, R is the radius of base of cylinder

and H is the height of cylinder

We are given that,

V = \dfrac{36 \pi}{5} ft^{3}

Using formula for volume, V = \pi R^{2} H

\dfrac{36\pi}{5} = \pi \times 3^{2} \times h\\\Rightarrow \dfrac{36\pi}{5} = \pi \times 9 \times h\\\Rightarrow h = \dfrac{4}{5} ft

Hence, Height of cylinder is \frac{4}{5}\ ft.

7 0
3 years ago
PLZ HELP
IgorLugansk [536]

Answer:

i dont know for sure but it says possible order pairs

6,12

8 0
3 years ago
Read 2 more answers
I need help with this math problem!!
Vesnalui [34]
In order to find which one is or isn't, you need to solve for the value of 'x'. 
2x + 15 = 35 
2x = 20
x = 10 

Substitute x =10, into equation. If each side are not the same (i.e. 0=2), then that's the equation that is not equivalent,

Answer is B
Double check this. Chur! :)

Hope this makes sense.


4 0
3 years ago
Giving brainless to anyone you can answer the question CORRECT. I’ll also give more points on a next question if you answer it r
navik [9.2K]

Answer:

1. 104

2. 52

3. 52

Step-by-step explanation:

I think this is right I maybe   be  wrong buthere  is nottees I toooks in 6th

7 0
3 years ago
Other questions:
  • 700/200 in a terminating decimal
    8·1 answer
  • What is number 2, 3 and 4
    7·1 answer
  • QUICK ON A TIMER!!!
    12·2 answers
  • If there are 30 kids in a class and eleven of them were girls , what is the probability that a student picked a random girl ?
    11·1 answer
  • This week there are 144 members at the meeting, which is 90% of the total group​. What is the total number of green team members
    14·1 answer
  • I have enough money to but five regular priced CDs and have $6 left over. However, all CDs are on sale today for &4 less tha
    11·1 answer
  • A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 2,240 ft. Determine the flags width and
    6·1 answer
  • Short Response
    7·1 answer
  • Determine the exact value of each of the following expressions. Your answers should involve fractions and square roots, and not
    13·1 answer
  • I need help here with explanation pleaseeeee
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!