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
lions [1.4K]
2 years ago
13

Reflextion across y = -1

Mathematics
2 answers:
ollegr [7]2 years ago
7 0

Answer:

766

Step-by-step explanation:

Savatey [412]2 years ago
3 0

Answer:

the other person's right

You might be interested in
When simplifying an expression, which of the<br> following is important?
Aleks04 [339]

Answer:

b

Step-by-step explanation:

combining like terms because you can't do any of the other options

4 0
2 years ago
Factor? 3x^2- 15x + 18
Semmy [17]
<h3><u>Ⲁⲛ⳽ⲱⲉⲅ:</u></h3>

  • <u>▶( x - 3 ) ( 3x - 6 )</u>

<h3><u>Ⲋⲟⳑⳙⲧⳕⲟⲛ :‎</u></h3>

ㅤ‎ㅤ‎ㅤ➙ 3x² - 15x + 18‎

ㅤ‎ㅤ‎ㅤ➙ 3x² - 9x - 6x + 18‎

ㅤ‎ㅤ‎ㅤ➙ 3x ( x - 3 ) + 6 ( - x + 3 )‎

ㅤ‎ㅤ‎ㅤ➙ 3x ( x - 3 ) - 6 ( x - 3 )‎

ㅤ‎ㅤ‎ㅤ➙ <u>( x - 3 ) ( 3x - 6 )</u>

8 0
2 years ago
Read 2 more answers
Some college friends have decided to go on a road trip over the summer with some friends. Finances are tight and they need to hi
koban [17]

Answer:

  • 300 miles

Step-by-step explanation:

Let

  • y- the amount of charge,
  • x - the number of miles

The equations as per question are below

<u>Crazy Curly's</u>

  • y = 0.3x + 20

<u>Bill's Beauties</u>

  • y = 0.2x + 50

Solve the system by substitution

  • 0.3x + 20 = 0.2x + 50
  • 0.3x - 0.2x = 50 - 20
  • 0.1x = 30
  • x = 30/0.1
  • x = 300
4 0
2 years ago
An apartment building contains 100 units. The one-bedroom units rent for $600 per month. When all the units are rented out, the
sertanlavr [38]

Answer:

55

Step-by-step explanation:

Let x represent the number of one bedroom units and y represent the number of two bedroom units.

Since the apartment building contains 100 units:

1) x + y = 100

The total monthly rent paid by the tenants is $55,275, so:

2) 495x + 600y = 55275

Solving equation 1 and 2 gives:

x = 45, y = 55

So, there are 55 two-bedroom units in the apartment.

7 0
2 years ago
I am in need of am explanation on how to find z!
Digiron [165]

Answer: 61

The explanation is shown below:

1. By definition, the consecutive angles of a parallelogram are sumplementary, which means that the sum is 180 degrees. And the opposite angles are congruent.

2. Based on this, you have:

(x+y)+y=180 and (2x+3)+z=180

3. z and y are opposite, therefore:

z=y

So:

 (2x+3)+y=180

4. Solve for x in the equation (x+y)+y=180 and substitute it into  (2x+3)+y=180:

x+2y=180\\x=180-2y

2(180-2y)+3+y=180

5. Solve for y:

360-4y+3+y=180\\-3y=180-363\\y=61\\z=61

7 0
3 years ago
Other questions:
  • A library wants to buy a new computer that cost $989.99. So far, the library has collected $311.25 in donations.About how much m
    5·2 answers
  • 13. Apply the rules for order of operations to simplify 2 + 3 − 4 + (5 × 4). A. 9 B. 24 C. 22 D. 21
    6·1 answer
  • Hi can someone help please​
    9·2 answers
  • Two linear functions f(x) and g(x) are graphed on the same coordinate plane. The graphs of the functions are parallel where f(x)
    9·1 answer
  • What point will y=2^x and y=3^x have in common?
    13·2 answers
  • Write and solve an equation to find the number.
    10·1 answer
  • What is 40 + 3 rounded to the nearest ten?
    11·2 answers
  • Help please please please I will mark you as brainlist!
    11·2 answers
  • What is the measure of Zx ?<br> 60°<br> 75<br> 20°
    13·1 answer
  • What is the ratio for the volumes of two similar spheres, given that the ratio of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!