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
Ainat [17]
3 years ago
15

Joan says that the expression

Mathematics
1 answer:
Gemiola [76]3 years ago
3 0

Answer:

Yes, Joan is correct

Explanation

You might be interested in
7. Use Repeated Reasoning Given the preimage of a triangle with vertices at
adelina 88 [10]

The coordinates of the vertices of the image are L' = (-4, 6), M' = (-5, 1) and  N' = (-7, 3)

<h3>What are the coordinates of the vertices of the image?</h3>

The vertices of the preimage of the triangle are given as:

L = (4, -6)

M = (5, -1)

N = (7, -3)

The rotation is given as: 180 degrees counterclockwise

<h3 />

The rule of this rotation is

(x, y) => (-x, -y)

So, we have:

L' = (-4, 6)

M' = (-5, 1)

N' = (-7, 3)

Hence, the coordinates of the vertices of the image are L' = (-4, 6), M' = (-5, 1) and  N' = (-7, 3)

Read more about rotation at:

brainly.com/question/4289712

#SPJ1

3 0
2 years ago
What is the correct letter? (Giving brainliest)
vampirchik [111]

Answer:

d is the answer

Step-by-step explanation:

perimeter of rect = 2(7+3) = 20

perimeter of square = 4 a =20

a = 5

3 0
2 years ago
PLEASE HELP FAST WILL MARK BRAINLIEST!!!!!!
puteri [66]

Answer: the second one

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The daily advertising revenue (in dollars) for a local newspaper is given by the function R(t) = -18t2 + 720t – 103, where t is
erastovalidia [21]

Answer:

6647

Step-by-step explanation:

The computation of the advertising revenue for 15 years is shown below:

Given that

r(t) = -18t^2 + 720t - 103

where

t = number of years = 15

now put the value of t in the above equation

= -18(15)^2 + 720(15) - 103

= -4050 + 10,800 - 103

= 6647

6 0
3 years ago
Cuanto es (2x+2y=20) (-2x-6y=-52) con método de igualación y método de suma y resta
Nataly_w [17]

x =2       y =8

2x + 2y=20

2x=20-2y

x=10-y

Ahora len la otra ecuacion remplazamos x por (10-y)

-2(10-y)-6y=-52

-20+2y-6y=-52

2y-6y= -32 (-52+20= -32)

-4y=-32

-y=-8

y=8            x=10-y  x=2

2*2+2*8=20

4+16=20

-2*2-6*8= -52

-4-48= -52


6 0
3 years ago
Other questions:
  • Any help if possible Thank you ❤
    7·2 answers
  • The ratio of walnuts the milk chocolate chips in a recipe for chocolate chip brownies is 528 a particular batch of brownies has
    11·1 answer
  • Yesterday morning, the temperature was -11. The temperature increased 7 by noon and then decreased 4 by nightfall. What was the
    5·1 answer
  • Plot the following points to create a rectangle.
    8·1 answer
  • The quotient of , x ≠ 0, is
    13·1 answer
  • If a person walks 16 miles in 10 minutes, how far will that person walk in one hour?
    9·2 answers
  • Ashley spent half her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $9. What is he
    15·1 answer
  • The table below represents different radios of a teaspoon of sugar to ounces of<br> Ice tea
    13·1 answer
  • Which of the following is an example of mass wasting?
    8·2 answers
  • Please solve This:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!