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
Pweaseee help!!!!!!!!!!!!!!!​
liraira [26]
To simplify this expression would be 4x-3
8 0
3 years ago
The perimeter of a rectangle is 84cm if the width of rectanle is 16 cm Find its lenth.
Gelneren [198K]
To find the perimeter it is 2 X Width + 2 X the length = 84

32+ 2 X the length = 84
2 X the length = 52
Therefore the length is 26cm
4 0
2 years ago
Read 2 more answers
A rhombus is cut along the diagonals to make four triangles. Which three statements are correct for any rhombus? 1) All four tri
Nikolay [14]

Answer:

1). All four triangles are right-angled.

3.) All four triangles are congruent.

4) Area of a rhombus = 4 x area of one triangle.

Step-by-step explanation:

If a rhombus is cut into four triangles using diagonals, the three statements that would apply to any rhombus would be that 'all those four triangles would be right-angled,' 'the triangles would be congruent to one another,' and 'area of one triangle * 4 would be equal to the area of the rhombus.'

As we know, the diagonals bisect one another in a rhombus at 90° and the angles opposite to one another are equal. This <u>proves that all four triangles constructed through the diagonals would be ≅ through SSS congruency and perpendicular to one another because the corresponding edges of the congruent triangles are also ≅</u> . Since the rhombus is divided into four equal parts, the area of one triangle into four would be equals to the area of the rhombus. Thus, <u>options 1, 3, and 4</u> are the correct answers.

8 0
2 years ago
a dvd costs twice as much as a music cd. Jack buys 2 dvds and 2 cds and spends $45. Determine how much one cd costs. in dollars
VMariaS [17]
dvd=d \\ cd=c \\  \\  \left \{ {{d=2c} \atop {2d+2c=45}} \right.  \\  \\ 2(2c)+2c=45 \\ 4c+2c=45 \\ 6c=45 \\ c=7.5 \\  \\ d=2(7.5) \\ d=15

One CD costs $7.50.
One DVD costs $15.00.
3 0
3 years ago
Read 2 more answers
Changethe improper fraction into an equal mixed number 15/4
frez [133]

Answer:

15 divided by 4 = 3 3/4

Step-by-step explanation:

First divide 15 on 4 to get 3.75. convert 3.75 to a fraction. 3 will stay as three, and 0.75 will be converted to 3/4. the answer to your question is 3 and 3/4. I hope this was correct. if it was then please mark as brainliest.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Given the parent function f(x)=x^2 in red, write the equation for the transformed function g(x) in green.
    5·1 answer
  • (3x2 + 7x - 18) (x - 3)
    13·1 answer
  • Does a negative plus a negative plus a negative plus a negative plus a negative equal a positive
    9·2 answers
  • A card is selected at random from a well-shuffled ordinary deck consisting of 13 spades, 13 clubs, 13 hearts, and 13 diamonds. 4
    15·1 answer
  • Find the slope of the line that is perpendicular to the joining line P (2,-3) and Q (-3,-2)
    13·1 answer
  • Find the Unit Rate in decimal representation. Round to the nearest hundredth, if
    8·1 answer
  • Junior's family is making mini pizzas. They have 35 pieces of pepperoni. if they put 6 pieces of pepperoni on each pizza, how ma
    10·1 answer
  • Alaina evaluated 17/18 + 1/20 and got an answer of 18/38. which statement is true about her answer?
    11·1 answer
  • How to convert 4.5 into a percentage
    12·1 answer
  • How to calculate square root without using a calculator
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!