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
Sergio039 [100]
3 years ago
8

Are these correct? If not can you tell me why it’s incorrect? Thanks!

Mathematics
2 answers:
DaniilM [7]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

well great job! you got them all right! hope you do as well on the test as for homework :)

marissa [1.9K]3 years ago
3 0
They are right i believe
You might be interested in
in rectangle PQRS, shown below, the diagonal PR is 15 meters. if the sine of angle SPR is 7/10, what is the value of RS?
lora16 [44]

Answer:sin =perpendicular/hypotenuse

Step-by-step explanation:

Sin angle is given use tan theta or cos theta to find the RS

5 0
3 years ago
Identify each number as rational or irrational.
emmasim [6.3K]

Answer:

1. Rational

2. Irrational

3. Irrational

4. Rational

5. Irrational

Step-by-step explanation:

Rational numbers are numbers you can identify as the ratio of two integers. Which means they don't go on forever. 1 and 4 are both rational numbers while 2, 3, and 5 are irrational.

4 0
2 years ago
could someone explain to me how to multiple/divide equations in scientific notation im super confused :(
Gemiola [76]
Hi you can change the scientific notation to standard notation. Then go from there
3 0
2 years ago
HELP! GIVING BRAINLIEST IF ANSWERED CORRECTLY AND FOR EACH SECTION!!!
Anon25 [30]

Answer:

[14] 139

[15] 90

[16] 41

[17] 49

[18] 139

[19] 131

Step-by-step explanation:

[14] Since m ∠ CEB is vertical with m ∠ AED = 139

[15] Knowing that m ∠FBD = 90 degree then m ∠ CEF = 90 degree

[16] Since m ∠ DEB is vertical to m ∠ADC Thus answer = 41

Note: vertical angles are angles opposite each other where two lines cross.

[17] Since m ∠ FED = 90 degree and m ∠ DEB = 41 then 90 - 41 = 49

[18] To Find m ∠CEB we have to subtract from m ∠ DEB

180 - 41 = 139

[19] Knowing that m ∠ FED = 90 degree and m ∠DEB = 41

Then m ∠ AEF =  90 +41=131

<u><em>~Lenvy~</em></u>

4 0
2 years ago
What is solution to this system of equations? x + 4y = 12 and x = 0<br>PLSSS hurry​
Margaret [11]

Answer:

x=0 and y=3

Step-by-step explanation:

If x=0, then we can just plug that value into the other equation and solve for y:

x+4y=12

0+4y=12

4y=12

y=3

Therefore, the solution to the system of equations is x=0 and y=3

3 0
3 years ago
Read 2 more answers
Other questions:
  • Whats 19 divided by 5 in long division
    11·2 answers
  • The point (2, –4) is reflected across the line y = –1. What are the coordinates of the image?
    9·1 answer
  • If a circle has a diameter of 14 inches, what is the circle’s area?
    13·2 answers
  • Pleaseeee i will mark brainlesttttt<br> solve this system of equations <br> 12x−15y=14 8x−15y=6
    9·1 answer
  • What is 200%of 4420​
    10·2 answers
  • What is the slope and vertical intercept of y = 6x-2?
    5·1 answer
  • a Siberian tiger sleeps as much as 18 hours a day or 126 hours per week about how many hours does it take a tiger to sleep in a
    8·1 answer
  • I don’t know the answer and I’m doing a text I need help!
    6·1 answer
  • What ia 4(t-5) FAST !!!!!!
    14·2 answers
  • Which of the following are solutions to the equation below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!