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
blondinia [14]
3 years ago
8

Please help please please

Mathematics
1 answer:
monitta3 years ago
5 0

Answer:

x=10

y=-2

(10,-2)

Step-by-step explanation:

If X=10, we can put 10 in for x in the equation.

30 + 5y = 20

Next, we need to solve to find y.

We will get y on its own so we subtract 30 from 20 to get

5y=-10

We then know that 5 goes into -10 -2 times.

y=-2

You might be interested in
Sq is an angle bisector m <qst=2x and m <qsr=3x-10 what is <rst
defon
Answer:
∠RST = 40°

Explanation:
We are given that:
SQ bisects angle RST.
This means that:
∠QST = ∠QSR
2x = 3x - 10
10 = 3x - 2x
x = 10

Therefore:
∠QST = 2x = 2(10) = 20°
∠QSR = 3x - 10 = 3(10) - 10 = 30 - 10 = 20°
Note that both angles are equal.

Now, we can get ∠RST as follows:
∠RST = ∠QST + ∠QSR
∠RST = 20 + 20 = 40°

Hope this helps :)
6 0
3 years ago
How do i write 2m in a verbal expression?
eduard
2m: "two multiplied by m"
3 0
3 years ago
Read 2 more answers
BRIANLY FOR THE BEST EXPLANATION AND ANSWER!
Kryger [21]

Answer:

C ≈ 14.18

Step-by-step explanation:

<u><em>Question Given:</em></u>

A circle has an area of 16mm². Find it's circumference.

<u><em>Formula:</em></u>

C = 2√πA

<u><em>Solve:</em></u>

C = 2√πA

C = 2√(3.14 × 16)

C = 2√50.24

C = 14.1760361173

C ≈ 14.18

<em>Hence, Circumference is approximately 14.18.</em>

<em />

<u>~Kavinsky</u>

8 0
2 years ago
Read 2 more answers
The probability of it snowing on a given day is 4 솎<br>What is the probability of it not snowing?​
Sindrei [870]

Answer:

4

Step-by-step explanation:

Semoga membantu anda anda sekalian

bye vangkee

6 0
3 years ago
Find exact volume of the cylinder with a diameter of 10 feet and a height of 8 feet
Gennadij [26K]
The exact volume would be 80 feet long
6 0
3 years ago
Other questions:
  • Find the value of x in the parallelogram.
    6·2 answers
  • Question 1<br> Find the area of the shaded region.<br> 18 ft<br> 15 ft<br> 8 ft<br> A = ft?
    13·1 answer
  • Which statement about the graph of f(x)=e^x is true?Please Help
    10·1 answer
  • Which relation is a function? Group of answer choices (2, 7), (6, 5), (4, 4), (3, 3), (2, 1) (9, −3), (9, 3), (4, −2), (4, 2), (
    12·1 answer
  • Which table represents a linear function?
    8·1 answer
  • PLSSSSS HELPPPPPPP ASAPPPPPP!!!! I WILLL GIVE BRAINLIEST!!!!
    15·1 answer
  • 4) The path of a satellite orbiting the earth causes it to pass directly over two
    7·1 answer
  • Which of the following can be used to find the sum of the interior angles for
    7·1 answer
  • How would i work this out?
    8·1 answer
  • 23j-21g+20e-13+52e-37j+45-49e<br> (Like terms)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!