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
Akimi4 [234]
3 years ago
10

HELP FAST PLEASE HURRY I NEED IT TO BE RIGHT

Mathematics
1 answer:
drek231 [11]3 years ago
5 0

Answer:

{x + 4y = 8

{5x + 5y = 10

Step-by-step explanation:

Just add everything like it said, and you will arrive at your answer.

I am joyous to assist you anytime.

You might be interested in
What is 0.75 as a percentage
iren2701 [21]
0.75 as a percentage is 75%, as you move the decimal over one place.
3 0
3 years ago
Read 2 more answers
Pre-cal help!! (See Attachment)
MAVERICK [17]
2cos(x) + 1 = 0

cos(x) = -\frac{1}{2}

The basic angle for 1/2 is 60°, and cosines are negative in the first and third quadrant.

So, you take 180° - 60° = 120° to get the angle in the first quadrant, and 180° + 60° = 240° to get the angle in the third quadrant.

Since only 120° is an option, the answer is B.
7 0
3 years ago
45% as fraction in the simplest form​
Kobotan [32]

Answer:9/20

Step-by-step explanation: 45/100=9/20, 45÷5=9, 100÷5=20 both the denominater and the numerator are divisible by 5.

7 0
3 years ago
Read 2 more answers
Help help HELLLP help help help
m_a_m_a [10]

Answer:

If you use the 3x to the 2y is will make more sense if u turn them into numbers instead of letters cause letters dont make much sense somtimes.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
there are 3 black marbles in and 4 red marbles in a bag. what is the probability that you will pick two black marbles put of the
professor190 [17]

|\Omega|=7\cdot6=42\\ |A|=3\cdot2=6\\\\ P(A)=\dfrac{6}{42}=\dfrac{1}{7}\approx14\%

5 0
3 years ago
Other questions:
  • What is the surface area of the cone to the nearest whole number ? Use 3.14 for π
    15·2 answers
  • And above swimming pool is leaking after 1/2 hour the pool has leak 7/8 gallons of water how many gallons of water per hour is t
    10·2 answers
  • When the average price of an item increases from p1 to p2 over a period of n years, the annual rate of inflation r (in decimal f
    10·1 answer
  • 40 feet to 260 feet ratio
    5·1 answer
  • Find the distance between the points (1,3) and (5,0).
    8·1 answer
  • In ΔRST, s = 620 cm, r = 210 cm and ∠R=17°. Find all possible values of ∠S, to the nearest 10th of a degree.
    5·1 answer
  • I need help with this problem please
    9·1 answer
  • OMG HELP PLS IM PANICKING OMG OMG I GOT A F IN MATH AND I ONLY HAVE 1 DAY TO CHANGE MY GRADE BECAUSE TOMORROW IS THE FINAL REPOR
    15·1 answer
  • What is the value of x?
    12·1 answer
  • The line x +ky=18 has a gradient of - 1/6 (a) Find the value of k.​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!