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
shutvik [7]
3 years ago
8

How do you find x in a simultaneous equation thanks

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
7 0

Answer:

Step 1: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. ...

Step 2: Subtract the second equation from the first.

Step 3: Solve this new equation for y.

Step 4: Substitute y = 2 into either Equation 1 or Equation 2 above and solve for x.

Step-by-step explanation:

Ronch [10]3 years ago
5 0

Answer:

Step-by-step explanation:

i can no see our chat agan

You might be interested in
Problem 1 find m<TRS​
qwelly [4]

Answer:

94º

Step-by-step explanation:

<TRS = 1/2(arc UJ + arc TS)

<TRS = 1/2(65 + 123)

<TRS = 1/2(188)

<TRS = 94º

3 0
3 years ago
For the function g defined above, a is a constant and g(4) = 8 what is the value of g(-4)
kondaur [170]

Answer:

-8

Step-by-step explanation:

g(4)=8

8÷4=2

g=2

g(-4)=2(-4)

=(-8)

holp it can help you.

7 0
3 years ago
Suppose you have a mean standardized score of 1500 points with a standard deviation of 150 points. This data is normally distrib
Bond [772]

Answer:

z-score for 900 points = -4

Step-by-step explanation:

To find the z scores

z=(x-mean)/standard deviation

so

z=(900-1500)/150

z= -600/150

8 0
4 years ago
Simply the function f(x)=7(3Square root 54^x)
Pie

Answer:

54 = 2 × 3 × 3 × 3 = 2 × 3³

f(x) = 7(\sqrt[3]{54})^x

f(x) = 7(\sqrt[3]{3^3 \times 2})^x

f(x) = 7(3\sqrt[3]{2})^x

Initial value: x = 0

f(0) = 7(3\sqrt[3]{2})^0

f(0) = 7(1)

f(0) = 7

The initial value is 7.

The domain is all real numbers.

The range is all real numbers greater than zero.

8 0
2 years ago
What is the surface area of the pyramid
Setler79 [48]

Answer:

The surface area is 31.85 in.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is 7n to the 2nd power
    15·2 answers
  • Find the volume.<br> 19 yd<br> 21 yd<br> Volume =
    14·1 answer
  • Alloy C is made from some part of Alloy A and Alloy B.
    14·1 answer
  • During a fireworks show, a rocket is fired vertically upward with an initial velocity of 200 meters per second. The height in me
    12·1 answer
  • A student broke this trapezoid into two triangles. She says she has enough information to find the area of it. Is she correct? E
    6·2 answers
  • A different camera is selling for $7.50 off the regular price. It was marked down 15%. A student used the equation:
    14·2 answers
  • There are two van accessible parking spaces for every 50 parking spaces available in a mall. If there are 200 parking spaces in
    12·1 answer
  • (Giving brainliest if u help!!)
    12·1 answer
  • 50 points! I will mark brainliest! This is due ASAP! So please hurry... random answer will be reported ;)
    10·2 answers
  • A box of modeling clay with a mass of 4.5 kg is divided equally among 9 students. How many grams does each student get?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!