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
34kurt
3 years ago
14

Use the linear combination method to solve this system of equations. What is the value of 3x+7y=3 X-7y=1

Mathematics
1 answer:
Allisa [31]3 years ago
4 0

Answer:

look at the picture shown

You might be interested in
What's 1003 in standard form?
romanna [79]

Answer:

1003 in standard form = 1.003 × 1000 = 1.003 × 10^3

4 0
3 years ago
Solve this math problem first you get a free crown!
Morgarella [4.7K]
The answer is >> D) -5/12
5 0
3 years ago
Read 2 more answers
The length of a rectangle is 45 inches and the width is 8 inches. a similar rectangle has a width of 24 inches. what is the peri
jenyasd209 [6]
If I'm correct t would be 135...
3 0
3 years ago
Find the values of x and y using trig
Natasha_Volkova [10]

Answer:

Step-by-step explanation:

The triangle is a right angle triangle. This is because one of its angles is 90 degrees.

Let us determine x

Taking 47 degrees as the reference angle,

x = adjacent side

11 = hypotenuse

Applying trigonometric ratio,

Cos # = adjacent side / hypotenuse

# = 47 degrees

Cos 47 = x/11

x = 11cos47

x = 11 × 0.6820

x = 7.502

Let us determine y

Taking 47 degrees as the reference angle,

y = opposite side

11 = hypotenuse

Applying trigonometric ratio,

Sin # = opposite side / hypotenuse

# = 47 degrees

Sin 47 = y/11

x = 11Sin47

x = 11 × 0.7314

x = 8.0454

7 0
3 years ago
Can someone help me with this question <br><br> 5 gallons 3 quarts + 4 gallons 2 quarts=?
Gekata [30.6K]

Step-by-step explanation:

5 gallons 3 quarts +4 gallons 2 quarts

5.3

+

4.2

=9.5 gallons

5 0
3 years ago
Read 2 more answers
Other questions:
  • Santo has 14 yellow markers. He has twice as many blue markers as yellow markers. He has twice as many red markers as blue marke
    5·1 answer
  • Statistics question, please help.
    14·2 answers
  • I answered a question correctly and someone deleted my answer without giving me any explanation. I don't know why someone would
    9·2 answers
  • Multiply <br><br> 12x^4(-5/6x^3y^2)<br><br>Can someone check my answer please?
    10·2 answers
  • John makes a mistake when he inputs the number 1,205. He inputs
    12·1 answer
  • What will be the reciprocal of 5/3?
    8·2 answers
  • Help me with this please it geometry
    15·1 answer
  • What is a root of a quadratic equation?
    9·1 answer
  • Help please will give brainiest
    13·1 answer
  • A recipe for lemonade called for 1 cup of sugar and 5cups of water.How much sugar is used per cup of water
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!