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Snowcat [4.5K]
3 years ago
12

Is 3y-4x=20 a linear function

Mathematics
1 answer:
mr_godi [17]3 years ago
7 0
<span>3y-4x=20
Add 4x to both sides
3y=4x+20
Divide both sides by 3
Final Answer: y=4/3x + 20/7</span>
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1.1(1.6x+0.4)-0.44= -17.6
sertanlavr [38]

Answer:

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

x

=

−

10.975

5 0
3 years ago
PLEASE I WILL GIVE BRAINLIEST AND I WIL REPORT ANSWERS THAT HAVE NOTHING RI DO WITH MATH THANKS ​
Rudiy27

Answer:

26.1533936612

Step-by-step explanation:

bc

h= 6 square root 3

24^2+6 square root 3^2=684

square root 684=26.1533936612

7 0
2 years ago
Solve the following equation for x<br> 2x+6=3x−12x+6=3x−1
Rudik [331]

Answer: x=11/22

Step-by-step explanation: 2x+6=3x−12x+6=3x-1                                           2x+6=3x+−12x+6=3x+-1                                                                                       2x+6=(3x+−12x)+(6+-1)=3x                                                                     2x+6+9x=−9x+5+9x=3x+9x                                                                                   11x+6=5=12x                                                                                                 11x+12x=6+5                                                                                             22x/22=11/22                                                                                                       x=11/22                                                                                                                                                                                                                                                                                            

3 0
2 years ago
Could someone help me do this using substitution I need to know how to do this for math
wariber [46]
Set them equal to each other
8 0
3 years ago
Read 2 more answers
Xin leans a 26-foot ladder against a wall so that it forms an angle of 78^{\circ} ∘ with the ground. What’s the horizontal dista
defon

The ladder and the wall it leans on are illustrations of right triangle

The horizontal distance from the base of the ladder is 5.41 feet

<h3>How to determine the horizontal distance?</h3>

The given parameters are:

Length (L) = 26 feet

Angle of elevation (θ) = 78 degrees

The horizontal distance (D) is calculated using the following cosine ratio

cos(θ) = D/L

Substitute known values

cos(78) = D/26

Make D the subject

D = 26 * cos(78)

Multiply

D = 5.41

Hence, the horizontal distance from the base of the ladder is 5.41 feet

Read more about right triangles at:

brainly.com/question/2437195

5 0
2 years ago
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