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Rina8888 [55]
3 years ago
15

What is the equation of the line described below written in slope-intercept form? the line passing through point (0, 0) and para

llel to the line whose equation is 3x + 2y - 6 = 0
Mathematics
2 answers:
just olya [345]3 years ago
8 0

Answer:

The slope intercept form of the required line is y=\frac{-3}{2}x.

Step-by-step explanation:

If a line is defined as

Ax+By+C=0        ... (1)

Then the slope of the line is

m=\frac{-A}{B}

The given equation is

3x+2y-6=0       .... (2)

From (1) and (2), we get

A=3, B=2, C=-6

The slope of the line is

m=\frac{-3}{2}

The slope of parallel line is same. So, the slope of required line is -3/2.

The slope intercept form of a line is

y=mx+b

Where, m is slope and b is y-intercept.

The slope of required line is -3/2 and y-intercept is at (0,0).

y=\frac{-3}{2}x+0

y=\frac{-3}{2}x

Therefore the slope intercept form of the required line is y=\frac{-3}{2}x.

Igoryamba3 years ago
5 0
Y=-1.5x or y=-(3/2)x
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Plzz help me with this question​
Aleks04 [339]

Answer: 45

Step-by-step explanation:

Complemntary angles result in a sum of 90. So, H=45 means

45+J=90

90-45= 45

6 0
2 years ago
What is the value of x
zzz [600]

Answer:

x = 5

Step-by-step explanation:

Δ EAB and Δ EDC are similar by the AA postulate , so the ratio of corresponding sides are in proportion , that is

\frac{AB}{DC} = \frac{EA}{ED} , substitute values

\frac{10}{4} = \frac{2x+10}{x+3} ( cross- multiply )

10(x + 3) = 4(2x + 10 ) ← distribute parenthesis on both sides

10x + 30 = 8x + 40 ( subtract 8x from both sides )

2x + 30 = 40 ( subtract 30 from both sides )

2x = 10 ( divide both sides by 2 )

x = 5

8 0
2 years ago
Emily would like to buy some new
bonufazy [111]

Answer:

$14,277.80

Step-by-step explanation:

The standard formula for compound interest is given as;

A = P(1+r/n)^(nt) .....1

Where;

A = final amount/value

P = initial amount/value (principal)

r = rate yearly

n = number of times compounded yearly.

t = time of investment in years

For this case;

P = $7,400

t = 8 years

n = 4 (quarterly)

r = 9.5% = 0.095

Using equation 1.

A = $7,400(1+0.095/4)^(4×7)

A = $7,400(1.02375)^(28)

A = $7,400(1.929432606035)

A = $14,277.80

final amount/value after 8 years A =$14,277.80

6 0
2 years ago
Write the expression as a single natural logarithm.<br> 5 In 3
krok68 [10]

Answer:

5ln3=ln(3^5)

Step-by-step explanation:

Given: 5ln(3)

Use rule: alog(b)=log(b^a), aln(b)=ln(b^a) (doesn't matter what the log base is)

Apply rule: ln(3^5)

8 0
3 years ago
A1,a2,a3....a30-each of these 30 sets has 5 elements.b1,b2,....bn-each of these n sets has 3 elements.union of a1,a2...a30=union
zzz [600]
 the number of elements in the union of the A sets is:5(30)−rAwhere r is the number of repeats.Likewise the number of elements in the B sets is:3n−rB
Each element in the union (in S) is repeated 10 times in A, which means if x was the real number of elements in A (not counting repeats) then 9 out of those 10 should be thrown away, or 9x.  Likewise on the B side, 8x of those elements should be thrown away. so now we have:150−9x=3n−8x⟺150−x=3n⟺50−x3=n
Now, to figure out what x is, we need to use the fact that the union of a group of sets contains every member of each set.  if every element in S is repeated 10 times, that means every element in the union of the A's is repeated 10 times.  This means that:150 /10=15is the number of elements in the the A's without repeats counted (same for the Bs as well).So now we have:50−15 /3=n⟺n=45
5 0
3 years ago
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