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3 years ago

Please help!! Choose the equation below that represents the line passing through the point (−5, 1) with a slope of 3/2

Mathematics

1 answer:

alina1380 [7]3 years ago

7 0

Or on algebraic expression y= 3/2x+ 17/2

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Nuetrik [128]

Answer:

Distance LM = 5.20 unit (Approx.)

Step-by-step explanation:

Given coordinates;

L(1, 4, 7) and M(2, 9, 8)

Find:

Distance LM

Computation:

Distance between three-dimensional plane = √(x2 - x1)² + (y2 - y1)² + (z2 - z1)²

Distance LM = √(2 - 1)² + (9 - 4)² + (8 - 7)²

Distance LM = √(1)² + (5)² + (1)²

Distance LM = √1 + 25 + 1

Distance LM = √27

Distance LM = 3√3 unit

Distance LM = 3(1.732)

Distance LM = 5.196

Distance LM = 5.20 unit (Approx.)

5 0

3 years ago

Need help ASAP! What is this

ikadub [295]

180 - 64= 116

116 divided by 4 = 29

x=29

Have a good day:>

8 0

3 years ago

Read 2 more answers

Solve for x<br><br> 3 = x/2<br><br> X =

enot [183]

Answer:

Step-by-step explanation:

3=x/2

Multiply both sides by 2

3 0

2 years ago

When the following expression is written in simplest form, what is the coefficient of the variable term?

Usimov [2.4K]

Answer:

-5

Step-by-step explanation:

-2.5y + 8y - 10.5

= 5.5y - 10.5y

= -5y

The coefficient of the variable y is -5.

6 0

3 years ago

27^x −1 = 9^3x−7 what is X

tigry1 [53]

x is $\frac{11}{3}$

Step-by-step explanation:

Let us revise some rules of exponents

$(a^{n})(a^{n})=a^{m+n}$
$\frac{a^{m}}{a^{n}}=a^{m-n}$
$(a^{m})^{n}=a^{mn}$
$a^{m}=a^{n}$ , then m = n

∵ $27^{x-1}=9^{3x-7}$

- Factorize 27 and 9

∵ 27 = 3 × 3 × 3

∴ 27 = 3³

∵ 9 = 3 × 3

∴ 9 = 3²

Substitute them in the equation

∴ $(3^{3})^{x-1}=(3^{2})^{3x-7}$

- Use the third rule to simplify each side

∴ $(3)^{3x-3}=(3)^{6x-14}$

- Use the fourth rule

∵ The bases of the two sides are equal

∴ Their exponents are equal

∴ 3x - 3 = 6x - 14

- Subtract 6x from both sides

∴ -3x - 3 = -14

- Add 3 to both sides

∴ -3x = -11

Divide both sides by -3

∴ x = $\frac{11}{3}$

x is $\frac{11}{3}$

Learn more:

You can learn more about equations in brainly.com/question/4934417

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3 0

3 years ago