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3 years ago

Find the missing side length

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

6 0

B.4 because if you divide 30 by 6 you get 5 so if you do 20/5 you get 4

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What is the slope of the line

SOVA2 [1]

Answer:

-2/3 Give brainliest

Step-by-step explanation:

7 0

3 years ago

Which pair of words describes this system of equations 3y=9x-6 2y+6x=4

pishuonlain [190]

Answer:

Consistent and dependent

Step-by-step explanation:

Given

$3y = 9x - 6$

$2y + 6x = 4$

Required

The words that describe the equations

Make y the subject in (2)

$2y + 6x = 4$

Collect like terms

$2y = 4 - 6x$

Divide through by 2

$y = 2 - 3x$

Substitute: $y = 2 - 3x$ in (1)

$3y = 9x - 6$

$3(2 - 3x) = 9x - 6$

$6 - 9x = 9x - 6$

Collect like terms

$9x+9x = 6+6$

$18x = 12$

Solve for x

$x = \frac{12}{18}$

Simplify

$x = \frac{2}{3}$

Substitute $x = \frac{2}{3}$ in $y = 2 - 3x$

$y = 2 - 3*\frac{2}{3}$

$y = 2 - 2$

$y =0$

So, we have:

$x = \frac{2}{3}$ and $y =0$

The system is consistent because it has at least 1 solution

The system is dependent because it has more than 1 solution

6 0

3 years ago

What are two decimals equivalent to 0.02

Hunter-Best [27]

Answer:

0.020

0.0200

Step-by-step explanation:

Because there's always an imaginary 0 at the end, so there are infiite equivalant answers to this.

Hope this helps, and stay safe!! :))))

4 0

2 years ago

What is the exponential form of the logarithmic equation? 3=log0.6 0.216

tatuchka [14]

Answer:

0.216 = 0.6³

Step-by-step explanation:

using the rule of logarithms

• $log_{b}$ x = n ⇔ x = $b^{n}$

$log_{0.6}$ 0.216 = 3 ⇒ 0.216 = $0.6^{3}$

3 0

3 years ago

Read 2 more answers

2 1/3x-3/4(2x+5)=3/8

Evgen [1.6K]

Answer:

the answer is x=99/20

Step-by-step explanation:

multiply both sides

6 0

3 years ago