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3 years ago

142.6 divided by 2.3

Mathematics

2 answers:

ratelena [41]3 years ago

6 0

The answer to your question is 62

AveGali [126]3 years ago

3 0

Answer:

Could you also find and answer MY question.

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Solve for x: −3|x + 7| = −12

antiseptic1488 [7]

Answer:

x=-3 x=-11

Step-by-step explanation:

−3|x + 7| = −12

|x + 7|=4

x+7=4 x+7=-4

x=-3 x=-11

3 0

3 years ago

Identify the inverse g(x) of the given relation f(x).

sveta [45]

1)the last one 2) g(x) is function beacause fx is one - to-one

3 0

3 years ago

Read 2 more answers

What is another way to write the absolute value inequality |p|<_12?

stich3 [128]

Answer:

-12<p<12

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Hello, I'm trying to solve 6x + y = 4, x - 4y = 19. I have found the y but I cant seem to find the x. Plz help and we cant use d

gizmo_the_mogwai [7]

Answer:

$x=\frac{7}{5}$

$y=-\frac{22}{5}$

Step-by-step explanation:

Given:

The given expressions are.

$6x+y=4$

$x-4y=19$

We need to find x and y values.

Solution:

Equation 1⇒ $6x+y=4$

Equation 2⇒ $x-4y=19$

First solve the equation 1 for y.

$6x+y=4$

$y = 4-6x$ --------(3)

Substitute $y = 4-6x$ in equation 2.

$x-4(4-6x)=19$

Simplify.

$x-(4\times 4 - 4\times 6x)=19$

$x-(16-24x)=19$

$x-16+24x=19$

Add 16 both side of the equation.

$25x-16+16=19+16$

$25x=35$

$x=\frac{35}{25}$

Divide Numerator and denominator by 5.

$x=\frac{7}{5}$

Substitute x value in equation 3 and simplify.

$y=4-6(\frac{7}{5})$

$y=4-\frac{6\times 7}{5}$

$y=4-\frac{42}{5}$

$y=\frac{5\times 4-42}{5}$

$y=\frac{20-42}{5}$

$y=-\frac{22}{5}$ .

Therefore, the value of $x=\frac{7}{5}$ and $y=-\frac{22}{5}$ .

6 0

3 years ago

Dalia owns a gravel pit. She took a random sample of rocks and counted 585858 sedimentary rocks, 213213213 metamorphic rocks, an

goblinko [34]

step One

Find the total number of rocks in the gravel pit

58 + 213 + 522 = 793

Step Two

Set up the probabilities.

P(Sedimentary) = 58 / 793 = 0.0731

P(metamorphic) = 213/ 793 =0.2686

P(igneous) = 522 / 793 = 0.6583

Check

When these are added together the answer should be one.

0.0731 + 0.2686 + 0.6583 = 1 just as it should.

3 0

3 years ago