3 years ago

-16 = -4 -6 Please help me with this question I just want to

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

Answer:

x=-2

Step-by-step explanation:

You might be interested in

The square root is a number, decreased by 2, is 4.

olasank [31]

Answer: 36

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The selling price of an item is $600. It is marked down by 30%, but this sale price is still marked up

Norma-Jean [14]

Answer:

7000

Step-by-step explanation:

divide 600 and 30 then multiply that answer by 350

7 0

2 years ago

Kerry's saving account has balance of $372 for grandmother is going to give her a birthday check was 1/4 of her savings parents

igor_vitrenko [27]

Answer:

Step-by-step explanation:

372 + 1/4*372 = $465

$465 is her new savings and 33% of it is $153.45

$465 + $153.45 = $618.45

So yes she would have enough money to buy a plane ticket to alaska the cost $600

6 0

2 years ago

Given that a randomly chosen quadrilateral has four right angles, what is the probability that the quadrilateral also has four e

Alexxx [7]

Answer:

0.25

Step-by-step explanation:

This is the question on conditional probability

Let A - the quadrilateral has four right angles

B - the quadrilateral has four equal side lengths

Required probability = P(B/A)

By definition of continuous probability

$P(B/A) = \frac{P(AB)}{P(A)}$

$P(AB) = \frac{2}{20} =0.10$

P(A) = $\frac{8}{20} =0.4$

Hence given probability = $\frac{0.1}{0.4} =0.25$

7 0

3 years ago

Which of these is the area of a sector of a circle with r = 18”, given that its arc length is 6π?

Igoryamba

22/7*18^2*6π/2π*18 = 169.65

4 0

2 years ago

Read 2 more answers