All categories

2 years ago

Solve the linear equation for x -4.8(6.3x-4.18) =-58.56 X=

Mathematics

1 answer:

lyudmila [28]2 years ago

4 0

Answer:

x= 2.6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

You might be interested in

Amanda bought g gallons of paint for $16.55 per gallon and t pints of paint thinner for $5.97 per pint. Write an expression to r

Neporo4naja [7]

Answer:

$total \ cost =16.55(8) +5.97(3)=150.31$

Step-by-step explanation:

Amanda bought g gallons of paint for $16.55 per gallon and t pints of paint thinner for $5.97 per pint

Total amount = rate per gallon times gallons + rate per pint times pints

$total amount =16.55 g +5.97 t$

amanda bought 8 gallons of paint and 3 pints of paint thinner

g=8 and t=3, substitute the values and find total cost

$total \ cost =16.55(8) +5.97(3)=150.31$

3 0

2 years ago

The tower below is made up of a square pyramid on top of a rectangular prism. What is the

Doss [256]

Answer:

The answer is 581 square centimeters

Step-by-step explanation:

5 0

2 years ago

Which two equations would be most appropriately solved by using the zero product property? Select each correct answer.

LekaFEV [45]

The zero product property tells us that if the product of two or more factors is zero, then each one of these factors CAN be zero.

For more context let's look at the first equation in the problem that we can apply this to: $(x-3)(x+4)=0$

Through zero property we know that the factor $(x-3)$ can be equal to zero as well as $(x+4)$ . This is because, even if only one of them is zero, the product will immediately be zero.

The zero product property is best applied to factorable quadratic equations in this case.

Another factorable equation would be $2x^{2}+6x=0$ since we can factor out $2x$ and end up with $2x(x+3)=0$ . Now we'll end up with two factors, $2x$ and $(x+3)$ , which we can apply the zero product property to.

The rest of the options are not factorable thus the zero product property won't apply to them.

3 0

2 years ago

Read 2 more answers

Given triangle GHJ, the measure of angle G equals 110°, the measure of angle J equals 40°, and the measure of angle H equals 30°

stiv31 [10]

Answer:

Since angle G is the largest angle, the opposite side, JH, is the longest. The order of the side lengths from longest to shortest is JH, HG, GJ

8 0

2 years ago

Read 2 more answers

Player V and Player M have competed against each other many times. Historical data show that each player is equally likely to wi

Helen [10]

Answer:

0.46 (46%)

Step-by-step explanation:

We have the following data:

- Probability that player V wins the first set:

$p(1)=0.50$

(because the text says the two players are equally likely to win the first set)

- Probability that player V wins the 2nd set if he has won the 1st set:

$p(2|1)=0.60$

So, the probability that player V wins the first 2 sets is:

$p(12)=p(1)\cdot p(2|1)=(0.50)(0.60)=0.30$ (1)

Instead, the probability that player V loses the 2nd set if he has won the 1st set is 0.40 (=1-0.60), so

$p(2^c|1)=0.40$

So, the probabiity that player V winse the 1st set but loses the 2nd set is

$p(12^c)=p(1)\cdot p(2^c|1)=(0.50)(0.40)=0.20$ (2)

Also, we have:

- Probability that player V loses the 1st set:

$p(1^c)=0.50$

- Probability that she will lose the 2nd set in this case is 0.70, it means that the probability that she will win the 2nd set if she lost the 1st set is 0.30, so:

$p(2|1^c)=0.30$