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klasskru [66]
3 years ago
12

Jason solved the following equation to find the value for x.

Mathematics
2 answers:
maks197457 [2]3 years ago
6 0

Answer:

Jason can plug what x equals (6.5) back into the equation everywhere x is and solve! If the answers on both sides equal each other (example 3=3) then that means his answer is correct.

Step-by-step explanation:

Facts and math.

Maru [420]3 years ago
5 0

Answer:

By substituting all X's in the situation for 6.5

If the answer equals out to the given answer, then he knows he is correct.

Step-by-step explanation:

-8.5(6.5) - 3.5(6.5) = -78

Jason is correct.

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200_____ times as much as 2
artcher [175]

200 Is 100 times as much as 2,

<em>200 / 2 = 100</em>

<em>and </em>

<em>100 x 2 = 200</em>

5 0
3 years ago
Read 2 more answers
Alkena and Hsu together earn $84,369 per year, If alkena earns $12,468 more per year than Hsu, the how much of them earn per yea
scoray [572]

Answer:

Hsu makes $35,950.50 and Alkena makes $48,418.50

Step-by-step explanation:

Create a system of equations, where h is the amount Hsu makes and a is the amount Alkena makes:

a + h = 84,369

a = h + 12,468

Solve by substitution by plugging in h + 12,468 as a:

h + 12,468 + h =  84,369

2h + 12,468 = 84,369

2h = 71,901

h = 35,950.50

Plug this into the equation, a = h + 12,468 , to solve for a

a = 35,950.50 + 12,468

a = 48,418.50

So, Hsu makes $35,950.50 and Alkena makes $48,418.50

3 0
3 years ago
What is the ratio of the area of the inner square to the area of the outer square?
Nadusha1986 [10]

The area of ​​the inner square to the area of ​​the outer square ratio is:  \frac{(a-b)^2+b^2}{a^2}

Given a figure in which an inner square is inscribed inside the outer square.

The area of ​​a square is the product of the two sides of the square. Also known as side square.

Firstly, we will find the side of the inner square by finding the distance between the points (0,b) and (a-b,0)

S₁=√(a-b-0)²+(b-0)²

S₁=√(a-b)²+b²

Now, we will find the area of the inner square, we get

The area of the inner square=(side)²

A₁=(S₁)²

A₁=(√(a-b)²+b²)²

A₁=(a-b)²+b²square cm.

Further, we will find the side of the outer square by finding the distance between the points (0,0) and (a,0).

S₂=√(a-0)²+0²

S₂=√a²

S₂=a

Furthermore, we will find the area of the outer square, we get

The area of the outer square=(side)²

A₂=(S₂)²

A₂=a² square cm.

Hence, the area of the inner square to the area of the outer square ratio is \frac{(a-b)^2+b^2}{a^2}.

Learn more about the area of the square from here brainly.com/question/4102299

#SPJ4

5 0
2 years ago
$75 dress shirt; 20% discounts
kherson [118]
Is it adding ,subracting,mulipty,or divide
7 0
3 years ago
Read 2 more answers
Three questions! Need help.
Dmitrij [34]
Answers:
1. Choice A) Reflection symmetry only
2. Choice B) Rotation symmetry only
3. Choice D) Both types of symmetry

-----------------------------------------------------------------------

Explanations:

The letter K can be reflected over a horizontal line through its center. The upper half will fold over to line up with the lower half. So this shows we have reflection symmetry. We cannot rotate K some angle less than 360 degrees to have the letter line up with itself. So it doesn't have rotation symmetry.

The letter S can be rotated 180 degrees to have it line up with itself. Though it can't be reflected over any line to have it line up one half with the other. So that's why we have rotational symmetry only.

The letter H has both reflection and rotation symmetry. We can reflect H two ways. One line is vertical through the center. The other line is horizontal through the center. We can also rotate H 180 degrees to have it line up with its original image.
8 0
3 years ago
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