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2 years ago

How many solutions does the equation have?

Mathematics

2 answers:

olganol [36]2 years ago

8 0

This equation has no solutions

MaRussiya [10]2 years ago

3 0

In order to find out if the following equation has solutions or not, we have to solve it:

y+7=y-3

y-y=-3-7

0=-10 This has no logic, because 0 is not equivalent to -10

In fact:

$0\neq-10$

<u>Then, this equation does not have a logic solution</u>

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What's the table plz help

Veronika [31]

If you mean what goes in the blanks, it is 5 for the first empty box and 10 for the second empty box.

8 0

3 years ago

Read 2 more answers

the basketball court in the park is rectangle two of the sides are 84 feet long and the other two sides are 50 ft long what is t

butalik [34]

Hello!

So, we know that the length of the rectangular basketball court is 84 ft, and the width is 50 ft.

The formula for perimeter of a rectangle is:

P = 2l + 2w

This means that we need to multiply the length by two and the width by two as well.

Substitute:

P = 2(84) + 2(50)

P = 168 + 100

P = 268 ft

ANSWER:

The perimeter of the basketball court is 268 feet long.

6 0

3 years ago

Slope = 1.75; (10, 16.5)

vazorg [7]

Do you want the equation of the line given the slope and a point it goes through?

y - y1 = m (x - x1)
y - 16.5 = 1.75 (x - 10)
y - 16.5 = 1.75x -17.5
y = 1.75x - 1

8 0

3 years ago

Please help me with this question

scZoUnD [109]

12 hours? If I'm wrong, sorry about that

3 0

3 years ago

The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of

lora16 [44]

Answer:

The dimension of the sandbox is (2x+1) by (x - 3)

Step-by-step explanation:

It seems the complete question will be:

The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of x.

Step-by-step explanation:

From the question, the given expression is 2X^2-5x-3. This can be rewritten as

$2x^{2} -5x-3$

If the area of the sandbox in park is represented by this expression, then the dimensions of the sandbox will be the product of the factors. To determine the factors, we will factorize the given quadratic expression.

Factorizing the expression $2x^{2} -5x-3$ , we get

$2x^{2} -6x+x-3$

$2x(x-3)+1(x-3)$

$(2x+1)(x-3)$

Hence, the dimension of the sandbox is (2x+1) by (x - 3)

6 0

3 years ago