17 which equation has the same solutions as x6x-750?1) (x+3) 213)
17 which equation has the same solutions as x6x-750?1) (x+3) - 1

Answers

Answer 1
Answer: Hello,

x²+6x-7=0
==>x²+2*3x+3²-9-7=0
==>(x+3)²-16=0

Answer D


Related Questions

The digit in the tens place is twice as big as the digit in the tens place in 182,437. A) True B) False
The two lines represent the distance traveled by Noah and Diego. Which person is running more quickly? Explain how you know.>
To solve 5y - 2 - 3y=8, can you start by adding 2 each side? Justify your reasoning.
Please help will mark brainy A) 9¢/qt B) $91.43¢/qt C) 64¢/qt D) 0.64¢/qt
Heidi, a jewelry salesperson, earns a commission of $55 every time she sells a diamond ring. How many rings does she have to sell to earn $605? Choose the equation that correctly calculates the amount.a. $605 – $55 = wb. $55 w = $605c. $55 × w = $605d. $55 – w = $605 – w

Y=x-3 and 2x-4y=8 can you help me please

Answers

\left\{\begin{array}{ccc}y=x-3\n2x-4y=8\end{array}\right\n\nsubtitute\ y=x-3\ to\ the\ second\ equation:\n\n2x-4(x-3)=8\n2x-4(x)-4(-3)=8\n2x-4x+12=8\n-2x+12=8\ \ \ \ |subtract\ 12\ from\ both\ sides\n-2x=-4\ \ \ \ |divide\ both\ sides\ by\ (-2)\n\boxed{x=2}\n\nput\ value\ of \x-2\ to\ the\ equation\ y=x-3:\ny=2-3=-1\n\nAnswer:\boxed{x=2\ and\ y=-1}
y=x-3\n2x-4y=8\n\n2x-4(x-3)=8\n2x-4x+12=8\n-2x=-4\nx=2\n\ny=2-3\ny=-1

Amelia has a triangular kite with an area of 30 square inches and a height of 6 inches. How long is the base of the kite?

Answers

Area of triangle = 0.5 * base * height 
30 = 0.5 * 6 * base 
30 = 3 * base 
so , base = 10 inch 

Answer:

Draw a vertical line to break the kite into two equal triangles with a base of 36 and a height of 15. Use the formula A = 1

2

bh to find the area of each. The sum of the areas is the area of the kite.

Step-by-step explanation:

boom

If f(x)=2(x)2 +5w/(x+2)
(2) =
F(2)=

Answers

Answer:

16+5w/4

Step-by-step explanation:

The difference between two times a number and four is eight. Write the phrase as a algebraic equation

Answers

The algebraic equation will be written in this way 2x - 4 = 8.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that the difference between two times a number and four is eight. The expression will be written as below:-

2x - 4 = 8.

2x  = 8 + 4

x = 12 / 2

x = 6

Therefore, the algebraic equation will be written in this way 2x - 4 = 8.

To know more about an expression follow

brainly.com/question/2164351

#SPJ2

Step-by-step explanation:

Let x represent the number.

Then 2x - 4 = 8.

What is 9+10
A. 1
B. 21
C. 19
D. 1,000,000

Answers

Technically it is 19.
Say you have 9 cars.  Your friend gives you 10 more.  You now have 19.

Write 5 3/10 as a improper fraction

Answers

5 3/10 
5(10) = 50 + 3 = 53 - numerator, denominator stays the same
53/10 - answer 

Final answer:

To write 5 3/10 as an improper fraction, convert the whole number to a fraction and add the fractional part. Therefore, 5 3/10 as an improper fraction is 53/10.

Explanation:

To write 5 3/10 as an improper fraction, we first convert the whole number to a fraction by multiplying it by the denominator of the fractional part. In this case, 5 * 10 = 50. So, the whole number 5 can be written as the fraction 50/10. Then, we add the fractional part, which gives us 53/10. Therefore, 5 3/10 as an improper fraction is 53/10.

Learn more about converting mixed numbers to improper fractions here:

brainly.com/question/15145842

#SPJ2