All categories

2 years ago

Please help me on thisss

Mathematics

1 answer:

Yanka [14]2 years ago

8 0

Answer:

x² − 10x + 25

Step-by-step explanation:

Express (x - 5)² as a trinomial in standard form.

First, you rewrite it.

(x − 5)(x − 5)

Next, you expand it.

x² − 5x − 5x + 25

Last, you combine like terms.

x² − 10x + 25

You might be interested in

Kai picked 7 times as many blueberry as Nico.together they picked 297

Helga [31]

Answer:

Step-by-step explanation:

You need to specify what the goal of the problem is.

If Kai picked 7 times as many blueberries as Nico, then:

n + 7n + 297, or

8n = 297. Unfortunately, 8 does not divide evenly into 297, and we certainly are not interested in picking fractional blueberries.

If the problem mentioned 296 instead of 297 total blueberries, then

Nico (n) picked 47 blueberries and Kai picked 7 times that many, or 329.

5 0

3 years ago

The lunch lady has 12 pounds of lasgana. If she makes 1/3 pound servings using this amount of lasgana how many servings can she

Anon25 [30]

She can make 36 servings with 12 Lbs of Lasagna.

3 0

2 years ago

SOLVE PLEASE, FIND THE VALUE OF X! 7x/3+2=-15

nikklg [1K]

Answer:

${ \tt{ \frac{7x}{3} + 2 = - 15 }} \\ \\ { \tt{ \frac{7x + 6}{3} = - 15 }} \\ \\ { \tt{7x + 6 = - 15 \times 3}} \\ \\ { \tt{7x + 6 = - 45}} \\ \\ { \tt{7x = - 45 - 6}} \\ \\ { \tt{7x = - 51}} \\ \\ { \boxed{ \tt{x = - 7.3}}}$

8 0

2 years ago

Read 2 more answers

What should happen to both sides of the equation to isolate the variable?

LUCKY_DIMON [66]

Answer:

If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable

Step-by-step explanation:

5 0

2 years ago

Graph 0.6 on a vertical number line

vazorg [7]

Next to 0. 7 on the number line

6 0

2 years ago