4 years ago

Rewrite without parentheses and simplify. (x-7)^2

Mathematics

1 answer:

Maslowich4 years ago

8 0

X^2-14x-49 its a foil method

You might be interested in

Here is my question please anwser as soon as possible !!!!!!!

Ksivusya [100]

Answer:

is it asking which one is a y coordinate?

6 0

3 years ago

Read 2 more answers

A line is represented by the equation y = x + 2. Suppose the slope of the line was doubled and the value of the y-intercept was

Hitman42 [59]

Answer:

A.y=2x+1

Step-by-step explanation:

y = x+2

This is in the form y= mx+b

where m is the slope and b is the y intercept

m=1 we are doubling it

m=2

The y intercept is 2, we are dividing by 2

2/2 =1

b=1

y = mx+b

y = 2x+1

8 0

3 years ago

The question is down below. <br> AB=

rjkz [21]

Answer:

Step-by-step explanation:

Sin(35) = opposite / hypotenuse

Sin(35) = 4 / hypotenuse Multiply both sides by the hypotenuse

hypotenuse * sin(35) = 4 Divide by Sin(35)

hypotenuse = 4/Sin(35)

Sin(35) = 0.5736

hypotenuse = 4/0.5736

hypotenuse = 6.9737

Rounded answer 6.97

3 0

3 years ago

What is mickeys class rank if he has the 40th best got out of 600

forsale [732]

45.....................

8 0

4 years ago

A one batch recipe of muffins makes a dozen muffins. it requires 2 eggs, two

IgorC [24]

Answer: 9.46 grams

Step-by-step explanation:

Given: Number of muffins made in one batch = 1 dozen =12 ]

[ as 1 dozen = 12]

Also, in one batch the quantity of sugar = $\dfrac14$ pound

As there are 454 grams of sugar in a pound.

So, in one batch the quantity of sugar = $\dfrac14\times454=113.5\ grams$

i.e. in 12 muffins , there is 113.5 grams of sugar.

Then, in one muffin the quantity of sugar = (113.5 grams) ÷ 12

≈9.46 grams

Hence, there are 9.46 grams of sugar in 1 muffin.

4 0

4 years ago