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3 years ago

PLS HELP ME ASAP ON THIS!! THANK U SM!!

Mathematics

1 answer:

ankoles [38]3 years ago

3 0

"Any strategy" includes letting a calculator solve it.

We find the tea costs $0.80 and the gum $0.45, so the price of Rocco's purchase will be $4.90.

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Explain how the distributive property helps us multiply the following polynomials and why and how the final products differ: (a

koban [17]

Answer:

(a+b)^2 = a^2 + 2ab + b^2

(a-b)^2 = a^2 - 2ab + b^2

(a-b)(a+b) = a^2 - b^2

Step-by-step explanation:

5 0

3 years ago

The sum of three consecutive even numbers is 144. What is the smallest of the three numbers ?

ikadub [295]

Answer:

Step-by-step explanation:

132+10+2=144

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3 years ago

Start at (12, 3). Move 2 units right and 7 units up. Where do you end up?

Korolek [52]

Answer: (10, 10)

Step-by-step explanation: well if you say start at (12, 3) move 7 units up then 3 units right then it would make it easier to figure it out cus as you can see start at 3 and go up 7 it would stop at 10 then if you go over 2 from 12 it would stop at 10

6 0

3 years ago

I will give brainliest! In the figure, the circle has a center O and has a radius of 10. If the length of arc AB is between 5 an

Softa [21]

Answer:

any integer in between 29,30,31,32,33,34 will work.

4 0

3 years ago

HELP ASAP

Naily [24]

Answer:

$y+4 = -\frac{1}{3} (x-1)$

Step-by-step explanation:

1) First, find the slope of the line. Use the slope formula $m = \frac{y_2-y_1}{x_2-x_1}$ to find the slope. Substitute the x and y values of the given points into the formula and solve:

$m = \frac{(-5)-(-4)}{(4)-(1)} \\m = \frac{-5+4}{4-1} \\m = \frac{-1}{3}$

So, the slope is $-\frac{1}{3}$ .

2) Use the point-slope formula $y-y_1 = m (x-x_1)$ to write the equation of the line in point-slope form. Substitute values for $m$ , $x_1$ , and $y_1$ into the formula.

Since $m$ represents the slope, substitute $-\frac{1}{3}$ in its place. Since $x_1$ and $y_1$ represent the x and y values of one point on the line, choose any one of the given points (it doesn't matter which one) and substitute the x and y values of it into the formula. (I chose (1,-4), as seen below). This gives the equation of the line in point-slope form.

$y-(-4) = -\frac{1}{3} (x-(1))\\y+4 = -\frac{1}{3} (x-1)$

5 0

3 years ago

Read 2 more answers