Ask question

Ask question

All categories

Artyom0805 [142]

3 years ago

7

Keisha had a bag of ribbons. she took 29 ribbons out of the bag. then there were 17 ribbon still in the bag. how many ribbons we

re in the back to start?

2 answers:

Len [333]3 years ago

8 0

Total ribbons would be the sum of two numbers.

So, x = 29 + 17 = 46

In short, Your Answer would be: 46 ribbons

Hope this helps!

adoni [48]3 years ago

6 0

29 plus 17 equals 46.

You might be interested in

Which no. is greater and by how much 3^3+9 or 2×10^2

motikmotik

2x10^2 is greater because it’s going to equal 200 and 3^3 +9 only equals 36 and by how much it would be 164!

7 0

3 years ago

Which expression below me is equivalent to -3x+5(x+2)?

Bumek [7]

Answer:

C)

Step-by-step explanation:

First use distributive property: a(b +c) =a*b +a*c

-3x + 5(x +2) = -3x + 5*x +5*2

= -3x + 5x + 10 {Combine like terms}

= 2x + 10

(-3x) and 5x are like terms

4 0

3 years ago

How many 1/6 cup servings are in 3/4 cups of pop corn

faust18 [17]

Answer:

4 1/2 cup servings

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

8t + 2 = 8(4) + 2<br> = 32 + 2

Ainat [17]

34
I think you’re overthinking the format of the problem

6 0

3 years ago

Item 15 Question 1 Show that quadrilateral WXYZ with vertices W(−1,6), X(2, 8), Y(1, 0), and Z(−2,−2) is a parallelogram by find

Aliun [14]

Answer:

Multiple answers

Step-by-step explanation:

A parallelogram is a flat shape that has four sides. The two sets of opposite sides are parallel and of equal length to each other.

To prove that our figure is a parallelogram we first get the slope of our sides.

The formule we use to get the slope is:

m = $\frac{y-y1}{x-x1}$

first we have the W-Z side that it's supossed to be parallel to X-Y side

if we use our formule to calculate the slope of W-Z:

$\frac{6-(-2)}{-1-(-2)}$ = $\frac{8}{1}$ = 8

if we use our formule to calculate the slope of X-Y:

$\frac{8-0}{2-1}$ = $\frac{8}{1}$ = 8

We know that parallel lines will never intersect because they have the same slope, therefore W-Z side is parallel to X-Y side

2. Then we have the W-X side that it's supossed to be parallel to Z-Y side

if we use our formule to calculate the slope of W-X:

$\frac{6-8}{-1-2}$ = $\frac{-2}{-3}$

if we use our formule to calculate the slope of Z-Y:

$\frac{-2-0}{-2-1}$ = $\frac{-2}{-3}$

We know that parallel lines will never intersect because they have the same slope, therefore W-X side is parallel to Z-Y side

Then we have to prove that the parallalel sides are equal length to each other.

The formule we use to get the distance between two points is:

$\sqrt{(x2-x1)^{2}+(y2-y1)^{2} }$

We calculate the lenght of the W-Z side that it's supossed to be equal to X-Y side:

W-Z = $\sqrt{(-1-(-2))^{2}+(6-(-2))^{2} }$ = $\sqrt{65}$

X-Y = $\sqrt{(2-1)^{2}+(8-0)^{2} }$ = $\sqrt{65}$

So the W-Z side have the same lenght to X-Y side.

We calculate the lenght of the W-X side that it's supossed to be equal to Z-Y side:

W-X = $\sqrt{(-1-2)^{2}+(6-8)^{2} }$ = $\sqrt{13}$

Z-Y = $\sqrt{(-2-1)^{2}+(-2-0)^{2} }$ = $\sqrt{13}$

So the W-X side have the same lenght to Z-Y side.

6 0

3 years ago