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3 years ago

8

Rose Betty and Cindy equally shared five boxes of crayons write an equation to show how much each girl got??

1 answer:

melomori [17]3 years ago

3 0

5 divided by 3 is .6. I hope this makes sense. Good luck. I apologize if this is wrong

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This one is the one I need help with my final question

STatiana [176]

Answer:

vertex C could be at (6,0) or (2,8)

(I'm sorry if I'm wrong, but if not I hope this helps!)

Step-by-step explanation:

vertex C needs to be placed somewhere on the graph where it would form a right angle (and therefore a right-angled triangle as well). vertex C could be at (6,0) or (2,8). this is because at these two points vertex C will form a right angle, therefore making it a right-angled triangle.

7 0

3 years ago

Sunglass shack is having a 30% off sale on sunglasses. Ann paid $32 for a pair of sunglasses. What was the original price?

geniusboy [140]

Answer:

about $45.71

Step-by-step explanation

32/70%

32 x 100/70

32 x 10/7

320/7

$45.71

6 0

2 years ago

Describe the sequence of transformations that demonstrates the congruence between triangle ABC and triangle A´B´C´.

Shtirlitz [24]

Reflecting over the x axis means to perform the following tranformation:

$(x,y) \to (x,-y)$

So, you maintain the x coordinate, and change the sign of the y coordinate. The vertices become

$A=(-4, 4)\to \hat{A} = (-4,-4),\quad B=(-2, 3)\to \hat{B} = (-2,-3),\quad C=(0, 7) \to \hat{C}=(0,-7)$

Translating 3 units to the left means to perform the following transformation:

$(x,y) \to (x-3,y)$

So, you maintain the y coordinate, and decrease the x coordinate by 3. The vertices become

$\hat{A} = (-4,-4) \to (-7,-4),\quad \hat{B} = (-2,-3)\to (-5,-3),\quad \hat{C}=(0,-7)\to (-3,-7)$

So, as you can see, after these two transformation, the vertices A, B and C become A', B' and C'.

4 0

3 years ago

the ratio of boys to girls in a class is 4 : 5 how many girls are there in a class if 12 boys are in the class

Brums [2.3K]

Answer:

15

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Solve the following equation:<br>m - m-1/2 = 1 - m-2/3

grigory [225]

Answer:

m = $\frac{7}{5}$

Step-by-step explanation:

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

Multiply through by 6 ( the LCM of 2 and 3 ) to clear the fractions

6m - 3(m - 1) = 6 - 2(m - 2) ← distribute parenthesis on both sides

6m - 3m + 3 = 6 - 2m + 4 , that is

3m + 3 = - 2m + 10 ( add 2m to both sides )

5m + 3 = 10 ( subtract 3 from both sides )

5m = 7 ( divide both sides by 5 )

m = $\frac{7}{5}$

3 0

2 years ago