2 years ago

That is wrong it is 3 1/2

Mathematics

1 answer:

butalik [34]2 years ago

7 0

Answer:

or 3.5

Step-by-step explanation:

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A cafe sells cups of coffee and tea. There were 6 times as many cups of coffee sold as cups of tea within an hour, for a total o

Maurinko [17]

9 cups of tea were sold.

For each 6 cups of coffee, 1 cup of tea was sold. So 54/6 = 9.

4 0

2 years ago

1. r-8/5=-4/11<br> 2. 9a/a+4= 3/5

BigorU [14]

Answer:

1 r= 68/55

2 no solution

Step-by-step explanation:

3 0

2 years ago

Which month had the biggest difference between the high and low temperatures?A.January

salantis [7]

Answer:
C. October

Explanation:
Because all the other month only have 2-3 units between their high and low October has four units between its high and low

6 0

2 years ago

After a rotation of 90° about the origin, the coordinates of the vertices of the image of a triangle are A'(6,3), B'(-2, 1)

Fed [463]

Answer:

A(3, -6)
B(1, 2)
C(7, -1)

Step-by-step explanation:

Rotation by -90° about the origin is the transformation ...

(x, y) ⇒ (y, -x)

So, your pre-image points are ...

A'(6, 3) ⇒ A(3, -6)

B'(-2, 1) ⇒ B(1, 2)

C'(1, 7) ⇒ C(7, -1)

8 0

2 years ago

Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles l

dem82 [27]

Answer:

The other dimension of the pasture (width) is $1.625\ mi$

Step-by-step explanation:

In this problem I assume that the pasture has the shape of a rectangle.

Let

x -----> the length of the pasture

y -----> the width of the pasture

we know that

The area of the pasture (rectangle) is equal to

$A=xy$

we have

$A=0.65\ mi^{2}$

$x=0.4\ mi$

substitute and solve for y

$0.65=0.4y$

$y=0.65/0.4$

$y=1.625\ mi$

5 0

2 years ago