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4 years ago

WILL GIVE BRAINLIEST IF CORRECT!!!

Mathematics

1 answer:

Delicious77 [7]4 years ago

8 0

21/2 or 10 1/2
Explanation:
8 3/4 is the same as 35/4

so Darcy harvests 35/4 per 5/6 hours
to figure out how much is harvested in one hour, you divide the amount harvested by the amount of hours taken to harvest it.
35/4 ÷ 5/6 =35/4 × 6/5

35/4 × 6/5 = 7/2 × 3/1 = 21/2

so the answer is 21/2 or 10 1/2

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Hi Guys Can you please help me with this? Thanks so much!

Katyanochek1 [597]

A. 1 4/5 + 3 1/8 + 1/2 = 217/40 = 5 17/40 total consumed

B. 6 - 5 17/40 = 23/40 subtract total consumed from original 6

5 0

3 years ago

A certain mapping in the xy plane has the following property: Each point P with coordinates (x,y) is mapped to a point P'with co

NeTakaya

Answer:

C.The property defines a translation

Step-by-step explanation:

We are given that a certain mapping in the xy-plane

Each point P (x,y) is mapped to a point P'(x-5,y-2).

We have to find that which statement is true in given option.

It is not reflection property because reflection about any axis then the coordinate does not change only sign of x and y change depend upon the reflection about x- axis or y- axis.

Therefore,option A is false.

Rotation:it is a transformation that turns a figure about a fixed point called center of rotation.

Rotation can be 90 degrees , 180,270 and 360 degrees

If the point P rotate 90 degrees then the point P'(-y,x),If point P rotate about 180 degrees then the point P'(-x,-y), when the point P rotate about 270 degrees then the point P'(y,-x), when the point P rotate about 360 degrees then the point P'(x,y).

Therefore, it is not a rotation.

It is a translation property because in translation every point must move same distance.

8 0

4 years ago

6 1/4 - 2 3/4 = ? please help lol

sergeinik [125]

Answer:

3 1/2

Step-by-step explanation:

Rewriting our equation with parts separated

=6+1/4−2−3/4=6+1/4−2−3/4

Solving the whole number parts

6−2=4/6−2=4

Solving the fraction parts

1/4−3/4=−2/4 1/4−3/4=−2/4

Reducing the fraction part, 2/4,

−2/4=−1/2−2/4=−1/2

Combining the whole and fraction parts

4−1/2=3 1/2

7 0

3 years ago

In the year 2008, a company made $4.9 million in profit. For each consecutive year after that, their profit increased by 12%. Ho

laila [671]

Answer:

The profit of the company in 2011 is $ 6.89 million

Step-by-step explanation:

Given data

In 2008 profit made by the company (P) = $ 4.9 million

Increase in profit of the company R = 12 % yearly

Now the profit of the company in 2011 is given by

$P_{1} = P (1 + \frac{R}{100}) ^{T}$

Here P = $ 4.9 million

R = 12 % = 0.12

T = 3 years

Thus the profit of the company in 2011 is

$P_{1} = 4.9 (1 + \frac{12}{100}) ^{3}$

$P_{1}$ = 6.89 million dollars

Therefore the profit of the company in 2011 is $ 6.89 million

5 0

3 years ago

A box has a length of 2 yards and a width of 2 yards is a volume is 30 cubic yards what is its height

leva [86]

2(2)x=30
4x=30
x=15/2 or 7.5

6 0

4 years ago