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3 years ago

Plz help me well mark brainliest!..

Mathematics

1 answer:

VladimirAG [237]3 years ago

5 0

9514 1404 393

Answer:

(a) (-3/4, 1/2)

Step-by-step explanation:

There are 4 grid lines between 0 and 1 in each direction, so each grid line represents 1/4 unit. Two of them is 1/2 unit; 3 of them is 3/4 unit. The x-dimension is listed first in the ordered pair.

Point S has coordinates (-3/4, 1/2).

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Which of the following is the equation for a circle with a radius of rand center

klasskru [66]

The Answer would be C !

3 0

3 years ago

This is the one I need help with please

Masteriza [31]

Let's add the percentage of the processing new books and repairing bindings.

6%+9%= 15%

We need to find how many times that goes into 44%

15%*3= 45

It is about 3 times more than she will spend processing new books and be repairing bindings.

I hope this helps!
~cupcake

4 0

3 years ago

James estimated the total cost of groceries to be $50. The actual cost of the groceries is $65. What is the percent error? Round

Yuki888 [10]

The percentage error is 23%

Explanation:

The estimated total cost of the groceries = $50

The actual cost of the groceries = $65

To find the error value, we need to subtract the value of actual cost and total cost of the groceries.

Thus,

error value = actual cost - total cost

error value $= 65-50=15$

Hence, error value = $15

The formula to determine the percent error is given by

$Percent error $=\left(\frac{\text { error value}}{\text {actual value}}\right) \times 100$$

Substituting the values in the formula, we get,

$\begin{aligned} \text { Percent error } &=\left(\frac{15}{65}\right) \times 100 \\ &=0.231 \times 100 \\ &=23.1 \end{aligned}$

Rounding off the value, we have, 23%

Thus, the percentage error is 23%

6 0

3 years ago

Elijah's workout at the gym consists of just the elliptical and treadmill. After burning 450 miles

Galina-37 [17]

Answer:

375

Step-by-step explanation:

12.5=1min

30min=?

30x12.5=357

6 0

3 years ago

community group bought 30 tickets to an amusement park at a total cost of $810. They bought x student tickets for $25 each and y

Zina [86]

it would be 18 student tickets and 12 adult tickets

18x25= 450

12x30 = 360

360+450 = 810

4 0

3 years ago