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3 years ago

HELP ME PLEASE! Don’t put a website please!

Mathematics

2 answers:

madreJ [45]3 years ago

6 0

Answer:

89 for 4

Step-by-step explanation:

ddd [48]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the difference.<br> 100 – (-87)

Firlakuza [10]

Answer: 187

Step-by-step explanation:

negative cancels negative so that will turn to positive. (-) x (-) = +

100- (-87)

100 + 87

= 187

5 0

3 years ago

Read 2 more answers

Kurt drew a rectangular maze with the length of 3/4 foot and a width of 5/12 foot.What is the area,in square feet,of Kurt's maze

nata0808 [166]

Answer: $\cfrac{5}{16} \textnormal { ft}^2$

Explanation:

$\textnormal {Area} = \cfrac{3}{4} \times \cfrac{5}{12}$

$\textnormal {Area} = \cfrac{5}{16} \textnormal { ft}^2$

4 0

3 years ago

Find the coordinates of the point 7/10<br> of the way from A to B.

Artyom0805 [142]

Answer:

(2.6, -2.7)

Step-by-step Explanation:

Let X represent the point which is 7/10 of the way from A to B.

AX to XB = 7:10 = AX/XB = 7/10.

Formula for internal division to find the coordinates is:

$x = \frac{mx_2 + nx_1}{m + n}$

$y = \frac{my_2 + ny_1}{m + n}$

Where,

$A(-4, -8) = (x_1, y_1)$

$B(12, 5) = (x_2, y_2)$

$m = 7, n = 10$

Substitute the values above into the stated formula to find x and y coordinates as follows:

$x = \frac{mx_2 + nx_1}{m + n}$

$x = \frac{7(12) + 10(-4)}{7 + 10}$

$x = \frac{84 - 40}{17}$

$x = \frac{44}{17}$

$x = 2.6$

$y = \frac{my_2 + ny_1}{m + n}$

$y = \frac{7(5) + 10(-8)}{7 + 10}$

$y = \frac{35 - 80}{17}$

$y = \frac{-45}{17}$

$y = -2.7$

The coordinates of the point 7/10 of the way from A to B are (2.6, -2.7)

5 0

3 years ago

The drawing I don’t quite understand please could someone explain but don’t do it

kifflom [539]

Answer:

?idk maybe it's supposed to be how long it's on the top but I know that not right sorry I dont get it

5 0

3 years ago

How would you solve this

Ber [7]

From what I can see with this picture, it seems like theyre asking for percentages of one number, to take a percentage of a number you convert the percent to a decimal, so 10% is equal to 10/100 = .10, so 200 * .10 = 20

4 0

3 years ago