3 years ago

A piece of drill rod 2 ft 6 in. long is to be cut into pins, each 2 1/2 in. long.

Mathematics

1 answer:

liraira [26]3 years ago

8 0

Answer:

A) 12 pins

B) 11 pins

You might be interested in

need help.. The midpoint of GH is M(-6,-3). One endpoint is H (-4,4) Find the coordinates of endpoint G.

iren2701 [21]

Answer:

The coordinates of G are: (-8, -10)

Step-by-step explanation:

Mid point formula:

$x = \dfrac{x_1+x_2}{2}\\y = \dfrac{y_1+y_2}{2}$

Where,

$(x,y)$ are the coordinates of the mid point of the points $(x_1,y_1)$ and $(x_2,y_2)$ .

As per question statement, we are given that:

$x_2=-4\\y_2=4$

and

$x=-6\\y=-3$

To find:

$x_1 = ?\\y_1 = ?$

Solution:

Let us use the mid point formula:

$-6 = \dfrac{x_1-4}{2}\\\Rightarrow -12=x_1-4\\\Rightarrow x_1=-12+4\\\Rightarrow \bold{x_1=-8}$

$-3 = \dfrac{y_1+4}{2}\\\Rightarrow -6=y_1+4\\\Rightarrow y_1=-6-4\\\Rightarrow \bold{y_1=-10}$

The coordinates of G are: (-8, -10)

5 0

3 years ago

In a huge chess tournament, 66 games were played. Find out how many people were involved if it is known that each participant pl

Elanso [62]

There was 12 players

7 0

3 years ago

The cities D, E, and Flie, in respective order, approximately in a straight line. The distance from city D to city E is 125 mile

Yakvenalex [24]

Answer:

Step-by-step explanation: subtract 160 and 125 and you’ll get 35

4 0

3 years ago

3/4 Tones = __ lb???? HELP ASAP Thank you

Shtirlitz [24]

The answer is 1500 pound because 1 ton = 2,000 pounds. 1/4 of a ton = 500 pounds. So 3/4 tons = 500*3 =1500 pounds.

6 0

3 years ago

Read 2 more answers

Evaluate: Σ10, 8(27-1) =

vfiekz [6]

Answer:

Step-by-step explanation:

7 0

3 years ago