All categories

3 years ago

what measuring tool did ancient mathematics have and how do they compare to the measuring tools we have today?

Mathematics

1 answer:

german3 years ago

3 0

Answer:

Search it up my guy itsthere

Step-by-step explanation:

You might be interested in

1. Find the area and perimeter. NOTE: the top is a semi-circle (half-circle).

sdas [7]

Answer:

Semicircle = $\frac{\pi x d }{2} + d$

semicircle = $\frac{\pi x 20 }{2} + 20$

semicircle = 51.4

∴ the perimeter is 14 + 32 + 51.4

∴ The perimeter is 97.4 cm

Area 1 = $\pi r^{2}$

Area 1 = 20 ÷ 2 = 10

Area 1 = $\pi 10^{2}$

Area 1 = 314.2

Area 2 = 14 × 32 = 448

Area = Area 1 + Area 2

Area = 762.2cm²

Step-by-step explanation:

4 0

3 years ago

Pleas help me I really need it

RoseWind [281]

Hello! I hope this helps you!

If you are to simplify the expression, you’d be getting the answer of:

8x-2

5 0

3 years ago

Read 2 more answers

Marlins Marble Jar Had 36 Red Marbles and 64 blue marbles what was the ratio of red marbles to blue marbles in the jar

slamgirl [31]

36:64
Divide each by 4 to get it in simplest form
You get 9:16 as your answer

7 0

4 years ago

Write the equation of the line that passes through the given point and has the given slope:

Wewaii [24]

Answer:

$\displaystyle 4x - y = 21, -4x + y = -21, or\:y = 4x - 21$

Step-by-step explanation:

In this case, the y-intercept and rate of change [slope] are given to us, so just put it in Slope-Intercept Form:

$\displaystyle y = 4x - 21$

If you want it in Standard Form:

y = 4x - 21

- 4x - 4x

_________

$\displaystyle -4x + y = -21\:OR\:4x - y = 21$

I am joyous to assist you anytime.

3 0

3 years ago

Read 2 more answers

A system of equations is shown below:

Alexandra [31]

Hello,

Answer B
2x+y=6 (1)
-4x+3y=8 (2)

2*(1)+(2)==>5y=20==>y=4
==>2x=6-4==>2x=2==>x=1

8 0

3 years ago

what measuring tool did ancient mathematics have and how do they compare to the measuring tools we have today?​

what measuring tool did ancient mathematics have and how do they compare to the measuring tools we have today?