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2 years ago

What does each line on the protractor stand for?

Mathematics

2 answers:

romanna [79]2 years ago

6 0

Answer:

There are two sets of degrees going in opposite directions along an arc. The top of the arc shows degrees from 0º to 180º from left to right. The bottom of the arc shows degrees from 180º to 0º from left to right. The smallest "tick marks" along the edge of the protractor represent 1º intervals.

Step-by-step explanation:

zvonat [6]2 years ago

3 0

Hi how are you doing ????

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Ten bags of cocoa beans cost 350 cedis. Find the cost of 6 bags

Nonamiya [84]

Answer:

210 cedis

Step-by-step explanation:

If ten bags of cocoa beans cost 350 cedis then you need to find the cost of one bag of cocoa beans

= 35 cedis

350 × 0.1 = 35

then multiply by 6 to get the cost of six bags

35 × 6 = 210

six bags of cocoa beans will cost 210 cedis.

8 0

3 years ago

Pick a number...

Art [367]

Well okay then... kinda obvious

4 0

3 years ago

Read 2 more answers

I need to find the value of x

Zanzabum

Hello,

We know that all the angles shown add up to 360 (think of a circle).

We also know that the angle of (6x-1)° is congruent to the angle opposite of it. (the "top left" angle) = 6x - 1°

We also know that the angle of (7x-1)° is congruent to the angle opposite of it.
(the "bottom left" angle) = 7x -1°

Knowing the sum of all angles as well as the angle measures in terms of x, we can add all the angle measures and equal it to 360.

So, we get (7x - 1) + (7x - 1) + (6x - 1) + (6x - 1) = 360
Simplify and we get:
26x - 4 = 360
Add 4 to both sides to get 26x = 364
Divide by 26 on both sides to get 14.

x = 14

Hope this helps!

6 0

3 years ago

Read 2 more answers

Solve |3x - 4| = 6<br> a) {-10/3,10/3}<br> b) {-2/3,10/3}<br> c) {-2/3,2/3}

ella [17]

To dea with absolute values you need to apply the definition of absloute value OR get rid of it by squaring both sides of the equality.
Let's try it by using the definition of the absolute value:
$\left | \alpha \right | \left \{ {{ \alpha , \alpha \geq 0} \atop {- \alpha , \alpha \ \textless \ 0}} \right.$

So, having that in mind, we must split the initial equation into two.
$\left | 3x-4 \right | \left \{ {{(3x-4), x \geq 4/3} \atop {-(3x-4),x\ \textless \ 4/3}} \right.$
Then, we end up with two equations:
$3x-4=6 \\ -(3x-4)=6$
Both yield the solutions:
$x=10/3 \\ x= -2/3$

So your answer would be the second option

8 0

3 years ago

What is the least common denominator for 1/9 and 5/2

schepotkina [342]

Answer: 18

Step-by-step explanation:

1/9 = 2/18

5/2 = 45/18

6 0

2 years ago