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Zigmanuir [339]
3 years ago
9

A circle has a radius of 4. An arc in this circle has a central angle of 288°.

Mathematics
1 answer:
Vikentia [17]3 years ago
6 0

Answer:

6.4π  units.

Step-by-step explanation:

Length of the arc = radius * the angle in radians

= 4 * 288 * π / 180

= 6.4π.

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Choose all the fractions that are equivalent to1/7. (Click all that apply.)
Alchen [17]

Answer:

2/14, 4/28, 5/35, 7/70 or just 2/14

Step-by-step explanation:

Multiply both the numerator and denominator of 1/7 by 2, to get 2/14, or 2:14

And multiply the numerator and denominator of 1/7 by 3, to get 3/21, or 3:21. So 2:14 and 3:21 are two ratios that are equal to 1:7.

8 0
3 years ago
Please be quick! I need this as soon as possible !
quester [9]

Answer: 14 people

Step-by-step explanation:

2/100 = 0.02

0.02 * 700 = 14

4 0
3 years ago
How do you change a battery in a car
Nutka1998 [239]

Answer:

Simple

Step-by-step explanation:

Remove cables from battery terminals. ...

Remove the screws or fasteners holding the battery in place; then Remove the Battery. ...

Inspect the tray the old battery was resting on. ...

Position your new car battery on the tray. ...

Replace the screws/fasteners to the new battery to secure it in place.

Step 6. Reconnect your battery cables in the reverse order in which you took them off

4 0
3 years ago
what is the rate of change of the linear function that has a graph that passes through the points (2,9) and (-1,3)?​
Liono4ka [1.6K]

Answer:

2

Step-by-step explanation:

slope is 2 which is the rate of change

4 0
3 years ago
Edge lengths are given in units. Find the surface area of each prism in square units.
Nikolay [14]

Answer:

408 units^2

Step-by-step explanation:

area of triangle: 1/2(6)(8)=24

24*2=48

area of bottom rectangle: 6(15)=90

area of front rectangle: 15(10)=150

area of back rectangle: 8(15)=120

48+90+150+120=408

Therefore, 408 units^2

I hope this helped and have a good rest of your day!

6 0
3 years ago
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