3 years ago

The measure of central angle ABC is pi/2 radians.

Mathematics

2 answers:

Reil [10]3 years ago

8 0

Answer:

its B

Step-by-step explanation:

zheka24 [161]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

What is the LCM of 7 and 9

Trava [24]

The lcm of 7 and 9 is 63

7 0

3 years ago

List the exterior angles shown in the figure

nydimaria [60]

Answer:

<1 <6 and <4 because they are on the outside of the triangle!

Step-by-step explanation:

6 0

2 years ago

If the cross-section shown has an approximate area of 78.54 cm2, what is the approximate volume of the cylinder if its height is

Elena-2011 [213]

Answer: C) 785.4

Step-by-step explanation:

7 0

3 years ago

Joe biked the following distances this past week to train for a triathlon. Joe biked 37 miles, 88 miles, 44 miles, 54 miles, 62

Artyom0805 [142]

Answer:

The median is 50.

Step-by-step explanation:

First you put all the numbers in order. (37, 44, 46, 54, 62, 88) then you look for the middle number. Since there is two middle numbers, you add them together then divide it by 2.

So 46+54= 100

100/2= 50

8 0

2 years ago

Penelope made note of all the bicycles and cars she could see parked or locked on acertain city block. All the cars had exactly

lesantik [10]

Given:

The number of cycles is, n (s) = 7.

The number of wheels in the cycle is, n (sw) = 2.

The number of cars is, n (c) = 15.

The number of wheels in the car is, n (cw) = 4.

The obective is to find the total number of wheels.

The total number of wheels is,

$\begin{gathered} T=n(sw)\cdot n(s)+n(cw)\cdot n(c) \\ =2\cdot7+4\cdot15 \\ =14+60 \\ =74\text{ whe}els \end{gathered}$

Hence, there are 74 wheels in the block.

If there are x bicycles and y cars, the equatioin will be,

$\begin{gathered} T=n(sw)\cdot x+n(ce)\cdot15 \\ T=2x+4x \end{gathered}$

Hence, the number of wheels for x bicycles and y cars is 2x+4x.

6 0

1 year ago