SOMEONE PLS HELP IM IN A HURRY PLEASE

Answer:

Measure of arc BC = 132°

Step-by-step explanation:

Measure of the central angle COD = 48°

Therefore, measure of arc AB = 48°

Since, segment AC is a diameter and central angle for a diameter is 180°.

Measure of major arc ABC = 180°

measure of arc AB + measure of arc BC = 180°

48° + measure of arc BC = 180°

Measure of arc BC = 180° - 48°

                                = 132°

Answer:

33.3

Step-by-step explanation:

Reference angle = 39°

Opposite = 27

Adjacent = x

Apply TOA. Thus:

Tan 39 = Opp/Adj

Tan 39 = 27/x

x * Tan 39 = 27

x = 27/Tan 39

x = 33.3422232 ≈ 33.3 (nearest tenth)

Answer:

child siguro ya/ate

Step-by-step explanation:

gawin nyo along brainliest

Answer:

$12

Step-by-step explanation:

Answer: $12

Step-by-step explanation: 3x4=12

Answer:

spanish?

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The area of a circle is

[tex]\pi {r}^{2} [/tex]

where r is the radius.

A radius is a line segment from the center of the circle to the circumference of a circle(any point that is on the arc).

It is given that x=1/3 so we use this equation.

Substitute 22/7 for pi

[tex] \frac{22}{7} ( \frac{1}{3} ) {}^{2} [/tex]

[tex] \frac{22}{7} \times \frac{1}{9} [/tex]

[tex] \frac{22}{63} [/tex]

Area is squared so we use in^2.

B is the answer

Answer:

the value of b is 74 it won't let me help

Answer:

426.7pi

Step-by-step explanation:

V = 1/3 pi r2h

1/3 × 22/7× 8 × 8 × 20

426.7 pi

Answer: Neither of them are correct.

4/x = x/8 and x is about 5.7

Answer:

Heyy I hope this helps

The answer is 11

Step-by-step explanation:

8×2

=16-5

=11

Answer:

Rounded to the nearest integer, the test had 18 problems in all.

Step-by-step explanation:

Given that a student missed 10 problems on an English test and received a grade of 44%, if all the problems were of equal value, to determine how many problems were on the test the following calculation must be performed:

100 - 44 = 56

56 = 10

100 = X

100 x 10/56 = X

1,000 / 56 = X

17.85 = X

Thus, rounded to the nearest integer, the test had 18 problems in all.

Answer:

the expected total amount of time in minutes is 88.4

Step-by-step explanation:

The computation of the expected total amount of time in minutes is given below:

= Standard deviation × needed to answer calls each day

= 1.7 × 52

= 88.4

hence, the expected total amount of time in minutes is 88.4

Answer:

Tropic Fresh Fruit Punch

Step-by-step explanation:

You have to find how many cups of concentrate both brands use per cup of water. To do that, you divide the cups of concentrate by the cups of water.

Tropic Fresh Fruit Punch - 22/10=2.2

Merry Berry Fruit Punch - 13/6=2.17 (rounded to the nearest hundredth)

Since 2.2 is bigger than 2.17, Tropic Fresh Fruit Punch has the more fruitier concentration of punch.

Answer:

6500 / 100 = 65

Step-by-step explanation:

if you are dividing a number that has zeros by 10/100/1000... you can cancel out the zeros to find the answer.

Answer:

BY Seeing the figure we can say that it is an

70 +2x=180

2x=180-70

2x = 110

x= 110÷2

Answer:

786768

Step-by-step explanation:

Answer:

Amount raised by Ronnie = $158

Amount raised by Bobby = $146

Amount raised by Mike = $128

Step-by-step explanation:

Amount raised by Ronnie = r

Amount raised by Bobby = b

Amount raised by Mike = m

r=m+30

b=r-12

r+b+m=432

Put b in terms of m:

b=r-12

b=(m+30)-12

b=m+18

r+b+m=432

(m+30)+(m+18)+m=432

3m+48=432

3m=384

m=128

b=m+18

b=128+18

b=146

r=m+30

r=128+30

r=158

Answer:

1 and b

2 and a

3 and d

4 and c

Answer:

[tex]k(3a-2b)[/tex]

Step-by-step explanation:

In the equation [tex]3ak-2bk[/tex], 'k' is the only common term.

Factor out 'k':

[tex]3ak-2bk\\\\\boxed{k(3a-2b)}[/tex]

Hope this helps.

Answer:

a) P(n) is true for all 'n' in the set ; { 0,2,4,6,8 ….. }

b) P(n) is true for all 'n' in the set ; { 0,1,2,3,4,5 ............ }

Step-by-step explanation:

a) As P(0) is true

we will assume that

this simply means  that ;  P(n) is true for all 'n' in the set

{ 0,2,4,6,8 ….. }

b) since P(0) and P(1) are true

we will assume that

also P(1) and P(2) are true

we will assume that

Also from the previous answers it can be seen that P(2) + P(3) is true

we will assume

This simply means that P(n) is true for all 'n' in the set

{ 0,1,2,3,4,5 ............ }

you can right click inspect and see the correct answer

Answer:

11th term

Step-by-step explanation:

Answer:

(-5, 9)

Step-by-step explanation:

Answer:

-12.25

Step-by-step explanation:

Given the expression

1/4-20 x 5/8

To simplify, we will use PEMDAS rule

Solving the multiplication part

1/4-20 x 5/8

= 1/4 - (20*5/8)

= 1/4 - 100/8

Find the LCM

= 2-100/8

=  -98/8

= -12.25

Hence it has a length of -12.25

Answer:

a)

The table:

b)

c)

Volume of a sphere:

V = 4/3 π r ³

Differentiate V with respect to time t :

dV/dt = 4π r ² dr/dt

Surface area of a sphere:

A = 4π r ²

Differentiate A with respect to t :

dA/dt = 8π r dr/dt

You're given that the volume is increasing at a constant rate, dV/dt = 10 cm³/s, so

10 cm³/s = 4π r ² dr/dt

Solve for dr/dt (the rate of change of the sphere's radius):

dr/dt = 5/(2π r ²) cm³/s

Substitute this into the equation for dA/dt :

dA/dt = 8π r (5/(2π r ²) cm³/s)

dA/dt = 20/r cm³/s

At the moment the radius is r = 5 cm, the surface area is increasing at a rate of

dA/dt = 20/(5 cm) cm³/s = 4 cm²/s

When the surface area is increasing at a rate of dA/dt = 2 cm²/s, the radius r is such that

2 cm²/s = 20/r cm³/s

which happens when the radius is

r = 20/2 (cm³/s) / (cm²/s) = 10 cm

Answer:

0.0007716

Step-by-step explanation:

0.03858 × 0.02 = 0.0007716

Answer:

question of number 10 is 3

Answer:

your answer will be 127.17 sq in

Step-by-step explanation:

hope it helps you

have a wonderful day!!!

Answer:

=127.23

Step-by-step explanation:

we can start of by finding the area of a CIRCLE

18/2=9

9=radius

area of circle= pi*r squared

9 squared=81*pi=254.4690

Now we can half the area of the circle to find out the area of the semi circle as a semi circle is just half a circle therefore half the area of a circle

254.469/2=127.2345

127.2345=127.23

=127.23

Hope this helped