PLS help!! need answers for both Part A &B

Answer:

>

Step-by-step explanation:

41/8 = 5.125

Answer:

C. 63/100

hope this helps

have a good day :)

Step-by-step explanation:

Given :

The diameter D of sphere is 7.4 mm .

To Find :

The volume of sphere.

Solution :

Radius of sphere is r = D/2 .

r = 3.7 mm .

We know, volume of sphere is given by :

[tex]V = \dfrac{4\pi r^3}{3}\\\\V = \dfrac{4\times 3.14 \times 3.7}{3}\ mm^3\\\\V = 15.5 \ mm^3[/tex]

Hence, this is the required solution.

Answer:

3000 in3 ? I haven't actually done this i-ready before- but I believe it's

Width x Length x Height = Final result?

Step-by-step explanation:

Answer:C.

each pair of triangles below

UT/IF:TQ/IK:IQ/KF

14/44.8:20/64

5/16:5/16

since they are similar

D.

<R=<K=96°

<J=<X=32°

<Q=<K=52°

since corresponding angle are equal.

they are similar

JR/XV:RQ/KV:JQ/XK

similarity condition are:

the corresponding side are proportional and angle are equal.

9514 1404 393

Answer:

  c. no

  d. yes; AA postulate

Step-by-step explanation:

c. The marked sides have the same ratio ...

  20/14 = 10/7 = 64/44.8

However, the angle between them is not marked as being the same. We cannot conclude the triangles are similar.

__

d. Missing angle R is 180° -32° -52° = 96°. So, two of the angles in the triangles match. (32° and 96°) ∆RQJ ~ ∆VKX by the AA postulate.

Answer:

D.

Step-by-step explanation:

Answer:

maybe 8. this seems like it is missing something. I might just be too tired though...

Answer:

48:42 goes into 7:8

Step-by-step explanation:

Answer:

+9-12

==3

Step-by-step explanation:

when u multiply - and + it will always be -

Answer:

To simplify this, it is simply.

9 - 12

Because the + means its a positive.

9 - 12 = - 3

Answer:

96

Step-by-step explanation:

Out of 270 apartments in a complex, 174 are subleased.

Given that :

Total number of apartments in complex = 270

Number subleased = 174

The complement of event A = not A

Therefore, The complement in this scenario is NOT SUBLEASED ;

Hence, the Number of apartments in complex not subleased is :

Total apartment in complex - number subleased

270 - 174 = 96

Answer:

C

Step-by-step explanation:

Step-by-step explanation:

36A) AB = 4/ sin 30° = 4/ 0.5 = 8 cm

36B) AC = 4/ tan 30° = 4/ 0.577 = 6.9 cm

36C) BD = 4/sin 45° = 4/ 0.707 = 5.7 cm

36D) area of ∆ABC = ½×6.9×4= 13.8 cm²

36E) sin A = sin 30° = 0.5

Answer:

Step-by-step explanation:

I dont see The figure to hepl you

Answer:

the answer is 00.66 because I did it before

Answer:

1. the difference in price is that Bigfoot is $60/$65 more expensive than lazer liner

lazer liner is $5 or 0 if its that misleading

2. no $5 difference

3. because electro is misleading and is only 11 dollars while The blade is 75$ The difference in price is $64

4. maker the bars that are misleading below and add the lower prices under with them. And add lines and small lines that says a dollar or 5 dollar per line.

Answer:

A

Step-by-step explanation:

surface area = length x width x depth

so 5x5x7=175.

Answer:

3.8×10^7= 38000000

1.9×10^6= 1900000

38000000÷1900000= 20

the population of California is 20 greater than the population of Nebraska

Answer:

[tex]-2077[/tex]

Step-by-step explanation:

[tex]i=1(-3-4)=-7(first)[/tex]

[tex]i=2(-3-4*2)=-11[/tex]

[tex]i=3(-3-4*3)=-15[/tex]

[tex]i=31(-3-4*31)=-127(last)[/tex]

Difference= -11-(-7)= -4

[tex]sum=\frac{n}{2}[/tex]

[tex]= \frac{31}{2}[-7+(-127)][/tex]

[tex]=\frac{31}{2}*(-134)[/tex]

[tex]=31*(-67)[/tex]

[tex]= -2077[/tex]

✧༝┉˚*❋ ❋ ❋┉༝✧

hope it helps..

have a great day!!

The answer is the first one, A = 0.5bh. I hope this helps, have a good day!

Answer:

24

Step-by-step explanation:

2^3 * 3 = 8 * 3 = 24

Hope this helped!

Answer:

24

Step-by-step explanation:

2^3 is equal to 2 times 2 times 2 which is 8 and 8 times 3 is 24

Answer:

Step-by-step explanation:

There are 5 equal areas. 2 of them are gray

2/5 = 0.4

P(gray) = 0.4

The experimental probability is 7/20 = 0.35

The first statement is the correct one. Computers like figuring out these kinds of questions. If you did this a million times, you would come very close, if not exactly, to 0.4

Answer: [tex]-4n^3 -6n^2 +11n+1[/tex]

Step-by-step explanation:

[tex](3n+2-6n^2)+(-4n^3 -1+8n)\\\\=3n+2-6n^2 -4n^3 -1+8n\\\\=-4n^3 -6n^2 +11n+1[/tex]

Answer:

The last one.

Step-by-step explanation:

It's the one that has a lot of points (from 11-16) and then one point just chilling on 5. That one point is the outlier. Hope this helps! Have a nice day :)

Answer:

4.

Solution given:

length of base[a]=2.2m

slant height [l]=1.9m

Total surface area=?

we have

Total surface area of a square pyramid :

area of base+ curved surface area

:a²+2al

:2.2²+2*2.2*1.9

:13.20 m²

SoA. 13.20 sq m is a required answer.

5.

Solution given:

length [l]=15cm

wide [w]=10cm

height[h]=8cm

total surface area of cuboid =?

we have

total surface area of cuboid =sum of area of all side.

=2[lw+lh+wh]

=2[15×10+15×8+10×8]

=700cm²

D. 700 sq cm is a right answer.

[tex]\huge{ \mathfrak{ \underline{question : }}}[/tex]

Select the two binomials that are factors of this trinomial.

[tex]x_2 + 8x + 12[/tex]

[tex]\huge{ \mathfrak{ \underline{Answer : }}}[/tex]

We got the factors as :

[tex]A. \: (x + 6)[/tex]

and

[tex]D. \: (x + 2)[/tex]

[tex] \#TeeNForeveR[/tex]

Answer:

A&D

Step-by-step explanation:

Answer:

[tex]7y-10[/tex]

Step-by-step explanation:

[tex]9y-\frac{1}{2}\left(4y+20\right)[/tex]

To simplify this expression, first use the distributive property to distribute [tex]\frac{1}{2}[/tex].

[tex]9y-\frac{1}{2}(4y)+-\frac{1}{2}(20)[/tex]

Simplify.

[tex]9y+-2y+-10[/tex]

Combine like terms, [tex]9y[/tex] and [tex]-2y[/tex].

[tex]7y-10[/tex]

The simplification of [tex]9y-\frac{1}{2}(4y+20)[/tex] is [tex]7y-10[/tex].

I hope this helps ^^

Good luck

Answer:

the answer is 2.4

Step-by-step explanation:

Given:

Fixed salary = $1400

Additional salary = $500 each time he sells a car.

To find:

The equation for the situation and how much money he will make if he sells 7 cars.​

Solution:

Let y be the total salary of the salesman after selling x cars.

He will earn an extra $500 each time he sells a car. So, extra money earned by him after selling x cars is 500x.

Total salary = Fixed salary + Additional salary

[tex]y=1400+500x[/tex]

Substituting [tex]x=7[/tex], we get

[tex]y=1400+500(7)[/tex]

[tex]y=1400+3500[/tex]

[tex]y=4900[/tex]

Therefore, the required equation for the given situation is [tex]y=1400+500x[/tex] and the salesman will earn $4900 if he sells 7 cars.​

Answer:

their marriage and 2 years before