Help help helpppo plz plz plz I forgot how to do this it is for my Lil bro so plz help meh

Answer:

-9

Step-by-step explanation:

(-4-2*-1/2)3

(-4+1)3

-3*3

-9

Answer:

-27

Step-by-step explanation:

Hi there!

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

Plug in the given information:

[tex](-4-2(\displaystyle -\frac{1}{2} ))^3\\\\(-4-(\displaystyle -\frac{2}{2} ))^3\\\\(-4+1)^3\\\\(-3)^3\\\\-27[/tex]

I hope this helps!

Answer:

15 teaspoons

Explanation:

The ratio of soft drink to sugar is 12:10, when simplified it is 6:5 (divide by 2)

Since there's 18 oz of soft drink, we multiply 6 by 3, and because it's a ratio we must also multiply 5 by 3, which gets us 15.

18:15

two triangles is equal to 12 ft squared

the area of rectangles is equal to 8 ft x 6 ft which will give you 48 feet squared

you add them together to get the total area and you will get 84 feet sqaured

Answer:

Step-by-step explanation:

I think it is 29.3 I am really not sure.

Answer:

[tex] \frac{3x + 1}{2} - 1 = 2x) \times 2 \\ 3x + 1 - 2 = 2x \\ 3x - 2x = 2 - 1 \\ x = 1 [/tex]

Answer:

[tex]x=1[/tex]

Step-by-step explanation:

[tex]\frac{3x+1}{2}-1=x[/tex]

Add 1 to both sides:

[tex]\frac{3x+1}{2}-1+1=x+1[/tex]

[tex]\frac{3x+1}{2}=x+1[/tex]

Multiply both sides by 2:

[tex]\frac{3x+1}{2}\times \:2=x\times \:2+1\times \:2[/tex]

[tex]3x+1=x\times \:2+2[/tex]

Subtract 1 from both sides:

[tex]3x+1-1=x\cdot \:2+2-1[/tex]

[tex]3x=2x+1[/tex]

Subtract 2x from both sides:

[tex]3x-2x=2x+1-2x[/tex]

[tex]x=1[/tex]

_______________________

Answer:

-3

Step-by-step explanation:

I Think :D

Answer:

x = 102°

Step-by-step explanation:

a straight line = 180°

180 - 78° = 102°

Answer:

x°+78°=180°[supplementry angle]

x°=180°-78°

x°=102°

answer

Answer:

According the graph we have:

Step-by-step explanation:

to find the answer, you want to convert the fractions into decimals.

to do that, you need to divide 1 by the denominato then multiply by the numerator.

ex: 3/4

1÷4=0.25

0.25×3= 0.75

That will give you an idea where to put it in the number line.

hope it helped

I have written the answers and the steps on a piece of paper.

Answer:

56;70;84

Step-by-step explanation:

Answer:

x+(x-3)+(2*x)=41

Step-by-step explanation:

We know that the other two bills are based of of a constant value for fives. Therefore, the fives can be x. There are 3 less tens than fives, so the number of tens equals x-3. We double the number of fives to get the number of ones, so the number of ones equals 2 times x. When we add all 3 of those together, we get our total number of 41. If you want to solve, you have to solve for x, then you can plug it back into the formula. I hope this helps!

Answer:

I think it is 4/25...?

Step-by-step explanation:

Answer:

answer is in the photo

Step-by-step explanation:

Given :

To find :-

Solution :

In larger triangle :-

As we know that ,

Corresponding Angles of similar triangles are same ,

Answer: 12

Step-by-step explanation:

v = -3(-1-3)

v= -3(-4)

v= 12

Answer: 17160

Step-by-step explanation:

first there are 13 options

then there are 13 - 1 that was chosen

then there are 13 - 2 that were chosen

then there are 13 - 3 that were chosen

so that's 13 options, then 12 options, then 11 options, and then 10 options

and in order to figure out all of the possibilties we mutiply the options so

13*12*11*10 = 17160

little further explaining of why this works:

we have a set of letters (3 in a set)

A B C

what are the possible combinations?

AB

AC

BC

BA

CA

CB

the answer is 6 which is also 3 * 2 * 1 = 6

Answer:

She can plant 24 flowers in each row.

Step-by-step explanation:

Greatest common factor of 48 and 72 is 24

Answer:

t=14

v=13

q=12

s=23

w=-4

x=28

Step-by-step explanation:

we know that the universal set =100

so, everything in it must add up to 100

first, from the information given to us,

t= n(A n C)= 14

v=n(B n C)= 13

to find q

we know from our guide that n(A) =40

which means everything inside A will add up to 40

therefore,

q + 7 + 7 + t = 40

and we already know that t = 14

so, that will be;

q + 7 + 7 + 14 = 40

therefore, q = 12

to find s,

we all know that n(B) = 50

which means that everything inside B will be equal to 50

therefore,

s + 7 + 7 + v = 50

and we know that v = 13

therefore,

s + 7 + 7 + 13 = 50

and s will end up to be = 23

to find w,

we know that n(C) = 30

so, everything in C end up to be all equal to 30

therefore,

t + 7 + w + v = 30

from our solution, t = 14, v = 13

so,

14 + 7 + w

q = 19, s = 30, t = 7, v = 6, w = 10, x = 7.

A set is a collection of well defined objects.

According to the given question of Venn diagram given,

n(U) = 100, n(A∩B) = 14, n(A) = 40, n(B∩C) = 13, n(B) = 50, n(A∩C) = 14, n(C) = 30 and n(A∩B∩C) = 7.

t =   n(A∩C) - n(A∩B∩C).

t = 14 - 7

= 7.

q = n(A) - [  n(A∩B) + t ]

q = 40 - ( 14 + 7 )

q = 40 - 21

q = 19.

v = n(B∩C) - n(A∩B∩C)

v = 13 - 7

v = 6.

s =  n(B) - [ n(A∩B) + v ]

s = 50 - ( 14 + 6 )

s = 30.

w =  n(C) - [ n(A∩C) + v ]

w = 30 - ( 14 + 6 )

w = 10.

We know x = n(U) - q - s - w - n(A∩B) - n(B∩C) - n(A∩C) +  n(A∩B∩C).

x = 100 - 19 - 30 - 10 - 14 - 13 - 14 + 7.

x = 7.

learn more about sets here :

https://brainly.com/question/18877365

#SPJ2

Answer:

C : 4.8 yards

Step-by-step explanation:

$26.40 ÷ $5.50

= 4.8

Answer:

w=-1

Step-by-step explanation:

Algebra.

Answer:

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

4=-10+14

plug 4 into y

multiply-2 with 5

Answer:

The slope is 1/4

Step-by-step explanation:

y2-y1 6-3 3 1

m= —— = —— = —— = ——

x2-x1 5+7 12 4

Answer:

Best to draw out a factor tree.

Answer:

3192

this is the answer but if you need to show work then I can't help ya bud

Answer:

Option 2

Step-by-step explanation:

Radians = 150 × π/180

=5π/6