Pls help me with this

Answer:

Subtraction

Step-by-step explanation:

429 = N + 30

-30          -30

399 = N

I hope this helps!

Answer:

Subtract

Step-by-step explanation:

[tex]429=N+30[/tex]

[tex]\mathrm{Switch\:sides}[/tex]

[tex]N+30=429[/tex]

[tex]\mathrm{Subtract\:}30\mathrm{\:from\:both\:sides}[/tex]

[tex]N+30-30=429-30[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]N=399[/tex]

~lenvy~

Answer:

Length: 12

Width: 2[tex]\sqrt{10\\}[/tex]

Area: 24[tex]\sqrt{10\\}[/tex]

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2[tex]\sqrt{10\\[/tex].

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2[tex]\sqrt{10\\[/tex]×12 = 24[tex]\sqrt{10\\}[/tex]

Answer:

21. (-5,-4), (-5,3), (5,-4), (5,3)

22. (-4,0), (4,0), (0,-3), (0,3)

Step-by-step explanation:

number 21 should look like a rectangle.

number 22 should look like a diamond

Hope this helps, if you need more information please let me know or send a picture<33

Answer:

#11-13: 118 , 97 , 62

#7-10: 92 , 125 , 56 , 130

Step-by-step explanation:

#11. Supplementary angles (A + B = 180)

#12. Supplementary angles

#13. Congruent angles (A = B)

#7. Congruent angles

#8. Congruent angles

#9. Congruent angles

#10. Congruent angles

I hope this helps!

Answer:

The decrease in the value of a share during 3.5 hours of trading is $3.85.

Answer: 235 cm^2

Explanation: you can cut the shape into two smaller ones and then solve for each smaller shapes area. to find out the length of the top piece with 11 as length you can subtract nine from fourteen. from their you calculate the area of the top shape (11x5=55) and then the bottom shape (9x20=180). from their just add the two areas to get 235.

Answer:

246 cm squared

Step-by-step explanation:

u hv to break up the big shape into little shapes so you would do 20x9 and 20-14 which is 6 and do 6x11 and then add them up

Answer:

The percent of increase is 5%

Step-by-step explanation:

Answer:

$30.135 or if rounded up $30.14

Step-by-step explanation:

subtract 35 from 396.62

396.62 - 35 = 361.62

divide 361.62 by 12

361.62/12 = 30.135

Answer:

e

Step-by-step explanation:

Jayden bought an item for $396.62 with sale tax.

He already payed $35 as a down payment.

396.62 - 35 = 361.62

He pays the item in 12 equal monthly payments.

361.62 / 12 ≈ 30.14

(really equal to 30.135)

he pays abt $30.14 each month

hope this helps :)

Answer:

60 square cm

Step-by-step explanation:

Answer:

Well here are a bunch of answers:

1 × 1 = 1, 2 × 1 = 2, 3 × 1 = 3, 4 × 1 = 4, 5 × 1 = 5, 6 × 1 = 6, 7 × 1 = 7, 8 × 1 = 8,     9 × 1 = 9.

Step-by-step explanation:

The reason behind this is because the Identity Property of Multiplication says any number times 1 is that number. x · 1 = x.

Answer:

:-p(x) = x⁴ - ax³ -3x² + 2x + bWe have to find the values of "a" and "b"Given :-(x+1) and (x-1)

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

As corresponding lines are equal

16x+1 = 79

16x = 80

x = 5

Answer:

9 1/5

Step-by-step explanation:

Answer:

[tex]9 \frac{1}{5} [/tex]

Step-by-step explanation:

This is because there are 2/4/5 sections with the size of 3/2/7.

Therefore, the answer is

[tex]2\frac{4}{5} \times 3 \frac{2}{7} = 9\frac{1}{5} [/tex]

Answer: 3/52 (~5.77%)

What we know:

How to solve:

  We need to find the probability of drawing one of 3 diamond face cards, which gives us all of the information we need. Using division, we can create a 'x amount of diamond face cards/y amount of total cards' probability.

Probability of a diamond  face card

Where P is the probability of drawing that card, x is the number of diamond face cards, and y is the total amount of cards.

Set up equation                                                     P = x/y

Substitute                                                               P = (3)/(52)

Answer: 3/52 (~5.77%)

Because there are 3 diamond face cards in the deck, the chance of drawing one is {3 cards out of 52 total}, which is 3/52.

The chance of drawing ANY face card is {(3 per suit, 4 suits=) 12 cards out of 52 total} 12/52 (~23.08%),

The chance of drawing ANY diamond card is {1 suit out of 4 suits} 1/4 (25%)

Answer:

e

Step-by-step explanation:

k so 48 x 3/3 is equal to 48, 48 x 3/4 is less than 48, and 48 x 4/3 is greater than 48

Answer:

2/5m - 1/5

Step-by-step explanation:

2/5m - 4/5 + 3/5

2/5m - 1/5

Answer:

2/5m-1/5

Step-by-step explanation:

Assuming you want to simplify the expression...

Distribute:

(2)(1/5m)+2(-2/5)+3/5

2/5m+-4/5+3/5

Combine like terms:

2/5m-1/5

Hope this helps!!!

[tex]\bold{\huge{\underline{ Solution }}}[/tex]

Here, We have

We know that,

Area of rectangle

[tex]\bold{\red{ = Length {\times} Breath }}[/tex]

Subsitute the required values,

Area of large rectangle

[tex]\sf{ = 12 {\times} 8 }[/tex]

[tex]\sf{ = 96 \:units^{2}}[/tex]

Thus, The area of large rectangle is 96 units² .

Area of non - shaded rectangle

[tex]\sf{ = 9 {\times} 4 }[/tex]

[tex]\sf{ = 36\: units^{2}}[/tex]

Thus, The area of non shaded rectangle is 36 units² .

Area of shaded region

= Area of large rectangle - Area of non shaded rectangle

Subsitute the required values,

[tex]\sf{ = 96 - 36}[/tex]

[tex]\sf{ = 60\: units^{2}}[/tex]

Hence, The total area of shaded region is 60 sq.units.

➾Length(L) of bigger rectangle = [tex]\sf{9+3\: =\:12}[/tex]units.

➾Length(l) of smaller rectangle = 9units.

➾Breadth (B) of bigger rectangle = [tex]\sf{4+4 \:=\: 8}[/tex]units.

➾Breadth(b) of smaller rectangle = 4 units.

➾Area of the shaded region.

➾We can find the area of shaded region by subtracting area of smaller rectangle from area of bigger rectangle(that is whole rectangle including shaded and non shaded region).

So,

➾Area of bigger rectangle = [tex]\sf{L×B}[/tex](putting the value of L and B from the above given)

= [tex]\sf{8×12}[/tex]

= [tex]\sf{96unit^2}[/tex]

Similarly,

➾Area of smaller rectangle = [tex]\sf{l×b}[/tex](putting the value of l and b from the above given)

= [tex]\sf{9×4}[/tex]

= [tex]\sf{36unit^2}[/tex]

Now,

➾Area of shaded region = Area of bigger rectangle - Area of smaller rectangle.

[tex]\sf{= 96-36}[/tex]

[tex]\sf{= 60unit^2.}[/tex]

Therefore, area of shaded region[tex]\sf{= 60unit^2.}[/tex]

__________________________________

Hope it helps you:)

Answer:

6 = W + 2

Explanation:

The reason is since the hangar balance is "balanced" and there are six units on the left side and only 2 on the right (minus the variable weight), that means that the left weight is equal to the right and therefore 6u=w+2u.

Answer:

C

Step-by-step explanation:

Answer:

Casey's snack mix is slightly cheaper per ounce.

Step-by-step explanation:

Divide the total price per box by the amount of ounces. This results in:

- Kim's snack mix costing $0.16 per ounce.

- Casey's snack mix costing $0.14 per ounce.

Therefore, by $0.02, Casey's snack mix is cheaper even though the total price is higher due to having more mix.

0 0 0

2 3 1

4 6 2

6 9 3

the lines should be straight tho

Answer:

7.56$

Step-by-step explanation:

108 x 7 / 100 = 7.56$

Answer:

X Values: Years After 1985

Y Values: Cell Phone Subscriptions

I am not sure of this answer, but please ask whoever assigned you it.

Hi,

Discount Mart:

2.99 + 3.19 + 3.55 + 3.05= 12.78

12.78 ÷ 4= 3.195

The average price of milk at Discount Mart is 3.195$

Super Store:

3.19 + 2.79 + 2.99 + 3.49= 12.46

12.46 ÷ 4= 3.115

The average price of milk at Super Store is 3.115$

3.195 - 3.115= 0.08

Therefore we can see that Super Store had a better price on average than Discount Mart by 8 cents.

Your final answer is: "Super Store by $0.08 per gallon"

Hope I could help~ have a good day/night :]

Answer:

The answer is 76ft³

sorry for bad handwriting

The volume of the given figure is 76 feet³.

Volume of a three dimensional shape is the space occupied by the shape.

Given a figure.

This can be divided in to two rectangular prisms.

One prism with length = 4 feet, width = 2 feet and height = 8 feet.

Other one with length = 6 - 4 = 2 feet, width = 2 feet and height = 3 feet.

Volume = length × width × height

Total volume of the figure = (4 × 2 × 8) + (2 × 2 × 3)

                                           = 64 + 12

                                           = 76 feet³

Hence the total volume of the figure is 76 feet³.

Learn more about Volume here :

https://brainly.com/question/13338592

#SPJ2

Answer: Group A :

Shape #1 : Rhombus

Shape #2 : Two parallelograms/ Two rectangles

Shape #3 : Parallelogram with opposite longer sides equal to 8, and the opposite shorter sides equal to 4.

Shape #4 : Parallelogram with opposite longer sides equal to 3, and the opposite shorter side equal to 2.

Group B :

Shape #1 : Rectangle with opposite longer sides equal to 7, and the opposite shorter sides equal to 4.

Shape #2 : Square with equal sides of 3 units.

Shape #3 : Square with equal sides of 3 units.

Shape #4 : Right-angled trapezium

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

Answer:

(20x+30x)/5

Step-by-step explanation:

20*10+30*10/5

We can swap out the 10 for "x" the amount of days Jordan works.

Answer: ∠DOB: 48°

Step-by-step explanation:

1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°

2. now we can solve for the missing variable, n.

108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°

3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°

hope this heped! ♡