Help with math please

Answer: Not any of the answers here.

Step-by-step explanation:

a)42

b) triangle and Parallelogram

c) for triangle: (base× height)÷2

for Parallelogram: (base×height)

d) triangle: (6×6)÷2=18

Parallelogram: 6×4=24

18+24=42

if it is unclear or you need more explanation, ask freely. if the answer is correct please give me brainliest i need 3 brainliests

Answer:: A.) There are 15 full squares and 14 partial squares. It is not easy to count the partial squares. The top part has 6 half squares. They add up to 3. The partial squares at the bottom add up to 4. All together there are 42 full squares.

B.) there are two shapes: a right triangle at the top and a parallelogram at the bottom.

C.) The formula for the area of a triangle is A= bh/2. The Area of a parallelogram is A= bh.

D.) Using formulae-- A = 6×6/2

For the triangle part area is 18. For the parallelogram A = 6×4

That is 24. Adding the two shapes together, 18+24=42

Step-by-step explanation:

I hope this helps you! It's a challenge sometimes.

Answer:

15

Step-by-step explanation:

See picture

Julie gave away 15 pieces.

I found my answer by making an equation. For Julies half, we do 20-x because we don't know how many pieces she gave away but we do know how many pieces she started with. For Conrads half, we do 35-2x because we know he started out with 35 pieces and gave away two times how much Julie gave away so 2x. Then because we want them to have the same amount of gum left we set their two halves as equal to eachother.

So our equation is 20-x=35-2x. Then we solve:

20-x=35-2x (then we subtract 20 from both sides to move it right)

-x=15-2x (then we add 2x to both sides to move it left)

x=15 (and here is out answer)

Answer:

24

Step-by-step explanation:

Ima put something here so it don’t get deleted

Inequalities are used to represent unequal expressions.

The inequality is: [tex]\mathbf{650 + 80w < 145w}[/tex]

The given parameters are:

Daily Info

Fee = $650

Weekly Rate = 80

People's Paper

Weekly Rate = 145

Let the number of weeks be w.

So, the function that represents the total charges for Daily Info is:

[tex]\mathbf{d(w) = 650 + 80w}[/tex]

The function that represents the total charges for People's Paper is:

[tex]\mathbf{p(w) = 145w}[/tex]

If Daily Info is less expensive than People's Paper, then:

[tex]\mathbf{d(w) < p(w) }[/tex]

So, we have:

[tex]\mathbf{650 + 80w < 145w}[/tex]

Hence, the inequality is: [tex]\mathbf{650 + 80w < 145w}[/tex]

Read more about inequalities at:

https://brainly.com/question/19387549

Answer:

LCM is Least Common Multiple and it means the lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by lcm.

Step-by-step explanation:

Answer:

C is the answr

Step-by-step explanation:

Answer: its A

Step-by-step explanation:

Answer:

$2,835.56

Step-by-step explanation:

By solving the equation y-555 = -22(0-12), we got that statements

(a) True

(b)False

(c) True

An linear equation in two variable is an statement that compares two linear expression in two variables using equal to sign.

Let x and y be two variables then the linear equation in these two variable in standard form is ax+ by+ c = 0 , where a, b, c are constants.

Given, the equation y-555 = -22(x-12) represents y as a function of x , where y is the number of Lego pieces Jefferson has left to build and x is the number of minutes he has been building. When x = 0 means that Jefferson has not started building the Lego therefore  y = all Lego pieces

y-555 = -22(0-12)

⇒y -555 = 22*12

⇒ y = 555 +264 = 819

It means that total Lego pieces were 819 not 555

Therefore, (b) statement is false.

Simplify:     y-555 = -22(x-12)

⇒ y-555 = -22x + (22*12)

⇒ y- 555 = -22x +264

⇒ y = - 22x +264 +555

⇒ y = -22x +819

Therefore , this situation can be represented by  y = -22x +819

Thus , (c) statement is true

Also, from this relation ship we can see that initially there were 819 Lego pieces and when x =1 , y = 819 -22, when x=2 then y =819 - 2(22)

and so on .This means that every minute Jefferson removes 22 Lego pieces from box to assemble X- wing.

Thus (a) is an true statement.

Therefore, by solving the equation y-555 = -22(0-12), we got that statement (a) and (c) are true and (b) is false.

Also, Learn more about equation in two variables from the link below:

https://brainly.com/question/11646503

#SPJ2

The complete question can be found below:

Jefferson received a Star Wars X-Wing Lego set for Christmas. The equation  y -555 = -22(x-12) represents y as a function of x, where y is the number of Lego pieces Jefferson has left to build and x is the number of  minutes he has been building. Use this information to mark a-c as true or false. If false, rewrite the statement correctly. _

a. Jefferson removes 22 Lego pieces a minute from the box to assemble the X-Wing. _

b. The Lego set contains 555 pieces.

c. This situation can be represented with the equation  y = -22x +819

Answer:

the answer is A look at explanation

Step-by-step explanation:

27=3×9

Step-by-step explanation:

I got C

Starting with the "plus two" first, I'll subtract two from either side of the equation. Only then will I divide through by the seven. My work looks like this:

7x + 2 = -54

   -2    -2

------------

7x     = -56

--       ---

7         7

x     =  -8

By doing the plus / minus first, I avoided fractions. As you can see, the answer doesn't involve fractions, so I did myself a favor by doing the dividing-through last. My solution is:

x = –8

Answer: 0.17 hope this helps :)

Step-by-step explanation:

Answer:

On the second line, Alice didnt carry the negative in (-8). And for the 3rd line, she did 24 times 1/3, not 24 divided by 1/3.

Step-by-step explanation:

The correct answer would be, -360.

12*(0.25)*(-8)/(1/3)*5

3*(-8)/(1/3)*5

-24/(1/3)*5

-72*5

-360

I hope this is right!

Answer:

27 minutes and 41 seconds

Step-by-step explanation:

First, you would add all the times( 6.5+7.0+4.46+4.4+4.5) to get the answer, 27 minutes and 16 seconds. You would then add 0.05, 5 times since you are playing 5 songs. The answer you should get is 27 minutes and 41 seconds.

the answer has to be 48

Answer:

47/125

Step-by-step explanation:

My answer would have to be:

30 : 54

Answer:

I wouldn't know for sure what your grade would be but it would probably around a 69, depending on how many point's it was worth.

Answer:

D is the answer. Djeifuuft

Answer: The chef bought 49.51 pounds of rice in all.

Step-by-step explanation:

Answer: What you hav to do is to simplify. That’s obvious so let me explain better.

Step-by-step explanation:

3/4 in its simplist form would be 1 1/4 because how many times does three go into four? Only once so it’s 1 and 1/4. Then you repeat this process. 7/8, 1 1/8

btw I hope I, right cuz I’m not the best at math..... sorry if I got it wrong ;-;