Help please I give brainliest find the perimeter dans the area plz serious

Answer:

1) 63cm²

2)28.27cm²

(dont put the cm² in your answer though since its already there)

Step-by-step explanation:

Surface area of the cardboard part formula :

Base × Height

you have the radius going half way so add another 3cm to make it 6cm so you have the full length

6 x 10.5= 63cm²

Plastic part of the can :

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

3cm is your radius so.

[tex]\pi \times 3 ^{2} = 28.27433388[/tex]

but its asking you to round to the nearest hundredth so

28.27cm²

Answer:

4n-8=3n+4

Step-by-step explanation:

4n-8=3n+4

   +8      +8

4n=3n+12

-3n  -3n

n=12

Step-by-step explanation:

correct equation is

(4x - 8 ) =(3x + 4)

4x - 3x = 8 + 4

x = 12

hope it helps

Answer:

20 Grams will be left after 6 minutes.

Step-by-step explanation:

Answer:

7(x+2)

Step-by-step explanation:

7x +14 is that eventually equals out to

Linear expression - The area of rectangle is (7x + 14) square inches.

An algebraic expression known as a linear expression has terms that are either constants or variables raised to the first power. Alternatively stated, none of the exponents can be greater than 1. Both positive and negative values can be used as coefficients. The exponent is important. Polynomial with the variable raised to the first power, also known as the linear expression

Using, Area of a rectangle = Length × width

Length = 7 inches

Width = (x + 2) inches

Area of a rectangle = Length X Width

                             = 7 × (x + 2)

                             = (7x + 14) square inches

Hence, Area of a rectangle = (7x + 14) square inches

Learn more about the linear expression form from the link.

https://brainly.com/question/2030026

#SPJ2

Answer:

i dont know if this helps

Step-by-step explanation:

Answer:

[tex]1\frac{1}{2}[/tex] inches

Step-by-step explanation:

The shortest measurement is the smallest number with a x over it. In this case, the smallest one is [tex]1\frac{1}{2}[/tex] inches.

Answer: B

Step-by-step explanation:

10 ounces in 283.5

5.48/10=0.548

reduce to 0.55

Answer:

Use the conversion that 1 ounce is approximately 28.35 grams to calculate the unit price per ounce for 283.5 grams at $5.48.

a.

$0.06

b.   <<<<<<<-------CORRECT

$0.55

c.

$5.48

d.

$54.80

Step-by-step explanation:

eDGE 2021

Answer: It would be the second answer that says SSS.

Step-by-step explanation: Side MK and MN are congruen. Side JN and JK are also congruen. Since both triangles share the line MJ, it’s congruent based on the reflexive property.

Answers:

===============================================

Work Shown:

Beach ball

V = volume of sphere

V = (4/3)*pi*r^3

V = (4/3)*3.14*(6)^3 .... the beach ball has diameter 12, so radius is 6

V = 904.32

V = 904 cubic inches is the approximate volume of the beach ball

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

Toy ball

V = volume of sphere

V = (4/3)*pi*r^3

V = (4/3)*3.14*(3)^3 .... the toy ball has diameter 6, so radius is 3

V = 113.04

V = 113 cubic inches is the approximate volume of the toy ball

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

Divide the two volumes to find that 904/113 = 8

This means that the beach ball is 8 times greater in volume compared to the toy ball

We can say

[tex]\text{Beach ball volume} = 8*\left(\text{toy ball volume}\right)[/tex]

The beach ball's volume is 7238.23and if we round that would be 7238 and the volume for the toy ball is 904.78 and if we round that it would be 905.So, it's around 7 times greater. The difference after they are rounded is  6,333.

Hope this helps.

Answer:

Vertical Asymptote: -4

Horizontal Asymptote: -6

Step-by-step explanation:

Using it's concepts, it is found that:

In this problem, the function is given by:

[tex]f(x) = -\frac{2}{x + 4} - 6[/tex]

Hence:

[tex]x + 4 = 0 \rightarrow x = 4[/tex]

There is a vertical asymptote at x = 4.

As for the horizontal:

[tex]y = \lim_{x \rightarrow 0} -\frac{2}{x + 4} - 6 = -\frac{2}{\infty + 4} - 6 = -0 - 6 = -6[/tex]

There is a horizontal asymptote at y = -6.

More can be learned about asymptotes at https://brainly.com/question/16948935

Answer:7 hours

Step-by-step explanation: Well its 7 inches and it burns an inch an hour so its 7 hours

Pls mark as brill

Answer:

27

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

-5a -b

-5(-6) -3

30 -3 = 27

Answer:

C

Step-by-step explanation:

we are given the two points: (1,1) and (5,6)

first, we need to find the slope (m), which is used with the equation (y2-y1)/(x2-x1)

we can label the points:

x1=1

y1=1

x2=5

y2=6

now substitute into the equation:

m=(6-1)/(5-1)

m=5/4

the slope is 5/4

now use point-slope form which is y-y1=m(x-x1)

substitute the given points into the equation

y-1=5/4(x-1), which is also C

note: you can also do this with the other point (5,6) which would then give the result of y-6=5/4(x-5) (still the same equation), however, the option choices don't have that.

Answer:

160 tiles

Step-by-step explanation:

1000cm×900cm=900000cm²

75cm×75cm=5625cm²

900000cm²÷5625cm²=160 tiles

Answer:

You can’t solve but you can simplify to

3x^3-10x+1

Step-by-step explanation:

Answer:

3x^3-10x+1 ?

Step-by-step explanation:

3 because 1 person out of the 10 will receive 3/10 of the pizza.

Answer:(2/3) + (9/10) = 47/30

= 1 17/30

Step-by-step explanation:

Answer:

Step-by-step explanation:

2/3 x 9/10

=(2x9)/ (3x10)

=18/30

The simplest form of 18/30 is 35.

How I got this answer: First you need to write out your equation, Then you need to multiply like so, Take the first number of your first equation and multiply it by the first number in the second equation then do that for your second like this (2x9) and take (3x10) mulitply both and you get 18 for the first then 30 for the second, if you need that in simplest form. then it will be 35. Hope this helps Have a wonderful day  

Answer:

the LCD is a) (2x+1)(x-3)

Step-by-step explanation:

step 1.)

factorise: 2x²+1- 5x-3 becomes (2x+1)(x-3) when you factorise it and the 2x+1 stays (2x+1).

step 2.)

since 2x+1 are in both denominators you only write it once and don't forget to include x-3 as an LCD

therefore (2x+1)(x-3) is the LCD.

Answer:

1 1/4 In

BTW the image is clear now so I can actually see it

Answer:

3

Step-by-step explanation:

an integer is a number without any decimals or fractions like 7 or 3.

An integer does not include decimals or fractions.

Integer: -5 and 3

Not an integer: -2.5 and 8.1

Answer:

-56n+7m

explanation:

simply the expression

[tex]solution \\ - 7(8n - m) \\ - 7(8n) - 7(-m) \\ = - 56n +7m[/tex]

[tex] \huge \colorbox{pink}{Answer} [/tex]

Correct me if I'm wrong

Hope it helps ^_^

Answer: The answer is 4

Step-by-step explanation: In this problem, all you have to do is find the GCF and that is the max amount

Answer:

The correct answer is 4  :)

Step-by-step explanation:

Answer:

201

Step-by-step explanation:

Answer:

I am gonna be honest with you I don't

know this answer but I have something that might help

COPY THIS :  https://miniwebtool.com/exponential-growth-calculator/

Step-by-step explanation:

Answer:

x ≈ 30.7

Step-by-step explanation:

Reference angle = 61°

Opposite side length = x

Adjacent side length = 17

Applying the trigonometric function TOA, we have:

Tan 61 = opp/adj

Tan 61 = x/17

17 × Tan 61 = x

x ≈ 30.7