The formula for a circumference of a circle is πd.
Using 3.14 as π, what is the circumference of the given circle?

Answer:

1. Tanya ate 2/3 of the lasagna and Daniel ate 4/6 of the lasagna.

2a. 2/3

1b. 4/6

2. 2/3 is the same thing as 4/6, 2/3 x 2/2=4/6, 4/6÷2/2=2/3



Step-by-step explanation:

Answer:

18 feet²

Step-by-step explanation:

A composite figure is made up of simple geometric shapes. To find the area of a composite figure or another irregular-shaped figure, divide it into simple, nonoverlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.

Finding the Area of Composite Shapes

In order to find the composite area of two or more shapes, simply find the area of each shape and add them together. Therefore, the answer is 96 feet²

Answer:

240 gallons

Step-by-step explanation:

Let's set up an ratio where g = gallons and m = miles:

20g = 300m

We need the right side of that to be 3600, so multiply both sides by 12:

12(20g) = 12(300m)

Answer: 240 gallons for 3600 miles

Answer:

The backpack costs $42.40.

Step-by-step explanation:

Answer: $42.40 is the backpack cost

Step-by-step explanation:

Answer:

x≥500+70

Step-by-step explanation:

Answer:

[tex]\cos B=\dfrac{9}{41}[/tex]

Step-by-step explanation:

Given that,

Hypotenuse = 82 units

Base = 80 units

Height = 18 units

We need to find the value of cos B.

We know that,

[tex]\cos\theta=\dfrac{Base}{Hypotenuse}[/tex]

For angle B, Hypotenuse = 82 units, Height = 80 units and base = 18 units

[tex]\cos B=\dfrac{18}{82}\\\\\cos B=\dfrac{9}{41}[/tex]

Hence, the correct option is (A).

Answer: A!!

Step-by-step explanation:

Answer:

Since 2√7 = 5.29, move the circle over to the third dash after the five.

Step-by-step explanation:

Since 2√7 = 5.29, move the circle over to the third dash after the five.

Answer:

A

Step-by-step explanation:

That is because the surface area requires us to add all the areas of each side together. Therefore, you must take (5*3)+(5*3)+(13*5)+(13*5)+(13*3)+(13*3) = 238.

Answer:

the answer is 8

Step-by-step explanation:

the expression is written as (n/2 - 6)+ 10

therefore when n=8..

(8/2 - 6) + 10

we now have, (4-6)+10

(-2)+10=8...

Answer:

0 ; -3 ; -8

Step-by-step explanation:

If we look at the expression we can see that we have two fractions. If one f the denominators is equal to 0, the expression is impossible. So we have to find the values of x that make the denominators equal to 0 and exclude them.

3x^2 + 6x = 0

divide the two members for three

x^2 + 3x = 0

factorize x

x(x +3) = 0

a product is equal to 0 when at least one of the factors is equal to 0, so we have two solutions:

x = 0

x + 3 = 0 ; x= -3

0 and -3 can’t be values of x

x^2 + 11x + 24 = 0

For simplify the work we can factorise the trinomial:

We have to find two numbers whose sum is 11 and whose product is 24

the two numbers are 3 and 8, so we can rewrite the trinomal as:

(x+3)(x+8) = 0

for the consideration made above, we can find

x = -3

x = -8

so the final answer of the question is

0 ; -3 ; -8

Answer: 110 - 33 equals 77.

Step-by-step explanation:

Dude, just subtract- (if I get this wrong I’m sorry)

Answer:

24

Step-by-step explanation:

Answer:

-25p

Step-by-step explanation:

Answer:

[tex]y=-5x+7[/tex]

Answer:

The volume of the new box is 315 in²

Step-by-step explanation:

When finding volume, you need to multiply length, width, and height.

10.5 x 7.5 x 4 = 315 in²

Hope this helps! Pls mark brainliest

Answer:

16

Step-by-step explanation:

12/0.75 = 16

9514 1404 393

Answer:

  65

Step-by-step explanation:

The problem statement tells you ...

  1.20x = 78

Dividing by the coefficient of x gives its value:

  x = 78/1.20

  x = 65

Answer:

[tex]( \frac{3}{4} ) ^{3} \\ \frac{3 {}^{3} }{4 {}^{3} } \\ \frac{3 \times 3 \times 3}{4 \times 4 \times 4 } \\ \frac{27}{64} [/tex]

Option 2 is the correct answer.

Answer:

[tex] \frac{27}{64} [/tex]

Step-by-step explanation:

Here,

[tex] { (\frac{3}{4} )}^{3} [/tex]

[tex] = \frac{3 \times 3 \times 3}{4 \times 4 \times 4} [/tex]

[tex] = \frac{27}{64} [/tex]

Hence,

2nd option is the correct answer.

9514 1404 393

Answer:

  C

Step-by-step explanation:

Graph C correctly shows that 5 cartons will have 5×12 = 60 eggs.

Answer:

i cant help that much but u can try using photomath

Answer: y=4x

Step-by-step explanation:

it increases by 4 for each X

Answer:

B) Circle

Step-by-step explanation:

Answer:2 3/4

Step-by-step explanation:

You add 3/4+2/4+6/4 and get 11/4 and you make 2 3=4 hope this helps

Answer:

Step-by-step explanation:

-39+x+146=180

x+107=180

x=180-107=73

x=73°

Answer:

180-146=34       146+34=180

Step-by-step explanation:

Answer:

explanation

Step-by-step explanation:

only

the

staff

of

the

aquarium

know

Answer:

well I am going to say A

Step-by-step explanation:

it

just

seems

like

it

makes

more

sense

in

my

head

Answer: I think its C but im not completely sure, i hope this helps!

Step-by-step explanation: