Simplify the following expression:

(3x + 6) - 4 + (3x + 6) - 4

Answer:

8

Step-by-step explanation:

First, you want to substitute your a, b, c, and d, which you would get 3(2) + 3(8) divided by sign 2 - 2(5). According to PEMDAS, we will multiply our numbers in the parenthesis with the outside number next to it, so you should have gotten 6 + 24 divided by sign 2 - 10. Next, you will divided 24 by 2 to get 12, so the equation will now look like 6 + 12 - 10. Finally, just work it out 6 + 12 is 18 minus 10, is 8. I hope this helps :)

Answer:

Answer is 18

Step-by-step explanation:

a2+3b/c-2d

when

a=3

b=8

c=2

d=5

2*3+3*8/2-2*5

6+24/2-10

6+12-10

18-10

8. answer

Answer: 3x+2, 10y+5x+9

Step-by-step explanation:

Binomial means two terms

Trinomial means three terms

Answer:

binomial: 3x+2

trinomial: 10y+5x+9

Step-by-step explanation:

Answer:

x = 43

Step-by-step explanation:

Find out the length of the other side.

48 + 25 = 73

Use that to find x.

x + 30 = 73

- 30        -30

x = 43

Answer:

The difference is 10$

Step-by-step explanation:

tell me if you need an explanation

Answer:

V = 330

Step-by-step explanation:

A= lwh

A= 6×11×5

A=330

brainlest please

Rule:(sinx = opposite/hypotenuse)

x=sin‐¹(4/16) *use calculator*

Answer:14.47⁰

[note: we made it sin ‐¹ (inverse)* because we don't have the angle if we and if we have the angle and want to know the side we just use the rule.]

Answer

approximately 2.718

Step-by-step explanation

The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 2.718. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e.

Answer:

35.63

Step-by-step explanation:

If you like to round 35.625 to the nearest hundredth, leaving only two numbers after the decimal point, then you have come to the right post.

Step-by-step explanation:

1kg=1000g

400kg=400*1000

=400000

Therefore 400kg =400000g

Answer:

Answer:

11 feet

Step-by-step explanation:

Area formed by the watery pattern is 379.94 square feet.

Since the water is being sent out in circular pattern, the maximum distance at which the water is reaching out will be equal to the radius of the circle as the sprinkler is at the center of the circle.

Area of a circle is given as:

\begin{gathered}Area=\pi r^{2}\\\\ 379.94 = \pi r^{2}\\\\r^{2}=\frac{379.94}{\pi}\\\\ \text{Using pi equal to 3.14, we get}\\\\ r^{2}=121\\\\ r = 11\end{gathered}

Area=πr

2

379.94=πr

2

r

2

=

π

379.94

Using pi equal to 3.14, we get

r

2

=121

r=11

This means the radius of the circular pattern being formed is 11 feet. So the sprinkler can spread the water 11 feet away from it.

Step-by-step explanation:

im not sure if that is correct

comment if wrong

*hope it help:))

Answer:

Step-by-step explanation:

8r(8t/r)(8c/t)=512 chairs

Answer:

7.5

Step-by-step explanation:

Answer:

[tex]\frac{4}{11}[/tex] or 36%

Step-by-step explanation:

Probability = number of favourable outcomes / total number of outcomes

The number of favourable outcomes is 4 because we know that there are 4 purple bows

The total number of outcomes is 11 because 5 + 2 + 4 = 11

Our equation becomes Probability = [tex]\frac{4}{11}[/tex] which is 36%

Answer:

4/11

Step-by-step explanation:

you add all the bows together to get the whole witch is 11 and she has 4 purple bows. so there is a 4 out of 11 chance she will draw a purple bow

Answer:

4,5

Step-by-step explanation:

Answer:

4 and 5

Step-by-step explanation:

dismultiplicationcord.gg multiplication

Answer: 83.333333[tex]\pi[/tex]  (or 261.79939)

How?: volume = 1/3 x [tex]\pi[/tex] x height

1/2 x [tex]\pi[/tex] x [tex]5^2[/tex] x 10

= 83.333333[tex]\pi[/tex] (or 261.79939)

Answer:

b

Step-by-step explanation:

Mark as brainliest because this is the right answer

Samuel will pay 10$ less if he buys the boots from Store A

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

Price of boots= $80

Store A is offering a 25% discount off

= 80 x 25/ 100

= 80/4

= $20

So, price after discount = 80- 20 = $60

Store b is offering a $10 discount off

= 80- 10

= $70

Hence, Samuel will pay 10$ less if he buys the boots from Store A

Earn more about equation here:

https://brainly.com/question/10413253

#SPJ6

Answer:

65 miles

Step-by-step explanation:

using the Pythagorean theorem:

56²+ 33² = d²

d² = 4225

d = 65 miles

The distance of the plane from the starting point will be 65 miles. Distance or the displacement in the given case is found by the phythogorous theorem.

Distance is a numerical representation of the distance between two objects or locations.

The distance can refer to a physical length or an estimate based on other factors in physics or common use. |AB| is a symbol for the distance between two points A and B.

An airplane flies 56 miles due north and then 33 miles due east.

The distance can be found with the help of the phythogorous theorem. The following calculation is done.

[tex]\rm AB^2+BC^2=AC^2 \\\\\rm (56)^2+(33)^2=AC^2 \\\\AC=65 \ miles[/tex]

Hence the distance of the plane from the starting point will be 65 miles.

To learn more about the distance refer to the link;

https://brainly.com/question/26711747

Answer:

Step-by-step explanation:

its A in the hint it tell you to look at the outer part which is perimeter

Answer:

they sold 14 pizzas all day.

Step-by-step explanation:

4 x 2 = 8

0.5 means half of what they sold in the afternoon

4 ÷ 2 = 2

now add them both together to get the number of pizzas they sold at night.

8 + 2 = 10

now add the afternoon and night together

10 + 4 = 14

answer: 14 pizzas

Answer:

(-1, 4)

Step-by-step explanation:

Given the endpoints of line segments to be (4,6) and (-6,2).

Coordinate of point G is expressed as its midpoint;

M(X, Y) = {x1+x2/2, y1+y2/2}

X = 4-6/2

X = -2/2

X = -1

Y = 6+2/2

Y = 8/2

Y = 4

Hence the coordinate of point G is (-1, 4)

Answer:

Each Postcard is 0.50

Step-by-step explanation:

Subtract 3.50 from 5.00 and have 1.50 then divide 3.

Answer:

$0.50

Step-by-step explanation:

$5 - $3.50 =$ 1.50

[tex]\frac{1.50}{3}[/tex] = $0.50

Step-by-step explanation:

hgfhwjnsksjehefebhxjddkdjdjydudsisi

Answer:

5, 8, 11

Step-by-step explanation:

To find the first 3 terms substitute n = 1, 2, 3 into n th term rule, that is

a₁ = 3(1) + 2 = 3 + 2 = 5

a₂ = 3(2) + 2 = 6 + 2 = 8

a₃ = 3(3) + 2 = 9 + 2 = 11

The first 3 terms are 5, 8, 11

For this problem you will want to use the SSS postulate which is the Side , Side , Side theorem . This means that if you prove three sides of two triangles congruent , then the triangle is congruent . You already know that two sides are congruent , so use the reflexive property and prove DB congruent to DB

Answer:

-x^2-x-11

Step-by-step explanation:

Answer:

$17.10

Hope this helped!

Answer:

10

Step-by-step explanation:

7 + 3 = 10

Not really that much to it lol

Answer:

as an improper fraction it would be  27/4.

Step-by-step explanation: