Pat needs a length of barbed wire that is 17.8 meters long and another that is 8.75 meters long. He has a spool with 33.3 meters of barbed wire.How much barbed wire will Pat have left after cutting off the two lengths he needs?

Answers

Answer 1

Answer: He will have 6.75 left.

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1) -4.2 = y - 1.8i don’t know the answer need help
Item 3Find the area of the polygon with the given vertices.W(0,\ 0),\ X(0,\ 3),\ Y(-3,\ 3),\ Z(-3,\ 0)The area is square units.

What is the distance between point A and point B? Round to the nearest tenth.A.
9.1 units

B.
2.2 units

C.
8.5 units

D.
4.6 units

Answers

distance formula is like pythagoren ahtoerem
D= $\sqrt{(7-2)^(2)+(5-8)^(2)}$
the distance between oints (x1,y1) and (x2,y2) is
D= $\sqrt{(x1-x2)^(2)+(y1-y2)^(2)}$
A=(-3,-1) and (5,2)
D= $\sqrt{(-3-5)^(2)+(-1-2)^(2)}$
D= $\sqrt{(-8)^(2)+(-3)^(2)}$
D= $√(64+9)$
D= $√(73)$
aprox
D=8.54
round
D=8.5 units

C
apxos
D=5.8309....

round
D=5.8 units

B. 2.2 units

That's my answer

What is the first step in solving 3x+4=20

Answers

Answer:

Subtract four on both sides.

Step-by-step explanation:

When we solve for x, we do the reverse of PEMDAS. The last letter is S, so we subtract. There is no subtraction, so we move to A for addition. There is addition, the plus 4, so to get rid of it, we subtract 4 on each side.

Answer: Subtract 4 from both sides of the equation.

Step-by-step explanation: In algebra, the equal sign separates and equation. 20 is a separate part. You would take the +4 and subtract it from itself and then also subtract 4 from the 20 which would give you 3x=16

How do I go about solving this type of problem? I have others like it and want to know the process.

Answers

Answer:

104.1

Step-by-step explanation:

Use SOH CAH TOA.

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

In this case, the hypotenuse is x, and the side opposite of the 22° angle is 39. Since we have opposite and hypotenuse, we need to use sine.

sin 22° = 39 / x

x sin 22° = 39

x = 39 / sin 22°

x ≈ 104.1

Tim is painting his storage shed. He buys 4 gallons of white paint, and 3 gallons of blue paint. Each gallon of white paint costs $15.72, and each gallon of blue pain costs $21.87. How much will Tim spend on the paint?

Answers

$128.49

Further explanation

Given:

Tim is painting his storage shed.
He buys 4 gallons of white paint and 3 gallons of blue paint.
Each gallon of white paint costs $15.72.
Each gallon of blue pain costs $21.87.

Question:

How much will Tim spend on the paint?

The Process:

We first calculate the total cost spent on each color of the paint.

Total costs of white paint $\boxed{ \ = 4 \ gallons * ( \$15.72)/(1 \ gallon) = \boxed{ \ \$62.88 \ } \ }$

Total costs of blue paint $\boxed{ \ = 3 \ gallons * ( \$21.87)/(1 \ gallon) = \boxed{ \ \$65.61 \ } \ }$

The overall cost of painting is $\boxed{ \ \$62.88 + \$65.61 = \boxed{ \ \$128.49 \ } \ }$

Quick Steps:

Total costs $\boxed{ \ = \bigg(4 \ gallons * ( \$15.72)/(1 \ gallon) \bigg) + \bigg(3 \ gallons * ( \$21.87)/(1 \ gallon) \bigg) \ }$

$\boxed{ \ \$62.88 + \$65.61 = \boxed{ \ \$128.49 \ } \ }$

Therefore, Tim will spend the total costs to paint his storage shed as much $128.49.

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Keywords: Tim is painting his storage shed, 4 gallons of white paint, 3 gallons of blue paint, total costs, how much will Tim spend on the paint?

The total spend money by the Tim in all paint is $\boxed{\bf\$ 128.49}$ .

Further explanation:

Given:

Tim buys 4 gallons of white paint and 3 gallons of blue paint.

The cost of the each gallons of white paint is $\$15.72$ and the cost of each gallons of blue paint is $\$21.87$ .

Calculation:

Let $x$ be the cost of the 4 gallons of white paint and $y$ be the cost of the blue paint.

The cost of each gallons of white paint is $\$15.72$ .

Therefore, the cost of the 4 gallons of white paint can be calculated as follows,

$\begin{aligned}x&=4*\$ 15.72\n&=\$62.88\n\end{aligned}$

The cost of each gallons of blue paint is $\bf\$21.87$ .

The cost of the 3 gallons of blue paint can be calculated as follows,

$\begin{aligned}y&=3*\$21.87\n&=\$ 65.61\n\end{aligned}$

The total money that is spend for all the paint is $\boxed{x+y}$ .

The total spend money can be calculated as,

$\begin{aligned}x+y&=\$62.88+\$65.61\n&=\$ 128.49\n\end{aligned}$

Thus, the total spend money by Tim for painting is $\boxed{\bf\$ 128.49}$ .

Learn more:

1. Learn more about problem on function brainly.com/question/1632445

2. Learn more about problem on triangle brainly.com/question/7437053

3. Learn more about problem on range and domain of functions brainly.com/question/3412497

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Algebraic expression

Keywords: Tim, spend money, gallons, white paint, blue paint, cost money, painting, .

Tell what whole number you can substitute for xx in the following list so the numbers are ordered from least to greatest. 1/x,x/3,80%

Answers

Answer:

Take x = 2.

Step-by-step explanation:

We have,

The numbers are $(1)/(x),(x)/(3),0.8$ .

We need to find the value of x such that they are ordered from the least to the greatest.

Let us take, x = 2.

So, we get,

$(1)/(x)=(1)/(2)=0.5$

$(x)/(3)=(2)/(3)=0.6$

As, 0.5 < 0.6 < 0.8.

Thus, taking x = 2 gives the desired result.

x/3 has to be smaller tha 80%
so x can be 2 since 2/3=66% about
1/2 is less thn 2/3

answer is x is 2

suzy had 10L of water. She wanted to pour an equal amount of water into 5 thermoses. How many liters did she pour into each thermos?

Answers

Divide 10 by 5.

10/5=2

2 liters per thermus.

Agreed. 10 divided by 5 is equally 2. 2 litres per thermos.

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