Solve.
.
Find the area of a rectangle with a length of 8 and a width of (3x - 5).

Answers

Answer 1

Answer:

Step-by-step explanation:

Question= 8(3x-5)

To solve this, we have to use the distribution property. In this method, we multiply the 8 with 3x and -5 in this example.

Solving we get:

Area=24x-40

Hope this helps!


Related Questions

A bag of apples costs
$9.65. Five friends want to
share the bag. If each friend
pays the same amount, how
much will each friend pay?

Answers

Answer:

$1.93

Step-by-step explanation:

Hi there!

We're given:

⇒ a bag of apples costs $9.65

⇒ 5 friends share the bag

To find how much each friend paid, divide $9.65 by 5 people:

9.65 ÷ 5

= 1.93

Therefore, each friend paid $1.93.

I hope this helps!

How is making a perpendicular bisector different to making an angle bisector

Answers

Answer and Step-by-step explanation:

When making a perpendicular line, you take 2 points on a straight line.

- You put the compass on the two points, making marks above and below to be able to draw the line.

When making an angle bisector line, you use the angle and 2 points to make a straight line that will bisect the angle.

- You put the compass on the angle, making an arc from the two lines that join to make the angle. Then, you put your compass on where the arc meets the lines, and make a mark, which you then draw a line through.

#teamtrees #PAW (Plant and Water)

A business plan is centered around a circular area of distribution. The plan calls for the radius of the distribution to increase 50 miles per year. The investors have asked that the plan include a reference to the area of distribution based on the number of years in business. These functions model this plan:

Radius in y years: r(y) = 50y

Total area: A(r) = πr2; r in miles



What is A(r(y)), the total area in y years?

A(r(y)) = 50πy2
A(r(y)) = 2,500πy2
A(r(y)) = 50πr2
A(r(y)) = 2,500πr2

Answers

Answer: B. A(r(y)) = 2,500πy2

Step-by-step explanation:

The area would be A(r(y)) = 2,500πy2

What is Area of circle?

Area of Circle = πr^2 or πd^2/4 in square units,

Radius: The distance from the center to a point on the boundary is called the radius of a circle. It is represented by the letter 'r' or 'R'. Radius plays an important role in the formula for the area and circumference of a circle, which we will learn later.

Diameter: A line that passes through the center and its endpoints lie on the circle is called the diameter of a circle. It is represented by the letter 'd' or 'D'.

given:

Radius in y years: r(y) = 50y

Total area: A(r) = πr2; r in miles

Now, area of circle

=πr²

=π(50y)²

=2500y²π

Learn more about area of circle here:

https://brainly.com/question/22964077

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What is the solution to the equation 19 = r/3

Answers

Answer:

the answer to the question is 57.... please give me brainliest

Step-by-step explanation:

[tex]19 =r \div 3 \\ 19 \times 3 = r \div 3 \times 3 \\ 57 = r \\ therefore \\ r = 57 [/tex]

When x = 5 and y = 6, x2 + 3(x+y)= (Type an integer
or a decimal

Answers

Answer:

43

Step-by-step explanation:

We are given everything we need, all you need to do is plug in 5 for x and 6 for y.

(5)2 + 3(5+6) =

= 10 + 3(11)

= 10 + 33

= 43

Angle 0 is in standard position. if sin(0) = -1/3, < 0 < 3/2 , find cos (0).

Answers

Answer:

-2 sqrt (2) /3

Step-by-step explanation:

sin = -1/3 its in the 3rd quadrant so sin is negative cos is negative

sin^2 O + cos ^2 O = 1

1 - (1/9) = cos^2 O

[tex] \cos( \alpha ) = \frac{ - 2 \sqrt{2} }{3} [/tex]

solve the question above please​

Answers

Answer:

5x5

Step-by-step explanation:

What I did was that I worked out how x is 2 and then x equals 5

Number 10 Need help fast

Answers

Answer:

Step-by-step explanation:

[tex]Midpoint \left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2} \right) \\\\\\= \left( \dfrac{-4+(-1)}{2},\dfrac{5+(-4)}{2} \right)\\\\\\= \left( \dfrac{-5}{2},\dfrac{1}{2} \right)[/tex]

Help. I don’t understand

Answers

Answer:

The choose 4. [ from 2—> 8]

Buenos días a los que están viendo esto, necesito ayuda con esta pregunta: Si el metro recorre 15/2 kilómetros por hora. ¿Cuánto recorrerá en 21/4 horas? estoy enredada me podrían ayudar porfavor.

Answers

Answer:

51

4

Step-by-step explanation:

15

2

+

21

4

Simplify the expression below:

Answers

Answer:

8x2−6x−5

Step-by-step explanation:

PLS ANSWER ATLEAST MORE THEN 1 (figure out both X's on each one)
1. 5x-2=10-x
2. 4x-9=6-x
3. 6x-6=13-3x
4. 16x-35=7x-8
5. 9x-19=2x-5
6. 13x-15=12x+16
7. 7x-14=2x+11
8. 7x-2=5x+14
9. 5x+3=x+11
10. 3x+8=2x+21
11. 12x+5=4x+37
12. 6x+5=3x+14

Answers

1. X=2
2. X=3
3. X=19/9
4. X=3
5. X=2
6. X=31
7. X=5
8. X=8
9. X=2
10. X=13
11. X=4
12. X=3

Answer:

Step-by-step explanation:

1) 5x-2=10-x

 5x-2+x=10-x+x

  6x -2 =10

        6x=10+2

        6x=12

        x=2

2. 4x-9=6-x

   4x-9+x=6-x+x

        5x-9=6

            5x=6+9

             5x=15

                x=3

3. 6x-6=13-3x

  6x-6+3x=13-3x+3x

    9x-6   =13

         9x  =13+6

           9x=18

             x=2

4. 16x-35=7x-8

   16x-35-7x=-8

            9x   = -8+35

               9x=27

                x=3

5)x=2

6)x=31

7)x=5

8)x=8

9)x=2

10)x=13

11)x=4

12)x=3

Hope you got it

If you have any w=question just ask me

If this is the best answer please mark me as brainliest

Billy had a farm with chickens, goats and cows. He wanted to know how many animals he had altogether, so he placed them in groups. he realised that he had 200 animals with 4 legs and 70 animals with 2 legs. if the no. of cows was 1/3 of the no of goats. how many cows are on the farm?

Answers

Answer:

190 goats

33 cows

70 chickens

Find the area of quadrilateral ABCD with vertices A(0, 4), B(4, 1), C(1, -3), and D(-3, 0).


20 square units

25 square units

5 square units

5
5
s
q
u
a
r
e
u
n
i
t
s
5
5

squareunits

Answers

Answer:

To find area of the quadrilateral ABCD, now we have take the vertices A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4) of the quadrilateral ABCD in order (counter clockwise direction) and write them column-wise as shown below. Add the diagonal products x1y2, x2y3, x3y4 and x4y1 are shown in the dark arrows.

Step-by-step explanation:

Find the distance between -6 and 7 on a number line.

Answers

13 if you count between the two to get the absolute value which is 13

find the square root of the following by prime factorization method.









4225​

Answers

Answer:

[tex]\boxed{=65}\\[/tex]

Step-by-step explanation:

[tex]\begin{array} {c|c}4225&5\\845&5\\169&13\\13&13\\1\\\end{array}\\\\\\4225=5^2*13^2\\\\\sqrt{4225} \\\\=5^{\frac{2}{2} }*13^{\frac{2}{2} }\\\\=5*13\\\\\boxed{=65}\\[/tex]

4225=5×5×13×13
4225=(5×13)×(5×13)
4225=65×65
4225=65²
√4225=65

Hope my answer helped u :)

Given G = 1 / 2(F - 30), find the value of F
if G = 10​

Answers

Answer:

50

Step-by-step explanation:

10 = (F - 30)/2

20 = F - 30

50 = F

Which values of a and b make the following equation true
(5x^7y^2) (-4x^4y^5) = -20x^a y^b

Answers

In x^7•x^4, how many x’s are multiplied together? (There’s 7 in the first factor and 4 in the second.)

x^7•x^4 = x^__? This is your a-value.

Similarly, y^2•y^5 = y^__? How many y’s are there in total being multiplied? This is your b-value.

please help!! 2 - 7 when x = - 1

Answers

2-7 when x=-1?
2-7=-5?
What’s x=-1 information for?

I need ASAP! I’ll give BRAINLIST!

Answers

Answer:

1/4

Step-by-step explanation:

So if 1= 4, 2=8, 4=16, 5=20.... it's going up by 4s so muffins per cup of flower is 1/4... I think.

Given the value of A in the diagram , Find ;
a.
[tex] {A}^{ - 1} [/tex]

b. Show that
[tex]A\cdot {A}^{ - 1} = 1[/tex]
where I is an identity matrix .

Answers

Answer:

answer is in attachment

use the second picture.

Answers

I don’t get it what is it

Help with #9 ksksjdne

Answers

Answer:

29

Step-by-step explanation:

7x + 1 + 4x - 3 = 42

11x - 2 = 42

11x = 44

x = 4

Substitute the value of X into the value for DE.

7(4) + 1 = 29

Emma lives on a tight budget. She saves money and also makes intelligent choices when spending it. Which statements describe Emma’s financial skills? Select three options.

Emma is more prepared to meet her basic needs.
Emma is better prepared to avoid financial setbacks.
Emma is better able to avoid accumulating assets.
Emma is more prepared to face emergencies.
Emma is better able to avoid decision-making with her finances.

Answers

The statement that describe him are:

Emma prepared to meet her basic needs.Emma prepared to avoid financial setbacks.Emma prepared to face emergencies.What is financial mangement?

Financial managemant is the ability of a person to effective and efficiently manage their fund so as to avoid debt and to maintain financial health.

Based on the given scenario Emma is saving to meet her needs incase of unforeseen circumstance and she is trying to as well prevent financial setbacks .

Therefore Emma is more prepared to meet her basic needs.

Learn more about financial management here:https://brainly.com/question/989344

If the sandwich is 18.25 feet, how many sections can he cut ?

Answers

He can cut it into 3 sections
He cut it in 3 sections

Help please ill give you brainlest
Is this correct??

Answers

Most of those are correct but the ones that are not are, (15+8 divided by 4-6) as division comes first. 6x3-8 as multiplication comes before subtraction. And 2/3+4x2, multiplication comes before addition. So change those couple up and you got it.

Annika borrowed a book from the library and forgot to return it on time. The library charges $0.25 per day for the first four days and $0.30 per day for all of the remaining days. If Annika had to pay the library $4.00, how many days late was her book?

please help me.

Answers

The number of days the book was late is 14 days.

The given parameters include;

let the number of days late before she returned the book = x

The following algebraic equation will be set to calculate the number of days the book was late before it was returned;

[tex]0.25(4) + (x - 4)0.3 = 40\\\\[/tex]

simplify the equation as follows;

[tex]1 + 0.3x - 1.2 = 4\\\\[/tex]

collect similar terms together;

[tex]0.3x = 4.2\\\\[/tex]

divide through by 0.3

[tex]x = \frac{4.2}{0.3} \\\\x = 14 \ days[/tex]

Thus, the number of days the book was late is 14 days.

Learn more here: https://brainly.com/question/17765207

Find how many days late was her book

The total days late is 14 days

charges per day for first 4 days = $0.25

charges per day for the remaining days = $0.30

Total amount Annika paid = $4.00

let x = number of days of the remaining days

Total amount paid = Amount paid for first 4 days + amount paid for remaining days

Amount paid for first 4 days = $0.25 × 4

= $1

Amount paid for remaining days = 0.30 × x

= 0.30x

Total amount paid = Amount paid for first 4 days + amount paid for remaining days

4 = 1 + 0.30x

4 - 1 = 0.30x

3 = 0.30x

x = 3/0.30

x = 10 days

Total days late = 4 days + 10 days

= 14 days

Read more:

https://brainly.com/question/24250168

Can side d be the base for this triangle? If so, which length would be the corresponding
height? If not, explain why not.

Answers

Answer:

Yes, g

Step-by-step explanation:

Any side can be chosen as base.

If d is the base, then the height is g.

g is the perpendicular to extension of d and is the distance between d and the parallel line to d that passes through opposite vertex to d.

Solve for all values of x in simplest form.
-36 + 2x + 7 = 4

Answers

Answer:

x = 33/2 or 16.5

Step-by-step explanation:

This question asks for us to evaluate:

-36 + 2x + 7 = 4

- To solve this question, we need to combine all the like terms.

Like terms are terms that have the same variables and powers.

-36 + 2x + 7 = 4

2x -29 = 4

2x = 33

x = 33/2

Please someone also explain it too.

Answers

9514 1404 393

Answer:

  A  √40

Step-by-step explanation:

The given radical expression can be written as ...

  [tex]\displaystyle 2\sqrt{n+4}=\sqrt{2^2}\cdot\sqrt{n+4}=\sqrt{4(n+4)}=\sqrt{4n+16}[/tex]

The last two versions of this expression tell you two things:

the value under the radical must be a multiple of 4the value under the radical is greater than 16

Only one answer choice meets these requirements:

  √40

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