help pls ill mark brainliest

Help Pls Ill Mark Brainliest

Answers

Answer 1

Answer:

A. 2,310 sq ft

Step-by-step explanation:

Rectengle below:

A = l × bA = 74 × 15A = 1,110ft

Rectangle Above:

A = l × bA = 50 × 24A = 1,200ft

Area of the Playground:

1,110ft + 1,200ft1,310 sq ft (A)

Related Questions

A factory inspector found flaws in 4 out of 22 wooden boxes. Considering this data, how many flawed
boxes would you expect the inspector to find in a batch of 44 boxes?
flawed boxes

Answers

The answer is 8. Hope this helps.


Looking at this picture, tell me what the measue of angles 6, 7 and 8

Answers

Answer:

Angle 2 = angle 6 = 180 - angle 5 = 180 - 75 = 105

Angle 8 - 180 - angle 6 = 180 - 105 = 75

Angle 7 = 180 - angle 8 = 180 - 75 = 105

in 1960 the population of Indonesia was 88 million. in 2010 the population of Indonesia was 242 million. *calculate the percentage increase from 1960 to 2010? *estimate the population in 2060 if the rate of increase doesn't change ​

Answers

Answer:

Step-by-step explanation:

1960 = 88,000,000

2010 = 242,000,000

formula: (new-old)/old* 100

(242,000,000 - 88,000,000)/88,000,000 * 100

154,000,000/88,000,000*100

1.75*100

=1.75%

I'M SORRY NOT SURE OF THE SECOND PART

What is 13% of the number 70?

Answers

Answer:

9.1

Step-by-step explanation:

(13*70)/100

Answer:

9.1

Explanation:

13/100 with 70 = (13÷100)*70= (13*70)÷100=9.1

hope this helps.

A line passes through the point (1,2) and has a slope of −8.

Write an equation in point-slope form for this line.

Answers

Answer:

y - 2= -8(x - 1)

(I believe so)

Step-by-step explanation:

Since the formula of a point-slope form is y-y1=m(x-x1), you should just substitue the values into the formula.

(If needed simplified version : y-2=-8x+8)

help please, find the solution(s) for x In the equation below.
x2 + 7x = 8
OA. x = -1; x = 8
ОВ. x = 1; x = 8
OC. x = 1; x = 8
OD. x = -1; x = -8

Answers

Answer:

The correct answer is C, x = 1; x = -8



Step-by-step explanation:

Quadratic formula: [tex]x=\frac{-b\±\sqrt{b^2-4ac}}{2a}[/tex]

[tex]x^2+7x=8[/tex]

[tex]x^2+7x-8=0[/tex] <== a = 1, b = 7, c = -8

[tex]x=\frac{-b\±\sqrt{b^2-4ac}}{2a} \\\\x=\frac{-7\±\sqrt{7^2-4*1*-8}}{2*1} \\\\x=\frac{-7\±\sqrt{7^2-4*-8}}{2} \\\\x=\frac{-7\±\sqrt{49+32}}{2} \\\\x=\frac{-7\±\sqrt{81}}{2} \\\\x=\frac{-7\±9}{2} \\\\x=\frac{-7+9}{2}\ \ and\ \ x=\frac{-7-9}{2} \\\\x=\frac{2}{2}\ \ and\ \ x=\frac{-16}{2} \\\\x=1\ \ and\ \ x-8\\\\x=1,\ x-8[/tex]

Hope this helps!

The Supremacy Clause makes what the
"Supreme Law of the Land?"
A. The Declaration of Independence
B. The United States Constitution
C. The State Constitutions

Answers

Answer:

B. The United States Constitution

Make sure to show your work when answering the question. Product A is an 8-ounce (oz) bottle of cough medication that sells for $1.36. Product B is a 16-ounce (oz) bottle of cough medication that costs $3.20. Which product has the lower unit price?

Answers

Product A is 8-ounce for $1.36 which is 1.36 divided by 8.

1.36/8=17

Product A’s unit price is $0.17 per ounce.

Product B is a 16 ounce for $3.20.

3.20/16=0.20

Product B’s unit price is $0.20 per ounce.

Help me please!!!!!!!​

Answers

Answer:

  56 cm²

Step-by-step explanation:

The area of the composite shape is the sum of the areas of the parts. In this case, that is the sum of the areas of the central rectangle and four (4) congruent triangles.

The rectangle has dimensions 11 cm × 4 cm, so its area is ...

  A = LW = (11 cm)(4 cm) = 44 cm²

Each triangle has a base of 2 cm, and a height of 2+1 = 3 cm. The area of each triangle is ...

  A = 1/2bh = 1/2(2 cm)(3 cm) = 3 cm³

The total area of the rectangle and 4 triangles is ...

  area of the figure = (44 cm²) +4(3 cm²) = 56 cm²

Please help. Find the solution to the system of linear equations. Show work.

Answers

Answer:

(1, -3)

Step-by-step explanation:

To find the solution of the system of linear equations, first you need to set them equal to each other and solve.

y = x-4

y = -2x-1

x-4 = -2x-1

x + 2x = -1 + 4

3x = 3

x = 1

To find the corresponding y-value, plug the calculated x into one of the equations (it doesn't matter which one you choose because they will give the same result).

y = x-4

y = 1 - 4

y = -3

If the graph hadn't been provided, you could check this problem by plotting both equations and determining their intersection. Since the graph was provided you can just compare your results to the shown intersection.

Answer: (1,-3)

Step-by-step explanation: The solution of a system of linear equation is where the two lines intersect, in this case, (1,-3). (that's why the dot is there)

Choose the equation of a line that is perpendicular to the y-axis and passes through the point (5, -2).

Answers

It would moat likly be y=-2 due to it having to be perpendicular to the y axis and pass through the 5,-2 point

Which number is equivalent to
[tex] - \frac{24}{6} [/tex]
A-18
B 18
с 4
D -4​

Answers

The answer is D. -4 hope this helps

Answer:

D) -4

Step-by-step explanation:

Step 1: Divide 24 by 6.

[tex]\frac{24}{6}[/tex] [tex]4[/tex]

Step 2: Put in the negative sign.

[tex]4[/tex] [tex]-4[/tex]

Thus, the answer is D) -4.

angles s and t are vertical angles if angle a has a measure of x-2 and angle t has a measure of 40 what's the value of x

Answers

Answer:

21 is the correct answer kids.so do it ok bye

please answer this question​

Answers

Answer:

Given Integral is:

[tex] \\ { \displaystyle{ \int{ \large{ \rm{ \frac{1}{x( {x}^{3} + 1) }dx }}}}} \\ [/tex]

Can be written as:

[tex] \\ { \large{ \longrightarrow{ \displaystyle{ \int { \rm{\frac{3 {x}^{2} }{3 {x}^{2} \times x( {x}^{3} + 1) } dx}}}}}}[/tex]

[tex] \\ { \large{ \longrightarrow \frac{1}{3} \: { \displaystyle{ \int{ \rm { \frac{ {3x}^{2} }{ {x}^{3} ( {x}^{3} + 1)} dx}}}}}}[/tex]

Now to evaluate this integral , we use the method of Substitution.

So, Substitute:

[tex] \: \: \: \: \: \: \: \: \: \: \: \: { \rightarrow \: {\large{\rm{ {x}^{3} = y}}}}[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \rightarrow \: { \large{ \rm{3 {x}^{2} dx = dy}}}[/tex]

So, on Substituting the values in above integral, we get:

[tex] \\ { \large{ \longrightarrow{ \frac{1}{3} \: \displaystyle{ \int{\rm{ \frac{1}{y(y + 1)} }}}}}}[/tex]

[tex] \\ { \large{ \longrightarrow{ \frac{1}{3} \: { \displaystyle{ \int{ \rm{ \frac{1 + y - y}{y(y + 1)}dy }}}}}}}[/tex]

[tex] \\ { \large{ \longrightarrow{ \frac{1}{3} \: { \displaystyle{ \int{ {\rm{ \frac{y + 1 - y}{y(y + 1)}dy }}}}}}}}[/tex]

[tex] \\ { \large{ \longrightarrow{ \frac{1}{3} \: { \displaystyle{ \int{ \rm{ \left[ \frac{1}{y} - \frac{1}{y + 1} \right ] }dy}}}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{ \frac{1}{3} \left( log |y| - log |y + 1| \right) + c}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{ \frac{1}{3} log | \frac{y}{y + 1} | + c }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{ \frac{1}{3} log | \frac{ {x}^{3} }{ {x}^{3} + 1 } | + c }}}}[/tex]

Hence,

[tex] \\{ \boxed{ \pink { \large{ \displaystyle{ \int{ \rm{ \frac{dx}{x ({x}^{3 } + 1 )} = \frac{1}{3 } log{ \huge{ |}} \frac{ {x}^{3} }{ {x}^{3} + 1} { \huge{ | }} + c}}}}}}}[/tex]

After applying algebraic substitution, partial fraction decomposition and integration rules the integral of the non-trascendental expression [tex]\frac{1}{x\cdot (x^{3}+1)}[/tex] is equal to the trascendental expression [tex]I = \frac{1}{3}\cdot \ln \left|\frac{x^{3}}{x^{3}+1} \right| + C[/tex].

How to determine the indefinite integral of a given expression

According to the statement we have an integrable rational expression formed by non-trascendental expressions, that is, expressions whose behavior is described solely by algebraic components. This expression can be solved by algebraic substitution after making the following modifications:

[tex]\int {\frac{dx}{x\cdot (x^{3}+1)} } = \int {\frac{3\cdot x^{2}}{3\cdot x^{3}\cdot (x^{3}+1)} } \, dx = \frac{1}{3}\int {\frac{3\cdot x^{2}}{x^{3}\cdot (x^{3}+1)} } \, dx[/tex]

And the following substitutions are used: u = , du = 3 · x² dx

[tex]\frac{1}{3} \int {\frac{du}{u \cdot (u+1)} }[/tex]

This is expression is equivalent to the following by partial fraction decomposition:

[tex]-\frac{1}{3}\int {\frac{du}{u+1} } \, du +\frac{1}{3}\int {\frac{du}{u} }[/tex]

And the integral is now solved:

[tex]I = -\frac{1}{3}\cdot \ln |u+1| + \frac{1}{3}\cdot \ln |u| + C[/tex]

[tex]I = \frac{1}{3}\cdot \ln \left|\frac{u}{u+1} \right| + C[/tex]

[tex]I = \frac{1}{3}\cdot \ln \left|\frac{x^{3}}{x^{3}+1} \right| + C[/tex]

Where C is the integration constant.

After applying algebraic substitution, partial fraction decomposition and integration rules the integral of the non-trascendental expression [tex]\frac{1}{x\cdot (x^{3}+1)}[/tex] is equal to the trascendental expression [tex]I = \frac{1}{3}\cdot \ln \left|\frac{x^{3}}{x^{3}+1} \right| + C[/tex].

To learn more on integrals, we kindly invite to check this: https://brainly.com/question/22008756 #SPJ5

Which expression means five times the sum of b and two?
A.

B.

C.

D.

Answers

Answer:

A

5(b+2)

Step-by-step explanation:

Solution:

Note that:

Given sentence: Five times the sum of b and two

Let's reread the sentence carefully.

Five times the sum of b and two.

       ↥                            ↥          ↥

       5                           (b   +    2)

Putting them together gives us 5(b + 2).

Im giving brainiest if its correct!

Answers

Answer:
Multiplication -> Division
Squaring -> Square rooting

Cubing -> Taking the cube root

Addition -> Subtraction

Alternative:

* -> /

^2 -> √

+ -> -

^3 -> 3√

Basically, an inverse is a mathematical manipulation where one operation undoes the action of the other.

Which of the following is the graph of f(x)= x^2+4x+3/x+2

Answers

When you graph the equation it will have 2 curved lines when there right next to one another.

Answer:

here’s what I got

Step-by-step explanation:

What can be used to define any
nonvertical line in the Cartesian
coordinate system?

Answers

An equation can be used to define any non-vertical line in the Cartesian Coordinate system. The correct option is C.

What is a Non-vertical Line ?

A nonvertical line is a line that has a slope and is defined by its steepness.

It can be represented by a straight line equation y = mx+c, here m is the slope and c is the y-intercept.

The slope can be determined by using two points on the line (x₁,y₁) and (x₂,y₂)

m = (y₂-y₁)/(x₂-x₁)

From the options given, An equation can be used to define any non-vertical line in the Cartesian Coordinate system.

The correct option is C.

The complete question is attached with the answer.

To know more about Nonvertical Line

https://brainly.com/question/14517469

#SPJ2

The graph of y=f(x) is grapes below. What is the end behavior of f (x)?

Answers

Answer:

there is no graph and y=y makes no sense

Step-by-step explanation:

Solve this Question. 25 points + Brainelist​

Answers

Answer:

[tex]\log_{10}2=0.3010[/tex]

Step-by-step explanation:

[tex]a^c=b \implies \log_ab=c[/tex]

Given:  [tex]2=10^{0.3010}[/tex]

Therefore,

a = 10b = 2c = 0.3010

[tex]10^{0.3010}=2 \implies \log_{10}2=0.3010[/tex]

Determine if true:
10x3-20=20

Answers

Answer:

False

Step-by-step explanation:

10x3=30

30-20=10

10=20

These equations dont match.

Hence, the equation is false

Answer: This equation is FALSE. The left side 10 does not equal to the right side which is 20.

Step-by-step explanation:

find the equation of the line

Answers

Answer:

equation= y-y¹=m(x-x¹)

where m= slope = y²-y¹

x²-x¹

= 10-4

6-0

= 6

6

= 1

= y-10=1(x-4)

y-10=1x-4

y=1x-4+10

y=1x+6

hope this helps

Please help me with this!!! ​

Answers

Answer:

See explanation below

Step-by-step explanation:

Let's use Q10 as an example and you will work on Q11-12 as they are the same.

I believe the middle column (5x-4) wants you to substitute the given x, so:

Q10.1: 5(-2)-4

Q10.2: 5(4)-4

Q10.3: 5(0)-4

Q10.4: 5(1)-4

The right most column (f(x)) should be asking you the answers from your middle column, so:

Q10.1: -14

Q10.2: 16

Q10.3: -4

Q10.4: 1

As for the domain and range, let's define these two names in case you haven't learnt them:

Domain: What reasonable x values can be inputted into the function.

Range: What reasonable results will be shown after calculating.

In these case, you can input any real numbers into x as you like into the function, the results will always be other real numbers.

Hence, for Q10-12, D and R should be "All real numbers"

Just some extra info, Let the function f(x) be [tex]\frac{1}{x+1}[/tex]. Since the denominator cannot be 0 in a fraction, we say that the domain of x is "All real numbers except -1" as [tex]-1+1 = 0[/tex] and [tex]\frac{1}{0}[/tex] is undefined.

help what answer what is the answer helppppppppppp

Answers

Answer:

1st option

Step-by-step explanation:

Complementary angles sum to 90°

∠ BFC and ∠ AFB form a right angle and sum to 90°

These angles are therefore complementary

27 is what percent of 81?

Answers

Answer:

33.3333333%

Step-by-step explanation:

Let's set up the equation:

x             27

---     =    ---

100          81

100 x 27 = 2700

2700 ÷ 81 = 33.3333333

So x equals 33.3333333 of a hundred, or in other words, 33.3333333%

Therefore 27 is 33.3333333% of 81.

-kiniwih426

select the correct word form for 1,348​

Answers

one thousand three hundred and forty eight

Answer:

One thousand three hundred forty eight

Step-by-step explanation:

10x100 in exponential form

Answers

Answer:

10³

Step-by-step explanation:

10 x 100 = 10¹ x 10² = 10³

Answer: 10³

Step-by-step explanation: 10³

What is the simple Interest if the amount of money borrowed is $2,300 at 6.5% for 7 years?

Answers

Answer:

Step-by-step explanation:

Which purchase may people be required to save a small amount of money invested regularly that grows over time?

A) college
B) groceries
C) concert tickets
D) bus passes

Answers

A ?Or b I’m not really sure

Answer:

college

Step-by-step explanation:

the value of y is one less than the quantity six times the value of x. What is that as a equation?

Answers

Answer:

y = 6x - 1

Step-by-step explanation:

Hope it helps.