Assuming I’m reading your question correctly, that the area is 42 square feet…

The length of each side is then sqrt(42) feet or about 6.480741 feet.

Since a square has four sides, you’d have 4*6.480741 for the perimeter, or about 25.922964 feet.

Rounding this to the hundredths place, you’d have 25.92 feet.

The length of each side is then sqrt(42) feet or about 6.480741 feet.

Since a square has four sides, you’d have 4*6.480741 for the perimeter, or about 25.922964 feet.

Rounding this to the hundredths place, you’d have 25.92 feet.

arrange 7 people into group(s) such that a group must have at least 3 people?

7 people can be divided into **2**** ****groups**, the first group having **4**** ****people**; and the second group having **3**** ****p****e****o****p****l****e**.

A group of 3️⃣

&

A group of 4️⃣

&

A group of 4️⃣

Simplify each expression

1. 2x + (x - 4) + (2y - 5)

2. 3(x - 2) + 4(x + 3)

**Answer:**

1. 3x-9+2y

2. 7x+6

**Step-by-step explanation:**

1. 2x + (x - 4) + (2y - 5)

2x+x-4+2y-5

3x-9+2y

2. 3(x - 2) + 4(x + 3)

3x+4x-6+12

7x+6

**Answer:**

1. 3x - 9 + 2y 2. 7x + 6

**Step-by-step explanation:**

1.

2x + (x - 4) + (2y - 5) =

**3x - 9 + 2y**

2.

3(x - 2) + 4(x + 3) =

3x - 6 + 4x + 12 =

**7x + 6**

i need helpp !! ill mark brainliest !

393/1000. i think, sorry. :c

help me please????????

**Answer:**

c

**Step-by-step explanation:**

Option c is correct. All points are equally spaced from the line x=1 as their images do. They are symmetric about the line x=1. For instance, point A and A' are both 3 units from the line x=1.

Option a and B are wrong as we cannot see and swapping of x and y coordinates to a point.

For option d, only point A is shifted 6 units to the left to A', but point B shifted 8 units to B'. Incorrect.

-2x + 9x5 + 1 - 9x2

What’s the answer to this someone help plz

**Answer:**

factored = -2(x-14) Simplified= -2x+28

**Step-by-step explanation:**

Determine whether each relation is a function

Please help I dont wanna fail math this year

Thanks

(I am in Algebra 1 btw)

I don’t know heh but try scanning it

Which graph shows the function f(x) = x with an input of f(x – 3)?

Can’t answer if you don’t have a graph picture, but put it into your graphing calculator and you should get the answer

Mrs. Eskew saved her money for 32 years and had $4,119,184 in the bank. She used her money to go a vacation for a month and spent $978,349. How much did she have left after her vacation?

**Answer:**

$3,140,835

**Step-by-step explanation:**

4,119,184-978,349=3,140,835

hope this helped!

What does the term "cube root" mean?

You can define the cube root of a number as a special value that. For example, 3 × 3 × 3 equals 27, so the cube root of 27 is 3.

Given that

a

= 3 cm and

b

= 21 cm, work out

θ

rounded to 1 DP.

**Answer:**

I am sorry I not no

this question

**Step-by-step explanation:**

sorry dear friend

the number 126 is divisible by what numbers ? 2,3,4,5,6,9,10

**Answer:**

1,

**Step-by-step explanation:**

You may also be interested to know that all the numbers that 126 is divisible by are also known as the factors of 126. Not only that, but all the numbers that are divisible by 126 are the divisors of 126.

Find the mean of 9, 10, 3, 9, 2, 3 graphically.

**Answer:**

**Mean=6
**

**
**

**Sum of numbers= 30**

**Step-by-step explanation:**

can someone please help me with this?

I think the given figure will help you....

Consumer Math

Which person uses the best cost saving strategy when deciding how to spend their money? A. Octavia bought the name-brand dish soap to be sure it was good quality. B. Jake paid the seller's full price for his used car to avoid someone else buying it. C. Tyrone waited for a sale so he could get a lower price on his new skateboard. D. Camilla bought her new computer immediately in case prices increased.

**Answer:**

I think c if not sorry

**Step-by-step explanation:**

C is the only one that makes sense

**person **uses the best **cost **saving **strategy **when **deciding **how to **spend **their **money** is **Tyrone** waited for a **sale **so he could **get **a **lower price **on his new **skateboard**.

The **correct **option is **(C).**

What is strategy?

**Strategy **is an action that **managers **take to **attain one **or more of the **organization's goals**. Strategy can also be defined as “A **general **direction set for the **company **and its various **components **to **achieve **a **desired **state in the **future**. Strategy results from the **detailed strategic **planning **process**”.

**Considering **the **cost **saving ,

**Tyrone **spends it in a better way cause he **waits **for the **sale **so that he could get the **lower** **price **for his new skateboard.

Other just look on the quality, first buyer, took the item in increased price.

Hence, **Tyrone waited **for a **sale **so he could get a **lower **price on his new **skateboard**.

Learn more about **strategy **here:

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what's the Answer ?

[tex] \sqrt{ \dfrac{225}{9} } [/tex]

**Answer:**

Solution given;

[tex] \sqrt{ \dfrac{225}{9} } [/tex]

[tex] \sqrt{ \dfrac{15²}{3²} } [/tex]

[tex] \sqrt{ (\dfrac{15}{3} )²} [/tex]

[tex]\dfrac{15}{3}[/tex]

=5

**Answer:**

First, simplify the content under root:

[tex]\sqrt{\frac{225}{9}} =\\\\\sqrt{25}}} \\[/tex]Now, use the following identity:

[tex]\sqrt{a^2} = |a|[/tex] = ± aLast, we get:

√25 = √5² = ± 5combine like terms and simplify. 7(3y-5)-2(10+4y)

**Answer: 13y - 55**

**Step-by-step explanation:**

Given

7 (3y - 5) - 2 (10 + 4y)

Expand parentheses and apply the distributive property

=7 · 3y - 7 · 5 - 2 · 10 - 2 · 4y

=21 y - 35 - 20 - 8y

Move like terms together

=21y - 8y - 35 - 20

Combine like terms

=13y - 55

Hope this helps!! :)

Please let me know if you have any questions

4 - 2(x-4)/ 3= 3(2x+5)/2

pls answer fast

**Answer:**

- (5/22)

**Step-by-step explanation:**

(12-2x+8)/3 = (6x + 15)/2

(20 - 2x)/3 = ( 6x + 15)/2

Now cross multiplication

40 - 4x = 18x + 45

-18x - 4x = 45- 40

- 22x = 5

x = - ( 5/22)

(

Solve this equation for p:

P+1 / 2 = 3p+7/5

**Answer:**

p = -10

**Step-by-step explanation:**

[tex]\frac{p+1}{2} = \frac{3p+7}{5}[/tex] cross multiply fractions

6p + 14 = 5p + 5

6p - 5p = 5 - 15 subtract like terms

p = - 10

Evaluate the expression

**Answer:**

361

**Step-by-step explanation:**

[tex]3 \times {11}^{2} - 2 = 361[/tex]

**Answer:**

361

**Step-by-step explanation:**

3(7+4)^2-14÷7

PEMDAS says parentheses first

3(11)^2-14÷7

Then exponents

3(121)-14÷7

Then multiply from left to right

363 -14÷7

363 -2

Subtract

361

PLEASE HELP ME WITH THIS GEOMETRY ASSIGNMENT!! WILL GIVE BRAINLIEST ANSWER!!!!!

**Answer:**

im pretty sure your answer is correct :)

**Step-by-step explanation:**

**Answer:**

line [tex]l[/tex]

**The length of JM is **9**.**

**Step-by-step explanation:**

Since JM ≅ MK then we can form the following:

[tex]JM=MK\\JM=3x+15\\MK=8x+25\\\\3x+15=8x+25\\15=5x+25\\-10=5x\\-2=x\\x=-2\\\\JM=3x+15\\JM=3(-2)+15\\JM=-6+15\\JM=9[/tex]

find the coordinates of the points of intersection of the line 2x+3y+2=0 with the curve 2xy=-1

no spam plz fast

Make y the subject of the curve equation

y = -1/(2x)

Substitute for y in the line equation

2x +3(-1/2x) + 2 = 0

Multiply every term by 2x

4x^2 - 3 + 4x = 0

4x^2 + 4x - 3 = 0

(2x - 1)(2x + 3) = 0

If 2x - 1 = 0 then

2x = 1

x = 1/2

y = -1/(2 x 1/2) = -1

If 2x + 3 = 0 then

2x = -3

x = -1.5

y = -1/(2 x -1.5) = -1/3

The points of intersection are (1/2, -1) and (-1.5, -1/3)

Sorry about the mixture of fractions and decimals ;)

y = -1/(2x)

Substitute for y in the line equation

2x +3(-1/2x) + 2 = 0

Multiply every term by 2x

4x^2 - 3 + 4x = 0

4x^2 + 4x - 3 = 0

(2x - 1)(2x + 3) = 0

If 2x - 1 = 0 then

2x = 1

x = 1/2

y = -1/(2 x 1/2) = -1

If 2x + 3 = 0 then

2x = -3

x = -1.5

y = -1/(2 x -1.5) = -1/3

The points of intersection are (1/2, -1) and (-1.5, -1/3)

Sorry about the mixture of fractions and decimals ;)

The **point of intersection** of the line 2x+3y+2=0 with the curve 2xy = -1 will be (1/2, - 1) and (1/6, 1/3).

To find the value of any one of the variables from one equation in terms of the other variable is called the substitution method.

Given that;

The **equation of lines **are,

⇒ 2x + 3y + 2 = 0

⇒ 2xy = - 1

Now,

Since, The **equation of lines **are,

⇒ 2x + 3y + 2 = 0 ..(i)

⇒ 2xy = - 1 ..(ii)

From (ii);

⇒ 2xy = - 1

⇒ x = - 1/2y

Put above value in (i), we get;

⇒ 2 × - 1/2y + 3y + 2 = 0

⇒ - 1/y + 3y + 2 = 0

⇒ - 1 + 3y² + 2y = 0

⇒ 3y² + 2y - 1 = 0

⇒ 3y² + 3y - y - 1 = 0

⇒ 3y (y + 1) - 1 (y + 1) = 0

⇒ (3y - 1) (y + 1) = 0

⇒ y = 1/3

And, y = - 1

So, The value of x is,

⇒ x = - 1/2y

⇒ x = - 1/2 × - 1

⇒ x = 1/2

And, x = - 1/2 × 1/3

⇒ x = 1/6

Thus, The** intersection point** on the lines = (1/2, - 1) and (1/6, 1/3)

Learn more about **the substitute method** visit:

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Can someone Solve this math problem for me I'm having some trouble.

27×26+98÷25?

**Answer:**

705.92

**Step-by-step explanation:**

hope it's help

**#****M****A****S****T****E****R**** ****GROUP**

**#**** ****FIRST**** MASTER**

**#**** ****PHILIPPINES**

What form of deductive reasoning is used in the given argument?

If it’s raining outside, I’ll wear my raincoat.

I am not wearing my raincoat.

It is not raining outside.

A.

law of detachment

B.

law of syllogism

C.

law of contrapositive

D.

identification of counterexample

**Answer:**

C.

law of contrapositive

**Answer:**

law of contrapositive

**Step-by-step explanation:**

find the square of 20.

**Answer:**

400

**Step-by-step explanation:**

[tex] {20}^{2} = 20 \times 20[/tex]

that is equal to 400

Answer: 400

Step by step explanation:

20*20= (2*2)*(10*10)= 4*100=400

Which property is 5+ a = a + 5 ?

Select one:

O a. Commutative Property of Addition

O b. Identity Property of Addition

O c. Commutative Property of Multiplication

O d. Inverse Property of Addition

**Answer:**

[tex]commutative \: property \: of \: addition \\ thank \: you[/tex]

what is the sum for the 20th row and the 50th row

**Answer:**

**Step-by-step explanation:**

lkj

cos a/4= -1/4

cos a= ??

**Answer:**

cos a / 4 = -1/4

--->cos a =- 1

why are there three zeros in the product of 6 times 103

Answer:

There’s not

Step-by-step explanation:

It’s 618

Jace has consumed 1,500 calories so far today. He has also burned off 400 calories at the gym. He would like to keep his daily calorie total to 1,900 calories per day. How many calories does he have left to consume for the day? Is 1,100 a viable solution to this problem?

Yes; 1,100 is less than 1,500.

No; 1,100 is more than the 400 he burned off at the gym.

No; 1,100 will cause him to exceed 1,900.

Yes; 1,100 is less than 1,900.

**Answer:**

Option 3

**Step-by-step explanation:**

If he burned off 400 calories from 1500 consumed calories, he has 1100 consumed calories. 1900 - 1100 = 800 calories left to consume.

While option 2 also says no, it's not the right reason.

The calories left to consume for the day is **800 calories.**

**No, 1,100 will cause him to exceed 1,900.**

Given,

Jace has consumed **1,500 calories** so far today.

He has also burned off **400 calories** at the gym.

He would like to keep his daily calorie total to **1,900 calories** per day.

We need to find how many calories he has left to consume for the day.

And see which option is the best choice.

We have,

Calories consumed in a day = **1500**

Burned calories = **400**

Calories to keep in a day = **1900**

Find the **Calories** **left**

= 1500 - 400

= **1100**

Find how many calories need to be consumed to keep **1900 calories.**

= Calories needed to keep in a day - calories remaining after burned

= 1900 - 1100

= **800 **

We see that the calories left to consume is **800 calories.**

So 1100 is **not a viable solution**. It will cause him to **exceed 1,900.**

Thus,

The calories left to consume for the day is **800 calories.**

**No, 1,100 will cause him to exceed 1,900.**

Learn more about** finding the calories needed to consumed to keep daily calories** here:

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Solve for x and z (and find the total or a fraction or root of the equation)

4+x-3z*(7+3+6)=?

Answer:

Step-by-step explanation:

4+x-3*z(7+3+6)

4+x-3*z*16

4+x-3*16z

4+x-48z

x-48z+4

The midpoint of AB is M(3,-2). If the coordinates of A are (1, -3),what are the coordinates of B?
Density and Years: What do you know?Objectives: determine and compare density of pennies to assess composition. Procedure:1. Read the directions and create a data table accordingly.2. Place 15-20 pennies in order of consecutive dates. Find the mass of each penny and record.3. Find the volume of all 5 pennies by water displacement and record in your data table. Record the volume adding 5 more pennies at a time until you have measured them all (15-20).a. Find the average volume of 1 penny.4. Calculate the density of each penny and graph according to the year.5. If the density of copper is 8.96 g/cm3 what would the mass of a pure copper penny be?6. Draw a conclusion.7. How might this relate to a real world example?
4. Complete the following explanation to show that the sum of two rational numbers arational number.Let a,b,c and d be integers. Let x and y be rational numbers. Consider the followingexpression:* = and y =The above expressions represent theIf x + y = y + xrepresents thethen, we can use theto show that x +y = 3+. Using the rule for addition offractions to write an equivalent expression for x + y = 4+we obtainThe product of two integers results in an integer, so bd, ad and cb are all integers. Also.since the sum of two integers results in an integer, ad + cb is an integer. Therefore,xty is
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all the number sets that apply to -4/5