Mathematics College

plz help is due in 1 hour!!​

Plz Help Is Due In 1 Hour!!

Answers

Answer 1

Answer:

100 ft^2

Step-by-step explanation:

I just use 5 x 5 and get a base and then multiply by 8 then i divided by 2

Related Questions

Catherine got 9 3/8 pounds of cherries from her tree this year last year she only got 6 1/4 pound how many times more pounds did she get this years than last year

Answers

Answer:

Answers and steps are in picture.

10 You are planning a party for a group of friends. The cost of
the party will be $30 to rent the room plus $5 per person.
You have a budget of $75. Which inequality gives you the
best estimate of the number of people p that you can invite
to your party?

Answers

Answer:

30+5p ≤ 75 (C)

Step-by-step explanation:

Well ”p” is amount of people and every person costs 5 dollars do 5p. 30 dollars for a single room so that s a one time fee, 30+5p

Now the budget can’t be greater than 75 and 75 is the greatest number so we use a less then or equal to sign

5p+30≤75 or (C)

The length of a rectangle is five times its width.
If the perimeter of the rectangle is 60 cm, find its length and width.
length: 7 cm
Х
?
width: 1
cm

Answers

Answer:

The length of the rectangle is 25 cm, while the width is 5 cm.

Step-by-step explanation:

Given that the length of a rectangle is five times its width, to find its length and width, knowing that the perimeter of the rectangle is 60 cm, the following calculation must be performed:

(5X x 2) + (X x 2) = 60

10X + 2X = 60

12X = 60

X = 60/12

X = 5

5x5 = 25

Thus, the length of the rectangle is 25 cm, while the width is 5 cm.

Add seven to a product of a number and ten

Answers

Answer:

17

Step-by-step explanation:

10+7 = 17

Evaluate A2-B2 for A = 3 and B = -4.
O-2
0-7
Lenovo

Answers

Answer:

3×2+(-4)×(-2)=6+8=14

Joey compared the cost of 9 different toys.

$2, $8, $4, $7, $8, $5, $8, $4, $6

What is the median cost of the books?

Question 1 options:

$8


$5


$6

Answers

Put in order
2,4,4,5,6,7,8,8,8
Look for middle one
So it’s $6

Answer:

6$

Step-by-step explanation:

$2, $8, $4, $7, $8, $5, $8, $4, $6

2, 4, 4, 5,6,7,8,8,8

6$

Mount McKinley in Alaska is North America’s highest mountain. The mountain is 20,320 feet high. To the nearest mile, find the distance from the summit to the horizon at sea level.

Answers

Answer:

4 miles

Step-by-step explanation:

3.8484848 rounded is 4

whats the are and perimeter for this pls help

Answers

Answer:

the area is 64 the perimeter is 30

Step-by-step explanation:

What is the factored form of x9 + 27?

A.
(x3 − 3)(x6 + 3x3 + 9)
B.
(x3 + 3)(x6 − 3x3 + 9)
C.
(x − 3)3(x6 + 3x3 + 9)
D.
(x + 3)3(x6 − 3x3 + 9)

Answers

The factored form of the expression is [tex]x^9+27=(x^3 + 3) (x^6 - 3x^3 + 9 )[/tex]

Sum of squares of variables

The sum of squares of variable a and b is expressed as:

[tex]a^3+b^3=(a + b) (a^2 - ab + b^2 )[/tex]

Given the expression x^9 + 27, this can be written as;

(x³)³ + 3³

where a = x³ and b =3

Substitute

[tex]x^9+27=(x^3 + 3) (x^6 - 3x^3 + 9 )[/tex]

This gives the factored form of the expression

Learn more on factoring here: https://brainly.com/question/25829061

#SPJ1

Answer:

(x3 + 3)(x6 − 3x3 + 9)

Step-by-step explanation:

PLATO

Find the solution set for this inequality. SHOW YOUR WORK OR NO CREDIT

-2x+4>-4x+8

Answers

Answer:

Below

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form: x >2

Interval Notation:  ( 2, ∞)

Hope this helps:)

-2x+4>-4x+8

-2x+4x>8-4

2x>4

X>4/2

X>2

Which point on the number line is closest to the product of the numbers graphed at points R and T? Explain your answer.

Answers

Answer Point R = 7/10

and Point T = 9/10

7/10  · 9/10  = 63

63/100  

6 /10 = point Q.

Step-by-step explanation:

pls answer this plssssssssssss​

Answers

Angle A is the same as Angle C. 160 degrees.

Answer:

Angle C = 160° [given]

Angle A =?

Angle A = Angle C [Vertically Opposite Angles]

Angle A = 160° [option 1]

Ainsley is going to the movies. The movie ticket costs $9.75. Snacks, s, cost $4.75 each. Write an equation to represent the total cost, t, of Ainsley’s trip to the movies.

Answers

Answer:

T = 9.75 + 4.75 s

Step-by-step explanation:

total cost: T = 9.75 + 4.75 s

S = each snack

so the equation for Ainsley’s trip to the movies is

T = 9.75 + 4.75 s

Please tell me if I got it right

Answers

Answer:

1/9

Step-by-step explanation:

1/3 / 3 = 1/9

she will run 1/9

jog 1/9

and walk 1/9

to check all of them equal 1/3

1/9+1/9+1/9 = 3/9 = 1/3

the point is (5,-2) and the slope is 1/-5

Answers

Answer:

y = 1/-5x - 1

Step-by-step explanation:

y+2 = -1/5(x-5)

y+2 = -1/5x+1

y = -1/5x -1

Mr x will retire at the age of 60 years he wishes to have an amount of 200000 in his account at the time of retirement currently he is 40years and has an amount of 25000 how much interest rate bank should offer

Answers

Answer:

Rate of interest =  10.95%

Step-by-step explanation:

Given:

Amount deposit in bank = 25,000

Number of year = 60 year - 40 year = 20 year

Future value = 200,000

Find:

Rate of interest

Computation:

A = P[1+r]ⁿ

Future value = Amount deposit in bank[1+Rate of interest]ⁿ

200,000 = 25,000[1+r]²⁰

8 = [1+r]²⁰

1.1095 = 1 + Rate of interest

Rate of interest = 0.1095

Rate of interest =  10.95%

y = x^2+ 2x + 7
y = 7 + x

Answers

Answer:

when x=0 y=7

when x=-1 y= 6

Step-by-step explanation:

to find x & y we can make the two x expressions equal to each other

x²+2x+7=7+x (we are going to set it equal to zero to find the roots/the x value)

x²+x=0

x(x+1)=0

x=0 x=-1 (two solutions for x)

now we just plug in these values and find the y values

when x=0 y=7

when x=-1 y= 6

The lengths of the sides of a triangle are 3, 4, 5. Can the triangle be a right triangle?

Answers

Answer:

Yes

Step-by-step explanation:

3²+4²=5²

9+16=25

25=25

17. Mrs. King took 12 crates packed with lunch boxes on a field trip. Each crate had 6 lunch boxes inside. How many lunch boxes were there altogether? Write a multiplication sentence to solve. IRROR​

Answers

Answer:

12 x 6 = 72

Step-by-step explanation:

if she took 12 crates each with 6 boxes inside of them thats 12 x 6 lol

simple math moment

What is sin(sec^-1 (u))

Answers

Answer:

i think

Step-by-step explanation:

a single die is rolled one time. Find the probability of rolling a number greater than 4 or less than 3​

Answers

Answer:

2/3

Step-by-step explanation:

Use the commutative property write an equivalent expression.
7 + 8 =

Answers

Answer:

8 + 7

Step-by-step explanation:

By the commutative property,

7 + 8 = 8 + 7

The answer is 7+8 so that means is 8+7

the area of a rectangle whose length is twice its width​

Answers

Answer:

is there anything else that gose with this question

Step-by-step explanation:

Students in 4th and 5th grade took a survey regarding their favorite cafeteria food. What percent of the students selected pizza as their favorite food? (Will give brainlt plus 50 points if correct)

A) 30%
B) 40%
C) 60%
D) 20%

(Teachers Hint: "For this one you need to set up a proportion. Start by finding the total amount of kids asked (60 + 110 + 120 + 10 = 300). Then set up the proportion:
pizza % 60 x
_____ = _____ ____ = ____
Total 100 300 100
Cross multiply and divide to get your answer!")

Answers

Answer:

where the pic

Step-by-step explanation

lol

Gary tried to solve an equation step by step.

Answers

Answer:

2.5 x 4 = 10 not 8

so step 2

Answer:

B, Step 2

Step-by-step explanation:

Gary did, in fact, made a mistake. In step 2, 2.5*4 does not equal 8. In fact, 2.5*4 = 10

What is the equation of a vertical line passing through the point (3, −5)? y = −5 x = −5 y = 3 x = 3

Answers

Answer:

Step-by-step explanation:

x = 3

Which of the following is the solution to the compound inequality below?
5 + x 23
or
6x+1<-29
A. X2-2 or X<-5
O B. x2 - 22 or xc - 14
C.X22 or X<5
14
D. 28
or X

Answers

Answer:

[tex]x \ge -2[/tex] or [tex]x < -5[/tex]

Step-by-step explanation:

Given

[tex]5+x\ge3[/tex] or [tex]6x+1<-29[/tex]

Required

The solution

[tex]5+x\ge3[/tex]

Solve for x

[tex]x \ge 3 - 5[/tex]

[tex]x \ge -2[/tex]

[tex]6x+1<-29[/tex]

Solve for 6x

[tex]6x < -29 - 1[/tex]

[tex]6x < -30[/tex]

Solve for x

[tex]x < -30/6[/tex]

[tex]x < -5[/tex]

Hence, the solution is:

[tex]x \ge -2[/tex] or [tex]x < -5[/tex]

write 75 as a product of prime factors​

Answers

75 as a product of prime factors

75= 3x5^2

How many lines of symmetry does the figure below have?

Answers

Answer:

4

Step-by-step explanation:

straight (1)

horizontal (1)

both diagonals (2)

Please help if u know

Answers

Answer:

On the second step when he multiplied distributed (x+1) (x+2) he forgot to multiply x*1 and x*2 (check red arrows in attachment below)

Step-by-step explanation:

i hope that helps please lmk if you need for help

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