Mathematics High School

Please help ASAP rocky!!!

Please Help ASAP Rocky!!!

Answers

Answer 1
Hello! To find area you multiply LxW, in this case it would be 22 times 10, that would give you 220, hope this helps
Answer 2

Answer:

The answer is 44

Step-by-step explanation:

Please Help ASAP Rocky!!!

Related Questions

2. Y - 3 = X + 2
2X - 1 = Y
Show your work

Answers

Y - 3 = X + 2 ...............….... (1)
2X - 1 = Y ........................... (2)

From (2),
2X - 1 = Y

Y = 2X - 1


Sub (2) into (1),
(2X-1) - 3 = X + 2

2X - 1 - 3 = X + 2

2X - X = 2 + 1 + 3

X = 6


Sub x=6 into (1),
Y = 2(6) - 1

Y = 12 - 1

Y = 11

A line's y-intercept is -9, and its slope is 1. What is its equation in slope-intercept form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y=x-9

Step-by-step explanation:

3.
A balloon is released from the top of a building. The graph shows the height of the balloon over time. What does the slope and y-intercept reveal about the situation?


A. The balloon starts at a height of 500 ft and rises at a rate of 300 ft.

B. The balloon starts at a height of 500 ft and rises at a rate of 150 ft.

C. The balloon starts at a height of 0.05 ft and rises at a rate of 150 ft.

Answers

Answer:

Option B will be your answer

Step-by-step explanation:

B. The balloon starts at a height of 500 ft and rises at a rate of 150 ft.

hope it helps ^_^

Answer:

the answer is C

Step-by-step explanation:

It shows the line starts at 0.05 a d to get to 3 it has to raise upb150 ft

Kevin is 3 times as old as
Daniel. 4 years ago, Kevin was 5 times as old as Daniel.
How old is Daniel now?

Answers

Answer:

Daniel is 8 years old now.

Step-by-step explanation:

From the word problem we can make the following two equations:

Let "K" be Kevin's age now and let "D" be Daniel's age now, then...

K = 3D

K - 4 = 5(D - 4)

Now we substate the value of K, and get...

K - 4 = 5(D - 4)

3D - 4 = 5(D - 4)

3D - 4 = 5D - 20

3D - 5D = - 20 + 4

- 2D = - 16

D = 8

Therefore Daniel is 8 years old now.

A car travels 60 km in 40 minutes.

Answers

Answer:

what is the question?? nebebaiajbw

10 Points, and thank you!

Answers

-8x^2-50x-60 i don’t know if that’s correct

The perimeter of a rectangular
Sheet is 120 cm. If the length is 40 cm, find its breadth.
Also find its area.

Answers

Answer:

Breadth = 20 cm

Area = 800[tex]cm^{2}[/tex]

Step-by-step explanation:

Perimeter = 120 cm

length = 40 cm

Perimeter = 2 ( L + B )  

L - length     B - Breadth

120 = 2 ( 40 + B )

120 = 80 + 2B

2B = 120 - 80

2B = 40

B = [tex]\frac{40}{2}[/tex] = 20 cm

Breadth = 20 cm

Area of a reactangle = Length  × Breadth

= 40  × 20

= 800[tex]cm^{2}[/tex]

COLOR THEME Q ZOOM 1. The ratio of boys to girls at a dance was 9 to 5. How many girls were at the dance if there were 72 boys at the dance? 45 girls 90 girls 40 girls 108 girls​

Answers

Answer:

72 boys=72:40

45 girls=81:45

90 girls=162:90

40 girls=72:40

etc.

Step-by-step explanation:

think of it as fractions

9) When you convert units, the unit in the
numerator of the first fraction needs to go
into the of the second fraction,
(A) denominator B) numerator

Answers

the answer is (a) denominator

4. Find the value of x.
A) 6 √ 2
B) 12 √ 3
C) 24 √ 3
D) 12

Answers

a^2+b^2=c^2
24^2=12^2+x^2
sqrt(576-144)=x
sqrt(432)=x
12sqrt(3)=x
the answer is c
24\3...........................

Question 2 of 20 -
2020-2021 T-Mat
What is the area of the shape below?
6 yd
4 yd
5 yd
9 yd

Answers

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The salary of 12workers is $ 3732 . what will be the salary of 5 workers

Answers

12/5 = $3732 / x
X= ($3732)(5)/12
X= $1555
Salary of 5 workers is $1555

Answer:

746.4

Step-by-step explanation:

A new car is purchased for 23700 dollars. The value of the car depreciates at 13% per
year. To the nearest year, how long will it be until the value of the car is 8000 dollars?

Answers

Answer:

the car will be closest to 8000 in year 8. the car would be worth 7778.

Answer:

Year 5

Step-by-step explanation:

If the value decreases by 13% each year that is $3,081 each year (0.13x23,700=3,081)

Year 1: 23700-3081=20619

Year 2: 20619-3081=17538

Year 3: 17538-3081=14457

Year 4: 14457-3081=11376

Year 5: 11376-3081=8295

Year 6: 8295-3081=5214

So, the year would be year 5 and the value of the car would be $8,295

Find the value of k for which equation k2x2+2kx=4x-6 has no real roots.

Answers

Answer:

Step-by-step explanation:

I want to take the measurements of my 5 avocado trees and order their
heights from shortest to tallest, that way they can get enough sunlight to
continue growing. I have to worry about sea level, so those above sea
level get sunlight more easily (positive is above sea level, negative is
below sea level). The 5 heights are in feet: 6,-3, 2,-8,-6. Please help me
order them from shortest to tallest so I plant them in the right order to get
enough sunlight.


Answers

Answer:

If we are saying everyhing above sea level is taller then plants under sea level. Then here is the order

Step-by-step explanation:

-8, -6, -3, 2, 6

And just in case it's above sea level the shortest then 6, 2, -3, -6, -8

What is the slope of the line?

Answers

Answer:

1

Step-by-step explanation:

slope=rise/run

rise is up or down

run is right or left

9/9=1 or -9/-9=1

so the answer is 1

whats the ninth term of 25 20 15 10 5

Answers

Given:

The sequence is 25, 20, 15, 10, 5.

To find:

The ninth term of the given sequence.

Solution:

We have,

25, 20, 15, 10, 5

It is an AP because the difference between two consecutive terms are same.

Here,

First term (a) = 25

Common difference (d) = 20-25

                                       = -5

The nth terms of an AP is

[tex]a_n=a+(n-1)d[/tex]

Where, a is the first term and d is the common difference.

Putting a=25, n=9 and d=-5 to get the 9th term.

[tex]a_9=25+(9-1)(-5)[/tex]

[tex]a_9=25+(8)(-5)[/tex]

[tex]a_9=25-40[/tex]

[tex]a_9=-15[/tex]

Therefore, the ninth term of the given sequence is -15.

what is an answer to the following equation?
5z=60

1. z=65
2. z=55
3. z=300
4. z=12

Answers

Answer:

z=12

Step-by-step explanation:

5z=60

divide both sides by 5

z=60/5

z=12

Answer:

5z/5=60/5

4

12

answer to the question is 12

What is the area of the figure below?

Answers

Answer:

86 is the area of the figure

Step-by-step explanation:

16+70

The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes.

Answers

Answer:

Step-by-step explanation:

Which is a set of collinear points?

Two lines intersect at point H. One line goes through points L and J. The other line goes through points G, I, and K.
A. G, H, I
B. L, H, I
C. G, H, J
D. G, I, J

Answers

Answer:

Step-by-step explanation:

Abcd

Find y. Give your answer in
the simplest form.

y =

Enter the number that belongs in the green box.

Answers

Answer:

y = 8 root 2

Step-by-step explanation:

Since it is a 90-45-45 triangle, y is s root 2

s = 8

so, y = 8 root 2

Answer:

y=8√2

Step-by-step explanation:

Because 2 of the angles are the same, the triangle is isosceles (because of base angles theorem). Therefore, x=8. Using Pythagoras theorem, y=8√2.

Pls help me with my homework I need help

Answers

Answer:

need points luvk

Step-by-step explanation:

45.57 degrees.
Do the arccos (cos^-1) * 0.7

Tony took out a loan for 7000 that has a intrest rate of 7.5% compounded annually after 15 years how much will the total loan amount be After 15 years how much will tony pay in intrest

Answers

Answer:

$7875

Step-by-step explanation:

Interest is calculated by the formula: I = Prt

I (interest)

P (principle)

r (rate)

t (time)

Substitute

I = (7000)(0.075)(15)

I = 7875

Thus, our interest is $7875

Which function is represented in the graph shown?
A)
f(x) = x2 + 2x - 15
B)
f(x) = x2 - 8x + 15
0
RX) = -x2 + 2x + 15
D)
RX) -x? - 2x + 15
HELP ASAP

Answers

Answer:

wheres the graph? u can insert a image!

Step-by-step explanation:

Help me solve this problem please

Answers

Answer:

x=0

Step-by-step explanation:

nat is flying a kit outside but gets a little hungry. they anchor the kite to the ground by tying a string to a post and notice that 200 yards of the string have been let out. the kite string makes an angle of 57 degrees with the ground. while nat eats a snack, they look at the kite and wonder how high it is off the ground.

Answers

Answer:

Check pdf

Step-by-step explanation:

Walter lived 2 years longer than his brother Martin. Walter was 79 at the time of his death. Which equation could be used to find Martin's age, a, at the
time of his death?
O a + 2 = 79
O 79 + 2 = a
O 79 + a = 2
O a- 79 = 2

Answers

79+2=a is the correct answer

3w + 4c - 9

use w = -5 and c = -9


please show work also!<2

Answers

Answer:

-60

Step-by-step explanation:

3(-5)+4(-9)-9

-15+-36-9

= -60

Just fill in and solve. Hope this helps ;)

Answer:

-60

Step-by-step explanation:

3(-5)+4(-9)-9= -60

what does p equal?pls help me.

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the inequalities.

9p -9 <4p -2

===> 9p - 4p < -2 +9

===> 5p < 7

===> p < 7/5

hence the answer is P < 7/5

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