solve 9 a pleaseeeeee​

Solve 9 A Pleaseeeeee

Answers

Answer 1

answer ⬆️

i hope this helps!! :)

Solve 9 A Pleaseeeeee

Related Questions

Use the distributive property to solve the equation -2(x+5) =4

Answers

-2x-10=4
add 10 to both sides
-2x=14
x=-7

A line with a slope of 0 contains the point (3,4) . The point -2,? is also on the line. What is the missing y-coordinate?
The solution is ___________

please don't use files

Answers

0 because of the point -2 is the x part then 0 is the y coordinate

Maggie is rock climbing. After reaching the summit, she descends 14 feet in 213 1 3 minutes. If she continues at this rate, where will Maggie be in relation to the summit after 8 minutes?

Answers

Answer:

48 feets

Step-by-step explanation:

Given that:

Maggie descends 14 feets in 2 1/3 minutes

14 feets takes 7/3 minutes

The amount of feets she descends after 8 minutes will be x ;

14 = 7/3

x = 8

Cross multiply

7/3 * x = 14 * 8

7x /3 = 112

7x = 112 * 3

7x = 336

x = 336 / 7

x = 48 feets

Please help me with this homework

Answers

to find the missing side of a right triangle you add the two sides and it equals the one side or a2+b2=c2
X = 12

You have to use Pythagorean Theorem here.

Problem #2 - 8.2B
Which point on the number line best represents the location of 98 ?

F Point M
G Point N
H Point P
J Point O



PLEASE ANSWER WILL GIVE BRAINLIEST

Answers

answer J

if you simplify 98 it’ll give you 9.89...

Hailey is going to paint a wall in her bedroom. The bottom part of the wall is a rectangle (16ft. x 18ft.), and the top part is a triangle (8 ft. high x 18ft. long). What is the total area of the wall?

Answers

Answer:

Area of wall = 360 ft²

Step-by-step explanation:

Given:

One part of wall (Rectangle) = 16ft x 18ft

Another part of wall (Triangle) = 8ft x 18ft

Find:

Area of wall

Computation:

Area of wall = Area of rectangle + Area of triangle

Area of wall = (l x b) + (1/2)(b)(h)

Area of wall = (16 x 18) + (1/2)(8)(18)

Area of wall = 288 ft² + 72 ft²

Area of wall = 360 ft²

PLS HELP! DONT SKIP PLS.
Elena borrowed some money from her brother. She pays him back by giving him the same amount every week. The graph shows how much she owes after each week. 1. What is the slope of the line?
2. Is the slope positive or negative?
3. How much money did Elena borrow? (Hint: Vertical Intercept)

Answers

Answer:

1. -3

2. negative

3. $18

Step-by-step explanation:

1. slope is rise/run so...

-3/1=-3

2. because run was a change of 3 DOWN the y axis we and run is a change of 1 to the right on x axis we have a negative slope. -3

3. she borrowed $18. Vertical intercept means the point where our line crosses the vertical axis. (Vertical axis is Y axis.)

Need help plz with this if nobody don’t mind

Answers

Answersheeeeeeeeeeeeeeeeeeeeeeeeeesssh

Step-by-step explanation:

Solve the following quadratic equation for all values of xx in simplest form.(Solving Quadratics with Square Roots (Level 1)
(x+10)^2-8=8

Answers

I think first you have to expand the bracket in order to get x^2+100
Then u have x^2+100-8=8
Then u have to bring 8 over the equality sign and minus it with the other -8 to get -16
It becomes x^2+100-16
Then u find the factors of 16 which add up to 100 but since that’s not possible with the formula I normally use u have to do
X=-b+&-rootb^2-4ac/2ac then simplify your answer and substitute in equation twice with plus and minus to get your answer
(I might be wrong tho)


Write the equation of the line that passes through (-4, 3) and is perpendicular to the line y = 7/5x-2/5

Answers

Answer:

y - 3 = (-5/7)(x + 4)

Step-by-step explanation:

The given line, y = 7/5x-2/5, has a slope of 7/5.  Any line perpendicular to this one must have a slope tht is the negative reciprocal of 7/5, which is -5/7.

Use the point-slope formula to come up with an equation for this new line:

y - 3 = (-5/7)(x + 4)

PLEASE HELP I REALLY NEED IT

Answers

Answer:

The answer is 12 bags

Step-by-step explanation:

This is because the first big rectangle is 48 feet while the smaller one is 12 feet. By adding them together you get 60. 60 divided by 5 is 12 so its 12 bags.

Answer:

12 bags

Step-by-step explanation:

12 x 4 = 48

2 x 6 = 12

48 + 12 = 60

60ft² is the area of the garden.

60 ÷ 5 = 12

12 bags are needed

A rope 13 meters long will just reach from the top of a flagpole to a point on the ground 12 meters from teh base of the flagpole. Find the height of the flagpole

Answers

Answer:

the height of the flagpole is 5 meters

Step-by-step explanation:

The computation of the height of the flagpole is given below

Given that

the length of the rope is 13 meters

And, the ground would be 12 meters

Based on the above information, the height of the flagpole is

= √13^2 - √12^2

= √169 - √144

= √25

= 5 meters

hence the height of the flagpole is 5 meters

Kenneth started saving for retirement at age 40 with plans to retire at age 70. He invested an average of $400 per month in various securities, with an average annual return of 7% adjusted for inflation. Assuming monthly compounding, how much has Kenneth saved at the start of retirement.
A. $487,988.40

B. $720,421.84

C. $37,784.31

D. $556,559.8​

Answers

Answer:

487,988.40

Step-by-step explanation:

I took the test

-3/2+2 hi jjjjjjjjjjjjjjj

Answers

Hi and hopes this helps:

Answer: 1/2

Answer:

1/2 is the answer

Step-by-step explanation:

1) Make the denominators the same.

[tex] - \frac{3}{2} + 2 \times \frac{2}{2} [/tex]

2) Simplify. Denominators are now the same.

[tex] - \frac{3}{2} + \frac{4}{2} [/tex]

3) Join the denominators.

[tex] \frac{ - 3 + 4}{2} [/tex]

4) Simplify.

[tex] \frac{1}{2} [/tex]

Therefor, the answer is 1/2 and in decimal form the answer will be 0.5.

A cereal box is 8 1/2
inches long, 2 1/2
inches wide, and 12 inches high. What is the volume of the box?


The volume of the cereal box is blank cubic inches.

Answers

Answer:

V = 255

Step-by-step explanation:

Cereal box is a rectangular prism.

Rectangular Prism formula:

V = whl

Given:

w = 2.5

h = 12

l = 8.5

Work:

V = whl

V = (2.5)(12)(8.5)

V = 255

Answer: 1428

Step-by-step explanation: Length of the cereal box = 8 1/2 inches

                                       = 17/2 inches

Width of the cereal box = 3 1/2 inches

                                     = 7/2 inches

Height of the cereal box = 12 inches

Then

Volume of the cereal box = Length * Width * Height

                                       = (17/2) * (7/2) * 12 cubic inches

                                       = 17 * 7 * 12 cubic inches

                                       = 1428 cubic inches

Rectangle PQRS is rotated 90° counterclockwise about the origin.

Answers

Answer:

Can you please provide more information about the rectangle? Do you have a graph or some points?

Answer:c

Step-by-step explanation:

What is the slope of the line below?



1. 1/4

2. −1/4

3. 2

4. −2

Answers

Answer:

2

Step-by-step explanation:

Answer:

It is number three{ 3) 2 }

I hope that is useful for you :)

What is 2 x 3/4?

It must be !!

Answers

Answer:

1.5

Step-by-step explanation:

[tex]\frac{2x3}{4}= \frac{6}{4}[/tex]  

[tex]\frac{6}{4}[/tex]   ÷2=

[tex]\frac{3}{2}[/tex]

Hope this helps     :)

Answer:

1 1/2 or 3/2

Step-by-step explanation:

2 x 3/4

6/4

3/2

1 1/2

1. Write a similarity statement if the triangles are similar
2. If the traingles are similar, state the triangle similarity postulate (shortcut) you used to prove similarity.
U
36
73
30
15
D
E

Answers

Answer:

The triangles are not similar

Step-by-step explanation:

The sides are not proportional

36/73 does not equal to 15/30

Find the area and thank

Answers

Answer:

add it

Step-by-step explanation:

Answer:

It’s 40

Step-by-step explanation:

HELPPPPPPPP!!!!!!!!!!!!

Answers

Answer:

A) True

Step-by-step explanation:

The x values, 1 2 3 can go to the y values B L A

However, if there were two lines at 2 1 2 3 going to any of the y values it would not be a function

Here is a picture explaining it.

Answer:

The answer is True or you could say jast A

Which of the following is true about the sequence graphed below?

Answers

Answer:

Step-by-step explanation:

The sequence is arithmetic because the terms have a common difference.

Hopes this helps:)

I dont know which one?? please help...​

Answers

Answer: the first one

Step-by-step explanation: it has nothing to do with the function

The first one is the anwser

While drawing a triangle, Michael decided that he wanted to have the longest side to measure 32 cm. Which pair of side lengths could create the other two sides of his triangle? (7TH GRADE MATH)

Answers

Answer:

c

Step-by-step explanation:

find the Surface Area of this shape

Answers

Answer:

V≈94423.71

Step-by-step explanation:

V=πr2h=π·342·26≈94423.7088

Mrs. Patterson but a set of building blocks for her son each cube shaped block measured 4 cm on one side what is the volume of six building blocks

Answers

Given:

The shape of all building blocks is a cube of side 4 cm.

To find:

The volume of six building blocks.

Solution:

Volume of a cube is:

[tex]V=a^3[/tex]

Where, a is the side length of the cube.

Putting [tex]a=4[/tex], we get

[tex]V=(4)^3[/tex]

[tex]V=64[/tex]

It means the volume of each building block is 64 cubic cm.

Now, the volume of six building blocks is

[tex]Volume=6\times V[/tex]

[tex]Volume=6\times 64[/tex]

[tex]Volume=384[/tex]

Therefore, the volume of six building blocks is 384 cubic cm.

please help im sorry that it's 4 problems

Answers

Answer:

the first 1 in standard form is [tex]y=-2x^{2} +8x-8[/tex]

12. [tex]y=2x^{2} +4x-16[/tex]

13. [tex]y=-3x^{2}+6x+9[/tex]

14.[tex]y=2x^{2} +2x-4[/tex]

Step-by-step explanation:

hope this helps have a good rest of your night/day :) ❤

can I get brainliest please I only have 4 plz

Why is LMNO=PQRS?? Help

Answers

Answer:

They are equal because they’re the same shape with the same lengths, but one is rotated. This is an example of rotation.

Step-by-step explanation:

Mrs. Thomas and Mrs. Maas were folding report cards to send home to parents. The ratio of the number of report cards Mrs. Thomas folded to the number of report cards Mrs. Maas folded is :. At the end of the day, Mrs. Maas folded a total of 273 report cards. How many did Mrs. Thomas fold?

Answers

Answer: 182 report cards

Step-by-step explanation:

The ratio of the number of report cards Mrs. Thomas folded to the number of report cards Mrs. Maas folded is 2:3.

Mrs. Maas folded 273 report cards so the number of report cards folded by Mrs. Johnson can be found using direct proportion. Assume Mrs. Johnson folded x report cards:

2             :            3

x              :         273

Cross multiply to get:

3x = 546

x = 546 / 3

x = 182 report cards

please help!! dont answer if you dont know

Answers

Answer:

6/7

Step-by-step explanation:

4/7×3/2=6/7. ( by doing reciprocal and cancelling four by two)

Answer:

[tex]\frac{6}{7}[/tex]

Step-by-step explanation:

[tex]\frac{4}{7}[/tex] ÷ [tex]\frac{2}{3}[/tex] = [tex]\frac{4}{7}[/tex] × [tex]\frac{3}{2}[/tex] = [tex]\frac{12}{14}[/tex] = [tex]\frac{6}{7}[/tex]

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