Mathematics High School

what is the area of the shaded part? ​

What Is The Area Of The Shaded Part?

Answers

Answer 1

Answer:

Step-by-step explanation:

(8x-3)^2-x^2

64x^2-48x+9-x^2

63x^2-48x+9

Related Questions


(9x – 9)
(3x + 9)°/B
Find the measure of ABC

Answers

Answer:

<ABC = 54 degrees

Step-by-step explanation:

Taking the sum of angle on the straight line ABD as 180 degrees

3x+9 + 9x - 9 =180

12x = 180

x = 180/12

x =  15 degrees

Since <ABC = 3x+9 (vertically opposite angles)

<ABC = 3(15)+9

<ABC = 45+9

<ABC = 54 degrees

cindy claims that 4^x/12^x=1/3​

Answers

Answer:

what about the equation

Step-by-step explanation:

Please...........
...
...
...
...

If you don’t know the anwser then don’t anwser or if your not sure don’t anwser I really wanna sleep before I knock out on my desk.

Answers

Step-by-step explanation:

subrated it's -7/12 tell me if u want sreps

-11/12

I think it is

need some help 20 pts​

Answers

Answer:

-139, 1

Step-by-step explanation:

Question 14 : 5-144 = -139

Question 15 : -6--7 = -6+7 = 1

Hope I helped!

The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, the petrol costs $9.20. What was the old price for 1 liter? 34 POINTS I MARK BRAINLIEST!

Answers

Answer:

We suppose that a is the old price in cents

the total cost of 9.20 $ equals 920 cents

so we have 20 liters bought with the old price (a) and 10 liters with the new price (a + 2). This is translated into this equation where a is the old price therefore our quest to be answered

20 xa + 10 x (a + 2) = 920 (cents)

20 xa + 10 xa + 20 = 920

30 xa + 20 = 920

30 xa = 920 - 20

30 xa = 900

a = 900: 30

a = 30 (cents)

therefore the old price for 1 liter of petrol is 30 cents

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Pablo is on a road trip which will cover a distance of 840 miles. He plans to break the trip up and will complete it over three days. The distances and average speeds for the first two days are shown below.Day One: 55 hours at an average speed of 66 miles per hour. Day Two: 55 hours at an average speed of 58 miles per hour. If the average speed on the third day is 55 miles per hour, how many more hours will it take for Pablo to complete his trip?

Answers

Answer: 2.87 hours

Step-by-step explanation:

There may be a typo in the question because 55 hours in a day is not logical so you must have meant 5.5 hours.

In that case, the hours he will require on the third day would require the distance left to calculate. Get this distance from the first 2 days.

Day 1 distance travelled = Time * Speed

= 5.5 * 66

= 363 miles

Day 2 distance travelled = Time * Speed

= 5.5 * 58

= 319 miles

Total distance remaining

:= 840 - 363 - 319

= 158 miles

Travelling at 55 miles per hour, the time to be taken is:

= Distance remaining / Speed

= 158 / 55

= 2.87 miles per hour

Find the first three iterates of the function f(z) = z2 + c with c = -1, and an initial value of
z0 = 0 - i.
a.
-5, -2, 3
c.
-2, 3, 8
b.
-2, 5, 3
d.
5, 3, 8

Answers


ok will give brainliest and help too and mama and orange will give me some of that information she

Answer: c

Step-by-step explanation:

just did it

In 1943, the temperature in Rapid City, South Dakota, fell about 45 degrees in 5 minutes. What was the average drop in temperature per minute?

Answers

Answer:

9

Step-by-step explanation:

it is 45/5 to know the temperature per minute

Solve for y. 75 = 5y Simplify your answer as much as possible.​

Answers

Answer:

y = 15 is the answer

Step-by-step explanation:

divided 75/5 = 15

{ i hope i helped :) i'm sorry if its wrong }

Answer: y=15

Step by step explanation: Divide both sides of equation by 5. Then the 5’s cancel out so that leaves 75 divided by 5 and that equals 15. Hope this helps:)

Help!!! Please help me I need help on my homework!​

Answers

Answer:

82 is the answer to the question

Answer:

82

Step-by-step explanation:

It's a simple question... since all of the other answers are above 84 and we can clearly see October's average is below that, the only logical answer is 82 I am pretty confident you got it right

what is 2x8x9x8x7x6x5x4x3

Answers

Answer:

[tex]2903040[/tex]

Step-by-step explanation:

Answer:

2,903,040 is correct answer

3. Here is the graph for one of the equations in a system of two equations.
The solution to the system is (6,2). Select all the equations that could be the other equation in the system.
A. y - 3x
B. y ==x+6
C. y=*x+3
D. y = 3x - 1
E. y = $x-1
F. y - 4x-2

Answers

Answer:C,A

Step-by-step explanation:

The length of a cell phone is 1.2 inches and the width is 2.4 inches. The company making the cell phone wants to make a new version whose length will be 1.44 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

Answers

Hehe for the thing u need to stop cheating and relying on others

What's the answer for this

(-6) x (-8) / (+2) - (-6²)

Show all the steps

Answers

Answer: 24/19
I got 48/38 which can reduce(simplify) down to 24/19
View photo for reference of work

-3+4x-10=1/2x

Please HELP

Answers

Answer:

x=26/7

Step-by-step explanation:

What's the value of x? Enter your answer in the box.
x = {}

Answers

All three angles on a triangle always equal 180°.

Example: 100°+40°+40°=180°

102+39=141°

180-141=39°

x = 39°

You add both the numbers up and see what they get. Then you subtract that number from 180 since that is always what a triangle equals, therefore your answer is 39

what is angle g and j

Answers

I would love to help but there is no picture to find the points:(

11
50 (x – 4)(x – 24), where x and y are measured
MODELING WITH MATHEMATICS The entrance of a tunnel can be modeled by y=
in feet. The x -axis represents the ground. Find the width of the tunnel at ground level.

Answers

Answer:

=50x2−1400x+4800

Step-by-step explanation:

Simplify: 3(3a + 4b)


can u please give me the answer and tell me how u got it :)

Answers

Answer:

Answer 21ab

Step-by-step explanation:

First you do 3 times 3a which you get 9a then to 3 times 4b and you get 12b. So 12b plus 9a equals 21ab

Answer:

9a+12b

Step-by-step explanation:

use the distributive property

since the three is on the outside of the parethesis distribute it

3x3a= 9a

then do the same with 4b

3x4b= 12b

final answer

9a+12b

6^2 -(8-4) ^2 +7=
pls help I can’t fail math LOL

Answers

well 6^2 = 36 and (8-4)^2 = 16 so you would do 16 + 7 which is 23 and then 36 - 23 = 13.
answer
6^2-(8-4)^2+7=27

step by step

6^2=36
-(8-4)^2=-16

36-16+7=27


so your answer would be 27

y=1/3x-2
what would be y? and how to solve?
x y
-3 ?
0 ?
3 ?
6 ?

Answers

Y-intercept would be (0,-2)

The equation of a line in
slope-intercept form
is.
∙
y
=
m
x
+
b
where m represents the slope and

×
×
b, the y-intercept.
y
=
1
3
x
−
2
is in this form.
⇒
slope
=
1
3
and y-intercept
=
−
2
plot the point
(
0
,
−
2
)
using the slope, from -2 go up 1, across 3 to the right and

mark the point, that is (3,-1). Repeat for another point.

and draw a straight line through the points

graph{1/3x-2 [-10, 10, -5, 5]}

Suppose that the height H of a Ferris wheel can be modeled by the function H(t)= -16cos(3.14t/45)+24, where is T is the time in seconds. What is the maximum height of the cabin?

Answers

The answer is H(t)=5(censored)(go do your work child)

help me on these 2 please

Answers

The first on is y=3x and the second one is 21

Jaleesa was organizing items in a scrapbook. She took 60 photos and divided them evenly
between p pages. Which algebraic expression represents the number of photos on each
page?
A. p/60
B. 60/p
C. 60 - p

Answers

B. Since she has to divide the number of pictures with how many pages

Answer:

The answer is B

Step-by-step:

Evaluate for x=2
|2x-18| + |3x-7|

Answers

Answer:

15

Step-by-step explanation:

2(2) - 18 = -14 |-14| = 14

3(2) -7 = -1 |-1| = 1

14+1=15

Tiffany bought a shirt worth c dollars and got a discount of 8% on the original price. Which expression shows the total amount she paid?

Answers

Answer:0.92c

Step-by-step explanation:

Short equations way:

100%-8%=92%

Convert to decimal:0.92

0.92c

If 6 people share 1/2 of a cake, how much of the whole cake will each person get? Show your work.

Answers

Answer:

1/12 for each person

Step-by-step explanation:

draw a cake then cut it in half then make sure each side has six

then count all the total then each person gets 1  piece of the cake

Eight students share 12 mini oatmeal muffins equally and 6 students share 21 mini apple muffins equally. Carmine is in both groups. What is the total number of mini muffins carmen gets?

Answers

i think carmen gets 6 mini muffins

Plot the image of quadrilateral ABCD under a reflection across line l.

Please answer!!!!

Answers

Answer:

Step-by-step explanation:

The coordinates of the reflection of a point (x, y), across the y-axis is the point (-x, y)

Please find attached the plot of the image of quadrilateral ABCD under a reflection of the line l

Method:

The coordinates of the vertices of the given quadrilateral ABCD are as follows

A(-2 0), B(-3, 4), C(0, 4), and D(-1, 1)

Due to its orientation, the line l can be taken as being equivalent to the y-axis

The coordinates of the image of (x, y) following a reflection across the y-axis is (-x, y)

Therefore, for the image of the quadrilateral ABCD following a reflection across the y-axis to give the quadrilateral A'B'C'D', the coordinates of A'B'C'D' are;

A(-2 0), reflected across the y-axis gives the image A'(2, 0)

B(-3, 4), reflected across the y-axis gives the image B'(3, 4)

C(0, 4), reflected across the y-axis gives the image C'(0, 4)

D(-1, 1), reflected across the y-axis gives the image D'(1, 1)

The coordinates with which the image of the of the quadrilateral ABCD can be plotted are therefore;

A'(2, 0), B'(3, 4), C'(0, 4), and D'(-1, 1)

The plot of the quadrilateral ABCD and the image A'B'C'D' can be created using MS Excel presented in the attached graph

Learn more about transformations here:

https://brainly.com/question/21388875

Which point lies on the line x + 3y = 7?
A. (3,1)
B. (1,-2)
C. (4,1)
D. (1,4)
E. (7,1)

Answers

Answer:

E.(7,1)

Step-by-step explanation:

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