Will give brainliest... Please I need this answer so badly

Answers

Answer 1

(6 - x) * (6 + x) - ( (2 - x) * (2 + x) ) =

6^2 - x^2 - ( 2^2 - x^2 ) =

36 - x^2 - ( 4 - x^2 ) =

36 - x^2 - 4 + x^2 =

36 - 4 =

32 square feet

Related Questions

3x-4 or = to 7

plz help

Answers

Answer:

3 + 4 = 7 which is true.

Step-by-step explanation:

Whenever you have an equation with a plain variable (that is, no exponent included), there is only one number that will work when substituted for x.

To solve it, you have to "undo" what is done to the variable. You also go in the reverse order of operations, so you do the addition/subtract first, then multiplication/division.

You also have to do the same to both sides, kind of like keeping a balance scale in balance.

In this case, we subtract 4 from both sides first:

3x + 4 -4 = 7 - 4

The + 4 - 4 cancel each other out, so you get:

3x = 3

3x means "3 times x" so you divide by 3 to undo it. I will use the / to indicate division:

3x / 3 = 3 /3

so 1x = 1.

Since 1x is "1 times x" it is the same as x by itself, so:

x=1

AND, if we substitute 1 back into the original equation (the asterisk stands for multiply):

3 * 1 + 4 = 7

3 * 1 is 3, so:

3 + 4 = 7 which is true.

1 is the only number that works.

Hope this helped.

help meeeee plzzzzzzzzzz i need this done

Answers

Answer:

1.) yes

2.) no

Step-by-step explanation:

1.) Yes

3x - 2y = 1

3(5) - 2(7) = 1

15 - 14 = 1

1 = 1

2.) No

2x + 8y = 26

2(-3) + 8(-4) = 26

-6 - 32 = 26

-38 ≠ 26

Answer:

1. yes 2. no

Step-by-step explanation:

1. 3(5)-2(7)=1 √

2. 2(-3)+8(-4)=-38 not 26 ×

He comprado 10 rotuladores que me han costado 8 euros cuento costara cada rotulador

Answers

Answer:

0,8 euros

Step-by-step explanation:

Según la pregunta, 10 rotuladores cuestan ocho euros.

Ahora si

10 rotuladores cuestan 8 euros

1 marcador cuesta 1/10* 8 = 0,8 euros

Por tanto, cada marcador me costó 0,8 euros

Please help! I’ll give brainliest!

Answers

Answer:

Step-by-step explanation:

it would be 8 as 17 is on the y axis and then you go along the corridor and down the stairs and the dot is on 8

Answer:

Step-by-step explanation:

scale goes up in 2s

read from X axis

Enter a range of values for x.

Answers

Can you give a picture of whatever your asking ?

Solve each equation mentally for x.

5/2 • x = 1

Your answer must be in the form of a fraction.

Answers

x = 2/5

5/2x2/5=1
good luck

You need to get x by itself to solve

So to get rid of 5/2, you need to multiply both sides by the reciprocal or 2/5...

5/2*2/5 = 1 which we don't write and 1*2/5 = 2/5

So now you'd have x =2/5

If a temperature is 2 °C and falls by 7 °C, what is the new temperature?

Answers

Answer:

-5 degrees C

2 degrees C minus 7 degrees C

hope this helps you

What triangle is this ? Pleaseee helppppp !!!!!! Will mark Brianliest correct answer !!!!!!!!!!!!!!!

Answers

Answer:

isosceles right triangle

Solve for
x
x/
12
+
1
=
6

Answers

Answer:

−

Step-by-step explanation:

Answer:

x = 60

Step-by-step explanation:

x/12 is the same as 1/12x

so now the equation is 1/12x+1=6

then to simplify it even more we do -1 from both sides so

1/12x+1=6

-1 -1

again the equation is 1/12x=5

then we multiply both sides by 12 and get x = 60

Right answer will get brainlist

Answers

Answer:

x = -3

Step-by-step explanation:

System of equations has been given as,

y = 2x + 8

y = [tex]-\frac{2}{3}x[/tex]

Since, solution of the system of equations is the point of intersection on the graph.

Therefore, point of intersection or solution of the system will be,

(x, y) = (-3, 2)

This common point will satisfy both the equations.

And x = -3 will also both the equations.

Plz help fast!

Which type of association does each scatterplot
show?

A. Positive,
B. Negative,
C. No Association.

Answers

A scatter plot matrix shows all pairwise scatter plots for many variables. If the variables tend to increase and decrease together, the association is positive. If one variable tends to increase as the other decreases, the association is negative, I hope this helps

Exposed clout chaser

Answers

Answer:

*rolls eyes* I didn't think this would be the community where moderators are missed. Oh well, she clearly doesn't need help with differential calculus or Python so I wish her best.

Step-by-step explanation:

Answer:

oof that is messed up

Which list shows these numbers in order from least to greatest? 87.5%, -2.25, -1/4, 0.625

Answers

Answer:

-2.25, -1/4, 0.625, 87.5%

That guy said what I was ganna say

You are treating yourself this week-end to an afternoon at a paintball park. For three hours Paintball Excursions charges $30 to rent equipment and $15 for each box of paintballs used. On the other side of town, at Paintball USA, they do not charge for rental of equipment but charge $25 for each box of paintballs. Their sessions also last three hours. Write and solve an equation to find the number of boxes of paintballs you would have to use for both parks to charge the same amount.

HELP WILL GIVE BRAINLIEST

Answers

30 + 15x = 25x
30=10x
x=3

i am failing geometry and was wondering if my answers were right im really trying to get my grade up can someone please help thank you sm

Answers

Answer:

1)b

2)d)80/360×36π≈25.12cm²

4)d)32.5

5)c)135°

6)d)4π/3

Step-by-step explanation:

1) because as we know

Circle equation

=(x-a)²+(y-b)²=r²

=(x-5)²+(y+1)²=36 (given)

=(x-(+5))²+(y-(-1))²=6²

C(5,-1)and r=6

2)as we know area of sector

=Theta/360×πr²

=80/360×6²π

80/360×36×3.14

80/10×3.14

=25.12

4)to figure out 4 we have to separate the shape into 2 parts

First semi-circul

Second rectangle

So the parameter of the shape

=Circumference of semi-circul + the parameter of the rectangle

=[10π×½+2(10+3.4)]-10 (as the dashed line is not a part of parameter)

=[15.7+26.8]-10

=32.5

5)3π/4

3×180/4

540/4

135

6)240°

240°×π/180°

4π/3

m−2 over 4 =5 over 20

Answers

m=3
Plug it in and it should work
3-2 =1 over 4 which is the same as 5 over 20 because both as a percentage equal 25% or 1/4 or 0.25 if you put it in a calculator as calculators provide decimal answers

Can someone help me solve this for brainliest and a heart? Thank you!

Answers

Just answer each one to the best of your ability... study the graph and say what’s happening, like so many gallons per hour or something like that

Write the equation of the line that passes through the points (7,-8) and (2, -8).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.

Answers

Answer:

it has zero slope because it is a horizontil line

Step-by-step explanation:

From the details in the article, what inference can you make about Katie?
A) Katie is well-meaning but sometimes impractical.
B) Katie is hardworking and generous to others.
C) Katie is friendly but prefers to keep to herself.
D) Katie is free-spirited and love to have a good time.

Answers

Answer:

Step-by-step explanation:

She was working hard on her garden, and she was generous by donating.

The inference that can you make about Katie :

B) Katie is hardworking and generous to others.

"Gardening"

The inference that can you make about Katie is hardworking and generous to others.

She was working hard on her plant, and she was generous by giving.

Gardening is the laying out and care of a plot of ground given somewhat or entirely to the developing of plants such as blossoms, herbs, or vegetables.

Thus, the correct answer is B.

Learn more about "Kathie":

https://brainly.com/question/4667299?referrer=searchResults

PLS ANSWER AND IF YOUR DOING IT JUST FOR POINTS ILL HAUNT YOU IN YOUR NIGHTMARES

Answers

Answer:

132

Step-by-step explanation:

Answer: 132 lb

Step-by-step explanation:

Observe the pattern here:

20 lbs * 200 = 4000 ft

50 lbs * 200 = 10,000 ft

Notice the pattern here?

Each lb covers 200 ft.

You can use this same method to find the answer.

? * 200 = 26,400 ft

Dividing by 200 on both sides, you’ll find that the answer is 132 lb.

Find the slope of the line passing through the points (3, 4) and (8,-3).

Answers

Answer:

-1.4

Step-by-step explanation:

A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 420 feet. Determine the flag's length and width if the length is 110 feet greater than the width. Use pencil and paper. Write three situations to which you could apply the resulting system of equations.
What is the length of the flag?

Answers

Answer:38

Step-by-step explanation:

Which table shows a proportional relationship?

b 2 3 8 9 14
c 4 6 16 18 28

x 1 2 3 4 5
y 4 5 6 7 8

r 2 3 4 5 6
s 3 5 6 8 9

p 1 3 5 7 9
q 3 7 11 15 19

Answers

it is b 2 3 8 9 14

c 4 6 16 18 28

i took the test

first to answer gets brainliest im being nice so what is 2+2 XD

Answers

Answer:

Step-by-step explanation:

what else o3o

Answer:

2+2=4

Step-by-step explanation:

tysm!!

Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar
cheese?
A. x = 4.25 + y
B. x = 4.25y
C. y = 4.25+ x
D. y = 4.25x

I will MARK brainlist!

Answers

Answer:

Step-by-step explanation:

4.25 × the amount of cheese you buy (x) equals the total cost (y)

Answer:

D. y = 4.25x

Step-by-step explanation:

You multiple the price per pound by the number of pounds. Can I have brainliest? Thanks!

having trouble with this graph

Answers

Answer:its a

Step-by-step explanation:i did this before

A is your answer you’re welcome!

Please help I need the answer soon!!!!!!

Answers

Answer:

The measure of angle two is 47 degrees (first triangle), and the measure of angle four is 42 degrees (second angle)

Step-by-step explanation:

Remember that all triangles have a full measurement of 180 degees.

Since measure one is is 65 degrees, we need to add 65 and 68, which is 133 degrees.

Now we subtract 180 - 133 = 47.

The measure of angle two is 47 degrees.

Since the angle of measure three is 89 degrees, we need to add 89 + 49, which is 138 degrees.

180 - 138 = 42.

Choose the odd one out & give a reason for your answer. 2/6. 4/10. 6/18. 8/24

Answers

Answer:

odd one out is 4/10

Step-by-step explanation:

it is so because when u simply others u get 1/3 as final answer and this u get 2/5

Why is the red stuff coming out my underwear place pleaseeee helpp

Answers

Answer

it depends if you're on your period and if not then it could be something is but if you're girl its a vaginal discharge is normal start by wearing panty liners to stop it and leaving on to that you'll get your period

Step-by-step explanation:

100 points please help

Answers

Answer:

She has $3.74 in quarters. I'm kind of confused but hopefully this helps??

Step-by-step explanation:

0.75 x 5= $3.75

$3.75/0.25= 15 quarters

Answer:

Step-by-step explanation:

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