I’ll give brainiest HELP PLEASE

Answer:

(3x-y^2) *(3x+y^2)

Step-by-step explanation:

See The image below:)

Answer:

22

Step-by-step explanation:

N-9=13

N-9+9=13+9

N=22

Answer:

the answer for the question is 22

Step-by-step explanation:

as I said,a certain number =x

therefore,x-9=13

x=13+9

x=22

Answer:

8(x-3)

2(4x-24)

Step-by-step explanation:

You are using the distributive property. Multiply the number outside of the parentheses by each number within the parentheses.

In 8(x-3) = 8x - (8×3) = 8x-24

In 2(4x-12) = (2 × 4x) - (2 × 12) = 8x-24

You can create an equation since both have the same value of perimeter.

Answer:

25 km

Step-by-step explanation:

[tex]\frac{5}{25} :\frac{y}{125}[/tex]

y · 25 = 5 · 125

25y = 625

25y ÷ 25 = 625 ÷ 25

y = 25

Given:

On a graph, points are at (0, 15), (1, 17), (3, 18), (4, 20) and (6, 22).

To find:

The range of x-values extrapolation occurs.

Solution:

Consider the below figure attached with this question.

From the graph or given points it is clear that the x-values are 0, 1, 3, 4, 6.

It means the x-values are from 0 to 6.

So, the range of the x-values is [tex]x\geq 0[/tex] or [tex]x\leq 6[/tex].

The required compound inequality for the range of x-values is [tex]0\leq x\leq 6[/tex].

Therefore, the correct option is D.

Answer:

The answer is B

Answer:

∡1 ≅ ∡4 ≅ ∡6 (all are 38°) and

∡2 ≅ ∡3 ≅ ∡5 ≅ ∡7 (all are 52°) and

∡8 is 90°

Step-by-step explanation:

in a rhombus, diagonals form 90° angles

so you can find the m∡7 by adding 38 and 90, then subtracting from 180 to get 52°

also, in a rhombus there are 2 pair of parallel sides which means:

∡1 ≅ ∡4 ≅ ∡6 (all are 38°) and

∡2 ≅ ∡3 ≅ ∡5 ≅ ∡7 (all are 52°) and

∡8 is 90°

Answers:

In other words, angles 3,4,5 are 38 degrees each. Angles 1,2,6,7 are 52 degrees each. Angle 8 is 90 degrees.

===========================================================

Explanation:

The 38 degree angle on the diagram and the angle 4 are alternate interior angles. For any rhombus, the opposite sides are parallel, meaning alternate interior angles are congruent. So you have the correct value for angle 4. Unfortunately, your other answers are incorrect.

The diagonals of any rhombus are always perpendicular. That means the four smaller triangles that make up the rhombus are all right triangles. From that, angles 2 and 4 are complementary, so,

(angle 2) + (angle 4) = 90

(angle 2) + (38) = 90

angle 2 = 90 - 38

angle 2 = 52 degrees

-------------------

A useful property about rhombuses is that the diagonals always bisect the interior angles. In other words, the diagonals cut the interior angles in half.

This means....

Since we found angle 2 = 52, this means angle 1 = 52 as well.

Since angle 4 = 38, this makes angle 5 = 38

You should find that angle 7 adds to the 38 degree angle to get 90, since they are complementary angles. So angle 7 is 52 degrees. Note how it's congruent to angle 2, which is an alternate interior angle pair.

From angle 7 = 52, we can see that angle 6 = 52.

Finally, angle 8 = 90 degrees because the diagonals are perpendicular to one another for any rhombus.

Answer:

a) 1/2

b) 6/100

c)1/4

I'll explain how I got these answers later.

Answer:

Step-by-step explanation:

Total highlighters = 10

A : favourable cases / total cases  = 5/10 = 1/2

B : favourable cases/ total cases * favourable cases/ new total cases

2/10 * 3/9 = 1/5 * 1/3 = 1/15

C : favourable cases/ total cases * favourable cases/ new total cases

5/10 * 4/9 = 1/2 * 4/9 = 4/18

Answer:

470inches

Step-by-step explanation:

Given data

Length= 135inches

Width= 100inches

The expression for perimeter is

P=2L+2W

substitute

P= 2*135+ 2* 100

P=270+ 200

P=470inches

Hence the perimeter of the flag is 470inches

Answer:

Step-by-step explanation:

5x/20 =45/36

5x = 20(45/36)

5x = 25

x = 5

Answer:

1900 190×10 =1900 (half of 20 because every 2 hours) rate per hour is 95 half of 190.

Answer:

8:30

Step-by-step explanation:

At 12:00 (noon) In New York, It is 2:00 pm in Rio De Janerio.

That if he left at 1 in NY it would've been 3 in Rio, 3+5.5=8.5

Which is 8:30 pm. Hope this helped!!

Answer:

6 lol have  a good day

Answer:

I got 56.

Step-by-step explanation:

Well if 1/4 of the bag is 14, then multiply it by 4. Sorry if this is wrong!

Answer:

13 is the answer.

Step-by-step explanation:

a^2+ b^2 = C^2  

13^2 + 5^2= c^2

169 = C^2

13=C

Answer:

7.5 or 15/2 (Whatever form you need to use)

Step-by-step explanation:

N-5 divided by 2 =5

Combine like terms:

-5 divided by 2= -2.5.

N-2.5=5

Add -2.5 from itself, then do the same to the other side:

N-2.5=5

 +2.5=+2.5 (Adding 2.5 to -2.5 cancels it out)

N=7.5

Answer:

5060.0

Step-by-step explanation:

hope this helps with the work

Answer:

x+26=37

Step-by-step explanation:

Answer:

1/10 or 0.1

Step-by-step explanation:

Answer:

(7, 0), (-8, 0), (0, 0)

Step-by-step explanation:

y = f(x) = 0

the real solutions are the ones that cross the x-axis because when a point is on the x-axis, its y coordinate will be 0.

=> (7, 0), (-8, 0), (0, 0)

Answer:

B

Step-by-step explanation:

To find the slope of the line, we do y2-y1/x2-x1. In this case, for line n, I used the points (0,0) and (1,2). This means the slope will be 2-0/1-0. Simplify this to get 2/1 or 2. Therefore the slope for line n is 2.

To find the slope of the line, we do y2-y1/x2-x1. In this case, for line m, I used the points (0,7) and (1,8). This means the slope will be 8-7/1-0. This will make the slope 1/1 or 1. Therefore, the slope for m is 1.

Therefore, the slope for line n is greater than the slope of line m.

If this helps please mark as brainliest

Answer:

10646.5 Total all

Increase Total 646.5

Answer:

11.  A)   207 [tex]yards^2[/tex]

12.  B)  480 [tex]cm^2[/tex]

Step-by-step explanation:

Answer:

4.07

Step-by-step explanation:

I am genius

ANSWER: Here is the link where I answered this question

https://brainly.com/question/23634590?answering=true&answeringSource=feedPublic%2FhomePage%2F1

Answer:

[tex]\text{1. } v=16t+\frac{h-c}{t},\\\text{2. }90\:\mathrm{ft/s}, \\\text{3. Cannot be determined}[/tex]

Step-by-step explanation:

1. The initial equation given to us is [tex]h=-16t^2+vt+c[/tex]. Rearranging the equation to isolate [tex]v[/tex], we have:

[tex]vt=16t^2+h-c,\\\boxed{v=16t+\frac{h-c}{t}}[/tex]

2. Using the equation we rearranged in part 1, we can substitute given values:

[tex]v=16(3)+\frac{131-5}{3},\\v=48+42=\boxed{90\:\mathrm{ft/s}}[/tex]

3. We see from our equation in part 1 ([tex]v=16t+\frac{h-c}{t}[/tex]) that when [tex]t=0[/tex], the denominator of our fraction will be equal to 0. Since we cannot divide by 0, the velocity remains undefined and cannot be determined.

Answer:

Step-by-step explanation:

it looks like the green four sided one,  has two,   the top and bottom ones, then also the blue four sided one ,  maybe the opposite sides are parallel to each other.  :)  

Answer:

5/8

Step-by-step explanation:

Answer:

2 and 6, 1 and 5, 3 and 7, 4 and 8

Step-by-step explanation:

Any one of those would work

Answer: <1 and <5

Step-by-step explanation: