Which of the following is a correct name for a side of the given angle?
D
E
A. DE
B. Point D
C. ED
D. Point E

Answer:

23

Step-by-step explanation:

Since 12 and 18 are both divisible by 3, you would divide them by 3. Then, you are left with the fraction 46 . But, since 4 and 6 are both divisible by 2, you would do that. Finally, you end up with 23 with is in the lowest terms.

Answer:

2/3

Step-by-step explanation:

12/18

6×2 = 12

&

6×3 = 18

=2/3

(would appreciate it if you could mark me the brainliest :))

By using x-method we got that factorization [tex]x^2-25[/tex]  is (x+5)(x-5)

factorization is writing a expression as a product of several factors.

So Given polynomial is

[tex]x^2-25[/tex]

Now we will factorise  this using x method

Here a=1     b=0 and c= -25

so ac=-25

Now We will write -25 at the top.

and 0 at the bottom.

No we will find two numbers that multiply to the top number -25 and add to the bottom number 0. Hence those numbers are -5 and 5.

Now we can write equation as

[tex]x^2-5x+5x-25\\\\x(x-5)+5(x-5)\\\\(x+5)(x-5)[/tex]

By using x-method we got that factorization [tex]x^2-25[/tex]  is (x+5)(x-5)

To learn more about factorization  visit : https://brainly.com/question/11579257

Answer:

D

Step-by-step explanation:

I just did it.

Step-by-step explanation:

Property: [tex]a(b+c)=ab+ac[/tex]

Use the Distributive Property:

[tex]6(g+3) =6(g)+6(3)=6g+18[/tex]

6g + 18 is an equivalent expression when the distributive property is used.

Answer:

1. Neither

2. Neither

3. Parallel

4. Perpendicular

Step-by-step explanation:

Please give brainlest

Answer:

look below

Step-by-step explanation:

1 is neither

2 is neither

3 is parallel

4 is perpendicular

Answer:

The 90% confidence interval would be given by (63.330;81.070)

Step-by-step explanation:

A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".

The margin of error is the range of values below and above the sample statistic in a confidence interval.

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

Let put some notation

x=left arm , y = right arm

x: 175 169 182 146 144

y: 102 101 94 79 79

Since the Confidence is 0.90 or 90%, the value of a = 0.1 and a/2= 0.05we can use excel, a calculator or a table to find the critical value. The excel command would be: "=-T.INV(0.05,4)".And we see that ta/2= 2.13

Answer:

im not sure but i think isosceles trapezoid

Equivalent expressions are expressions of equal values

The equivalent expressions are 4x+ (y - 8y) + (2z-5z) +6   and 6x-3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

The first expression has been solved.

So, we have the following expressions

4x−7y−5z+6 and -3x−8y−4−87z

4x−7y−5z+6

We have:

4x-7y-5z+6

Rewrite as:

4x+ (y - 8y) + (2z-5z) +6

-3x−8y−4−87z

We have:

-3x−8y−4−87z

Rewrite as:

3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

Hence, the equivalent expressions are 4x+ (y - 8y) + (2z-5z) +6   and 6x-3x-6x + (2y - 10y) + (4 - 8) + (z - 88z)

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Answer: 4:20 but that simplified would be 1:5

Triangles to squares

Answer:

A.0.87

Step-by-step explanation:

correct me if I'm wrong

Answer:

the answer for this problem is 1.75+2.00+1.00+1.00

hope this helps :D

Answer:

IT IS F

Step-by-step explanation:

Answer:

The Answer is - 3000 days

Step-by-step explanation:

we have to find LCM of 200,250,300 and the answer is 3000 days

Answer:

r=14

Step-by-step explanation:

7r+6=8r-8

14=r

r=14

Answer:

r = 14

Step-by-step explanation:

Since both angles are equivalent to each other solve for r:

7r + 6 = 8r - 8 (subtract 6 from -8)

7r = 8r - 14 (subtract 8r from 7r)

-r = -14 (divide each side by -1)

r = 14

Then plug the value of r (14) back into both parentheses:

7 * 14 + 6 = 104°

8 * 14 - 8 = 104°

The final answer is r = 14, and both angles equal to 104°

Answer:

i think 55/14 if not srry

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

156 divided by 13 times 6.

Answer: 71

Step-by-step explanation:

6/13 = 0.46 %

156 times 0.46

=71

Rules in exponents:

Let's review few rules before solving.

Solution (9):

Solution (11):

Solution (15):

Solution (17):

Solution (26):

Solution (36):

Hoped this helped!

Answer:

Step-by-step explanation:

(ab)^n = a^n*b^n

so (-a)^n = (-1)^n*a^n

a^(-n) = 1/a^n

a^0 = 1 if a is not 0

9. 3^(-2)

= 1/3^2

= 1/9

11. (-5)^(-2)

= (-1)^-2*5^(-2)

= (1/(-1)^2)*(1/(5^2))

= 1/1*1/25

= 1/25

15. -3^0 = 1

17. 1/2^0

= 1/1

=1

26. k^(-4)*j^0

=(1/k^4)*1

=1/k^4

36. 7*s^0*t^(-5) / 2^(-1)*m^2

= 7*1*(1/t^5) / (1/2)*m^2

= 2*7 / t^5*m^2

= 14 / t^5*m^2

Answer:

<ABD = <CDB

When two triangles, have the same angles and same base and height, they are the same.

Answer:

32

Step-by-step explanation:

You can use the Pythagorean theorem to solve this.

You know two sides of the triangle that is formed by the diagonal.

[tex]32^2+7^2=\sqrt(c)[/tex]

Please give brainliest.

Answer:

(-4)

Step-by-step explanation:

Positive 2 plus negative 10 equals negative 8, plus positive 1 equals negative 7, plus positive 3 equals negative 4.

Answer:

67%

Step-by-step explanation:

If you take the 365 days in a year and divide that by the 246 sunny days, you should get the number 0.67397260274, rounded to 67%.e

Answer:

24in

Step-by-step explanation:

18+6=24

Answer:

V=26.25in^3

Step-by-step explanation:

V=whl

=5·1.5·3.5

=26.25

Because we are finding volume we put the units cubed.

26.25in^3

Answer:

C

Any time you have a subtraction and a negitive right next to eachother, it means to add. So, you would add 13 and 1 to get 14, then keep the denominator 19 to get 14/19.

Step-by-step explanation:

Answer: 14/19

To subtract fractions, we want to find the LCD and then combine. So the correct answer is C) 14/19

14/19

Decimal Form:

0.73684210

Hope this helps =)

Step-by-step explanation:

2 hours=26 gallons or 2:26

We should simplify the ratio to see how many gallons an hour flight uses.

26÷2=13 or 13 gallons

1 hour=13 gallon

Now we see how much gas a 5-hour flight takes.

5x13=65

5 hours=65 gallons

Using proportions, it is found that the total cost for beverages will be of $552.00.

A proportion is a fraction of a total amount.

In this problem, there will be a total of 46 people, and each will spend $12.00 on beer and wine, hence:

46 x $12.00 = $552.00.

The total cost for beverages will be of $552.00.

More can be learned about proportions at https://brainly.com/question/24372153

Answer:

(0.755, 0.845)

Step-by-step explanation:

I got it right, on the test so trust me!

Answer:

your answer is 5.45 that is your answer

The number of 9 bright fringes is seen in the central maximum that spans the distance between the first missing order is 5 on one side and the first missing order on the other side

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

Blue laser light with a wavelength of 450 nm illuminates two 50-m-wide slits positioned 0.25 mm apart. On a screen 2.0 m behind the slits, the interference pattern is visible.

For dark fringe, the equation as:

yp = p  λ L / d

for p =1

yp = λ× L/a

For bright fringe, the equation as:

ym = m  λL / d

from (i) and (ii)

For missing order, the equation as:

ym = yp

m λL / d = λ× L/a

m=d/a

m = 0.25×10⁻³/ (50×10⁻⁶)

m=5

The number of bright fringes, the equation as:

N-1=2(m-1)

N-1 = 2×4

N = 8 + 1

N=9

Learn more about Arithmetic operations here:

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