helppppppppp ur girl out

Answer:

(x +2) (x+ 8)

Step-by-step explanation:

2x^2 + 20x + 32

you have to multiply 32 by 2 bc the leading coefficient is >1, now find which multiples of 64 add up to 20, which is 16, and 4

(2x +4) (2x +16)   u have to simplify these bc the leading coefficient is >1, the gcf is 2, so divide by 2

(x + 2) (x + 8)

Answer:

around 12,000

Step-by-step explanation:

Answer:

720

Step-by-step explanation:

60/25=2.4

2.4*300=720

Answer:

Down Here

Step-by-step explanation:

Step 2:

Statement: m∠C ≅ m∠B

Reason: sides opposite to congruent angles are congruent

Step 3:

Statement: BE = CE

Reason: Def. of a midpoint

Step 4:

Statement: AE = AE

Reason: Reflexive Property

Step 5:

Statement: ΔACE ≅ ΔABE

Reason: SSS

Step 6:

Statement: m∠AEC ≅m∠AEB

Reason: CPCTC

Step 7:

Statement: DE = DE

Reason: Reflexive Property, Parts whole postulate

Step 8:

Statement: ΔCDE ≅ ΔBED

Reason: SAS

Step 9:

Statement: CD = DB

Reason: CPCTC

-Chetan K

use a calculator it's way easier but here is the answer

Answer:

No it doesn’t  have a proportional relationship

Step-by-step explanation:

Answer: A

Step-by-step explanation:

[tex]\frac{6.3\cdot \:10^8}{9\cdot \:10^2}[/tex]

[tex]=\frac{6.3\cdot \:10^6}{9}[/tex] --> Exponent rule for division, 10^8/10^2 = 10^6

= 700,000 --> In scientific notation, 7.0×10^5

Answer:

A: 19.7º  B: 78.8º  C: 81.5º

Step-by-step explanation:

The trouble with problems like this is usually just getting started.

Hint:  look at the descriptions of the angle measures and see if one of the angles is mentioned twice.  It's angle A.  Pick a variable for the measure of that angle, say  a.

Angle B:  "4 times the measure of angle A" becomes  4a

Angle C:  "17 less than 5 times the measure of angle A" becomes  5a - 17

Now use the fact that relates all three angles:  the sum of the measures of any triangle's angles is 180 degrees.

a + 4a + (5a - 17) = 180

Combine like terms.

10a - 17 = 180

Add 17.

10a = 197

Divide by 10.

a = 19.7 degrees

Try not to panic because the answer is not a whole number!

Plug this into the expressions for the other angles.

B:  4(19.7) = 78.8 degrees

C:  5(19.7) - 17 = 81.5 degrees

Check:  19.7 + 78.8 + 81.5 = 180

Answer:

Explanation:

opposite angles in a quadrilateral sum up to 180°

total interior angles in a quadrilateral is 360°

solve for x:

x - 2 + x + 2 = 180°

2x = 180°

x = 90°

solve for each angle:

1st

x + 2

90° + 2 = 92°

2nd

x - 2

90° - 2 = 88°

3rd

x - 10

90° - 10° = 80°

4th

360° - 80° - 88° - 92° = 100°

Answer:

x = 15

Step-by-step explanation:

Since WY = WZ, angle Y = angle Z = 2x

angle W = 90 degrees, so

90 + 3x + 3x = 180

6x = 180 - 90 = 90

x = 90/6 = 15

Answer:

the person above me is correct do the math

Using the Fundamental Counting Theorem, it is found that there are 576 ways for the dancers to line up.

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

In this problem, considering the order:

Black - Red - Black - Red - Black - Red - Black - Red

The number of ways for each is given by:

4 - 4 - 3 - 3 - 2 - 2 - 1 - 2

Hence:

[tex]N = 4^2 \times 3^2 \times 2^2 = 576[/tex]

There are 576 ways for the dancers to line up.

To learn more about the Fundamental Counting Theorem, you can check https://brainly.com/question/24314866

I don't believe it is scalene, maybe try looking it up?

Answer:

NO

Step-by-step explanation:

A scalene triangle has no sides equal. This triangle has two sides equal with 13 inches. This triangle is isosceles.

Answer:

307

Step-by-step explanation:

Answer:

do by interest formula

PTR/100

P=TR/100*50

Using error concepts, it is found that in this problem, a type I error would be finding an innocent person guilty, while a type II error would be finding a guilty person innocent.

Hence:

In this problem, a type I error would be finding an innocent person guilty, while a type II error would be finding a guilty person innocent.

More can be learned about error concepts at https://brainly.com/question/25225353

Step-by-step explanation:

3x + 6y - 5z

=3×3+-5×6-2×5

=9+-30-10

=9-40

=-31

Answer:

- 31

Step-by-step explanation:

x = 3

y = -5

z = 2

3x + 6y - 5z

3(3) + 6(-5) - 5(2)

9 - 30 - 10

9 - 40

- 31

Hope this helps!

Answer:

$272559.70

Step-by-step explanation:

So, let's start with what we know

This problem should be solved with the formula

A = P ( 1 + r/n)^nt

The variable A is the final amount

A = 3000000

This is the amount we want to achieve

The variable P is the principle, the amount of money you put in a bank to earn interest

We have to solve for this value

The variable r is the interest rate

r = 0.065

Note: I converted the percent to a decimal, so we can use it in the formula

The variable n is the amount of times interest is compounded

n = 12

The interest is compounded monthly in a year, so 12 times

The variable t is the amount of time you have to earn the interest

t = 37

So, let's solve for the value P with the values we know

3000000 = P ( 1 + 0.065/12)^(12x37)

3000000 = P(11.0067628047)

3000000 / 11.0067628047 = P(11.0067628047) / 11.0067628047

272559.702905 = P

P = 272559.70

Note: I rounded to the nearest cent, since there isn't a value of USD lower than 1 cent.

So, there you have it, a principle of 272559.70 will get you 3000000 in 37 years given that interest is compounded monthly at 6.5% interest rate

If you have any questions, please let me know in the comments section of this answer! If you could mark this answer as the brainliest, I would greatly appreciate it!

Answer:

D

Step-by-step explanation:

because i just took the test

Answer:

714

Step-by-step explanation:

To solve this you have to use the BODMAS theory.

That means,

B ⇒ Brackets

O ⇒ Of

D ⇒ Divide

M ⇒ Multiplication

A ⇒ Addition

S ⇒ Subtraction

You have to solve the sum according to the above.

2 + 3 + 5 + 10 x 64 + 7 + 57

2 + 3 + 5 + 640 + 7 + 57

5 + 645 + 64

650 + 64

714

Let me know if you have any other questions. :-)

Step-by-step explanation:

look at the picture I have sent

TW is the midsegment of the trapezoid UVXY

=> 2TW = XY + UV

=> 2(z - 2) = 4z - 34 + z

=> 2z - 4 = 5z - 34

=> 5z - 2z = 34 - 4

=> 3z = 30

=> z = 10

Answer: z = 10

Ok done. Thank to me :>

Answer:

3 * (5 - x)

Step-by-step explanation:

Using the keywords:

product of

difference of

and a number

The product of 3 and the difference of 5 and a number is (5 - x)×3.

Distributive law comes handy when we have two or more than two numbers or variables inside brackets and the terms are separated by addition or subtraction and the whole bracket is multiplies to some other one or more than one variable or another bracket consisting same as stated we can multiply them with certain rule explained by an example

a(b+c) = ab + ac

(a+b)(c+d) = ac + ad + bc + bd

According to the given question

The product of 3 and the difference of 5 and a number product means multiplication difference means subtraction.

Assuming the number to be x.

∴The product of 3 and the difference of 5 and a number is

difference of 5 and a number is ( 5 - the number )

= (5 - x ) and their product with 3 which is

= (5 - x)×3

= 15 - 3x if we distribute.

Learn more about Distributive law here :

https://brainly.com/question/499160

#SPJ2

Answer:

6mm

Step-by-step explanation:

A rectangle with all sides equal is a square

Area=a

36=a

a=6mm

Answer:

[tex]\sf{1) m<2 = 16°} \\

\sf{2) m<5 = 84°} \\

\sf{3) m<B = 79°}[/tex]