CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

I dont know xDDDDDDDDDD

Answer:

a₅₇ = 214

Step-by-step explanation:

The n th term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₅ = 6 and a₉₂ = 354 , then

a₁ + 4d = 6 → (1)

a₁ + 91d = 354 → (2)

Subtract (1) from (2) term by term to eliminate a₁

0 + 87d = 348

87d = 348 ( divide both sides by 87 )

d = 4

Substitute d = 4 in (1) and solve for a₁

a₁ + 4(4) = 6

a₁ + 16 = 6 ( subtract 16 from both sides )

a₁ = - 10

Then

a₅₇ = - 10 + (56 × 4 ) = - 10 + 224 = 214

Answer:

AC = 12

Step-by-step explanation:

From the question, we have that BD is perpendicular to AC

This means that it is at 90 degrees to the base

so we have two similar right triangles

Let us use Pythagoras’ theorem to get the measure of one of the legs (AD and DC)

Let us call the leg x

We have the Pythagoras’ theorem stating that the square of the hypotenuse (the side facing the right angle; 10 here) is equal to the sum of the squares of the two other sides

10^2 = x^2 + 8^2

100 = x^2 + 64

x^2 = 100-64

x^2 = 36

x = √36

x = 6

AD = DC = 6

AC = 2 * AD

AC = 2 * 6

AC = 12

[tex]5(2x-4)=10x-20[/tex]

Hope this helps.

Step-by-step explanation:

Write 5

(2

x−

4)

as an equation.y

=

5

(2x−4)

Answer:

5k

Step-by-step explanation:

The interest accrued on the principal is $100.

Using the formula;

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

A - amount

P - Principal

r = rate

n = Number of times the interest is compound

t = time in years

Substituting values;

A = 4,300( 1 + 0.023/365)365 × 1

A =  $4400

Interest =  $4400 - $4,300 = $100

The annual percentage yield is obtained from;

APY=100 (1 + r/n )n – 1

APY=100 (1 + 0.023/365)^n - 1

APY= 100(0.023)

APY= 2.3 %

Learn more: https://brainly.com/question/14283892

Answer:

Explanation:

1 quart = 4 cups

1 gallon = 16 cups

Yesenia buys 1 quart -> 4 cups

AND 1/2 a gallon -> 8 cups

4 cups from quart + 8 cups from 1/2 gallon = 12 cups total!

Answer:

B. x-5

Step-by-step explanation:

Sister's height: x

Gavin's height: 5 in. less than his sister's height.

Answer:

whats the question

Step-by-step explanation:

Answer:

multiply width and length, for rectangles, parallelograms, and rhombuses  

If a triangle divide by two

if a trapezoid, take the average of the two length and multiply by height

hope this helps

comment if you need calculation for the area of other shapes!

Answer:

98.00 - n =

Step-by-step explanation:

The game he found is less than 98.00, which makes it subtraction.

Also, I see you with that Gaara profile picture... (0/-\0)

Answer:

I will try to find the answer right new

Step-by-step explanation:

Answer:

x-10

Step-by-step explanation:

you have to do what is in the parenthesis first. Do distributive property to

-(x-8)

-(x)-(-8)= -x+8

now you have 5-(3-x+8)

Do distributive property again

5-3+x-8

x-8+2

x-10

hope this helps ~D~

Answer:

your answer will be X−6

Step-by-step explanation:

hope it helps

have a nice day/night ^_^

Answer:

Correct answer is the first one x^2 + 2x - 8

because (x + 4) (x - 2)

= x ^2 + 4x - 2x - 8

= x^2 + 2x - 8

Answer:

In an isosceles right triangle, the equal sides make the right angle. ... Therefore each of those acute angles is 45°.

Step-by-step explanation:

Answer:

2 of the angles must be the same measure and one of the angle must be different from them.

Step-by-step explanation:

if 2 angles are 50 then one of them must be 80

Answer:

(x-2)(x-1)

Step-by-step explanation:

Answer:

(x-2)(x-1)

Step-by-step explanation:

[tex]x^{2} -3x+2\\\\(x-2)(x-1)[/tex]

Answer:

200

Step-by-step explanation:

just look up 2% of 4 is what and you will get the same answer

Answer:

4 + 8 / 2 · (6 - 3) = 16

Step-by-step explanation:

Use PEMDAS

Parenthesis first

6 - 3 = 3

the equation is now 4 + 8 / 2 · 3

divide 8 and 2 = 4

4 + 4 · 3

multiply 4 and 3 = 12

4 + 12

add 4 and 12 = 16

Answer:

huh?

Step-by-step explanation:

Answer:

[tex]3 (a + 5b) + a (a + 4) = a^2 + 7a + 15b[/tex]

[tex]y (10 - y) + 3 (y - 2) = - y^2+13y - 6[/tex]

[tex]2 (8a - 5b) + 3 (5a - 12) = 31a -10b - 36[/tex]

[tex]3 (y - 3) + ( 8 - 6y + x) = -3y + x-1[/tex]

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + b^2 - bc[/tex]

[tex]5 (x - y + z) + (4x + 3y) =9x - 2y +5z[/tex]

Step-by-step explanation:

Solving (i):

[tex]3 (a + 5b) + a (a + 4)[/tex]

Open brackets

[tex]3 (a + 5b) + a (a + 4) = 3a + 15b + a^2 + 4a[/tex]

Collect like terms

[tex]3 (a + 5b) + a (a + 4) = a^2 + 4a+3a + 15b[/tex]

[tex]3 (a + 5b) + a (a + 4) = a^2 + 7a + 15b[/tex]

Solving (ii)

[tex]y (10 - y) + 3 (y - 2)[/tex]

Open bracket

[tex]y (10 - y) + 3 (y - 2) = 10y - y^2 + 3y - 6[/tex]

Collect like terms

[tex]y (10 - y) + 3 (y - 2) = - y^2+10y + 3y - 6[/tex]

[tex]y (10 - y) + 3 (y - 2) = - y^2+13y - 6[/tex]

Solving (iii)

[tex]2 (8a - 5b) + 3 (5a - 12)[/tex]

Open bracket

[tex]2 (8a - 5b) + 3 (5a - 12) = 16a -10b + 15a - 36[/tex]

Collect like terms

[tex]2 (8a - 5b) + 3 (5a - 12) = 16a+ 15a -10b - 36[/tex]

[tex]2 (8a - 5b) + 3 (5a - 12) = 31a -10b - 36[/tex]

Solving (iv)

[tex]3 (y - 3) + ( 8 - 6y + x)[/tex]

Open bracket

[tex]3 (y - 3) + ( 8 - 6y + x) = 3y - 9 + 8 - 6y + x[/tex]

Collect like terms

[tex]3 (y - 3) + ( 8 - 6y + x) = 3y - 6y + x- 9 + 8[/tex]

[tex]3 (y - 3) + ( 8 - 6y + x) = -3y + x-1[/tex]

Solving (v):

[tex]a (a - 2b) + b (b + 2a - c)[/tex]

Open bracket

[tex]a (a - 2b) + b (b + 2a - c) =a^2 - 2ab + b^2 + 2ab - bc[/tex]

Collect like terms

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + 2ab- 2ab + b^2 - bc[/tex]

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + b^2 - bc[/tex]

Solving (vi)

[tex]5 (x - y + z) + (4x + 3y)[/tex]

Open brackets

[tex]5 (x - y + z) + (4x + 3y) =5x - 5y +5z+4x +3y[/tex]

Collect like terms

[tex]5 (x - y + z) + (4x + 3y) =5x +4x +3y- 5y +5z[/tex]

[tex]5 (x - y + z) + (4x + 3y) =9x - 2y +5z[/tex]  

Answer:

19/5 = 3 4/5 soils for each flower bed.

Step-by-step explanation:

Answer is 3 4/5 soils  in each flower bed.

Answer:

the answer is 915

Step-by-step explanation:

tell me if I'm wrong okay

Answer:

9

WILL CHOOSEBRAINLIEST

Answer:

-9

Step-by-step explanation:

-9x^-(-9)=-9x^9

Answer:

b = 12.6

Step-by-step explanation:

a*2 + b*2 = c*2

6*2 + b*2 = 14*2

36 + b*2 = 196

Subtract 36 from both sides

36 + b*2 = 196

-36             -36

b*2 = 160

Find the square root of both

b = 12.64911064  or 12.6

Answer:

The answer is "16 feet"

Step-by-step explanation:

Please find the complete question in the attached file.

Answer:

9/6 is the slope but that simplifies to 3/2

Step-by-step explanation:

y2-y1

x2-x1

10-1=9

7-1=6

Answer:

5xy = 2

Step-by-step explanation:

This is the only one that has two (x & y) letters/integers on one single number.

Answer:

x

Step-by-step explanation:

there is no picture or anything else, thus it is unknown and can not be figured out unless you repost this with a picture or the full question.

Answer:

6, 8, 10, 14, 15

Step-by-step explanation:

6(1,2,3,6)

8(1,2,4,8)

10(1,2,5,10)

14(1,2,7,14)

15(1,3,5,15)

Step-by-step explanation:

Assuming the speed of car B to be x and the speed of car A to be x+20

156 = 208

x. x+20

156(x+20)= 208x

156x+3120=208x

3120=208x-156x

3120=52x

x=60

The speed of car A is (x)= 60

The speed of car B is(x+20)= 80

Answer:

[tex]\huge\colorbox{red}{Car\: A=80}\colorbox{blue}{Car B=60}[/tex]

Step-by-step explanation:

let the speed of car A be A

let the speed of car B be B

according to the first condition:

[tex]\quad A=B+20[/tex]

according to the second condition:

[tex]\quad 156(A)=208B[/tex]

therefore

[tex]\text{the speed of car A is 60+20=80}[/tex]