3.4 cm

5.7 cm
What’s the area of this?!

Answer:

a+(n-1)d please do you get it or

Answer:

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] - 5

Step-by-step explanation:

Given the explicit formula

A(n) = 2 - 5(n - 1)

Compare with the standard form

A(n) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 2 and d = - 5

A recursive formula allows a term in the sequence to be found by adding d to the previous term.

Then recursive formula is

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] - 5 , with a₁ = 2

Answer:

can you put it for clear in a sentice

Step-by-step explanation:

Answer:

170ft

Step-by-step explanation:

A=2(wl+hl+hw) is the equation

Answer:

SA=170

Step-by-step explanation:

5*5=25, *2=50

5*6=30, *2=60, *2=120

Answer:

X = 35

Step-by-step explanation:

Since the line is crossing two parallel lines the measurements are equal then you solve for X.

2X + 20 = 3X - 15

-2X           -2X

20 = X - 15

+15      +15

35 = X

Answer:

x=35

Step-by-step explanation:

The expressions are corresponding angles which are congruent.

Set the two equations equal to each other.

2x+20=3x-15

Add and subtract like terms

35=1x

Divide:

35/1=35

X=35

Hope this helps! :)

Correct me if I'm wrong!

Answer:

6% of the racers did not ocmplete the marathon

Step-by-step explanation:

290 racers

272 completed the race

15 + 3 = 18 did not complete the race

[tex]\frac{272}{290}[/tex] = 0.94 = 94%

[tex]\frac{18}{290}[/tex] = 0.06 = 6%

Answer:

Step-by-step explanation:

Formula

Driven = Total - what they need to go

Driven = 320.6 - 189.75

Driven = 130.85

Answer:

C

Step-by-step explanation:

Answer:

it's false.

Parallel lines don't intersect in two points

sub x = 3

f(3) = 3( 3 ) + 2

=9 + 2

=11

Answer:

f(3) = 11

Step-by-step explanation:

To evaluate f(3) substitute x = 3 into f(x) , that is

f(3) = 3(3) + 2 = 9 + 2 = 11

Answer:

x=2;  y=2

Step-by-step explanation:

3x+2y=10

y=3x-4

We can substitute y from the first equation with the second equation:

3x+2(3x-4)=10

3x+6x-8=10

9x=18

x=2

Now plug this in to any of the equations (i used second equation):

y=3(2)-4

y=6-4

y=2

Check your answers:

y=3x-4

2=3(2)-4

2=6-4

2=2

9514 1404 393

Answer:

  1. adjacent: ACB, BCD and BCD, DCE. vertical: ACB, DCE and BCD, ECA

  2. adjacent: KGJ, JGI and HGM, MGK. vertical: JGI, MGL and HGM, KGJ

  3. adjacent. x = 49°

  4. adjacent. x = 71°

Step-by-step explanation:

As I noted in the attachment, vertical angles are formed from opposite rays (lines that cross). They share only a vertex. Each of the crossing lines makes up one side of each of the vertical angles. (You can think of each line as being made of opposite rays from the vertex of the angle.)

Adjacent angles share both a vertex and one side. (They do not overlap.) For example, in Figure 2, angles KGM and LGM are not adjacent, even though they share verex G and side GM. This is because they overlap. In that figure, angles KGL and LGM are adjacent angles.

__

1. To identify adjacent angles, choose a ray and make note of the angles on either side of it.

  adjacent: {ACE, ACB}, or {BCA, BCD}, or {DCB, DCE}, or {ECD, ECA}

To identify vertical angles, choose two crossing lines and one of the 4 spaces between them. The other vertical angle will be non-adjacent, in the opposite space of the same size.

  vertical: {ACB, ECD}, or {ACE, BCD}

__

2. adjacent: any of the pairs {KGJ, JGI}, {JGI, IGH}, {IGH, HGM}, {HGM, MGL}, {MGL, LGK}, {LGK, KGJ}.

Note that these are the nearest, smallest pairs of adjacent angles. This is usually what we are talking about when we refer to adjacent angles. We could add to the list pairs like {IGH, IGK}, {IGM, IGL}.

 vertical: (lines IL, HK) {IGH, LGK} or {IGK, LGH}; (lines IL, MJ) {IGM, LGJ} or {IGJ, MGL}; (lines HK, MJ) {HGM, KGJ} or {HGJ, KGM}

__

3. The angles share a ray, so are adjacent. Together, they make up a right angle, so they are complementary.

  x = 90° -41°

  x = 49°

__

4. The angle share a ray, so are adjacent. Together, they make up a linear angle, so are supplementary.

  x = 180° -109°

  x = 71°

Answer:

80

Step-by-step explanation:

........

..

the answer is 80

Answer:

for 7 i believe its D

Step-by-step explanation:

Answer:

3/8 < -31/3 < -7.7 < -7 < -6 < -3 < -8/3 < -2.5 < -1 < -1/4 < 0 < 9/8 < 2 < 3 < 5 < 8 < 10 < 11 < 15 < 22 < 23

Showing Work

Using the given inputs:

10 15 8 23 11 5 3 22 2 -1 -3 -7.7 -23 -22 3/8 -7 -8/3 -1/4 9/8 -31/3 -6 -2.5 0

Rewriting these inputs as decimals:

10 15 8 23 11 5 3 22 2 -1 -3 -7.7 -23 -22 3/8 -7 -8/3 -1/4 9/8 -31/3 -6 -2.5 0

10 15 8 23 11 5 3 22 2 -1 -3 -7.7 -23 -22.375 -7 -2.666667 -0.25 1.125 -10.333333 -6 -2.5 0

Sorting this table by decimal values in order from least to greatest:

-23   -22 3/8   -31/3   -7.7   -7   -6   -3   -8/3   -2.5   -1   -1/4   0   9/8   2   3   5   8   10   11   15   22   23

-23 < -22.375 < -10.333333 < -7.7 < -7 < -6 < -3 < -2.666667 < -2.5 < -1 < -0.25 < 0 < 1.125 < 2 < 3 < 5 < 8 < 10 < 11 < 15 < 22 < 23

Therefore, the sorted inputs in order from least to greatest is:

-23 < -22 3/8 < -31/3 < -7.7 < -7 < -6 < -3 < -8/3 < -2.5 < -1 < -1/4 < 0 < 9/8 < 2 < 3 < 5 < 8 < 10 < 11 < 15 < 22 < 23

Step-by-step explanation:

Answer:

C. 196 in3

No explanation needed

Answer: exponent

Step-by-step explanation:

because 5 is bigger and bolder

Answer:

The polynomials are:

6x² + 5x

-x² + 5x

Answer:

Slope-intercept form: y = 10 Point-slope form: y − 10 = 0 ⋅ ( x + 8 )

Step-by-step explanation:

Answer:

1625

Step-by-step explanation:

[tex]35(5) + 1450 = 1625[/tex]

35 x 5 = 175

175 + 1450 = 1625

Answer:

6[tex]x^{2}[/tex] - 5[tex]x[/tex] + 1

Step-by-step explanation:

Standard form is: [tex]ax^{2} +bx+x[/tex]

To reach that you have to distribute:

(2x - 1) (3x - 1)

2x (3x - 1) = 6[tex]x^{2}[/tex] - 2[tex]x[/tex]

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

Combine like terms:

6[tex]x^{2}[/tex] - 5[tex]x[/tex] + 1

Answer:

The answer should be a letter which is t.

Step-by-step explanation:

1) Simplify 2/3t to 2t/3.

[tex] \frac{2t}{3} \times 1 \frac{1}{2} [/tex]

2) Convert 1 1/2 to improper fraction. Use this rule: a b/c = ac+b/c.

[tex] \frac{2t}{3} \times \frac{1 \times 2 + 1}{2} [/tex]

3) Simplify 1 × 2 to 2.

[tex] \frac{2t}{3} \times \frac{2 + 1}{2} [/tex]

4) Simplify 2 + 1 to 3.

[tex] \frac{2t}{3} \times \frac{3}{2} [/tex]

5) Cancle 3.

[tex]2t \times \frac{1}{2} [/tex]

6) Cancle 2.

[tex]t[/tex]

Therefor, the answer for this equation is a letter which is t.

Answer:

your answer would be t

Step-by-step explanation:

Answer:

area of triangle = 1/2 x b x h

Step-by-step explanation:

16 x 12 = 192

192/2= 96

do the same for all

Answer:

pictures are in order of the questions

Step-by-step explanation:

Answer:

It created a single African nation with many states.

Option B is correct. I did the test and it shows 100% I hope it helped!

Answer:

6.3 miles

Step-by-step explanation:

9/10 x 7 = 63/10 = 6.3 miles

Hope that helps!

-Sabrina

Answer:

y=2x+24 is you're answer

Answer:

I'm pretty sure it's y=2x+24

Step-by-step explanation:

The slope intercept formula is y=mx+b. So to get the equation into that form you would have to get y by itslef, which  means you would have to subtract 8x from both side. And then you can't have a number in front of the y so you have to divide by that for all of the terms.This then gives you your answer.      

Answer:

[tex]S_3=35[/tex]

Step-by-step explanation:

Given: [tex]S_1=3\,,S_n=7(S_{n-1}-2)[/tex]

To find: [tex]S_3[/tex]

Solution:

First find [tex]S_2[/tex]

Put [tex]n=2[/tex] in [tex]S_n=7(S_{n-1}-2)[/tex]

[tex]S_2=7(S_{2-1}-2)\\S_2=7(S_1-2)[/tex]

Put [tex]S_1=3[/tex]

[tex]S_2=7(3-2)=7[/tex]

Now find [tex]S_3[/tex]

Put [tex]n=3[/tex] in [tex]S_n=7(S_{n-1}-2)[/tex]

[tex]S_3=7(S_{3-1}-2)\\S_3=7(S_{2}-2)[/tex]

Put [tex]S_2=7[/tex]

[tex]S_3=7[(7)-2]=7(5)=35[/tex]

Answer:

1000000000001 /125000

1000000000001 over 125000

Step-by-step explanation:

be more specific when you post questions..

Answer:

156 Drinks

Step-by-step explanation:

Answer:

No. of drinks sell by them in an hour=26/2=13

So,No. of drinks sell by them in 12 hours=

[tex]12 \times 13 = 156[/tex]

Hence, They sell 156 drinks in 12 Hours and 312 drinks in a day.