Solve for a.
a+4
3
a+2
5
(1 point)
O-1
07
0-7
O 1

Answer:

the last one

Step-by-step explanation:

use the horizontal line test to find out if its a function

for more information Google horizontal line test

hope this helps :)

Answer:

The last option (The line going straight left to right)

Step-by-step explanation:

For a graph to represent a function, the line must pass the vertical line test.

I've attached an image to look at how the vertical line test works.

Answer:

28 = 2 x - 2

Step-by-step explanation:

Answer:

add them all and put them equal to 180 cause all interiors angles of a triangle adds up to 180.

Step-by-step explanation:

x^2+6x+68=180

x^2+6x-112=0

(x-8)(x+14)

x=8

x^2+1=65

2x+24=40

4x+43=75

hence x^2+1 is your answer

Answer: C

Step-by-step explanation:

The temperature increase went down because it became cooler as the sun went down for the night.

Answer:

B.

Step-by-step explanation:

hope it helps :)

Answer: 112

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

820 m

Step-by-step explanation:

given:

The area of a square field is 42025 m square.

Find:

perimeter of the field.

solution:

Area of square = s²    where s = side of square;  A = 42,025 m²

plug in values into the formula:

[tex]\sqrt{42,025}[/tex] = s² ------square root

s = 205 m ---------length of each side of a square

solve for Perimeter:

Perimeter = 4 times the sides

                 = 4 x 205m

                 = 820 m

therefore, the perimeter of a square field is 820 m

Answer:

29.26 [tex]units^{2}[/tex]

Step-by-step explanation:

Area of a circle = [tex]\pi r^{2}[/tex]

Area  of a circle = 3.14 * 3 * 3  ( so i used pi as 3.14 ) then the radius is 3

Area of a circle  = 9.42 * 3       ( first 3.14 times 3 is 9.42)

Area of a circle  = 28.26          ( 9.42 times 3 is 28.26)

HOPE THIS HELPED

Answer:

AC = 3x + 3 (answers may vary)

Step-by-step explanation:

AB = 6x + 2

Answers may vary for this question,

Let's say that,

B = 4x + 1

So that means that,

A = 2x + 1

BC = 5x + 3

Since we chose

B = 4x + 1,

we must subtract B from BC to get C,

C = x + 2

Now we add A and C to get AC,

A = 2x + 1

C = x + 2

AC = 3x + 3

Answer:

Domain: [-3,5]

Range: [5,3]

Answer:

The Rule for 2 : Any whole number that ends in 0, 2, 4, 6, or 8 will be divisible by 2. This is the number four hundred fifty-six thousand, seven hundred ninety-one, eight hundred twenty-four. We can tell if 2 divides into this number without a remainder by just looking at the last digit.

Step-by-step explanation:

Answer:

The first answer choice.

Answer choice A.

Step-by-step explanation:

The domain of a function would be the set of all possible x-values of that function.

Since we are looking for the domain, the set of the possible x-values, we can eliminate any answer choices that are a set of y-values. B and D are eliminated.

From what we can see in the table, the possible x-values of the function are -6, -1, 0 and 3. Although C does include these values in the set, it also includes many other values. As we can see, answer choice A includes the x-values given in the table and only those values. Therefore, answer choice A is the correct answer.

I hope you find my answer and explanation helpful. Happy studying.

Answer:

TRUE

Step-by-step explanation:

EXAMPLE : 3×5=15

27×5= 135

Answer:

Step-by-step explanation:

If k is any integer then 2k is even number and 2k+1 is odd number

If n is any other integer then 2n+1 is also some odd number

Their product:

(2k + 1)(2n + 1) = 2k•2n + 2•1k + 1•2n + 1•1 = 2(2kn + k + n) + 1

k,n are integers so 2kn also is integer.

Sum of integers is integer too, so if we name 2kn+k+n = z, then product of any two odd integers is 2z+1 which is an odd number.

Step-by-step explanation:

for 14 rides its 70 so you already don't have enough

Answer: cost for 14 rides: 110

Cost for r rides:14+5r

Answer:

8 bags but 8.4 to be exact but its still 8 bags

Step-by-step explanation:

5 1/4 div 5/8= 21/4 div 5/8=21/4 times 8/5= 42/5=8.4 bags

Answer:

yes is a 9.465 an irrational number

Step-by-step explanation:

Answer:

[tex]x<\frac{16}{125}[/tex]

Step-by-step explanation:

First we will multiply everything by 10 to get rid of the decimals.

[tex]4.2x*10+5.6*10<7.2*10-8.3x*10\\42x+56<72-83x[/tex]

Subtract 56 from both sides:

[tex]42x+56-56<72-83x-56\\42x<-83x+16[/tex]

Add 83x to both sides:

[tex]42x+83x<-83x+16+83x\\125x<16[/tex]

Divide both sides by 125:

[tex]\frac{125x}{125}<\frac{16}{125}\\x<\frac{16}{125}[/tex]

Answer:

I'm terrible at explaining things but here's a screenshot

- Ripper

Step-by-step explanation:

Answer:

8x + 3x=11x

Explain:

Every time you see the word sum, you add

1 yard = 3 feet

3ft * 2 yards = 6 feet

$1.26 / 6ft = $0.21 / ft

Answer:

Option (B)

Step-by-step explanation:

Length of the rope Mr Hernandez has = 41 feet

He wants to enclose an area in the shape of a pentagon.

Therefore, minimum length of the rope required = perimeter of the pen

Perimeter of the pentagonal pen = Sum of the measures of all five sides of the pen

Perimeter = x + (7 - 5x) + (3x - 2) + (3x + 4) + (5 - 3x)

                = (-x + 14)

Now the length of the rope should be more than and equal to the perimeter of the pen to cover.

41 ≥ (-x + 14)

Or

-x + 14 ≤ 41

Therefore, Option (B) will be the answer.

Answer:

v ≤ 8

Step-by-step explanation:

89-11v≤7v-55

-11v-7v≤ -55-89

-18v ≤ -144

divide Both sides by -18

-18v/-18 ≤ -144/-18

v ≤ 8

Answer:

hope it helps

plz mark as brainliest

Answer:

it a, b and, c :)

Step-by-step explanation:

Answer:

$56

Step-by-step explanation:

4(10)+3(5)+1(1)

40+15+1 = 56

Answer:

24

Step-by-step explanation:

576 root is 24

24^2= 576​

___Hope it helps___

Answer:

24

Step-by-step explanation:

The square root of 576 is 24.

24×24=576

Step-by-step explanation:

3.7x - 0.20x = 17.5

3.5x = 17.5

x = 17.5/3.5

x = 5

Answer:

x=5

Step-by-step explanation:

Answer:

2121

Step-by-step explanation:

Answer:

 128 cm^2

Step-by-step explanation:

The area of a rectangle is given by

A = l*w

A= 8*16

  128 cm^2

Answer:

243

Step-by-step explanation:

1. 1/3 * 3 = 1

2. 1 * 3 = 3'

3. 3*3 = 9

4. 9*3= 27

5. 27*3 = 81

6. 81*3 = 243

7. 243

Hope this helps!

The required 7th term in the given geometric sequence would be 243.

The geometric series defined as a series represents the sum of the terms in a finite or infinite geometric sequence. The successive terms in this series share a common ratio.

The sequence given in the question follows as:

1/3, 1, 3, 9, . . .

This sequence follows the pattern of a geometric progression, where each term is obtained by multiplying the previous term by a fixed number, called the common ratio.

The common ratio for this sequence is 3.

To find the nth term in a geometric progression, you can use the formula:

aₙ = arⁿ⁻¹

Where a is the first term, r is the common ratio

Plugging in the values for this sequence, we have:

[tex]a_7 = 1/3 \times 3^(7-1) = 1/3 \times 3^6[/tex]

= 1/3 x 729 = 729/3 = 243

Therefore, the 7th term in the sequence is 243.

Learn more about geometric series here:

brainly.com/question/21087466

#SPJ2

Hey there!! Glad I can help!!!

Answer:

Dilation

Step-by-step explanation:

A Dilation didn't take place. They are of the same size.

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