Solve this equation with a variable term on both sides:

5.1y + 21.3 = –0.3y – 24.6

What is the solution?

y =

Answer:

A

Step-by-step explanation:

Perpendicular to x = -5 is going to be a horizontal line.

Since it passes through (1,3.14),

Equation is y = 3.14

Answer:

D) 5

Step-by-step explanation:

If we multiply 5 and an odd number, the end value will not be 0, 1, and 3. For example,

5 × 1 = 5

5 × 9 = 45

Therefore, in both the product, the end value is 5 and not 0, 1, and 3.

Therefore, option D is correct.

If we multiply 5 by any of the odd number, we can get the end value of 5. The following examples are the valid reasons why we will get 5.

5 × 3 = 15

5 × 5 = 25

So, option A, B, and C are wrong.

Answer:

A) 0

B) 1

C)3

D.5 ←

Answer:20%

Step-by-step explanation:

20-16=4

4/20=0.2

Move the decimal to the right twice and you get 20

Answer:69/5

Step-by-step explanation:

Given that the recursive formula for a sequence is [tex]a_n=a_{n-1}+2n[/tex]

The first term of the sequence is [tex]a_1=4[/tex]

We need to determine the first four terms of the sequence.

Second term:

The second term of the sequence can be determined by substituting n = 2 in the recursive formula.

Thus, we have;

[tex]a_2=a_{2-1}+2(2)[/tex]

[tex]a_2=a_{1}+2(2)[/tex]

[tex]a_2=4+4[/tex]

[tex]a_2=8[/tex]

Thus, the second term of the sequence is 8.

Third term:

The third term of the sequence can be determined by substituting n = 3 in the recursive formula.

Thus, we have;

[tex]a_3=a_{3-1}+2(3)[/tex]

[tex]a_3=a_{2}+2(3)[/tex]

[tex]a_3=8+6[/tex]

[tex]a_3=14[/tex]

Thus, the third term of the sequence is 14.

Fourth term:

The fourth term of the sequence can be determined by substituting n = 4 in the recursive formula.

Thus, we have;

[tex]a_4=a_{4-1}+2(4)[/tex]

[tex]a_4=a_{3}+2(4)[/tex]

[tex]a_4=14+8[/tex]

[tex]a_4=22[/tex]

Thus, the fourth term of the sequence is 22.

Hence, the first four terms of the sequence is 4, 8, 14, 22.

Answer:

Step-by-step explanation:first round the fractions then add decide if it goes to 0,1/2,or 1

The best estimate for the sum of 5/6 and 3/7 by rounding to the nearest 0, 1/2, or 1 is 1.5 or 3/2.

To estimate the sum of 5/6 and 3/7, we round each addend to the nearest of the given values: 0, 1/2 (0.5), or 1. Five-sixths is closer to 1 than it is to 1/2 or 0. So, we round 5/6 to 1.

Three-sevenths is closer to 1/2 than to 1 or 0. So, we round 3/7 to 1/2. After rounding, our new equation for estimation is 1 + 1/2.

The best estimate for the sum thus becomes 1 + 1/2 which equals 1.5 or 3/2. This is a quick way to find a rough estimate of the sum without finding a common denominator or adding the actual fractions.

Answer:

490pi/3

Step-by-step explanation:

The volume of the cone is V=1/3*b*h, as shown in the image. The height is 10, the base is pi*radius^2, and the radius is 7 making V=1/3*10*pi*7^2 or 490pi/3 after the calculations

Answer:

55 is probably the fixed fee that the delivery company charges before anything.

Answer:

The companies daily fee

Step-by-step explanation:

P = pay

D = deliveries

55 = the daily fee the company deducts for the use of their truck

Pay = deliveries - company deduction

Answer:

wrong it is B.the associative property only

Step-by-step explanation:

Answer:A

Step-by-step explanation:

Answer:

No the answer is c. because it is the only one not equal to 24.

Step-by-step explanation:

choice a is a parallelogram which would be equal to 24 because for a parallelogram to find the area you multiply base times height.

6 times 4 is 24.

Answer:

no numbers are missing

Step-by-step explanation:

Don't fool others

Answer:

D Neither

Step-by-step explanation:

D neither

Hope it helps you in your learning process.

121111111111111111111

Answer:

What is Linear Function? - Equation, Graph, Definition

A linear function is a function that represents a straight line on the coordinate plane. For example, y = 3x - 2 represents a straight line on a coordinate plane and hence it represents a linear function. Since y can be replaced with f(x), this function can be written as f(x) = 3x - 2.

Step-by-step explanation:

Answer:

The perimeter of the polygon are

PQ = 5

RS = 5

PR = √74 = 8.60

QS = √74 = 8.60

QR = 7

Step-by-step explanation:

To calculate the perimeter of a polygon, polygon is like a coordinate with points, to find the length, we use this formula

d = √(x _2 - x_1)^2 + (y_2 - y_1)^2

Let's start from the first two vertices P ( 0 , 4) and Q(5 , 4)

x_1 = 0

y_1 = 4

x_2 = 5

y_2 = 4

PQ = √ ( 5 - 0)^2 + ( 4 - 4)^2

= √ 5^2 + 0^2

= √ 25

= 5

Between R( 5 , -3) and S ( 0 , -3)

x_1 = 5

y_1 = -3

x_2 = 0

y_2 = -3

RS = √ ( 0 - 5)^2 + ( -3 - (-3))^2

= √( -5)^2 + ( -3 + 3)^2

= √ 25 + 0

= √ 25

= 5

Between P( 0 , 4) and R (5 , -3)

x_1 = 0

y_1 = 4

x_2 = 5

y_2 = -3

PR = √( 5 - 0)^2 + ( -3 - 4)^2

= √ 5^2 + (-7)^2

= √ 25 + 49

= √ 74

= 8.60

Between Q ( 5 , 4) and S(0 ,-3)

x_1 = 5

y_1 = 4

x_2 = 0

y_2 = -3

QS = √ ( 0 - 5)^2 + ( -3 - 4)^2

= √ -5^2 + -7^2

= √ 25 + 49

= √ 74

= 8.60

Between Q( 5,4) and R(5 , -3)

x_1 = 5

y_1 = 4

x_2 = 5

y_2 = -3

QR = √ (5 - 5)^2 + ( -3 - 4)^2

= √ 0^2 + (-7)^2

= √ 0 + 49

= √ 49

= 7

Answer:

You always have to divide the total for 1/5

for instance:

125/5 = 25

25/5 = 5

5/5 = 1

brainliest please ;)

Answer:

Only Hiroki

Step-by-step explanation:

His formula makes the most sense to the sequence.

Answer:

Therefore, the area of the ellipse is:

                                               Area = 78.5 inches

Step-by-step explanation:

The formula to find the area of the ellipse is

[tex]\:a\:\times \:b\:\times \:\pi[/tex]

The major axis of an ellipse = 25 inches

The minor axis of an ellipse = 4 inches

Thus

The area of the ellipse:

                                     Area = [tex]\:a\:\times \:b\:\times \:\pi[/tex]

                                              [tex]=\:12.5\:\times\:2\:\times\:\pi[/tex]

                                              [tex]=25\pi[/tex]

                                               [tex]=78.5[/tex] inches     ∵ [tex]\pi =3.14[/tex]

Therefore, the area of the ellipse is:

                                               Area = 78.5 inches

Answer:

Josie will earn $13.75  and her brother Sean will earn $16.25

Step-by-step explanation:

Given that For every $5.50 that Josie earns, her brother earns $6.50.

Tuesday, they earned $30.00

Using the ratio and the proportional

Josie : Sean : Total

 5.5  :   6.5   :  12

   x    :     y     :  30

So, x = 5.5 * 30/12 = 13.75

And y = 6.5 *30/12 = 16.25

So, Josie will earn $13.75  and her brother Sean will earn $16.25

(A) The prism could be a cube with a side length of 10 mm.

(B) It is possible for the length to be 1,000 mm.

(D) It is possible that the length is 2.5 mm.

Explanation:

Volume = l×w×h

where l is the length, w is the width and h is the height

It is possible that the length is 2.5 mm

Then volume = 2.5 × 10 ×40 = 1000 mm³

It is possible for length to be 1000 mm

Then volume = 1000 × 0.1 × 10 = 1000 mm³

The prism could be a cube of length 10 mm

Then volume = 10 × 10 × 10 = 1000 mm³

Answer:4/21

Step-by-step explanation:divide 6 by both sides

The equivalent fraction of 24/126 is 4/21.

To find an equivalent fraction, one can divide both the numerator and the denominator by their greatest common divisor (GCD). The GCD of 24 and 126 is 6.

Dividing both the numerator and the denominator by 6, we get:

[tex]\[ \frac{24 \div 6}{126 \div 6} = \frac{4}{21} \][/tex]

Therefore, the fraction 4/21 is equivalent to 24/126.

Answer:

m = -13/3

Step-by-step explanation:

The difference of your y's divided by the difference of your x's.

Answer: 12

Step-by-step explanation: cuz i said so

The sale price of 3 pepper plants after a 20% discount is $12.

To figure out the sale price of 3 pepper plants after a 20% discount, we first calculate 20% of the regular price. The regular price of one pepper plant is $5, so 20% of $5 is $1. Therefore, the sale price of one pepper plant is $5 - $1 = $4. As Wes wants to buy 3 plants, we multiply this sale price by 3, so the total price after discount for 3 plants is $4 * 3 = $12.

So, the sale price of 3 pepper plants after a 20% discount is $12.

https://brainly.com/question/32761587

#SPJ3

Answer:

There is a few combinations but as carpenter it is (9.5hrs x $20=$190 ) and as a blacksmith 20 x $25= 500

Step-by-step explanation:

Step-by-step explanation:

-3t-8=25

-3t=25+8

-3t=33

t=33/-3

t=(-11)

Answer:

19

Step-by-step explanation:

Step 1:  Solve

13 - (-6)

13 + 6

19

Answer:  19

To create an arithmetic sequence using the given functions, we add the functions together and substitute the desired term. The 31st term of the arithmetic sequence is -49.

To combine the functions f(n) = 11 and g(n) = -2(n - 1) into an arithmetic sequence, we need to find the common difference between the terms. The common difference between the terms in an arithmetic sequence is obtained by subtracting one term from the previous term. In this case, the common difference is g(n). So, the arithmetic sequence can be expressed as an = f(n) + g(n).

For the 31st term, we substitute n = 31 into the equation and calculate:

a31 = f(31) + g(31)

a31 = 11 + [-2(31 - 1)]

a31 = 11 + [-2(30)]

a31 = 11 + [-60]

a31 = -49

Therefore, the 31st term of the arithmetic sequence an is -49.

https://brainly.com/question/35880655

#SPJ12

Answer:

a = -3

Step-by-step explanation:

Isolate the variable, a. Note the equal sign, what you do to one side, you do to the other.

Divide -8 from both sides:

(-8a)/-8 = (24)/-8

a = 24/-8

a = -3

a = -3 is your answer.

Answer:

a = -3 to find this answer divide both sides by -8

Anytime your adding a negative number, its the same as subtract a positive number.

85 + (-96) → 85 - 96

85 - 96 = -11

Best of Luck!

Answer:

20qrt/s        / as in over

Step-by-step explanation:

To simplify 2/√(10), multiply the numerator and denominator by √(10) to get √(10)/5. This process removes the square root from the denominator.

To simplify the expression 2/√(10), we rationalize the denominator. This involves removing the square root from the denominator by multiplying the numerator and the denominator by the square root of 10.

So, the simplified form of 2/√(10) is √(10)/5.

1) f(0)= -6 , f(2)=  -12, f(-1)=  0, f(6)= 0

2) f(0)= -12 , f(2)= -8 , f(-1)= -14 , f(6)= 168

3) f(0)= 5 , f(2)=  20, f(-1)= 2.5 , f(6)= 320

Step-by-step explanation:

1) The given function is f(x) = x² – 5x – 6.

To find the values of  f(0) , f(2),  f(-1),  f(6) :

Substitute x=0 in f(x) = x² – 5x – 6

f(0) = -6

Therefore, f(0) = -6

Substitute x=2 in f(x) = x² – 5x – 6

f(2)  = (2)² -5(2)-6

⇒ 4-10-6

⇒ 4-16

⇒ -12

Therefore, f(2) = -12

Substitute x= -1 in f(x) = x² – 5x – 6

f(-1)  = (-1)² - 5(-1) -6

⇒  1+5-6

⇒ 6-6

⇒ 0

Therefore, f(-1)  = 0

Substitute x= 6 in f(x) = x² – 5x – 6

f(6) = (6)² - 5(6) -6

⇒ 36 -30 -6

⇒ 36-36

⇒ 0

Therefore, f(6) = 0

2) The given function is f(x) = x³– x²–12.

To find the values of  f(0) , f(2),  f(-1),  f(6) :

Substitute x=0 in f(x) = x³– x²–12

f(0) = -`12

Therefore, f(0) = -12

Substitute x= 2 in f(x) = x³– x²–12

f(2)  = (2)³ - (2)² -12

⇒ 8-4-12

⇒ 8-16

⇒ -8

Therefore, f(2)  = -8

Substitute x= -1 in f(x) = x³– x²–12

f(-1)  = (-1)³ - (-1)² -12

⇒  -1-1-12

⇒ -14

Therefore, f(-1)  = -14

Substitute x= 6 in f(x) =  x³– x²–12

f(6) = (6)³ - (6)² -12

⇒ 216 -36 -12

⇒ 216-48

⇒ 168

Therefore, f(6) = 168

3) The given function is f(x) = [tex]5.24^{x}[/tex]

To find the values of  f(0) , f(2),  f(-1),  f(6) :

Substitute x=0 in f(x) = [tex]5.2^{x}[/tex]

f(0) = 5 × [tex]2^{0}[/tex]

Any number with power zero is 1.

f(0) = 5

Therefore, f(0) = 5

Substitute x=2 in f(x) = [tex]5.2^{x}[/tex]

f(2) = 5 × 2²

⇒ 5×4

⇒ 20

Therefore, f(2) = 20

Substitute x= -1 in f(x) = [tex]5.2{x}[/tex]

f(-1)  = [tex]5\times2^{-1}[/tex]

⇒ 5 × 1/2

⇒ 5 × 0.5

⇒ 2.5

Therefore, f(-1)  = 2.5

Substitute x= 6 in f(x) =  [tex]5.2^{x}[/tex]

f(6) = [tex]5\times 2^{6}[/tex]

⇒ 5 × 64

⇒ 320

Therefore, f(6) = 320