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2 years ago

-6(-6q - 9q + 1) -3q

Mathematics

1 answer:

Dovator [93]2 years ago

4 0

Answer:

87q-6

sorry if i am incorrect.

Step-by-step explanation:

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18,12,8,.. Find the 10th term

Leya [2.2K]

Answer:

$0.46822130$

Explanation:

The sequence is: $a_{n} =\frac{18 *2^{n-1} }{3^{n-1} }$ , where n = term wanted

$a_{10} =0.46822130$

7 0

2 years ago

A lawn-mowing company is trying to grow its business. It had 26 clients when they started its business and wants to increase by

SCORPION-xisa [38]

Answer:

f(x) = 3x + 26; 26 ≤ y ≤ 35

Step-by-step explanation:

This makes a linear equation.

y=mx+b

where m is the amount they want to increase each week

and b is the initial value i.e 26 clients.

Now substitute the values in the equation.

Let x=0

y=3(0)+26

y = 26

Now let x= 3

y=mx+b

y=3(3)+26

y=9+26

y=35

Thus the correct option is B.

f(x) = 3x + 26; 26 ≤ y ≤ 35 .....

3 0

2 years ago

Read 2 more answers

Pls help my mom will literally scream at me lol . thank you sm:)

Lady bird [3.3K]

Answer:

The amount Tobie invests in a bank, P = $25

The annual compound interest rate, i = 4%

a. The principal is amount invested in the bank, P = $25

The annual interest rate, i = 4%

b. The function that represents Tobie's account balance, A, after t years is given as follows;

$A(t) = P \cdot (1 + i)^t$

Where;

A(t) = The amount in the account after t years

P = The principal amount

i = The annual compound interest rate

t = The number of years

c. The values to place in the table are found as follows;

At t = 0, $A(0) = 25 \times(1 + 0.04)^0$ = 25

At t = 10, $A(10) = 25 \times(1 + 0.04)^{10}$ = 37

The given table is presented as follows;

$\begin{array}{ccc}t&&A(t)\\0&&25\\10&&37\end{array}$

Step-by-step explanation:

4 0

2 years ago

Using ABC, identify the ratio for sine of C

Stolb23 [73]

Answer:

BA / AC

Step-by-step explanation:

Given the triangle ABC;

To obtain the Sin C

Defining the attached triangle with respect to C:

Sine = opposite / hypotenus

Sin C = BA / AC

Hence, the ratio of sinC is BA /AC

4 0

2 years ago

The measure of one angle of an octagon is two times smaller that of the other seven angles. What is the measure of each angle?

Anestetic [448]

Answer:

7 of the angles measure 144 degrees each and one angle measures 72 degrees

Step-by-step explanation:

Let

x -----> represent the measures of the seven same-size angles,

x/2 ----> represent the measure of the one that is "two times smaller."

we know that

The sum of internal angles of a polygon can be calculated as:

$S=180^o(n-2)$

where

n is the number of sides of the polygon

In this case

n=8 (octagon)

substitute

$S=180^o(8-2)=1,080^o$

The linear equation that represent this problem is

$\frac{x}{2}+7x=1,080$

solve for x

$\frac{15x}{2}=1,080\\\\15x=2,160\\\\x=144^o$

$\frac{x}{2}=72^o$

therefore

7 of the angles measure 144 degrees each and one angle measures 72 degrees

7 0

2 years ago