Ask question

Ask question

All categories

nikitadnepr [17]

3 years ago

13

If x+9.8=14.7, what is the value of 8(x-3.7)?

2 answers:

Verizon [17]3 years ago

7 0

X=4.9 And 8(4.9-3.7) therefore when we solve it we get answer as 9.6

sergiy2304 [10]3 years ago

3 0

First you need to know what X is. So you need to subtract.
14.7-9.8=4.9 is X
Now you put X in parenthesis.
(4.9-3.7)=1.2 now you multiply 8x 1.2=9.6 is your answer. Always start with PEMDAS and it stands for the order to do the math. Parenthesis, Exponents,
Multiplication,
Division,
Addition and Subtraction
Hope this helps:)

You might be interested in

Find the common difference of the arithmetic sequence.

slavikrds [6]

Each time you are subtracting 1/9 to get the next term

For example, going from term 2 to term 3 is a difference of -1/9

(1 8/9) - (1/9) = 1 7/9

which is why the answer is choice A

7 0

3 years ago

What is the factor of 12

balu736 [363]

The factor of 12 is 1, 2 , 3 , 4 , 6 , 12

Hope it helps.

7 0

3 years ago

The black figure is an ellipse, and the black line segment is is major axis. What is the length of the blue line segment?

NeTakaya

Answer:

D

Step-by-step explanation:

The formula we need to solve this is:

$d_1+d_2=2a$

Where

$d_1$ is the distance from one focus to the vertex

$d_2$ is the second distance from another focus to same vertex

<u>Note:</u> Here, vertex point is the point on top. The common point from which the RED and BLUE line meets the 2 foci

$a$ is half the length of the major axis (which is 9 here since total major axis is given as 18)

<em>Now we can plug into the equation and solve:</em>

<em> $d_1+d_2=2a\\8.5+d_2=2(9)\\8.5+d_2=18\\d_2=18-8.5\\d_2=9.5$ </em>

<em />

<em>D is the correct answer.</em>

6 0

4 years ago

The first 4 terms of a geometric sequence are 2, 6, 18, 54. Part A: Find the common ratio. Remember the common ratio is the numb

ra1l [238]

Answer:

Common ratio is 3

The three terms are 162, 486, 1458

Step-by-step explanation:

Given: The first 4 terms of a sequence are $2,6,18,54$

To find:

A. the common ratio

B. the next 3 values in the geometric sequence

Solution:

Geometric sequence is a sequence in which each of the terms is obtained by multiplying the previous term by a fixed number.

A.

$\frac{6}{2}=3\\\\\frac{18}{6}=3\\\\\frac{54}{18}=3$

So, the common ratio is $3$

B.

The next three values are as follows:

$54(3)=162\\162(3)=486\\486(3)=1458$

8 0

3 years ago

Six less then the product of four and number x

Vladimir79 [104]

The answer is 4x-6. Good luck! :D

6 0

3 years ago

Read 2 more answers