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Licemer1 [7]
4 years ago
8

Find the value of x. Round the answer to the nearest tenth, if needed.

Mathematics
1 answer:
Hunter-Best [27]4 years ago
3 0
I believe the answer is B
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14) Solve for x:<br> 4 + 2(x + 3x) = 4 - x(2 - 3) + 2x<br> A) 0<br> B) 1<br> 2<br> D) 3
tester [92]

answer;

x=0

Step-by-step explanation:

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

let remove d brackets

4 + 2x + 6x = 4 - 2x + 3x + 2x

llet collect like terms

2x + 6x - 3x -2x + 2x = 4-4

5x = 0

x = 0

3 0
2 years ago
What is the volume to the nearest tenth?
Aleksandr [31]

Answer:

34.4 yds3

Step-by-step explanation:

tuve la misma pregunta hoy

4 0
3 years ago
11,12,19,20,20,20,21,21,22,22,25,27,30
tatyana61 [14]

Answer:

11, 12, 30

Step-by-step explanation:

11,12,19,20,20,20,21,21,22,22,25,27,30

Outliers can be defined as numbers in a given data set that is varies from the other numbers in the data set.

We are given the data set :

11,12,19,20,20,20,21,21,22,22,25,27,30

There are outliers in this data set and they are:

11, 12, 30

6 0
3 years ago
Which of the expressions are equivalent to the one below? Check all that
garik1379 [7]
Hi hi!!

So, A is correct because it is the same equation just (3+4) is in the front. D is also correct because it is the same question because when a number is for example like 10(3+4) it mean multiplication and in this case you are multiplying. B and C are incorrect because they do not have a total of 70. The original equation, 10x(3+4) = 10x7 = 70.

Correct answers:

A. (3+4)x10
D. 10(4+3)
4 0
3 years ago
Isabelle, who is 62 inches tall, is standing beside a tree and casts a 93 inch shadow on the ground. The shadow of the tree she
Illusion [34]

Given:

Height of Isabelle = 62 inches

Shadow of Isabelle = 93 inches

Shadow of tree = 279 inches

To find:

The height of the tree.

Solution:

Let height of tree be x.

Ratio of height to shadow for Isabelle and tree are

\dfrac{\text{Height of Isabelle}}{\text{Shadow of Isabelle}}=\dfrac{62}{93}

\dfrac{\text{Height of tree}}{\text{Shadow of tree}}=\dfrac{x}{279}

The shadow of Isabelle and tree are proportional to their shadows. So, both ratios must be equal.

\dfrac{x}{279}=\dfrac{62}{93}

Multiply both sides by 279.

x=\dfrac{62}{93}\times 279

x=62\times 3

x=186

Therefore, the height of tree is 186 inches.

8 0
4 years ago
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