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crimeas [40]
3 years ago
6

3 5 Solve forx: 2x + - = 4x 4​

Mathematics
2 answers:
azamat3 years ago
7 0
You cannot solve it because it doesn’t have a number between the plus sign and minus sign
Korolek [52]3 years ago
5 0

Answer:

you cant do that

Step-by-step explanation:

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Find the magnitude and direction angle for the vector v = 3 cos 123°i + 3 sin 123°j.
Alika [10]
The vector written in its generic form is given by:
 v = lvl cos theta ° i + lvl without theta ° j
 Where.
 lvl: magnitude of the vector
 theta: angle of the vector with respect to the x axis.
 For this case we have the following vector:
 v = 3 cos 123 ° i + 3 without 123 ° j
 Where,
 lvl = 3
 theta = 123 °
 Answer:
 
The magnitude and direction angle for the vector v is:
 
D. 3, 123 °
8 0
4 years ago
Find the range for the measures for the third side of a triangle with the given measures of two sides. 14 and 23
liberstina [14]

Given:

Two sides of a triangle are 14 and 23.

To find:

The angle for the measures for the third side of a triangle.

Solution:

If a, b, c are three sides of a triangle, then

a+b>c

a+c>b

b+c>a

It is given that two sides of a triangle are 14 and 23.

Let the third side of the given triangle be c. Then, using the above inequalities, we get

a+b>c

14+23>c

37>c                 ...(i)

Similarly,

a+c>b

14+c>23

c>23-14

c>9                 ...(ii)

And,

b+c>a

23+c>14

c>14-23

c>-9                 ...(iii)

Using (i), (ii) and (iii), we get

9

Therefore, the range for third side of the triangle is 9.

7 0
3 years ago
Describe two ways you could solve -1/5 (3x - 7) = 18
Alenkasestr [34]

Answer:

Step-by-step explanation:

-1/5(3x-7)=18

-3x/5 + 7/5=18

-3x+7 /5=18

by cross multiplying,

-3x+7=18×5

-3x+7=90

-3x=90-7

-3x=83

x=83/-3

hope it helps it

8 0
4 years ago
Select the answer with the correct number of significant figures for each calculation. (6.022 × 10^23) × 2.58 = 1.55 × 10^24 1.5
maxonik [38]

Answer:

1.55 × 10^24

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Question is attached<br> will give brainliest ty !!
creativ13 [48]

Answer:

  • A. (2x, 2y)

Step-by-step explanation:

<u>Original figure:</u> PQRTS

<u>Dilated figure:</u> P'Q'R'S'T'

<u>Take one of the corresponding sides of the figure and find the scale factor:</u>

  • SR = 2, S'R' = 4
  • Scale factor is 4/2 = 2

<u>The dilation rule as per above is:</u>

  • (x, y) → (2x, 2y)

Correct option is A

6 0
3 years ago
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