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Helen [10]
2 years ago
6

Need some help please!

Mathematics
1 answer:
diamong [38]2 years ago
6 0
This is the answer to your question

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Can someone pleasee help it’s quiz due rn
Free_Kalibri [48]

Answer: i am prety sure that it is 8 because when you see that there is a plus sign a minus sign  and an equeal thats pretty much all you gotta do.

Step-by-step explanation:

6 0
3 years ago
Find the length x (I'm giving 10 points if you answer this question wrong just to get the 10 points I will report your account)
Natali5045456 [20]
Okay so here's how i think you solve it


both triangles have the same ratio, so set it as 3/4.5 (the smaller triangle) is equal to X/13.5 (the 9 added to the 4.5)

multiply 13.5/1 on both sides to get x alone

13.5 3
-------- x ------- = x x= 9
1 4.5
5 0
3 years ago
Identify the solution of the system -3x -4y=2<br> 8y=-6x-4
yarga [219]
-3x - 4y = 2
<u>8y</u> = <u>-6x - 4</u>
 8          8
   y = -0.75x - 0.5

-3x - 4(-0.75x - 0.5) = 2
-3x + 3x + 2 = 2
0x + 2 = 2
<u>     - 2  - 2</u>
      <u>0x</u> = <u>0</u>
       0    0
         x = 0
-3(0) - 4y = 2
       0 - 4y = 2
     <u>- 0        - 0</u>
           <u>-4y</u> = <u>2</u>
            -4   -4
               y = 0.5
         (x, y) = (0, 0.5)
5 0
3 years ago
2x + 7 =30, x = 3 true or false
RSB [31]

Answer:

False

Step-by-step explanation:

2x+7=30

2x=23

X= 23/2 or 11.5

X does not equal 3, therefore the statement is false

6 0
3 years ago
Read 2 more answers
Hello again,
Nataly [62]

Answer: 395

Step-by-step explanation:

201+99+95

5 0
3 years ago
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