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Margarita [4]
2 years ago
5

Help me with this plz

Mathematics
2 answers:
son4ous [18]2 years ago
8 0

Answer:

2x²+ 7x + 12

Step-by-step explanation:

2x(x+5)-3(x-4)

2x²+ 10x - 3x +12

2x²+ 7x + 12

AnnyKZ [126]2 years ago
3 0

Answer:

2x(x + 5) - 3(x - 4)

{2x}^{2}  + 10x - 3x - 12

{2x}^{2}  + 7x - 12

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What is the measure of the missing angle
Gre4nikov [31]

Answer:

115°

Step-by-step explanation:

<u>Exterior Angle Theorem</u> states that the sum of the two remote angles in a triangle is equal to the exterior angle.

  • Thus, 75 + 40 = 115°.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

 ~ ren ⚘

4 0
2 years ago
Encuentra los cuatro siguientes terminos de la sucesion y el numero que los relacina 7 4 7 2 7 14
fredd [130]
you translate in English
7 0
3 years ago
5000 containers are stacked 20 wide and 50 long on a ship. How many containers high are they? Pls answer and give explanation, t
shutvik [7]

Answer:

5 containers high

Step-by-step explanation:

Given that :

Given :

Width = 20 containers

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Hence,

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Height = 5 containers

3 0
3 years ago
I got 25 so I wanted to know if I'm correct
kvasek [131]
I feel it should be 30 because x represents the number of lessons, and 30 is multiplied by that.
3 0
3 years ago
Read 2 more answers
The sum of two numbers is 98. their difference is 22. write a system of equations that describes this situation. solve by elimin
larisa [96]
Y+x=98
y-x=22

I'm going to use elimination. 

y+x=98
y-x=22
-----------
2y+0x=120 SIMPLIFY 2y=120 SIMPLIFY y=60. 

Substitute that into either equation and you get y=60 and x=38

Have a nice day! :)

6 0
3 years ago
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