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Temka [501]
4 years ago
13

Find the value of x.

Mathematics
1 answer:
Firdavs [7]4 years ago
8 0

Step-by-step explanation:

DC is equal to 180°, so subtract 105 from 180.

180-105=75

180 is the total of the the angles when added together.

67°+75°=142

180-142=38

x=38

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PLS HELP, WILL GIVE BRAINLIEST!
kirza4 [7]

Answer:

Step-by-step explanation:

x-30=14-3x

collect like terms: 4x=14+30

add numbers: 4x=44

divide both sides by 4

x=11

8 0
3 years ago
Help please i need this question to pass
natta225 [31]

Answer:

1. 10

2. 35

3. amelia

4. 5

this is using only the graph and not the text provided above. hopefully the graph is right :P

3 0
3 years ago
Please help!
lidiya [134]
Let’s start out by breaking down the equation

1. eight more than. we know this must mean we are adding 8, so (+ 8)

2. the difference of a number and sixteen. we know the number (x) and 16 are being subtracting as indicated by the word difference, so (x-16)

now let’s combine them (x-16) + 8

let’s set it equal to 0, just to confirm it is correct.
(x-16) +8 = 0
x-16 = -8
x = 8

so substituting x for 8 in the translation: (8-16) + 8 = 0
-8 +8=0

it is correct! :)
6 0
4 years ago
Simplify the expression and combine like terms.<br> ​<br> 2 (x+6) + 3x + 4 =
Tatiana [17]
2x + 12 + 3x + 4.
= 5x + 16
4 0
4 years ago
Read 2 more answers
Ajutați mă vă rog la asta La o sărbătoare , fiecare copil dintr-o grădiniță a primit o carte de 32 lei și o ciocolată de 8 lei.C
Svetradugi [14.3K]

Answer:

50 de copii

Step-by-step explanation:

În această întrebare, fiecare dintre copii primește o carte pentru 32 de lei și o ciocolată pentru 8 lei.

Ceea ce înseamnă că suma totală primită de fiecare dintre copii va fi de 32 + 8 = 40 lei

Acum, din moment ce suma totală cheltuită este de 2000 de lei, numărul copiilor care se dau cărți și ciocolată va fi de

2000/40 = 50 de copii

4 0
3 years ago
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