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Andreyy89
3 years ago
14

Help please answer thanks

Mathematics
2 answers:
Schach [20]3 years ago
7 0
The variable “x” is 129 degrees.
Olin [163]3 years ago
6 0

Answer:

129

Step-by-step explanation:

All the angles have to add up to 360.

1 line equals 180

180-51= 129

-- the angle opposite 51 also equals 51

-- x = 129

- so the angle opposite the x (129) equals 129 as well

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<img src="https://tex.z-dn.net/?f=4a%20-%20%283a%20-%202b%29%20%2B%203a" id="TexFormula1" title="4a - (3a - 2b) + 3a" alt="4a -
MAVERICK [17]

4a - (3a - 2b) + 3a

4a - 3a + 2b + 3a

a + 2b + 3a

4a + 2b

2.(2a + b)

4 0
3 years ago
A person wishes to mix coffee worth $6 per pound with coffee worth $3 per pound to get a 120 pound of a mixture worth $4 per pou
NikAS [45]

Answer:

$720 and $360

Step-by-step explanation:

8 0
3 years ago
1.) What is m∠PTS?<br><br> 2.) What is the value of x?
RoseWind [281]
STR and QTP are both equal 180
so PTS +PTR=180 andQTR+PTR=180 which means
PTS=QTR(for a shorter explanation they are staying against each other in a line cross

11y-110=4y-5
7y=105
y=105:7
y=15 grafe which means
PTS
y*4-5=55 grade
6 0
3 years ago
Read 2 more answers
Geometry multiple choice question HELPPP!!!??
Bas_tet [7]

Answer:

24/30

Step-by-step explanation:

5 0
2 years ago
5,286÷3 how many digits will the classroom number have
docker41 [41]
<span>5,286÷3 how many digits will the classroom number have
Notice that we have 4 digits as dividend with a place value of thousands as the highest and to be divided with our divisor that have only 1 digit with a place value of ones.
Now, let’s see how many digit will our quotient have:
=> 5 286 / 3
=> 1 762 is the quotient, it has still 4 digit with a place value of thousands.
To check simply multiply our quotient and divisor.</span>



5 0
3 years ago
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