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ozzi
4 years ago
7

(SAT Prep) Find the value of x.

Mathematics
2 answers:
siniylev [52]4 years ago
8 0
The three angles must add to 180. So x=180-(50+90)= 40 degrees.
ELEN [110]4 years ago
4 0

Answer: 40 degrees

Step-by-step explanation:

Since the rectangle is 90 degrees and we know that the line is 180 degrees if u add 90 and 50 it becomes 140. Now u subtract from 180 to get 40 hope that helps and is a correct answer :)

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Free points tonight <3
kirill [66]

Answer:

awww tysm! ill try to help you! :)                                                                          Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
¿Qué número sigue? <br> 1; 1; 3; 15; 105;
Firlakuza [10]

Answer:

307

Step-by-step explanation:

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6 0
4 years ago
Solve the equation: 3(x - 2) = 36<br><br><br><br><br> X=-5<br> X=14<br> X=10<br> X=5
Paul [167]
3(x-2)=36
3x-6=36
3x=36+6
3x=42
x=42/3
x=14
Answer: 14
I hope this helped mate!
8 0
3 years ago
Read 2 more answers
Find the surface area please.
Zinaida [17]

Answer:

Surface Area = 86 cm^2

Step-by-step explanation:

Given:

Triangle,

b = 8 cm

h = 9 cm

Rectangle,

l = 10 cm

w = 5 cm

To Find:

Surface Area = ?

Solution:

Surface Area = b x h /2 + l x w

Surface Area = 8 x 9 / 2 + 10 x 5

Surface Area = 4 x 9 + 50

Surface Area = 36 + 50

Therefore, Surface Area = 86 cm^2

PLZ MARK ME AS BRAINLIEST!!!

8 0
3 years ago
school a has 480 students and 16 in classroom School B has 192 students and 12 classroom what is the ratio of students in classr
galben [10]
School a - 480:16

School b - 192:12
8 0
4 years ago
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