3 years ago

If m∠ABD= 48 and m m∠DBC= 78 find m∠ABC

Mathematics

1 answer:

Verdich [7]3 years ago

6 0

Answer:

126 all you have to do is take the two measurements and add them together

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Solving an equation involving complementary or supplementary angles! Please help I really would appreciate it

Schach [20]

2x + x + 33 = 90
3x + 33 = 90
3x = 57
x = 19
Angle 1 = 38°
Angle 2 = 52°

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3 years ago

Write each fraction in its<br> simplest form.<br> 8<br> 8<br> II<br> 25

WINSTONCH [101]

Answer:

$\frac{88}{5^{2} }$

Step-by-step explanation:

There are no fractions I am assuming the fraction is 88/25 which would be 88/5^2

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3 years ago

20 points !!! -3/8x-20+2x>6

Semenov [28]

Answer:

$x > 16$

Step-by-step explanation:

$- \frac{3}{8} x -20+2x>6$

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$- \frac{3}{8} x + 2x > 26$

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Divide by 13 on both sides:

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3 0

3 years ago

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{1,2,3,...,75,76,78} how many numbers in the set above have 2 as a factor but not have 10 as a factor

Alinara [238K]

Answer:

Step-by-step explanation:

From 1 to 10 we have 4 numbers which are {2,4,6,8}

From 10 to 20 we have 4 numbers which are {12,14,16,18}

From 70 to 78 we have 4 numbers which are {72,747,6,78}

<em><u>conclusion:</u></em> we 4×8 number = 32

5 0

3 years ago

Shing brought 4 quiches for a party. Each quiche has 8 slices. There are 8 other people at the party. Everyone at the same numbe

noname [10]

Answer:

That would be 3

Step-by-step explanation:

(4*8)/9

6 0

3 years ago

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