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spin [16.1K]
4 years ago
7

If two angles of a triangle measure 39° and 56°, what is the measure of the third angle? A. 85° B. 55° C. 105° D. 265°

Mathematics
1 answer:
yarga [219]4 years ago
8 0

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180 for third angle

third angle = 180° - (39 + 56)° = 180° - 95° = 85° → A

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C. 8,840 x 45=____x____=___
Gnom [1K]

Answer:

397,800

Step-by-step explanation:

8,840 × 45 = 45 × 8,840 = 397,800

5 0
3 years ago
Read 2 more answers
Solve each proportion: 4/15=x/75 and t/9=35/6 how do you work these please show steps thank you
BARSIC [14]
Multiplied by the cross

4/15 = x /75

15•x=4•75
15x=300
x= 300 : 15
x=20

t/9 = 35/6

9•35 = t•6
315 =6t
315 : 6 = t

52,5 = t

5 0
3 years ago
Lamar rented a truck for one day there was a base fee of 18.95 and there was an additional charge of 93 cents for each Miles dri
Mrrafil [7]

Answer:

146 miles

Step-by-step explanation:

Hope this helps!

7 0
3 years ago
Read 2 more answers
Is my answer correct? If not could you plz show the explanation of how to solve some might think it’s easy !!!
Monica [59]

Answer:

1

Step-by-step explanation:

( 50 / 5² )² ÷ 4      (by PEDMAS, do the terms inside the parentheses first)

= [ (5 · 10) / (5 · 5) ]² ÷ 4      (the 5's cancel out in the numerator and denominator)

= [ (10) / (5) ]² ÷ 4

= [ 2 ] ² ÷ 4

= 4 ÷ 4

= 1

Hope this helps

7 0
4 years ago
Can somebody plz help solve these 2 word problems (only if u know how to do them) and show the equation! Thx :3
horsena [70]

Answer: For the first it would be 6, 3, and 7, 6 is double 3, and 7 is 1 more than 6, 6+3=9, and 9+7=16.

The second one is there were only 6 days that students were absent as 12 divided by 2 is 6.

8 0
3 years ago
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