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3 years ago

9

How many angles must be supplementary with angle 14? 4 lines intersect to form 16 angles. The angles created, clockwise from top

left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.
one

two

four

eight

2 answers:

nasty-shy [4]3 years ago

8 0

It’s 4.................... ..........................

trapecia [35]3 years ago

4 0

Answer:

four

Step-by-step expif this is worng but i had a similar question and that as the answer

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What is 4.6 × 108 cm/min in meters per hour? A. 2.76 × 10^8 m/h B. 2.76 × 10^10 m/h C. 7.67 × 10^6 m/h D. 7.67 × 10^8

siniylev [52]

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3 years ago

Answer quick for brainliest <3

Brut [27]

Answer:

4mph

Step-by-step explanation:

just look at the graph

7 0

3 years ago

Ten times the sum of half a number and 6 is 8

tamaranim1 [39]

Half = 0.5
x-the number

<span>Ten times the sum of half a number and 6 is 8:

10 · (0.5x + 6) = 8 |use distributive property: a(b + c) = ab + ac
5x + 60 = 8 |subtract 60 from both sides
5x = -52 |divide both sides by 5
<span>x = -10.4</span></span>

7 0

3 years ago

Jean poured water into a rectangular tank at the right until is was 2/3 full. Then she poured some of the water out until it was

jonny [76]

Answer:

Jean poured 4/15 of the contents of the water out which is the equivalent of 267 milliliters (assuming the size of the tank is 1 liter)

Step-by-step explanation:

Let's assume the Tank size is 1 liter

Jean filled the tank 2/3 full

2/3 = 0.667

Jean reduced the water level to 2/5 full

2/5 = 0.40

Jean poured 0.667 minus 0.40 water out of the tank = 0.267

0.267 = 4/15

0.267 of 1 liter = 0.267 x 1000 = 267 Milliliters

4 0

4 years ago

Read 2 more answers

5x + 4 = 9 + 5(x - 1)

Wittaler [7]

Answer:

All real numbers are solutions!

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+4=9+5(x−1)

Step 1: Simplify both sides of the equation.

5x+4=9+5(x−1)

5x+4=9+(5)(x)+(5)(−1)(Distribute)

5x+4=9+5x+−5

5x+4=(5x)+(9+−5)(Combine Like Terms)

5x+4=5x+4

5x+4=5x+4

Step 2: Subtract 5x from both sides.

5x+4−5x=5x+4−5x

4=4

Step 3: Subtract 4 from both sides.

4−4=4−4

0=0

4 0

4 years ago