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siniylev [52]
3 years ago
15

1) If two angles have a sum of 180 degrees, what is the relationship between them?*

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0

Answer:

the two angles can be right angles

Step-by-step explanation:

Alexus [3.1K]3 years ago
3 0

Answer:

They are supplementary angles.

Step-by-step explanation:

Supplementary angles are 2 angles that when added together equal 180 degrees.

Hope this helps! :)

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Stacey wishes to make a hamburger which is lower in fat without having to give up the great taste. She purchases 5 pounds of gro
STALIN [3.7K]

Answer:

%P = 8%

the percentage of fat in the mixture is 8%

Step-by-step explanation:

Given;

The percentage of fat in the mixture is;

%P = total mass of fat in mixture/total mass of mixture × 100%

%P = F/T × 100% ….....1

Mass of fat in mixture is;

She purchases 5 pounds of ground beef which is 15% fat

F1 = 15% of 5 pounds = 0.15×5 pounds

F1 = 0.75 pound

and combines it with 7 pounds of ground turkey which is only 3% fat

F2 = 3% of 7 pounds = 0.03 × 7

F2 = 0.21 pound

Total mass F = F1 + F2

F = 0.75+0.21

F = 0.96 pound

Total mass of mixture T = 5 + 7 pounds

T = 12 pounds.

From equation 1,

%P = F/T × 100%

%P = 0.96/12 × 100%

%P = 0.08×100%

%P = 8%

the percentage of fat in the mixture is 8%

5 0
3 years ago
Norman can type 44 words in a minute. At this rate, how many words can he type in 6 minutes?
inysia [295]

Answer:

264

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find all two-digit numbers with the following property: difference of that number and the number with its reversed digits is 36.
kirza4 [7]
10x+y-(10y+x)=36\\
10x+y-10y-x=36\\
9x-9y=36\\
x-y=4\\\\
x,y\in\{1,2,3,4,5,6,7,8,9\}\\
\Downarrow\\
x=5,y=1\\
x=6,y=2\\
x=7,y=3\\
x=8,y=4\\
x=9,y=5




There are 5 such numbers - 51,62,73,84,95
6 0
3 years ago
There are 36 large fish tanks at the zoo.
DanielleElmas [232]

You would multiply the tanks by gallons
36x205
= 7,380
3 0
3 years ago
Plz tell me 12 x 12 = and 12 x 13 =
avanturin [10]

Answer:

12 x 12 = 144, 12 x 13 = 156

Step-by-step explanation:

3 0
3 years ago
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