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Yanka [14]
3 years ago
15

HELP FAST!!!!!!!!!!!

Mathematics
2 answers:
Sladkaya [172]3 years ago
8 0

Answer:

These are exactly 3 isosceles triangles

Step-by-step explanation:

Look at A, B, C.

Paha777 [63]3 years ago
6 0

There are exactly three isosceles triangles.

A, B, and D are isosceles triangles.

Each one has two congruent sides.

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Proportionally means
Bess [88]

Answer:

2 fractions <em>are</em> equal

Step-by-step explanation:

We say that two quantities are <em>proportional</em> if one is always the same multiple of the other.

Say a recipe calls for 2 cups of flour to 3 eggs. That proportion, 2 cups flour : 3 eggs, will always stay the same, no matter how many serving we make. If we make 2 servings, we'd double to 4 cups and 6 eggs, but that wouldn't change the proportion. After all,

\frac{2}{3}=\frac{4}{6}

5 0
3 years ago
There are 12 face cards in a deck of standard playing cards and 20 even numbered cards (2; 4; 6; 8; 10 in each suit). what is th
FromTheMoon [43]
The probability of drawing a face card is 12/52
the probability of drawing an even number is 20/52
face cards and even numbered cards do not overwrap, so no need to subtract anything
Add up: 12/52+20/52=32/52=0.6154
5 0
3 years ago
Can some one help me with this question.
antoniya [11.8K]

Area of the small circle = \pirx^{2} = 3.14 x 7x^{2}= 153.86

Area of the big circle = \piRx^{2}=3.14 x 14x^{2}= 615.44

The shaded area = area of the big circle - area of 2 small circle = 615.44-2x153.84≅308

The answer is 308

8 0
3 years ago
Read 2 more answers
The butcher sold 63.8 pounds of meat on Monday. He sold 25.3 pounds more than that on Tuesday. On Wednesday, he sold 14.5 pounds
Elena-2011 [213]
Monday: 63.8
Tuesday: 63.8 + 25.3 = 89.1
Wednesday: 89.1 + 14.5 = 103.6

63.8 + 89.1 + 103.6 = 256.5

The butcher sold 256.5 pounds of meat over the three days.
7 0
3 years ago
How many centimeters are in 6.8 meters?
sesenic [268]

Answer:

680 cm

Step-by-step explanation:

There are 100 cm in 1 m, so multiply 6.8*10, which equals 680

hope this helps :)

7 0
3 years ago
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