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ruslelena [56]
3 years ago
10

Gjshdhrh helpppplpppppppppppppppppp

Mathematics
1 answer:
BARSIC [14]3 years ago
8 0

Answer:

90 square centimeters

Step-by-step explanation:

The scale drawing is 15 cm^2 (Area)

The proportion of the scale drawing the the real object is 1:6

So, we multiply both sides by 15 and we get:

15:90

The area of the real object is 90 square cm

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ziro4ka [17]
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3 years ago
Mrs.Manning is making cookies for the bake sale. She jas 3/4 cup of flour and needs 1/3 cup of flour for her chocolate chip cook
Sedbober [7]

Answer:

<em>The fraction of the flour Mrs. Mannng will use for her chocolate chip cookies is 4/9</em>

Step-by-step explanation:

<u>Fraction of Portion</u>

Suppose we have a number n and another number m such as m>n. The portion or fraction of size n of m is given by the quotient n/m.

For example, 3 pieces of cake out of a total of 6 make them a fraction of 3/6 = 1/2 of the whole cake, i.e. half of the total available.

Mrs. Manning needs 1/3 cup of flour to make cookies for the bake sale. She actually has 3/4 cups of flour. Calculate the fraction of needed against the available flour:

\displaystyle \frac{\frac{1}{3}}{\frac{3}{4}}

The division can be easier performed by multiplying by the reciprocal of the denominator:

\displaystyle \frac{1}{3}\cdot \frac{4}{3}=\frac{1*4}{3*3}

\displaystyle =\frac{4}{9}

The fraction of the flour Mrs. Mannng will use for her chocolate chip cookies is 4/9

3 0
3 years ago
The cost of renting a boat for different
DIA [1.3K]

Answer:

Step-by-step explanation:

5 0
3 years ago
Which expression is equal to (3x−5)(2x−7)?
olga2289 [7]
(3x-5)(2x-7)
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The first one 
8 0
3 years ago
Read 2 more answers
Use the picture attached.
Annette [7]

Answer: look honestly I am not sure but Probably it is choice c which is 2 lines of symmetry .

Step-by-step explanation: 2 lines of symmetry because one line is horizontal and the other is vertical . One line will be in the middle of the flower which is vertical and the other line is horizontal as they will make equivalent sides . HOPE IT HELPS BUDDY .

7 0
2 years ago
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