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Lady_Fox [76]
3 years ago
7

WhiThree-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

The total members in the Spanish Club  = 50

Step-by-step explanation:

Let the total members in the Spanish Club = x

Now, number of girls in the club = 30

Three-fifths of the members are girls.

⇒ (\frac{3}{5} )  of total members x  =  30

or, (\frac{3}{5})  \times  x =  30\\

Now, solving for x, we get:

x = 30 \times\frac{5}{3}   = 50

or, x   = 50

Hence,the total members in the Spanish Club  = 50

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At Westside Middle School, 10 percent, or 140 students, participate in soccer. How many students are in the school? Check all th
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Answer:

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Step-by-step explanation:

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3 years ago
If x = 5 cm, y = 12 cm, and z = 13 cm, what is the surface area of the geometric shape formed by this net?
Lera25 [3.4K]

Answer:

the answer is C.  210 sq. cm

Step-by-step explanation:

Find the area of the triangle

The area of one of the triangular faces can be found by using the formula below.  

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a = 1/2 (5 cm) (12 cm)

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Next, find the area of each of the three rectangular faces using the formula, area = lw.

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a = 60 sq. cm

3rd rectangle

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Add the three rectangle areas to find a total of 150 sq. cm.

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3 years ago
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Step-by-step explanation:

<u>Use the Pythagorean theorem:</u>

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<u>Verify this for each line:</u>

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2.

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3 years ago
Rounded to the nearest thousand of 275,608
olga nikolaevna [1]
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4 0
3 years ago
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