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Amanda [17]
3 years ago
14

There are 30 singers in a show. The ratio of singers to dancers is 5:6. How many dancers are there?

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0

Answer:

36 dancers

Step-by-step explanation:

There are 36 dancers because if you notice that the 30 was simplified to 5 so you divided and 30 + 6 would give you 36

Tamiku [17]3 years ago
5 0

Answer: 32 dancers

Step-by-step explanation:

I drew a chart and on the side with the singers you count by 5's until u get to 30. On the dancers side of the chart you count by 6's until it lines up with 30 on the singers side.  

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I dont understand this question <br><br> 2.45 x 2.69 x 86.3
Tasya [4]

Answer:

The answer is 568.76 if u want rounded and 568.76015

Step-by-step explanation:

Because when you multiply them you get the answer. Much easier if you line them up.





Plzzz give thanks and give brainlest

7 0
3 years ago
An angle measures 51.4° less than the measure of its complementary angle. What is the measure of each angle?
kap26 [50]

Answer:

70.7 deg, 19.3 deg

Step-by-step explanation:

The sum of the measures of complementary angles is 90 deg.

One angle measures x.

The other angles measures 51.4 deg less than x, or x - 51.4.

The sum of their measures equals 90.

x + x - 51.4 = 90

2x - 51.4 = 90

2x = 141.4

x = 70.7

x - 51.4 = 70.7 - 51.4 = 19.3

Answer: 70.7 deg, 19.3 deg

5 0
2 years ago
Christopher drove 360 miles this week. last week he drove 480 mile. what is the percent decrease in the number of miles christop
Harlamova29_29 [7]
Last week, Christopher drove 480 miles
This week, Christopher drove 360 miles

The difference in miles this week compared to last week = 480 - 360 = 120 miles.

The percentage of decrease in miles compared to last week's  = (Difference in miles ÷ Total miles last week) multiplied by 100 = (120 ÷ 480) x 100 = 0.25 x 100 = 25%
8 0
3 years ago
How many square feet of outdoor carpet will we need for this hole​
tester [92]

Answer:

42 ft²

Step-by-step explanation:

First of all, who makes a hole in this shape?

Anyways,

You're going to want to split the figure into multiple different shapes. We already have a triangle, so I would split the remaining shape into a rectangle and trapezoid.

We can find the area of the triangle easily with the equation 1/2(bh)

So

1/2(2 · 3)

1/2(6)

3

So the triangle is 3 ft²

Now we can find the area of the rectangle.

The measurements will be 3 and 7. It's just base x height so it'll be 21 ft²

Finally the trapezoid.

Base 1: 6

Base 2: 3

Height: 4            (11-7)

Formula: 1/2h (b1 + b2)

1/2 · 4 (6+3)

2(9)

18 ft²

Now just add them together:

3+21+18=42

Hence, your answer is 42 ft²

3 0
2 years ago
Which equation represents the vertical asymptote of the graph?
olasank [31]

In this question, with the help of the graph we have to find the vertical asymptote .

First let's check out what is vertical asymptote .

Vertical asymptotes are straight lines of the equation , toward which a function f(x) approaches infinitesimally closely, but never reaches the line.

And in the graph, the function approaches to 12 but never touches it .

So the vertical asymptote is x=12 .

5 0
2 years ago
Read 2 more answers
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