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3 years ago

Could anyone help with this, im terrible at geometry haha

Mathematics

2 answers:

castortr0y [4]3 years ago

5 0

180 is the answer hope it helped

bekas [8.4K]3 years ago

3 0

Answer:

10.90⁰

11.126⁰

12.54⁰

13.180⁰

Step-by-step explanation:

CDE is 180⁰ because it is a straight line

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A box office sells balcony seats, ground-level seats, and VIP passes for shows on tour. The table shows the numbers of each type

Lana71 [14]

Answer:

The price of one Balcony seat = $50

The price of one Ground level seat = $90

The price of one VIP seat = $180

Step-by-step explanation:

Let the price of one Balcony seat = $ $x$

Let the price of one Ground level seat = $ $y$

Let the price of one VIP seat = $ $z$

As per the given table:

$135x+280y+29z=37170 ....... (1)\\150x+270y+58z=42240 ....... (2)\\130x+265y+29z=35570 ....... (3)$

Multiplying (1) with 2 and subtracting (2) from it:

$120x+290y=32100 \\12x+29y=3210..... (4)$

Subtracting (3) from (1):

$5x+15y=1600\\x+3y=320 ....... (5)$

Multiply equation (5) with 12 and subtracting (4) from it:

$7y=630\\\Rightarrow y =\bold{90}$

By equation (5), putting value of $y$ :

$x=\bold{50}$

By equation (1), putting the values of $x, y:$

$135\times 50+280\times 90+29z=37170\\\Rightarrow 29z=37170-31950\\\Rightarrow 29z=5220\\\Rightarrow z =\bold{180}$

Therefore, the answers are:

The price of one Balcony seat = $50

The price of one Ground level seat = $90

The price of one VIP seat = $180

6 0

3 years ago

C = 2 cm<br> Calculate the radius of the circle.

wel

The formula to find the radius of a circle is -

R = C/2π

R = 2/2π = 1/π

8 0

3 years ago

Need help DONT understand can someone answer

satela [25.4K]

Here you go :)) have a good day/night

4 0

3 years ago

What is 30% of 50? please help

WITCHER [35]

Answer:

Step-by-step explanation:

<em>Method 1:</em>

$p\%=\dfrac{p}{100}\\\\30\%=\dfrac{30}{100}=\dfrac{3}{10}=0.3\\\\30\%\ of\ 50\ is\\\\0.3\cdot50=15$

<em>Method 2:</em>

$\begin{array}{cccc}100\%&-&50&\text{divide both sides by 10}\\\\10\%&-&5&\text{multiply both sides by 3}\\\\30\%&-&15\end{array}$

7 0

4 years ago

Read 2 more answers

Help me please thank you

Scorpion4ik [409]

Answer:

Domain : { x| x≥3}

Step-by-step explanation:

The domain is the input values ( the x values)

X starts at 3 and goes to infinity

Domain : { x| x≥3}

7 0

3 years ago