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Nadusha1986 [10]
3 years ago
14

See screenshots for question and answer choices.

Mathematics
2 answers:
yawa3891 [41]3 years ago
3 0

Answer:

I belive its 300

Step-by-step explanation:

Brainlist?

Elanso [62]3 years ago
3 0
375cm

You work out the area of the rectangle by doing 30x10= 300

Then you work out the area of the triangle (basexheight) divided by 2.
10x15=150
150/2=75

300+75=375.

I’m not sure if this is right but I hope it helps.
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Johnny is selling tickets to a school play. On the first day of ticket sales he sold 14 senior citizen tickets and 4 child ticke
FrozenT [24]

Johnny is selling tickets to a school play. On the first day of ticket sales he sold 14 senior (S) citizen tickets and 4 child (C) tickets for a total of $200. On the second day of ticket sales he sold 7 senior (S) citizen tickets and 1 child (C) ticket for a total of $92. What is the price of one child ticket?

14S + 4C = 200

14S = 200 - 4C

S = (200 - 4C)/14

7S + 1C = 92

7S = 92 - C

S = (92 - C)/7

(200 - 4C)/14 = (92 - C)/7

7 x (200 - 4C) = 14 x (92 - C)

1400 - 28C = 1288 - 14C

1400 - 1288 = 28C - 14C

112 = 14C

C = 112/14 = 8

the price of one child ticket = $8

8 0
2 years ago
9. Simplify: 6√18+3√50
sukhopar [10]
6 \sqrt{18} +3 \sqrt{50} =6 \sqrt{9*2} +3 \sqrt{25*2} =6*3 \sqrt{2} +3*5 \sqrt{2}=18 sqrt2+15 sqrt2=33 sqrt 2
4 0
3 years ago
Read 2 more answers
Solve these compound interest problems and round your answer to the nearest 100th.
MatroZZZ [7]

Answer:

$2,226.96

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance </em>

<em>r = interest rate </em>

<em>n = number of times compounded annually </em>

<em>t = time </em>

<em />

First, change 10% into its decimal form:

10% -> \frac{10}{100} -> 0.1

Now lets plug in the values into the equation:

A=500(1+\frac{0.1}{12})^{15(12)}

A=2,226.96

The final amount after 15 years is $2,226.96

4 0
3 years ago
IF you help me I will give you 14 points and a brainist and thank you and 5 stars
ElenaW [278]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
a bathtub mat is in the shape of a semicircle. the straight side of the mat is 24 in. What is the perimeter of the mat in terms
matrenka [14]
24 x 3.14= 75.36
75.36÷2=37.68
5 0
3 years ago
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