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3 years ago

Please help me with geometry

Mathematics

1 answer:

Vikentia [17]3 years ago

7 0

Answer:

x = 7

Explaination:

ABC = 40°

and BD bisects the angle so ABD = 20°

so 3x-1=20

solving for x gets us

x = 7

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han want to buy a $30 ticket to a game, but the pre-oder tickets are sold out, he knowns there will be more tickets sold the day

Kay [80]

Answer: $\$90$

Step-by-step explanation:

Given

The price of the ticket prior to match day is $\$30$

It is stated that there is $200\%$ the markup on match day i.e.

The selling price of the ticket is

$\Rightarrow S.P.=30+30\times 200\%\\\Rightarrow S.P.=30+30\times 2=30+60\\\Rightarrow S.P.=\$90$

So, han must expect to pay $\$90$ on that day

6 0

2 years ago

I NEED SERIOUS HELP!!! <br> Find the volume of the rectangular prism <br> The volume is __cm. Cubed

GuDViN [60]

Answer: 88cm^2

Step-by-step explanation:

To find the answer of a rectangular prism, use this formula:

$A=2(wl+hl+hw)$

For your prism, h = 4, l = 6, and w = 2.

$A = 2(2*6+4*6+4*2)$

$A=2(12+24+8)$

Area is equal to 88 cm squared.

7 0

3 years ago

Help please <br> Brainiest answer to whoever is correct

MrRissso [65]

Answer:

Step-by-step explanation:

since 1 = 39 degrees, it'd be complementary if you were to open it up if it were a C, it would be 90. So since its this way, i believe you would take 39 and do 90 - 39 to get your answer. Im sorry if this is wrong but i hope it helps you!!

6 0

3 years ago

Write a number that has four digits with the same number in all places,such as 4,444. Circle the digits with the greatest value.

Citrus2011 [14]

9999

first 3 nines have the greater value but the first one has the highest and the least one is the last nine.

6 0

4 years ago

1/3(x-1/3)-1/2(2/3x-1/2)

kenny6666 [7]

For this case we must simplify the following expression:

$\frac {1} {3} (x- \frac {1} {3}) - \frac {1} {2} (\frac {2} {3} x- \frac {1} {2})$

So, if we apply distributive property to the terms within parentheses we have:

$\frac {1} {3} x- \frac {1} {9} - \frac {2} {6} x + \frac {1} {4} =\\\frac {1} {3} x- \frac {1} {9} - \frac {1} {3} x + \frac {1} {4} =$

We simplify taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$- \frac {1} {9} + \frac {1} {4} =\\- \frac {4} {36} + \frac {9} {36} =\\\frac {-4 + 9} {36} =\\\frac {5} {36}$

Answer:

$\frac {5} {36}$

4 0

3 years ago