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3 years ago

Can someone help me out?

Mathematics

1 answer:

irga5000 [103]3 years ago

7 0

9514 1404 393

Answer:

D. 5, 7, 12 cm

Step-by-step explanation:

In order for sides lengths to be able to form a triangle, the sum of the shortest two must exceed the longest. That is the case for all except D.

5 cm + 7 cm = 12 cm . . . . . is not greater than 12 cm

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20 Points:

belka [17]

Answer:

D. 105 students and 150 guests

Step-by-step explanation:

105 students and $1 for each ticket is $105.(105 x 1 = 105)

150 guests and $5 for each ticket is $750.(150 x 5 =750)

$105 + $750 = $855

6 0

3 years ago

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Someone please help me. Im giving brainliest!!

8090 [49]

Answer:

Step-by-step explanation:

Use the hint to solve!

New equation would be 49 = 26 + h.

49 - 26 = 23.

Holly has 23 barrettes.

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3 years ago

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Hi! Can anyone answer this? Please! Solve the inequality. 13>-2/3-3

horsena [70]

Answer:The left side 13 is greater than right side -3.6 which means statement is true

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4 years ago

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<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bcos%2030%7D%7B1%2Bsin30%7D%3Dtg30" id="TexFormula1" title="\frac{cos 30}{1+sin30}=tg

Kay [80]

$\cos 30=\frac{\sqrt{3}}{2}$

$\sin 30 = \frac{1}{2}$

$\tan 30=\frac{1}{\sqrt{3}}$

Now we insert that into the equation:

$\dfrac{\frac{\sqrt{3}}{2}}{1+\frac{1}{2}} = \frac{1}{\sqrt{3}}$

$\dfrac{\frac{\sqrt{3}}{2}}{\frac{3}{2}} = \frac{1}{\sqrt{3}}$

$\frac{\sqrt{3}}{3} = \frac{1}{\sqrt{3}}$

$\frac{\sqrt{3}}{3} = \frac{1}{\sqrt{3}}\cdot \frac{\sqrt{3}}{\sqrt{3}}\\$

$\frac{\sqrt{3}}{3} = \frac{\sqrt{3}}{\sqrt{3}\cdot \sqrt{3}}\\$

$\frac{\sqrt{3}}{3} = \frac{\sqrt{3}}{3}$

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4 years ago

What is the slope of the line that passes through the points (0,6) and (4,-1)

wlad13 [49]

To find the slope between the points, you would go through this process
(-1-6)/(4-0)
And we get
(-7)/4
Aka
-(7/4) which is our slope

3 0

3 years ago