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3 years ago

8

What is the shaped called that looks like a rectangle with sides of a triangle (has 6 sides)

1 answer:

Oxana [17]3 years ago

6 0

Its called a hexagon.

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<img src="https://tex.z-dn.net/?f=5%20-%20%286%20-%2016%29%20%5Ctimes%20%283%20-%207%29" id="TexFormula1" title="5 - (6 - 16) \t

Stella [2.4K]

5-(6-15)*(3-7)
=5-(-10)(-4)
=5-(40)
=-35

4 0

3 years ago

Read 2 more answers

Jonathan records how 90 pupils travelled to school on one day and represents this information on the pie chart below.

xeze [42]

Answer:

86.4

Step-by-step explanation:

First adding up all the percentages on the chart you get 360

Then figuring out what 24° of 360 is

You then get 86.4

4 0

2 years ago

Help ASAP please! Really am struggling with this topic

Travka [436]

I dont have an answer buy i need to answer a question so i can ask my question sry

7 0

4 years ago

Read 2 more answers

Three consecutive integers have a sum of 234. What are the three integers?

Wewaii [24]

X+x+1+x+2 = 234
3x + 3 = 234
3x = 231
x = 77

so <span>Three consecutive integers: 77,78,79

double check
77+78+79=234</span>

5 0

3 years ago

Please help. I don’t understand what to do

11111nata11111 [884]

$\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=23.9\\ h=100 \end{cases}\implies V=\cfrac{\pi (23.9)^2(100)}{3} \\\\\\ V=\cfrac{57121\pi }{3}\implies V\approx 59816.97\implies \stackrel{\textit{rounded up}}{V=59817} \\\\[-0.35em] ~\dotfill$

now, for the second one, we know the diameter is 10, thus its radius is half that or 5.

$\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=5\\ V=225 \end{cases}\implies 225=\cfrac{\pi (5)^2 h}{3}\implies 225=\cfrac{25\pi h}{3} \\\\\\ \cfrac{225}{25\pi }=\cfrac{h}{3}\implies \cfrac{9}{\pi }=\cfrac{h}{3}\implies \cfrac{27}{\pi }=h\implies 8.59\approx h\implies \stackrel{\textit{rounded up}}{8.6=h}$

6 0

4 years ago