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Setler [38]
3 years ago
12

Plz help I need it!!!

Mathematics
1 answer:
Fed [463]3 years ago
7 0

Answer:

Different costs:

70+25+30+60 = 185

70+70+30+50 = 220

60+70+25+50 = 205

Least cost is $185

1. B-uford

2. C-umming

3. D-acula

4. $185

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The volume of a rectangular prism is
Feliz [49]

Answer:

<em>h =  v/lw .</em>

Step-by-step explanation:

v=lwh

Divide both sides by lw:

v  / lw = h.

6 0
3 years ago
At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle with a radius of 12 m. T
cestrela7 [59]

Answer:

The answer would be 251.2 for the side walk if the radius for the whole circle is 12 and the small circle's radius would be 8. Only for the answer with the 8 m and 12 m radius NOT the 11m and 9 m

The equation would be:

144 x 3.14 - 64 x 3.14 = 251.2

Step-by-step explanation:

First, you need to find out what the whole circle is:

The whole circle is 452.16

Then, find the inner circle :

8 x 8 x 3.14  

200.96

Last, subtract the whole by the inner:

452.16 - 200.96 = 251.2

hope this helps!

5 0
3 years ago
HELP Layla is single. She had a taxable income of $51,256. How much does she owe in taxes?
vova2212 [387]
She will owe like 25% of the income so she will be paying somewhere around $12,814... Hope this helps and if it doesn't please tell me!

8 0
3 years ago
Find the missing side length leave your answers as radicals in the simplest form.
ira [324]

Answer:

Part 1) x=\frac{10\sqrt{3}}{3}\ units

Part 2) y=5\ units

Step-by-step explanation:

step 1

Find the value of x

In the right triangle of the figure

sin(30^o)=\frac{(5\sqrt{3}/3)}{x} ---> opposite side angle of 30 degrees divided by the hypotenuse

Remember that

sin(30^o)=\frac{1}{2}

substitute

\frac{1}{2}=\frac{(5\sqrt{3}/3)}{x}

solve for x

x=\frac{5\sqrt{3}}{3}(2)

x=\frac{10\sqrt{3}}{3}\ units

step 2

Find the value of y

In the right triangle of the figure

cos(30^o)=\frac{y}{x} ---> adjacent side angle of 30 degrees divided by the hypotenuse

we have

x=\frac{10\sqrt{3}}{3}\ units

cos(30^o)=\frac{\sqrt{3}}{2}

substitute

\frac{\sqrt{3}}{2}=\frac{y}{\frac{10\sqrt{3}}{3}}    

y=(\frac{\sqrt{3}}{2})(\frac{10\sqrt{3}}{3})

y=5\ units

4 0
3 years ago
What is –3 2/3 · (–2 1/4 )?
ale4655 [162]
C.
8 1/4
<span> -32/3x(-21/4) Simplify 
Thats when you sill get your answer which the solution is 8 1/4</span>
7 0
3 years ago
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