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2 years ago

Can you find all the angles plz

Mathematics

2 answers:

miv72 [106K]2 years ago

7 0

You a sophomore aren’t you

sertanlavr [38]2 years ago

5 0

Answer:

hmmmmm

Step-by-step explanation:

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Convert 5 feet to inches there are 12 inches in 1 foot

ladessa [460]

Answer:

Step-by-step explanation:

12*5=60

12 inches in a foot, you have 5 feet so 12*5=60

3 0

3 years ago

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True or False, if two triangles can be moved so that they line up perfectly , they are congruent

Lyrx [107]

True.

If the two triangles line up perfectly they are congruent.

Hope this helps!

7 0

3 years ago

Find (fog)(x) and (gof)(x) f(x) = 8x-5, g(x) = 10 - 2x help please

igomit [66]

Answer:

$(fog)(x) = f( \: g(x) \: ) \\ = 8(10 - 2x) - 5 \\ = 80 - 16x - 5 \\ = - 16x + 75$

$(gof)(x) = g( \: f(x) \: ) \\ = 10 - 2(8x - 5) \\ = 10 - 16x + 10 \\ = - 16x + 20$

I hope I helped you^_^

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3 years ago

Find the volume of the solid bounded by z = 2 - x2 - y2 and z = 1. Express your answer as a decimal rounded to the hundredths pl

butalik [34]

Answer:

The answer is " $(\frac{\pi}{2})$ ".

Step-by-step explanation:

$z = 2 - x^2 - y^2.........(1) \\\\z = 1.............(2)$

Let add equation 1 and 2:

Using formula: $x^2+y^2=1 \\\\$

convert to polar coordinates

$r=2$

$\theta \varepsilon (0=\pi)=z\\\\V=\int^{2\pi}_{\theta=0}\int^{1}_{\pi=0}\int^{z_{2}}_{z_1} r \ dr \d \theta\\\\$

$=\int^{2\pi}_{0}\int^{1}_{0} (Z_2-z_1)r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} 1- (-1-x^2-y^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (+1 \pm r^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (-r^3 + r) \ dr \d \theta\\\\=\int^{2\pi}_{0} (-\frac{r^4}{4}+\frac{r^2}{1})^{1}_{0} \d \theta\\\\=\int^{2\pi}_{0} (\frac{1}{4}) \d \theta\\\\=(\frac{2 \pi}{4}) \\\\=(\frac{\pi}{2}) \\\\$

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2 years ago

Allison has an account balance of -$50.15. Does Allison owe the bank more or less than $50?

Whitepunk [10]

Answer: Allison owes the bank more then $50

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2 years ago

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