3 years ago

7x. 5x+18 find the size of the smallest angle

Mathematics

1 answer:

expeople1 [14]3 years ago

3 0

where are the anglessssssssss

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Mashutka [201]

The constant is 36
because direct variation y/x

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3 years ago

A dolphin jumps out of the water with

Mandarinka [93]

Answer:

$t=1.25\ sec$

Step-by-step explanation:

we have

$h(t)=-16t^{2}+20t$

where

t is the time in seconds

h is the dolphin's height in feet

we know that

When the dolphin return to the water the value of h(t) is equal to zero

For h(t)=0

$0=-16t^{2}+20t$

$16t^{2}=20t$

Simplify

$16t=20$

$t=\frac{20}{16}$

$t=\frac{5}{4}=1.25\ sec$

see the attached figure to better understand the problem

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In order to have $3 million in 39 years, you should deposit how much each month

bonufazy [111]

$6410.25

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Sophie [7]

Answer:

see below

Step-by-step explanation:

$p(x)=x^3-3x-1$ and $q(x)=x-1$

$p(x)+q(x)=(x^3-3x-1)+(x-1)=x^3 -2x-2$

$p(x)-q(x)=(x^3-3x-1)-(x-1)=x^3 -3x-1-x+1=x^3-4x$

$p(x) \times q(x)=(x^3-3x-1)(x-1)=x^4-x^3-3x^2+2x+1$

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2 years ago

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snow_tiger [21]

Answer:

J.) 60 (or 75%)

Step-by-step explanation:

80 spaces total.

5% of that is for handicapped parking so 80*0.05

4 for handicapped people

16(20%) for VIPS.

80-20 = 60 for everyone else. (Basically 75%)

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3 years ago