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2 years ago

Write the smallest whole number that make this statement correct 1142 > >981

Mathematics

1 answer:

jonny [76]2 years ago

6 0

Answer:

982

Step-by-step explanation:

The teacher is asking for the smallest number which fits the statement. 982 is correct because it is only one more than 981.

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Elmer works in a computer store. He is paid a weekly salary $180 and a commission of 4.5% of all sales. One week, he sold $9770

WINSTONCH [101]

Answer:

$619.65

Step-by-step explanation:

We know that he gets paid 180 a week, but we don't know how much he got from the commission of his sales. To find it, you multiply 9770 by 0.045 (because 0.045 = 4.5%) which you get 439.65. You then add the 180 to get 619.65.

5 0

3 years ago

1. Trig Function

Dima020 [189]

The values of the given trig functions in terms of sinθ and/or cosθ are:

sinθ = tanθ.cosθ

cosθ = sinθ/tanθ

secθ = 1/cosθ

cscθ = 1/sinθ

tanθ = sinθ/cosθ

cotθ = cosθ/sinθ

<h3>Trigonometric functions </h3>

From the question, we are to determine the values of the given trig functions in terms of sinθ and/or cosθ

sinθ

NOTE: tanθ = sinθ / cosθ

∴ sinθ = tanθ.cosθ

cosθ

From above, we can write that

cosθ = sinθ/tanθ

secθ

Secant is the inverse of cosine

∴ secθ = 1/cosθ

cscθ (cosecθ)

Cosecant is the inverse of sine

∴ cscθ = 1/sinθ

tanθ

tanθ = sinθ/cosθ

cotθ

Cotangent is the inverse of tangent
∴ cotθ = 1/tanθ

But, tanθ = sinθ/cosθ

∴ cotθ = cosθ/sinθ

Hence, the values of the given trig functions in terms of sinθ and/or cosθ are:

sinθ = tanθ.cosθ

cosθ = sinθ/tanθ

secθ = 1/cosθ

cscθ = 1/sinθ

tanθ = sinθ/cosθ

cotθ = cosθ/sinθ

Learn more on Trigonometric functions here: brainly.com/question/10316891

#SPJ1

4 0

2 years ago

Can someone please solve

BartSMP [9]

Answer: $\sqrt{7}$

Step-by-step explanation:

Using the Pythagorean theorem,

$3^2 + b^2 = 4^2\\\\9+b^2 = 16\\\\b^2 = 7\\\\b=\boxed{\sqrt{7}}$

8 0

2 years ago

Which is not a benefit for direct deposit?

vampirchik [111]

C. You can plan when you a paying bills.
I think this is the answer because it does not have a direct correlation to direct deposits to me.

3 0

3 years ago

Read 2 more answers

Find a homogeneous linear differential equation with constant coefficients whose general solution is given by

frez [133]

Answer:

$y" + 2y' + 2y = 0$

Step-by-step explanation:

Given

$y=c_1e^{-x}cosx+c_2e^{-x}sinx$

Required

Determine a homogeneous linear differential equation

Rewrite the expression as:

$y=c_1e^{\alpha x}cos(\beta x)+c_2e^{\alpha x}sin(\beta x)$

Where

$\alpha = -1$ and $\beta = 1$

For a homogeneous linear differential equation, the repeated value m is given as:

$m = \alpha \± \beta i$

Substitute values for $\alpha$ and $\beta$

$m = -1 \± 1*i$

$m = -1 \± i$

Add 1 to both sides

$m +1= 1 -1 \± i$

$m +1= \± i$

Square both sides

$(m +1)^2= (\± i)^2$

$m^2 + m + m + 1 = i^2$

$m^2 + 2m + 1 = i^2$

In complex numbers:

$i^2 = -1$

So, the expression becomes:

$m^2 + 2m + 1 = -1$

Add 1 to both sides

$m^2 + 2m + 1 +1= -1+1$

$m^2 + 2m + 2= 0$

This corresponds to the homogeneous linear differential equation

$y" + 2y' + 2y = 0$

6 0

3 years ago

Write the smallest whole number that make this statement correct 1142 > >981​

Write the smallest whole number that make this statement correct 1142 > >981