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3 years ago

Please help would really appreciate it- Also mark brainliest-

Mathematics

1 answer:

docker41 [41]3 years ago

8 0

Answer:

it's 9n+10

Its c

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Alyssa is looking at a car. If she buys the car, she will pay $750 when she picks up the car (a down payment) and pay $314 each

soldier1979 [14.2K]

Answer:

a very expensive waste of money.

Step-by-step explanation:

3 0

3 years ago

How do you write 7.369E6 in standard form?

melamori03 [73]

$\\ \bull\sf\dashrightarrow 7.369E6$

$\\ \bull\sf\dashrightarrow 7.369\times 10^6$

$\\ \bull\sf\dashrightarrow 7369\times 10^{-3}\times 10^6$

$\\ \bull\sf\dashrightarrow 7369\times 10^3$

$\\ \bull\sf\dashrightarrow 7369000$

3 0

3 years ago

What is the width of a rectangle with an area of 5/8 inches and the length of 10 inches?

Nimfa-mama [501]

A = LW......W = A/L
A = 5/8
L = 10

W = (5/8) / 10
W = 5/8 * 1/10
W = 5/80 = 1/16

3 0

4 years ago

Algebra 2: PLEASE HELP ME!!

vfiekz [6]

Looks more like Trig than Algebra II

They want us to apply the sum angle formula to $\sin(x + \frac{5 \pi}{6})$

5π/6 is 150°; I find it easier to think in degrees.

When the tangent of x is 3/4 that's a right triangle with opposite 3, adjacent 4 so hypotenuse 5. So a sine of 3/5 and a cosine of 4/5, both positive because we're told x is in the first quadrant.

The sine sum angle formula is

$\sin(a+b) = \sin a \cos b + \cos a \sin b$

$\sin(x+\frac{5\pi}{6}) = \sin x \cos \frac{5\pi}{6} + \cos x \sin \frac{5\pi}{6}$

We know sin 150° = sin 30° = 1/2 and cos 150° = - cos 30° = -√3/2

$\sin(x+\frac{5\pi}{6}) = \frac 3 5 (- \sqrt{3}/2) + \frac 4 5 (1/2)$

$\sin(x+\frac{5\pi}{6}) = \dfrac{ 4- 3\sqrt{3}}{10}$

Third choice

3 0

4 years ago

Please help I'm doing interger one step equations

Black_prince [1.1K]

the answer is for this equation is v=11

v+(-9)=2

6 0

4 years ago