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3 years ago

Pls Help, this is due very soon. Everything is in the picture

Mathematics

2 answers:

Vladimir [108]3 years ago

8 0

Pretty sure it’s 55

180-70=110

110 divided by 2 = 55

Digiron [165]3 years ago

6 0

Answer:

55.48° or round it to 55.50°

Step-by-step explanation:

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If tan θ = 3/2 and cos θ < 0, use the fundamental identities to evaluate the other five trig functions of θ.

notsponge [240]

Use the Pythagorean theorem, tan is y/x so y = -3 and x= -2. Because cos is negative and R is always positive. You need to find R- which is the hypotenuse;
3^2 + 2^2 = r^2
9 + 4 = r^2
13 = r^2
√13 = r.

So you already have tan<span>θ,
cot</span><span>θ= 2/3

sin</span>θ= -3/√13 BUT
you have to rationalize, so you get -3 √13/ 13

cscθ= √13/ -3

cosθ= -2/ √13 BUT
you have to rationalize, so you get -2√13/ 13

secθ= √13/ -2

4 0

3 years ago

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What is 0.4% of $100

Anni [7]

0.4%, turn it into a decimal, which is 0.004
0.004*100= 0.4

8 0

3 years ago

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Find the total amount of money (maturity value) that the borrower will pay back on a loan of $1 comma 760 at 13 and one half %

bagirrra123 [75]

Answer:

The borrower will pay back $4,136.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$T = E + P$ .

In this question:

Loan amount of 1760, so $P = 1760$

Interest rate of 13 and one half, so 13.5%. This means that $I = 0.135$ .

10 years, so $t = 10$

Interest on the Loan:

$E = P*I*t = 1760*0.135*10 = 2376$

Total amount:

$T = E + P = 2376 + 1760 = 4136$

The borrower will pay back $4,136.

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3 years ago

QUICK ITS TIMED WILL GIVE BRAINLYIST

muminat

C

Hope it helps!!!!!!

6 0

3 years ago

Can I get some help with this question? Solve 3(x + 2) > x.

Montano1993 [528]

Answer:

$\large\boxed{x>-3\to\{x\ |\ x>-3\}\to x\in(-3,\ \infty)}$

Step-by-step explanation:

$3(x+2)>x\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\(3)(x)+(3)(2)>x\\\\3x+6>x\qquad\text{subtract 6 from both sides}\\\\3x+6-6>x-6\\\\3x>x-6\qquad\text{subtract x from both sides}\\\\3x-x>x-x-6\\\\2x>-6\qquad\text{divide both sides by 2}\\\\\dfrac{2x}{2}>\dfrac{-6}{2}\\\\x>-3$

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3 years ago

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