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3 years ago

Which equation can be solved to find one of the missing side lengths in the triangler

Mathematics

2 answers:

aliina [53]3 years ago

4 0

It is b because the answer is a trick to every one they make you think it’s c but it’s really b. That’s the answer b

gladu [14]3 years ago

3 0

The answer = b. O cos(80%)= 12

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Find f(2), f(1), f(0), and f(-1) for f(x) = 3x + 8.

cupoosta [38]

Answer:

Step-by-step explanation:

Solution

When, x=2

f(2)=3×2+8

=14

Again,

When, x=1

f(1)=3×1+8

=11

When, x=0

f(0)=3×0+8

When, x=-1

f(-1)= 3×(-1)+8

If you found my answer useful then please mark me brainliest.

6 0

3 years ago

Heaven counts to fish in each of the fish tanks and finds the following totals 57 119 29 23 and 48 what is the total number of f

Amanda [17]

You can solve this problem by adding all the numbers together. You can do this by hand or using a calculator. With a calculator, I calculated the total to be 276 fish.

7 0

3 years ago

Read 2 more answers

Describe the effect an increase in i, the interest rate applied to the present value, has on the monthly payment P in the formul

Setler79 [48]

The A option is correct.

<h2>Ratio and proportion</h2>

A ratio is an ordered pair of numbers a and b, written as a/b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other.

Given

The interest rate applied to the present value has on the monthly payment P in the formula

$\rm P = PV(\dfrac{i}{1-i})^{-n}$

The effect an increase in i.

$\rm P = PV(\dfrac{i}{1-i})^{-n}\\$

on simplifying the equation, we get

$\rm P = PV(\dfrac{i}{1-i})^{-n}\\\\P = PV\dfrac{1}{(\frac{i}{1-i})^n}\\\\\\P = PV(\dfrac{1-i}{i})^{n}\\\\P = PV(\dfrac{1}{i} - 1)^{n}$

Let n be the constant, then the equation will be

$\rm P = PV(\dfrac{1}{i} - 1)^{n}\\\\\dfrac{1}{V} \propto \dfrac{1}{i}\\\\V \propto i$

It is clear that V is proportional to i.

An increase in i, the interest rate, will not change P, the monthly payment.

Thus, the A option is correct.

More about the ratio and the proportion link is given below.

brainly.com/question/165414

5 0

2 years ago

Find an equation that passes through the points (3,-2) and (-1,-4)

Neko [114]

See https://web2.0calc.com/questions/i-m-confused_17.

7 0

3 years ago

Y = x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4

lesya [120]

Y = x - 6
x = -4

plug in the second equation in to the first

y = -4 - 6
y = -1(4 + 6)
y = -1(10)
y = -10

The solution to the system is not listed in the options. The correct solution is (-4, -10).

8 0

4 years ago

Read 2 more answers