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belka [17]
3 years ago
5

Is anybody good with algebra 2 or trig?

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

Yes I am

Step-by-step explanation:

I am super good at it

kari74 [83]3 years ago
3 0

Answer:

nah not really

Step-by-step explanation:

You might be interested in
Como Determinar a equação da reta que passa pelos pontos A(-1, -2) e B(5,2)
Komok [63]

Answer:

A equação da reta é dada por: y = \frac{2}{3}x - \frac{4}{3}

Step-by-step explanation:

Equação de uma reta:

A equação de uma reta tem o seguinte formato:

y = ax + b

Em que a é o coeficiente angular e b é o coeficiente linear.

Coeficiente angular:

Com posse de dois pontos, o coeficiente angular é dado pela mudança em y dividida pela mudança em x.

A(-1, -2) e B(5,2)

Mudança em y: 2 - (-2) = 2 + 2 = 4

Mudança em x: 5 - (-1) = 5 + 1 = 6

Coeficiente angular: m = \frac{4}{6} = \frac{2}{3}

Então:

y = \frac{2}{3}x + b

Coeficiente linear:

Substituindo um ponto na equação, encontra-se o coeficiente linear.

B(5,2)

Quando x = 5, y = 2. Então:

y = \frac{2}{3}x + b

2 = \frac{2}{3}5 + b

b = 2 - \frac{10}{3} = \frac{6}{3} - \frac{10}{3} = -\frac{4}{3}

Então:

y = \frac{2}{3}x - \frac{4}{3}

8 0
3 years ago
A line passes through the points (–3, –4) and (6, 2). A coordinate plane. What is the x-intercept of this line? –3 –2 2 3
lukranit [14]

Answer:

I would say D (3)

Step-by-step explanation:

Im on edge 2020 and I just got it bud

7 0
4 years ago
(pls answer this) (no links) (pls explain )
juin [17]

Answer:

2(3.5g - 4.5h)

Step-by-step explanation:

factoring the expression (i think that what its called) i divided the expression into two and then put two on teh isde of the parenthesis to show that you multiply it again

3 0
3 years ago
Math problems be like : Mr.burt has 105940398494830 apples in his truck 5 billion fell when he hit a hard left how many are left
kramer

Answerrrrrrrrrrr -

:0

<h2><em>how</em></h2>
8 0
3 years ago
Read 2 more answers
Which could be the first step in solving this system of equations by substitution?
Ainat [17]

Answer:

The first step is to replace the y in y-x=15 with 7x (we can do this because the first equation tells us that they're equal)

solve and get

(2.5,17.5)

or x= 2.5 y=17.5

Step-by-step explanation:

The first step is to recognize that y=7x which means that we can just replace the y in the second equation with 7x

7x-x=15

6x=15

x=2.5

Then we can solve for y

y=7(2.5)

y=17.5

3 0
3 years ago
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