3 years ago

I'd really appreciate and owe it back, lovelies.

Mathematics

1 answer:

zlopas [31]3 years ago

7 0

I am 95% sure that the equation is correct

Happy easter!!!

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I am in 9th grade,if you have 889,865x999,786 what doe it equal also yes i am not in virtual school and teacher will not let me

RSB [31]

Answer:

889674568890

Step-by-step explanation:

I used a calculator :)

6 0

2 years ago

What function does 3x+7=y represent

Arisa [49]

Answer:

line

Step-by-step explanation:

that is a line in the form y = mx + b

slope = m = 3

y intercept = b = 7

3 0

3 years ago

Can anyone solve the last question?

sesenic [268]

As stated in (i), the equation of the line is: ln y = -0.015x + .26
(By the way, I checked your answers for parts (i) and (ii) and they are both correct)

(iii)
Plug in (1.1) for y and solve:
ln (1.1) = -0.015x + .26
0.095 = -0.015x + .26
-0.165 = - 0.015x
10.979 = x

Answer: x = 10.979

7 0

3 years ago

A drawing has a scale 1/4 in: 12ft. How long is 8ft?

allochka39001 [22]

If you use a proportion, you'll get:

$\frac{0.25}{12} = \frac{x}{8}$

Then, you use cross products:

$12x=0.25(8) \\ 12x=2$

Then, you algebraically solve x:

$12x=2 \\ \frac{12x}{12} = \frac{2}{12} \\ x= \frac{5}{3}$

The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.

4 0

3 years ago

Translate the sentence into an equation.

hram777 [196]

Answer:

5y+2=7

Step-by-step explanation:

..........................

6 0

3 years ago