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3 years ago

The question is the picture. (: Please help me..?? <3

Mathematics

1 answer:

Artemon [7]3 years ago

8 0

First you graph the y-intercept which is 3. so you put a dot on 3 on the y axis. then you graph the slope. you go up one and then to the left 3 from the y- intercept. or you can go down one and then right 3 from the y- intercept. and you can do that for however many dots you need. just start from the y-intercept and continue from each dot

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99 POINTS

Hitman42 [59]

I think for bens it f(x)=2(3^x) since he shares his post to 2 friends and it triples everyday, X is how many days it happens

7 0

3 years ago

Read 2 more answers

6 more than x is equal to 33

algol [13]

X+6=33. more than indicates addition.

5 0

4 years ago

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In ΔNOP, the measure of ∠P=90°, the measure of ∠O=63°, and NO = 64 feet. Find the length of OP to the nearest tenth of a foot.

PolarNik [594]

Answer:

OP = 29 feet

Step-by-step explanation:

cos 63 = OP/64

0.4540 = OP/64

OP = 29 feet

3 0

3 years ago

Which expression is equivlent to 4(x+2y)

frez [133]

Answer:

$\huge\boxed{4x+8y}$

Step-by-step explanation:

In order to find an expression equivalent to $4(x+2y)$ , we want to simplify the equation down.

To do this, we can see that we can apply the distributive property on this equation. Basically, we multiply every term in the parentheses by 4.

$4 \cdot x = 4x\\\\4 \cdot 2y = 8y\\\\4x+8y$

Hope this helped!

5 0

4 years ago

Read 2 more answers

One number is six more than another number. The sum of their squares is 90.

ki77a [65]

One number is six more than the other, so the numbers are x and x+6.

The sum of their squares is 90.
$x^2+(x+6)^2=90 \\
x^2+x^2+12x+36=90 \\
2x^2+12x+36=90 \ \ \ \ \ \ \ \ \ \ \ |-90 \\
2x^2+12x-54=0 \ \ \ \ \ \ \ \ \ \ \ \ \ |\div 2 \\
x^2+6x-27=0 \\
x^2+9x-3x-27=0 \\
x(x+9)-3(x+9)=0 \\
(x-3)(x+9)=0 \\
x-3=0 \ \lor \ x+9=0 \\
x=3 \ \lor \ x=-9 \\ \\
\hbox{for x=3: } \\
x+6=3+6=9 \\ \\
\hbox{for x=-9: } \\
x+6=-9+6=-3$

The numbers are: 3 and 9 or -9 and -3.

3 0

4 years ago