A nearby pond has 5 frogs, and the population doubles every year.

Mathematics

1 answer:

EleoNora [17]3 years ago

3 0

Answer:

huh

Step-by-step explanation:

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100 POINTS IF U GET THIS RIGHT!

Sveta_85 [38]

y intercept=b=-3

Take two points

(-3,0)
(0,-3)

$\\ \sf\longmapsto m=\dfrac{-3-0}{0+3}=\dfrac{-3}{3}=-1$

Equation of line in slope intercept form

$\\ \sf\longmapsto y=mx+b$

$\\ \sf\longmapsto y=-x-3$

7 0

2 years ago

FIND X PLZZZZZ I NEED HELP BADLY IDK THE ANSWER OR HOW TO DO IT

svetoff [14.1K]

I suppose we have to find the lengh of the sides.
Area = lenght × width
288 = (3x) × (2x+10)
288 = 3x (2x+10)
288 = 6x + 30x
288 = 36x
288/36 = x
8 = x

therefore the sides are

3x = 3×8 = 24 inches
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7 0

3 years ago

If cos(3x)=sin(x+18degrees) what is the value of x

Dafna11 [192]

Try this option:

1. rule: cosα=sin(90°-α), it means that cos 3x=sin(90°-3x);
2. sin(90°-3x)=sin(x+18°); ⇔ 90°-3x=18°+x; ⇔ x=18°.

Answer: x=18°.

3 0

4 years ago

Is Figure B a scale copy of Figure A?

r-ruslan [8.4K]

Answer:

No.

Step-by-step explanation:

A scale copy would see that both the x and y amount would be scaled proportionally. In this case, the x goes across 5 for figure A, and does the same for Figure B. On the other hand, the scaling for y is 2 for figure A, while it is 5 for figure B.

If it is a scale copy then.

If Figure A have the scaling of: 3, 5, 5, x, then Figure B, if given one scale of 5, should have

3:5

5:8.33

x:(x * ~1.67)

Therefore, the scaling is off.

6 0

3 years ago

Read 2 more answers

Select the graph of the solution. Click on the graph until the correct one appears.

Yuki888 [10]

$x2$