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4 years ago

Simplify. -5/3/4/15 A. - 4/25 B. -25/4 C. -4/9 D. -9/4

Mathematics

1 answer:

seropon [69]4 years ago

4 0

Answer:

C) -4/9

Use Math_way if you need more help

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Can someone give me the right answer pls ill give brainliest

faltersainse [42]

668 is the answer to your question

4 0

3 years ago

-3b+5>8 or b-4> or = 0

Naily [24]

B - 4 >_ 0
b >_ 4

-3b + 5 > 8
-3b > 3
b> -1

5 0

3 years ago

Please help me with my math please.?

Lady_Fox [76]

Answer:

x = 6, y = 0, m = -1
y = mx + b
0 = -1(6) + b
0 = -6 + b
6 = b
y = -1x + (6)

Step-by-step explanation:

^^^
See answer, pretty simple.

4 0

2 years ago

Read 2 more answers

What are their perimeters?

ser-zykov [4K]

$P_1=2\cdot2x+2\cdot(2x+7)=8x+14$

and

$P_2=2x+x+x+8+x+6+x+2x=8x+14$

Seems like thier perimeters are equal.

4 0

3 years ago

A town has a population of 17000 and grows at 3% every year. To the nearest year, how long will it be until the population will

Mumz [18]

Answer:

The population will reach 20,400 after 6 years.

Step-by-step explanation:

Exponential function:

$y(t)=y_0(1+r)^t$

y(t)= Population after t years

$y_0$ = initial population

r= rate of grow

t= time.

A town has a population of 17,000 and grows at a rate 3% every year.

y(t)= 20,400, $y_0$ = 17,000, r=3%=0.03, t=?

$20,400=17,000(1+0.03)^t$

$\Rightarrow \frac{20,400}{17,000}=(1.03)^t$

$\Rightarrow \frac{102}{85}=(1.03)^t$

Taking ln function both sides

$\Rightarrow ln|\frac{102}{85}|=ln|(1.03)^t|$

$\Rightarrow ln|\frac{102}{85}|=t\ ln|(1.03)|$

$\Rightarrow t=\frac{ln|\frac{102}{85}|}{\ ln|(1.03)|}$

⇒ t = 6 year.

The population will reach 20,400 after 6 years.

6 0

4 years ago