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3 years ago

Please help me the first person gets brainlest

Mathematics

2 answers:

HACTEHA [7]3 years ago

7 0

Answer:

“Help with what?“

Step-by-step explanation:

mylen [45]3 years ago

4 0

Answer:

did you forget the pic?

Step-by-step explanation:

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Help please. I need the answer

grandymaker [24]

Answer:

y=-2/3x+6

Step-by-step explanation:

Graph it

6 0

3 years ago

Read 2 more answers

the area of a trapezoid is 21 inches, one of its bases is 8 inches and its height is 3 inches. What is the length of the last ba

jarptica [38.1K]

Answer:

6 inches

Step-by-step explanation:

A=b1+b2/2*h

Fill in the equation with what we know

21=8+x/2*3

Isolate x

Quick steps: 21/3=7*2=14-8=6

x=6

3 0

2 years ago

Population Growth The population of a town of 5000

Nesterboy [21]

Answer:

a) $A=5000{(1.03)}^{t}$

b) 5464 inhabitants.

Step-by-step explanation:

The formula used for compound interest becomes very helpful in this case.

$A=P{(1+r)}^{t}\\\\When:\\A = Final Value\\P = Initial Value\\r = Rate of Change (Decimal)\\t = Time (Years)$

Knowing this, we can easily calculate the value for any year, counting from the original 5000.

From this formula, we can derive a specific one that will serve for any value of <em>t</em>.

$A=5000{(1+0.03)}^{t}\\A=5000{(1.03)}^{t}$

b) Apply the formula:

$A=5000{(1.03)}^{3}\\A=5000(1.092727)\\A=5463.635=5464$

The town will have 5464 inhabitants.

5 0

3 years ago

Consider the following two expressions, the only difference being the presence or absence of parentheses. expression 1:expressio

PilotLPTM [1.2K]

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

7 0

3 years ago

Rectangles. Please help!

nataly862011 [7]

First you have to canceled out the fours from both side 4x/4-12/4 so x=3 then you do the same thing to the 7x-18

4x-12.
4x/4-12/4. So x=3
The fours cancelled out

7x-18
7x/7-18/7. So x= 2 4/7
The sevens cancelled out

7 0

3 years ago