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2 years ago

HELP ASAP!!! What is the solution to the model below? Question 3 options: x = 3 x = 7 x = 2 x = 1

Mathematics

2 answers:

Mekhanik [1.2K]2 years ago

7 0

Answer: x=3

Step-by-step explanation:

inysia [295]2 years ago

5 0

Answer:

the answer to this question is X=3

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Scott makes a scale drawing of a rectangular park. He uses the scale 5 centimeters: 3 meters. The length of his drawing is 20 ce

Svet_ta [14]

Answer:

The area of the park is $108\ m^{2}$

Step-by-step explanation:

we know that

The scale drawing is $\frac{5}{3}\frac{cm}{m}$

step 1

Find the actual length of the rectangular park

Divide the length in the drawing by the scale drawing

$20/(5/3)=12\ m$

step 2

Find the actual width of the rectangular park

Divide the width in the drawing by the scale drawing

$15/(5/3)=9\ m$

step 3

Find the area of the park

$A=(12)(9)=108\ m^{2}$

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3 years ago

I need some help with this question

vitfil [10]

(0,7) would be located on the y axis

4 0

3 years ago

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natka813 [3]

Answer:

Step-by-step explanation:

Minus two equations , we got:

9x-9y= 132-(-12)

9x-9y=144

x-y=16

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2 years ago

Naomi has earned $63 mowing lawns the past two days. She worked 1 hours yesterday and 3 hours

Andrew [12]

Answer:

15.75 per hour

Step-by-step explanation:

$63/4 Hours = 15.75

7 0

2 years ago

Assume 5000 is deposit in an account that pays 6% annual interest how much more would be in the account after 25 years if it wer

Harrizon [31]

Answer:

$\$164.62$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

case A) compounded monthly

in this problem we have

$t=25\ years\\ P=\$5,000\\ r=0.06\\n=12$

substitute in the formula above

$A=\$5,000(1+\frac{0.06}{12})^{12*25}=\$22,324.85$

case B) compounded quarterly

in this problem we have

$t=25\ years\\ P=\$5,000\\ r=0.06\\n=4$

substitute in the formula above

$A=\$5,000(1+\frac{0.06}{4})^{4*25}=\$22,160.23$

Find the difference

$\$22,324.85-\$22,160.23=\$164.62$

8 0

2 years ago