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3 years ago

16 + 28 = ___ ´ (4 + 7).

Mathematics

2 answers:

12345 [234]3 years ago

8 0

Answer:

The solution is 4

Step-by-step explanation:

Step 1: Find the correct answer

I'm not really sure what you are asking but I will give it a shot.

16 + 28 = ___ (4 + 7)

44 = ___ (11)

44 / 11 = ___ (11) / 11

4 = ___

Answer: The solution is 4

Daniel [21]3 years ago

5 0

Answer:

Solution given:

16+28=44

(4+7)=11

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Kwame bought a car for $25,000. The value of the car is decreasing at a rate of 6.5% each year. Write a function that represents

sweet-ann [11.9K]

<h3>The function that represents the price P of the car after x years is:</h3>

$P = 25000(0.935)^x$

Solution:

The decreasing function is given as:

$y = a(1 - r)^t$

Where,

y is future value

a is initial value

r is decreasing rate in decimal

t is time period

From given,

a = 25000

$r = 6.5 \% = \frac{6.5}{100} = 0.065$

number of years = x

future value = P

Therefore,

$P = 25000(1 - 0.065)^x\\\\P = 25000(0.935)^x$

Thus the function is found

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4 years ago

What is the equation that you get when you put together the two equations below?

yawa3891 [41]

Answer:

1st option

Step-by-step explanation:

Given the 2 equations

2x + 5y = 19 → (1)

y = 3x - 3 → (2)

Substitute y = 3x - 3 into (1)

2x + 5(3x - 3) = 19

5 0

3 years ago

Charles saves $y. Sharon saves 3 times as much as Charles. Jason saves 50.00 more thN Sharon. How much do they save

Whitepunk [10]

Charles-C
Sharon- S
Jason-J

C=y
S= 3y
J=(3y)+50

4 0

3 years ago

Your family is traveling 345 miles to an amusement park. You have already traveled 131 miles. How many more miles must you trave

Svetllana [295]

Answer:

214 miles

Step-by-step explanation:

To find the difference between miles already traveled and total miles you need to travel, you subtract ...

345 miles - 131 miles = 214 miles

You must travel 214 more miles to complete your 345 mile journey.

7 0

3 years ago

Determine the length of the diagonals of the isosceles trapezoid below when KL= h+7 and UE= 4h-25

mina [271]

Answer:

KL= 17.67 unit

UE = 17.67 unit

Step-by-step explanation:

Given:

Diagonals

KL= h+7

UE = 4h-25

Find:

Length of diagonals KL and UE

Computation:

We know that in isosceles trapezoid the length of diagonals are equal

So,

KL = UE

h+7 = 4h-25

3h = 32

h = 10.67

So,

KL= h+7

KL= 10.67+7

KL= 17.67 unit

UE = 4h-25

UE = 4(10.67)-25

UE = 17.67 unit

6 0

3 years ago