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3 years ago

I buy 5 apples on Monday, and 7 more on Tuesday. How many have I bought in total?

Mathematics

2 answers:

lapo4ka [179]3 years ago

8 0

Answer:12

Step-by-step explanation:

5+7=12

finlep [7]3 years ago

4 0

5 apples on Monday
Add 7 more apple from Tuesday
You get 12 apples in total!

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A car is currently worth $12,000 each year it depreciates by 7.5% what will the car be worth in five years

m_a_m_a [10]

Answer: 8,126.

Step-by-step explanation:

8 0

3 years ago

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Let f(x) = 9x3+ 21x2^ - 14 and g(x) = 3x + 1. Find "<br>f (x) over g (x)

kondor19780726 [428]

Answer:

$\frac{f(x)}{g(x)}=3x^2+6x-2-\frac{12}{3x+1}$

Step-by-step explanation:

The first function is $f(x)=9x^3+21x^2-14$

The second function is $g(x)=3x+1$ .

$\frac{f(x)}{g(x)}=\frac{9x^3+21x^2-14}{3x+1}$

We perform the long division as shown in the attachment to obtain the quotient as: $Q(x)=3x^2+6x-2$ and remainder $R=-12$ .

Therefore:

$\frac{f(x)}{g(x)}=3x^2+6x-2-\frac{12}{3x+1}$

where $x\ne -\frac{1}{3}$

7 0

4 years ago

Find the number,if 1/5 of it is 15

Nikitich [7]

Answer:

The number is 75

Step-by-step explanation:

Let x be the unknown number

of means multiply and is means =

1/5 x = 15

Multiply each side by 5

5 * 1/5 x = 5*15

x = 75

4 0

3 years ago

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For the following right triangle, find the side length x. Round your answer to the nearest hundredth. 20 10

Evgen [1.6K]

Answer:

because it is a triangle we square the lenght and equate to the other side,and square all the other side

X²=20²+10²

X=√20²+10²

=22.36m

3 0

3 years ago

A spaceship is traveling at a steady rate. The table shows the distance the spaceship travels in a given period of time. Find th

nika2105 [10]

The distance of the spaceship in discuss as in the task content given can be evaluated as; 800miles.

<h3>What is the distance the spaceship travels in 4 minutes?</h3>

The distance travelled by the spaceship in discuss can be evaluated by means of the slope of the linear relationship as follows;

Hence it follows from ratios that by observation, the linear relationship has a slope of 200mi/min.

Consequently, we can evaluate the distance travelled after 4 minutes as;

Distance = 200 × 4 = 800mi.

Ultimately, the distance travelled per minute by the spaceship is; 800mi.

Remarks:

600 miles

520 miles

800 miles

1,080 miles