All categories

3 years ago

Which of the following functions best describes this graph? y=(x+2)(x+7)

Mathematics

1 answer:

Svetlanka [38]3 years ago

6 0

Answer:

hope. It helps. What. I Understood

You might be interested in

Please explain your answer as well. Thx!!!

dimulka [17.4K]

Answer:

e^2

Step-by-step explanation:

7 0

3 years ago

The evolutionary pathways of ten different species are represented in the diagram below. SA Which two species are the most close

mr Goodwill [35]

Answer:

I don't see an O in the picture at all.

but here's how you solve it: just count the nodes between the species, the fewer the closer

I would go for E and I, only one step between them

3 0

3 years ago

What lump sum do parents need to deposit in an account earning 9%, compounded monthly, so that it will grow to $100,000 for thei

gogolik [260]

Answer:

They need to deposit $31,172.49

Step-by-step explanation:

The compound interest formula is given by:

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

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time the money is invested or borrowed for, in years.

In this problem

We want to find P for which $A = 100000$ when $r = 0.09, n = 12, t = 13$

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

$100000 = P(1 + \frac{0.09}{12})^{12*13}$

$3.208P = 100000$

$P = \frac{100000}{3.208}$

$P = 31172.49$

They need to deposit $31,172.49

6 0

4 years ago

Explain how your knowledge of place value helps you divide a number in the thousands by ehole numbers to ten

natali 33 [55]

You can use your knowledge of place value to help you because when dividing in the thousands' place you need to know to where to place the the first number in your <span>quotient.</span>

5 0

4 years ago

Angle 1 and angle 2 are complementary angles. The measure of angle 1 is 58°. The measure of angle 2 is 2x°. Find the value of x

Tamiku [17]

Answer:

2x+58+x=180 180-58=3x 122=3x

Step-by-step explanation:

x=40.666

*the sum of the angles of the triangle is 180 degrees

8 0

3 years ago