2 years ago

3.5/5.0 =_____/15.0 How to solve this ?

1 answer:

mote1985 [20]2 years ago

6 0

Step-by-step explanation:

divide 3.5 by 5.0 (3.5 ÷ 5.0 = 0.7), then multiply 0.7 by 15.0 (0.7 × 15.0 = 10.5), and check by dividing (10.5 ÷ 15.0 = 7.0) the answer is 10.5

You might be interested in

WILL GIVE BRAINLIEST

Harlamova29_29 [7]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Can anyone solve this triangle?

kirill [66]

Answer:

Step-by-step explanation:

a^2+6^2 = 23^2

a^2 = 23^2 - 6^2

a^2 = 529 - 36

a^2 = 493

a = √493

a = 22,20

7 0

3 years ago

How many zeros does the function ????(x) = 3x^2 + 6x + 2 have? Explain how you know.

maxonik [38]

Answer:

The function has 2 zeros:

$x = -1 - \frac{1}{\sqrt{3}}\\x = -1 + \frac{1}{\sqrt{3}}$

Step-by-step explanation:

When you have a polynomial function, you can identify the grade of the function (the grade is the maximum potency) and this is the number of zeros that the function will have. In this case, you have a second-grade polynomial function that has 2 zeros.

6 0

2 years ago

Consider that an = 4n-1 represents a sequence. What is the tenth term? A) 361 B) 512 C) 1,024 D) 4,096 E) 262,144

mel-nik [20]

Hello from MrBillDoesMath!

Answer:

Choice E.

Discussion:

Assuming that n >=1, a(n) = 4n -1, then

a(10) = 4(10) - 1 = 39

but that doesn't match any of the answers...... hmm...

BUT

If you meant that a(n) = 4^(n-1), then

a(10) = 4^(10-1) = 4^9 = 262144

which is Choice E.

Thank you,

MrB

4 0

3 years ago

How to solve using factoring

Ganezh [65]

Answer:

idont even now this one

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers