3 years ago

What's the addition equation for the problem 15-9=6

Mathematics

1 answer:

Allisa [31]3 years ago

4 0

Answer:

9+6 =15

Step-by-step explanation:

I just transferred the 9 to the other side...and boom! you have an addition equation !!!

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A savings account for a car is set up with an initial balance of $1500, and 250 is added every month (no other

pychu [463]

Answer:

ok so first we subtract 1500

5000-1500=3500

3500 divided by 250= 14

So it will take 14 months

Hope This Helps!!!

8 0

3 years ago

Write a linear function f with the values f(2)=4 and f(−7)=9. A function is f(x)=

ale4655 [162]

Answer:

f(x) = -5/9 x + 5 1/9

Step-by-step explanation:

f(2)=4 and f(−7)=9 means the line pass through (2,4) and (- 7,9)

f(x) = mx + b

m = (y-y') / (x-x') = (9 - 4) / (- 7 - 2) = - 5/9

for (2,4) : b = f(x) - mx = y - mx = 4 - (- 5/9) x 2 = 4 + 10/9 = 46/9 = 5 1/9

f(x) = -5/9 x + 5 1/9

check for (-7, 9) f(-7) = (-5/9) * (-7) + 5 1/9 = 35/9 + 46/9 = 81/9 = 9

5 0

3 years ago

What is the area of a sector with a central angle of \frac{5 \pi }{6} radians and a diameter of 5.6 in.? Use 3.14 for π and roun

kvasek [131]

Answer:

10.26 in²

Step-by-step explanation:

The area (A) of the sector is

A = area of circle × fraction of circle

= πr² × $\frac{\frac{5\pi }{6} }{2\pi }$

= π × 2.8² × $\frac{5}{12}$ ≈ 10.26 in²

7 0

3 years ago

I need the top one plzzzz thankkk uuuu

MrMuchimi

Cubic inches is 24,429

4 0

2 years ago

The difference between a number divided by 3 and 4 is 20.

Alexxandr [17]

Let, the number be "a"

Now, according to the question,
$\frac{a}{3} - 4=20$

$\frac{a-12}{3} =20$

$a-12 =20*3$

$a-12=60$

$a = 60 + 12$

$a = 72$

So, the number is 72

7 0

3 years ago

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What's the addition equation for the problem 15-9=6​

What's the addition equation for the problem 15-9=6