All categories

2 years ago

The digit that makes 39,9?8 divisible by 9 is

Mathematics

1 answer:

Luden [163]2 years ago

5 0

Answer:

?=7

Step-by-step explanation:

Here is a cool trick that I believe only works with 9.

Add the numbers, 3+9+9+8+x= divisible by 9.

3+9+9+7+8 is 36 which is the only number divisible by 9.

You might be interested in

There is a café at the park.

pickupchik [31]

Answer:

42 meters

Step-by-step explanation:

because 13 + 13 + 8 + 8 = 42. and that's your answer

4 0

3 years ago

The area of the triangle is 1560 m2<br><br>True<br><br>False

ValentinkaMS [17]

Answer:

FALSE

Step-by-step explanation:

Area of triangle is given by formula :

$Area\ =\ \frac{1}{2}\left(base\right)\left(Altitude\right)$

From picture we see that Altitude = 60 m

Base = 52 + 71 = 123 m

Now plug these values into above formula:

$Area\ =\ \frac{1}{2}\left(123\right)\left(60\right)$

$Area\ =\ \frac{1}{2}\left(15129\right)$

$Area\ =\ \frac{15129}{2}$

$Area\ =\ 7564.5$

Which is different than given area 1560 m^2.

Hence answer is FALSE.

8 0

2 years ago

Suppose that you roll two dice. You will be paid $20 if you roll a double. You will not receive anything for any other outcome.

Semenov [28]

Answer:

está en inglés no entiendo nada

5 0

2 years ago

The table shows the values of a function f(x).

Veronika [31]

1 + 3 + 5 + 7 + 9 = 25
25 ÷ 5 = 5
The answer is 5

6 0

2 years ago

Find it!!!!!!!!!!!!!!

geniusboy [140]

Answer:

(0,0)

Step-by-step explanation:

If the line is crossing the origin then that means both the x and y intercepts are (0,0)

4 0

2 years ago

Read 2 more answers