3 years ago

347 is what in expanded form

Mathematics

1 answer:

zimovet [89]3 years ago

8 0

Answer:

300+40+7

Step-by-step explanation:

You might be interested in

ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -

Dima020 [189]

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

$(x,y)\rightarrow(1-(x-1),y)$

$(x,y)\rightarrow(2-x,y)$

$(-5,-7)\rightarrow(2+5,-7)$

$(-5,-7)\rightarrow(7,-7)$

If ABC is reflected across y =-3.

$(x,y)\rightarrow(x,-3-(y-(-3)))$

$(x,y)\rightarrow(x,-6-y)$

$(7,-7)\rightarrow(7,-6-(-7))$

$(7,-7)\rightarrow(7,1)$

Therefore option C is correct.

8 0

3 years ago

-5a to the second power-7a

kakasveta [241]

-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)

7 0

3 years ago

Simplify <br>(8/14 - 2/8) + 1/7

konstantin123 [22]

Answer:

13/28.

Step-by-step explanation:

(8/14 - 2/8) + 1/7

We can just remove the parentheses and simplify its contents:

= 4/7 - 1/4 + 1/7

= 4/7 + 1/7 - 1/4

= 5/7 - 1/4 The LCD of 7 and 4 is 28 so we have:

20/28 - 7/28

= 13/28.

7 0

3 years ago

Fill in two equal numbers that add to the even number 38

tino4ka555 [31]

19 + 19 = 38 <======

6 0

3 years ago

Read 2 more answers

What is the solution to the system of equations?<br>- (8. –1)<br>0 (s. 2)<br>19 (3:5)

Oksana_A [137]

Answer:

Step-by-step explanation: You have to do the distributive property to get the answer.

3 0

3 years ago