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Sladkaya [172]
3 years ago
15

I believe that D might be 6, and O might be 7 but I really don't know what G is. Can someone help me answer this please.

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0

Answer:

  DOG = 270

Step-by-step explanation:

270 × 3 = 810

_____

The only numbers that end in the same digit when multiplied by 3 are 0 and 5.

  0×3 = 0

  5×3 = 15

If G is 5, then you are looking for digits DO than give a product of 80 when multiplied by 3. 80 is not divisible by 3, so that doesn't work.

G must be 0.

Then the product of DO and 3 is 81, so DO = 81/3 = 27.

The solution is ...

  D = 2

  O = 7

  G = 0

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jenny went to mall with $120 in her wallet. spent $25.65 on a shirt $4.58 on a snack . how much money does she left
V125BC [204]
She started off with 120 then spent 25.65 on a shirt then 4.58 on a snack
25.65 and 4.58 are the numbers that you have to add together then subtract from 120.
so 25.65+4.58=30.28
So then you subtract 30.28 from 120 and get 89.72
She has $89.72 left over
Hope I helped :)
6 0
3 years ago
Read 2 more answers
Solve 2x - 11 = k for x.
denis23 [38]
2x + -11 = k

Reorder the terms:
-11 + 2x = k

Solving
-11 + 2x = k

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '11' to each side of the equation.
-11 + 11 + 2x = 11 + k

Combine like terms: -11 + 11 = 0
0 + 2x = 11 + k
2x = 11 + k

Divide each side by '2'.
x = 5.5 + 0.5k

Simplifying
3 0
3 years ago
Pls help me with this math!
Neko [114]

Answer:

x = 50.60 cm

Step-by-step explanation:

Given triangles ΔMAB and ΔMNP are smilar accordingly their corresponding sides are proportional.

But first we will determine the size of the side MA:

MA = MN - AN = 46.2 - 14 = 32.2 cm

Now we will make proportion:

MN : MA = MP : MB  =>  46.2 : 32.2 = 72.6 : x

When we multiply external and internal members we get:

46.2 x = 72.6 · 32.2 => x = 72.6 · 32.2 / 46.2 = 2337.72 / 46.2 = 50.60 cm

x = 50.60 cm

God with you!!!

5 0
3 years ago
If anyone can help me with answering the pictures above i’d be really grateful
Usimov [2.4K]
No it is not a perfect square
4 0
3 years ago
Please ASAP <br> ……………………….:
wolverine [178]

Answer:

x-3

Step-by-step explanation:

(x  

2

−9)=(x−3)(x+3)

(x  

3

−27)=(x  

3

−3  

3

)=(x−3)(x  

2

−3x+9)

(x  

2

−8x+15)=(x−3)(x−5)

∴ H.C.F. of (x  

2

−9),(x  

3

−27) and (x  

2

−8x+15) is x−3.

5 0
3 years ago
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