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serious [3.7K]
3 years ago
9

Please help asap! giving brainliest for those who help!!

Mathematics
1 answer:
dsp733 years ago
6 0

Answer:

I think this is right:

50:50

5/10

0.5

50%

Step-by-step explanation:

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HELP ME PLEASE HELP ME HELP ME PLEASE
riadik2000 [5.3K]

Answer:

<h2>     no, because the remainder is 126</h2>

Step-by-step explanation:

if x+3 is a factor, then -3 is a root of expression, and the remainder would be 0

calculating remainder:

-3(-3)^3+6(-3)^2+6(-3)+9=-3\cdot(-27)+6\cdot9-18+9=\\\\=81+54-9=126

4 0
4 years ago
A map of a new dog park shows that it is triangular and that the sides measure 18.5m, 36.9m, and 16.9m. Are the dimensions corre
r-ruslan [8.4K]
In order to check whether the length of the sides are applicable to form a triangle is that we have to make sure that the sum of the length of two side should be greater than the third side.

<span>18.5 m, 36.9 m, and 16.9 m
18.5 m < </span><span>36.9 m +16.9 m
</span>36.9 m < 18.5<span> m +16.9 m
</span>16.9 m < 18.5 m + <span>36.9 </span>m

So the dimensions are correct!
5 0
3 years ago
What is the equation for the line of reflection?
Alborosie

Answer:

what

Step-by-step explanation:

6 0
3 years ago
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Use mental math to find the amount of a 12% shipping fee for an item that costs $250. Explain your steps.
makvit [3.9K]
The shipping fee is $30
1. 12%×250
= 250×12/100
= 2.5 ×12
= 5/2×12
=60/2
=30
8 0
4 years ago
Read 2 more answers
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zvonat [6]

Answer:

225

Step-by-step explanation:

5^-2 can be rewritten as 1/25.

Then we can divide 1/25 by 9. 9/(1/25)= 225

6 0
3 years ago
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