2 years ago

Pease Help. Will mark Brainliest

Mathematics

2 answers:

steposvetlana [31]2 years ago

6 0

Answer:

the answer is b

Step-by-step explanation:

snow_lady [41]2 years ago

3 0

Answer:

The Answer will be B

Step-by-step explanation:

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Perform the operation (9x^2+6x-7)+(-9x-5)

asambeis [7]

Answer:

9 $x^{2}$ -3x-12

9 $x^{2}$ +6x-7-9x-5

(Group liked terms)

9 $x^{2}$ +6x-9x-7-5

( subtract the numbers ) -7-5= -12

9 $x^{2}$ +6x-9x-12

( add similar elements ) 6x-9x=-3x

9 $x^{2}$ -3x-12

Step-by-step explanation:

8 0

1 year ago

Find the reciprocal of the number.<br><br> 57

liberstina [14]

Answer:

$\frac{1}{57}$

Step-by-step explanation:

The reciprocal of a number is 1 / the number,

so the reciprocal of x is $\frac{1}{x}$ .

Hope this helps, let me know if you have any questions! :)

4 0

2 years ago

Read 2 more answers

0.54 can it be written as a fraction? and also dose it repeat decimal of care on repeats numbers.

Ostrovityanka [42]

0.54 = fiftyfour hundredths = 54/100 <span />

8 0

3 years ago

Read 2 more answers

Question 1 (1 point)

Natalija [7]

Answer: OPTION B.

Step-by-step explanation:

Given the equation $48=-8(\frac{3b}{4}+2)$ you can find an equivalent equation by simplifying it.

You need to remember the multiplication of signs:

$(-)(-)=+\\(+)(+)=+\\(+)(-)=-$

Now you can apply the Distributive property:

$48=\frac{(-8)(3b)}{4}+(-8)(2)\\\\48=\frac{-24b}{4}-16$

Simplifying the equation, you get:

$48=-6b-16$

You can observe that this equivalent equation matches with the equation provided in option B.

5 0

3 years ago

Please only answer if you know the answer! Quiz!!

zysi [14]

the probability is 1/10

3 0

2 years ago