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galina1969 [7]
2 years ago
7

Simplify 22+[55-{72÷(7+5×2-11)+3}+2]​

Mathematics
1 answer:
Minchanka [31]2 years ago
4 0

Answer:

<h2>64</h2>

Step-by-step explanation:

In the picture

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Work out the value of x​
mario62 [17]

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known.

It is called a "variable" or sometimes an "unknown".

But in some cases, x can be equal to 1 like example when working with exponents.

Step-by-step explanation:

8 0
3 years ago
If f(x)=-3x+6, what is the value of f(-3)?
11Alexandr11 [23.1K]
The answer would be f(x)= 15
4 0
3 years ago
What are the solutions to the system of equations? y=−x^2−5x−6 x+y=−3
Dmitriy789 [7]

Answer:

The solutions are the points (-3,0) and (-1,-2)

Step-by-step explanation:

we have

y=-x^{2} -5x-6 -----> equation A

x+y=-3 -----> equation B

Solve the system of equations by graphing

The solution of the system of equations are the intersection points both graphs

The solutions are the points (-3,0) and (-1,-2)

see the attached figure

5 0
3 years ago
Which shows all the prime factors for 72?
Ray Of Light [21]
C. 2-2-2-3-3 because they are all prime numbers. If you have another problem like this just use the prime number tree. Hope this helps
8 0
3 years ago
Read 2 more answers
A bunch of mixed colored roses has 5 red roses, 3 pink roses, 2 white roses, and 2 yellow roses. What is the probability of draw
svp [43]

Answer:

the probability of drawing a pink rose from the bunch of roses is 25%

Step-by-step explanation:

assuming that each rose es equally likely to be chosen then the probability of picking one pink rose is

probability = number of pink roses / total number of roses = 3 / (5+3+2+2) = 3/12 = 0.25 (25%)

then the probability is 25%

8 0
3 years ago
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