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geniusboy [140]
3 years ago
14

What value of a is a solution to this equation -4=11+a ___ 2

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0

Step-by-step explanation:

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HELP ASAP !!!!
Oksana_A [137]

Step-by-step explanation:

I don't know please mark as brilliant please

8 0
3 years ago
What's the answer for this equation 1/3(y+7)=3(y−1)
Dominik [7]
Answer: -(3y*3(y+7)+1=0
6 0
3 years ago
Helpp with this problem please I’ll give brainliest
Sindrei [870]

Answer:

2

Step-by-step explanation:

If p = 5 and q = 1, the equation would look like

2 - (1 - 5/5)

2 - (1 - 1)   [5/5 is a giant 1]

2 - (0)

2

7 0
2 years ago
Scan domain, range and graph of the following functions:
FinnZ [79.3K]
Sorry can't include the graphs, just subsitute y for f(x) and graph by subsituting values


so domain is the set of numbers you are allowed to use
range is the set of number you get from inputing the numbers from the domain into the function


so normally the domain is all real numbers
you must exclude number from the domain that make mathematical  undifined impossible stuff exg dividing by zero so
not sure about the ranges so I will leave that out


a. denomenator is x-2
cannot be zero
x-2=0
add 2
x=2

domain: all real numbers except for 2




b. x+2=deomenator
x+2=0
subtract 2
x=-2
x acannot be -2

domain: all real numbers except for -2

c
x cannot be 0
domain: all real numbers except for 0


d. x cannot be -1
domain: all real numbers except for -1


e: x cannot be a negative number or 0
domain: all real numbers greater than zero


f: x cannnot be -2
domain: al real numbers except -2

g: x cannot be 0
domain: all real number except 0

h: x cannot be zero
domain: all real numbers except 0

i: x cannot be 1
doman: all real number except 1

j: 5x-2=0
add 2
5x=2
divide 5
x=2/5

x cannot be 2/5
domain: all real numbers except for 2/5


5 0
3 years ago
I need help finding the missing angles, please show work
Leno4ka [110]
It's an isosceles triangle, which means base angles are equal.

48 = 6x

48/6 = x

8 = x

48 = 48

Angle y = 180° - (48° + 48°)

Angle y = 180° - 96°

Angle y = 84°

The two missing angles are 48° and 84°.
7 0
3 years ago
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