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WARRIOR [948]
3 years ago
13

2 Math Questionsx^2+4x-32=0(x-2)(x+8)=0

Mathematics
1 answer:
kozerog [31]3 years ago
8 0
The first question 1. x= 4 2.= -8
The second question 1.x= -8 2. X= 2
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A man's salary is increased by $925 to $1036. Find the percentage increase. What would have been his new salary if the increase
exis [7]

Answer:

See the solutions below

Step-by-step explanation:

Initial Salary= $925

Final salary=  $1036

% increase= Change/initial *100

substitute

% increase= 1036-925/925 *100

% increase=111/925 *100

% increase=0.12 *100

% increase=12%

2. Let us find 16% of $925

=16/100*925

=0.16*925

=$148

Hence the salary would have been

=148+925

=$1073

3 0
3 years ago
Which letter has both line symmetry and rotational symmetry
IRISSAK [1]

Answer:

H,I and X has two line of symmetry.

Step-by-step explanation:

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5 0
3 years ago
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Aleks [24]
2190 / 2 = Answer. Use the calculator
5 0
3 years ago
Help...............<br><br>I'll give brainliest and heart​
myrzilka [38]

Answer:

-5

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3 0
3 years ago
Solve the following problems: Find the indicated values, mAB, m ABC, mBAC, mACB
Ulleksa [173]

Answer:

mAB = 49°

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Step-by-step explanation:

You need to find the degree measures for these, which are said below:

<u>mAB = 49°</u>

<u>mABC = 253°</u>

<u>mBAC = 156°</u>

<u>mACB = 311°</u>

6 0
3 years ago
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