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Ulleksa [173]
3 years ago
5

Simplify each expression by combining like terms: 9m-7m+13 Please explain if you can

Mathematics
1 answer:
Bas_tet [7]3 years ago
8 0
Subtract 9 and 7 (9-7) which gives you 2m
the answer is 2m+13
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Can i get help wit these? i need 5 7 and 8
telo118 [61]

Answer:

<5 = 132°

<7 = 132°

<8 = 48°

Step-by-step explanation:

aAgle 2 and angle 5 are supplementary which means their sum is 180° so angle 5 is 180 - 48 = 32°

Angle 5 and angle 7 are congruent so their measures are equal 132°

Angle 8 and angle 2 are congruent and equal to each other as well

6 0
3 years ago
What is the classification for this polynomial? 6xyz + xy Click on the correct answer. monomial binomial trinomial​
mixas84 [53]

Answer:

Binomial

Step-by-step explanation:

the polynomial has two terms 6xyz and  xy

7 0
2 years ago
A right triangle's height is 3 times the length of its base. if the area of the triangle is 600, what is the height?
Anon25 [30]
  <span>a = 1/2 x b x h 

h = 3b 

so 1/2 x b x 3b = (1/2)(3b^2) = 150 

(150 x 2)/3 = b^2 

100 = b^2 

b = square root of 100 = 10 

h = 3b = 3 x 10 = 30</span>
3 0
3 years ago
Identify the vertical shift, maximum and minimum values of each function
Delicious77 [7]

ANSWER

Vertical shift: 6 units up

Maximum value: 9

Minimum value: 3

EXPLANATION

The given since function is

y = 3(2 -  \sin(x))

Expand and rewrite to obtain,

y = 6 - 3 \sin(x)

Or

y =- 3 \sin(x) + 6

The vertical shift is 6 units up.

The maximum value is 6+3=9.

The minimum value is -3+6=3

5 0
3 years ago
Why do I have to learn all of this if I'm gonna be a Rockstar when I'm older? I'm not gonna sing about geometry. or use algebra
Scorpion4ik [409]
Imo you only need to be taught the basic of math and other things like geometry and algebra should be optional, although math is a core class along english/language arts which is why it’s necessary
5 0
2 years ago
Read 2 more answers
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