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Shkiper50 [21]
3 years ago
15

I will give brainliest. Combine the like terms to create an equivalent expression: −5j+(−2j)+3

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0

Answer:

-7j +3

Step-by-step explanation:

-5j -2j +3

-7j +3

like terms are combined. combine the js

zlopas [31]3 years ago
6 0

Answer:

3 - 7j

Step-by-step explanation:

-5j + -2j + 3

|_______|

-7j + 3 [or vice versa, like in the above answer]

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A line includes the points (4, 8) and (3, 5). What is its equation in slope-intercept form? Write your answer using integers, pr
stich3 [128]

Answer:

A line includes the points (4, 8) and (3, 5) whose equation in slope-intercept form will be :

y=3x-4

Step-by-step explanation:

The point slope form: (x_1,y_1) and(x_2,y_2)

(y-y_1)=m(x-x_1)

where : m = Slope of the line

m=\frac{y_2-y_1}{x_2-x_1}

A line includes the points (4, 8) and (3, 5).The equation of the line will be:

m=\frac{5-8}{3-4}=3

(y-8)=3\times (x-4)

y-8=3x-12

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(y=mx+c), where c is intercept at y axis.

The above equation represents slope-intercept form of the line.

6 0
3 years ago
21 and 22 are complementary angles. The measure of Z1 is 60°. The
Lemur [1.5K]

Answer:

The value of x is 7

Step-by-step explanation:

Complementary angles have a sum of 90°, therefore the equation to solve for x is:

∠1+∠2=90°

60°+5(x-1)°=90°

5(x-1)=30°

x-1=6

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So the value of x is 7

3 0
2 years ago
If tan x =1/2<br> find sin x<br> 2
irina1246 [14]

Answer:

t

=

26

∘

57

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k

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∘

Step-by-step explanation:

tan

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t

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t

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6 0
3 years ago
What is the equation?
AfilCa [17]

Answer:

76

Step-by-step explanation:  and explain

3 0
3 years ago
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What is -a^-2 of a =-5. A.-25. B.25. C.-1/25. D.1/25
nevsk [136]
I think the answer would be C but I am not certain.
3 0
3 years ago
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