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ELEN [110]
3 years ago
11

Help please!! i need to find the value of x

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
You have to subtract the degrees like in this picture:

Lady_Fox [76]3 years ago
7 0

Answer:

The measure of angle JKM is:

JKL - MKL = JKM

⇒80°-25°=55°

so measure of angle JKM is 55°

Step-by-step explanation:

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The Mendes family bought a new house 11 years ago for $100,000. The house is now worth $196,000. Assuming a steady rate of growt
77julia77 [94]
The appreciation rate would be 6.31% per year. 
5 0
3 years ago
In which quadrant will each of the following points lie? a. (6, −5) b. (3, 2) c. (−2, −8) d. (6, 4) e. (−1, −12) f. (−3, 4)
laiz [17]

Answer:

Quadrant 1:

(6,4) and (3,2)

Quadrant 2:

(-3,4)

Quadrant 3:

(-2,-8) and (-1,-12)

Quadrant 4:

(6,-5)

HOPE THIS HELPS!!!!!! :)

<3333333333

7 0
4 years ago
Can sum one help me this is my last question
White raven [17]

Answer:

Option B is correct.

the value of discriminant is, -7

Step-by-step explanation:

Given the equation: x^2 + x +2 = 0

To find the value of discriminant b^2-4ac

A quadratic equation is of the form ax^2+bx+c = 0 where a, b and c are coefficient of the equation.

On comparing with given equation we have;

a  = 1 , b = 1 and c = 2

then;

Discriminant = b^2-4ac =(1)^2 -4(1)(2) =1 -8 = -7

Therefore, the value of discriminant is, -7

5 0
3 years ago
What are the values for m, n, and p that complete the difference: 7/x-3/2=(n-mx)/px
Crank

Answer:

m = 3

n = 14

p = 2

Step-by-step explanation:

7/x-3/2=(n-mx)/px

(7*2-3*x/2)/2x=(n-mx)/px

=>(14-3x)/2x = (n-mx)/px

now we will  compare

LHS and RHS with terms containing X and terms not containing x

so

14 = n

-3x = -mx

m = 3

2x = px

p = 2

Thus,

values for m, n, and p

are 3,14 and 2 respectively.

3 0
3 years ago
What belongs in the box marked with the question mark in the proof?
koban [17]
<span>the blank boxes are for you to plug in x=20 to prove its right. so it would be 3(20)-4=2(20+8) 60-4=2(28) 56=56 so its true!</span>
6 0
4 years ago
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