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Aleks [24]
3 years ago
13

PLEEASE HELP ME IM RUNNING LATE If mC = 49 , find the values of x and y.

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0

Answer:

m∠y=41

m∠x=90

Step-by-step explanation:

It is an isosceles triangle, so m∠B=49 too

49+49=98

180-98=82

82÷2=41

m∠y=41

41+49=90

180-90=90

m∠x=90

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Please can you give me help with answers. Thanks
Margaret [11]
1) 110+30+a = 180
a = 180-140 = 40
Obtuse angled triangle

2) 50+50+C = 180
C=180-100 =80
Acute angled triangle

3) 45+45+b =180
b =180-90 = 90 
Right angled triangle

4) 45+60+C = 180
C = 180-105 =75 
Acute angled triangle

5) 94+47+b =180
b = 180-141=39

Obtuse angled triangle

6)81+53+a = 180
a =180-134 = 46

Acute angled triangle

7) 38+45+b =180
b = 180-83 =97
Obtuse angled triangle

8) 36+54+C =180
C =180-90 = 90

Right angled triangle.
5 0
2 years ago
Consider the following functions.<br> f(x) = x^2- 4<br> g(x) = x-2<br> What is (f(x)) (g(x))?
rodikova [14]

Answer:

(f(x) g(x)) = x^3-2x^2-4x+8 ; all real numbers

Step-by-step explanation:

(f(x) g(x)) = (x^{2} -4)(x-2)

              = x^3-2x^2-4x+8  via FOIL

6 0
3 years ago
Evan is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The total cost of
kodGreya [7K]

Answer:

the slope of the function is 40 which represents the monthly fee to remain a mrmber.

Step-by-step explanation:

THE SLOPE IS THE COEFFICIENT OF THE INDEPENDENT VARIABLE

C= 40t + 125

3 0
2 years ago
Convert 2100 seconds to weeks
Sonja [21]

It will be 3 weeks because if you divide 7/2,100 it will become to be 3weeks

6 0
3 years ago
Read 2 more answers
Is (–5, –1) a solution to the equation y = 5x?
Mamont248 [21]

Answer:

-1=5(-5)

-1=-25

nope

Step-by-step explanation:

4 0
3 years ago
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