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Oksana_A [137]
3 years ago
13

PLEASEEE HELPPP I'LL GIVE BRAINLIEST

Mathematics
1 answer:
pantera1 [17]3 years ago
6 0

Answer:

x=60°

Step-by-step explanation:

180 - 90 = 90

90 - 30 = 60

x=60

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Determine the quotient, q(x), and remainder, r(x) when
Vinvika [58]
ANSWER

Quotient:

q(x) = 4 {x}^{2} + 3x + 2

Remainder:

r(x) = 3x + 1

EXPLANATION

The given functions are

f(x) = 12 {x}^{4} + 21 {x}^{3} + 31 {x}^{2} + 21x + 9

and

g(x) = 3 {x}^{2} + 3x + 4

We want to find the remainder and quotient when f(x) is divided by g(x).

We perform the long division as shown in the attachment.

The quotient is

q(x) = 4 {x}^{2} + 3x + 2

The remainder is

r(x) = 3x + 1

5 0
4 years ago
What is the length of the hypotenuse of a right triangle is each of the 2 legs is 7 units
valina [46]
Using a^2+b^2=c^2
7^2 +7^2=c^2
49+49= c^2
c^2= 98
c= the square root of 98
8 0
3 years ago
What is the discriminant of the polynomial below? 2x^2+3x-7
zysi [14]

Answer:

Step-by-step explanation:

2x2+3x-7

the discriminant is : b²- 4ac   a=2   b=3  c= -7

3²- 4(2)(-7)   .... continu

6 0
3 years ago
What is the nearest thousand km in38137
Sonja [21]
The thousands place is where the 8 is. So, since the number to the right of the 8 is 1 and 1 is smaller than 5 and isnt 5 itself, 38,137 is estimated as 38,000
4 0
3 years ago
Michael, Leo and JuWoong collect stamps. The ratio of the number of Michael's stamps to JuWoong's stamps is 2:7. The number of J
Alisiya [41]

Answer:

990

Step-by-step explanation:

M/J = 2/7

J = 3/4 L

L = M + 396

7M = 2J

J = 3.5M

3.5M = 3/4 L

L = 4/3(3.5M)

L = 14/3 M

14/3 M = M + 396

11/3 M = 396

M = 3/11 × 396

M = 108

L = M + 396

L = 108 + 396

L = 504

J = 3/4 L

J = 3/4 × 504

J = 378

M + L + J = 108 + 504 + 378 = 990

4 0
3 years ago
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