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ioda
3 years ago
9

Solve for 2x² + x = 10 *show your work

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0

Answer:

(2x + 5) (x - 2)

Step-by-step explanation:

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381 1/10 - 214 43/100
taurus [48]
381 1/10- 214 43/100= 166.67 hope that helps
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3 years ago
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Which expression results in a rational number
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P=√9 is one rational number

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3 years ago
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The probability of spinning an odd number, flipping heads and then spinning a 3 is?
Olenka [21]
<h3>Answer:  5/162</h3>

===================================================

Work Shown:

A = probability of landing on an odd number

A = 5/9 because there are 5 odd numbers out of 9 total

B = probability of getting heads

B = 1/2

C = landing on 3 on the spinner

C = 1/9

Multiply the values of A,B,C

A*B*C = (5/9)*(1/2)*(1/9) = (5*1*1)/(9*2*9) = 5/162

Note: The fraction 5/162 converts to the approximate decimal 0.03086 which then converts to 3.086%, when rounding to the nearest tenth of a percent we get 3.1%

6 0
3 years ago
Hi good day plss help me plssssssssss i need yoyre help now plss​
qaws [65]

Answer:

6.c 7.c 8. b 9. a 10. a

Step-by-step explanation:

6=c as 39.10-19.56

7. 89.2-78.6

8. 8.03-5.1

9. 40.98-15.6

10.55.6-47.5

6 0
3 years ago
Graph the function f(x)=−13x+1.
pogonyaev

Graph each points:

f(x) = -13x + 1

when x = 0, y = 1

f(0) = -13(0) + 1

f(0) = 0 + 1

f(0) = 1

when x = 1, y = -14

f(1) = -13(1) + 1

f(1) = -13 + 1

f(1) = -14

when x = 2, y = -25

f(2) = -13(2) + 1

f(2) = -26 + 1

f(2) = -25

etc.

Graph each point and connect them.

7 0
4 years ago
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