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raketka [301]
3 years ago
8

No link need right answer

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer:

Where is the question?

Step-by-step explanation:

..................

ValentinkaMS [17]3 years ago
7 0

Answer:

Maybe ask the question

Step-by-step explanation:

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Please help me with this question. I am very confused.
Oksanka [162]
I think u do the ones in the parenthesis first bc of PEMDAS since it's both negative it become positive and u can cross out both the 2's and that leaves u with 1/7 and then u just times 1/7 with 8 and then u get 8/7

hoped this helped! :)
7 0
3 years ago
What is the area of this triangle?
Naddika [18.5K]

Answer:

Area of the given triangle = 6.51 ft²

Step-by-step explanation:

If we redraw the triangle as shown in the figure attached we get the height of the triangle as x feet and base = 4.3 feet

Therefore area of ΔABC = (1/2) × Height (AD) × Base(BC)

From ΔABD

sin 53 = AD/AB = x/3.8

x = 3.8 × sin 53

= 3.8 × 0.7986 = 3.03 feet

Now area of ΔABC = (1/2)×3.03×4.3 = 6.51 feet²

5 0
3 years ago
Last question for the day.. can anyone help wit #14 and either #10-13
masha68 [24]
10. (5,8)(-3,7)
      slope = (7 - 8) / (-3 - 5) = -1 / -8 = 1/8

11. (5,-2)(3,-2)...since both y values are the same, this line is a horizontal line with a 0 slope.

12. (-4,7)(8,-1)
      slope = (-1 - 7) / (8 - (-4) = -8 / (8 + 4) = -8/12 = - 2/3

13. (6,-3)(6,4)....since both x values are the same, this line is a vertical line with a slope that is undefined

14. -2/5
3 0
3 years ago
Read 2 more answers
Solve the inequality graphically. 4x^2-13x+7<0
Feliz [49]

Answer:

Step-by-step explanation:

(\frac{13 - \sqrt{57} }{8} , \frac{13 + \sqrt{57} }{8} )

6 0
3 years ago
Dose anyone know how to solve this?
Ghella [55]

Answer:

Domain = [-5, -2) U (1, 3)

Range = (-3, 4]

Step-by-step explanation:

Domain is the x values

Domain = [-5, -2) U (1, 3)

Range is the y values

Range = (-3, 4]

8 0
3 years ago
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