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Andreas93 [3]
2 years ago
7

Just the no. d) Anyone have goosebumps to solve it?

Mathematics
1 answer:
8_murik_8 [283]2 years ago
4 0

Answer:

which number to solve, it kinda seem difficult

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Solve the following inequality for n. Write your answer in simplest form.<br> 1+4(-6n-4)&lt;10n+4-n
liberstina [14]

Answer

n>- 19/33

1 Simplify  10n+4-n10n+4−n  to  9n+49n+4.

1+4(-6n-4)<9n+41+4(−6n−4)<9n+4

2 Expand.

1-24n-16<9n+41−24n−16<9n+4

3 Simplify  1-24n-161−24n−16  to  -24n-15−24n−15.

-24n-15<9n+4−24n−15<9n+4

4 Add 24n24n to both sides.

-15<9n+4+24n−15<9n+4+24n

5 Simplify  9n+4+24n9n+4+24n  to  33n+433n+4.

-15<33n+4−15<33n+4

6 Subtract 44 from both sides.

-15-4<33n−15−4<33n

7 Simplify  -15-4−15−4  to  -19−19.

-19<33n−19<33n

8 Divide both sides by 3333.

-\frac{19}{33}<n−

​33

​

​19

​​ <n

9 Switch sides.

n>-\frac{19}{33}n>−

​33

​

​19

​​  

Done

8 0
2 years ago
What is the area of this figure?
kap26 [50]
Palelogram area:
 Knowing the base and the height, the area of the parallelogram is calculated by its formula:
 A1 = b * h
 Where
 b: base
 h: height.
 We have then
 b = root ((- 4 - (- 10)) ^ 2+ (2-2) ^ 2) = 6
 h = root ((- 7 - (- 7)) ^ 2+ (3-2) ^ 2) = 1
 A1 = (6) * (1) = 6 units ^ 2
 Rectangle area
 A2 = L * W
 Where
 L: long
 W: Wide
 We have then:
 L = root ((1 - (- 2)) ^ 2 + (- 3 - (- 4)) ^ 2) = 3.16227766
 W = root ((- 4 - (- 2)) ^ 2+ (2 - (- 4)) ^ 2) = 6.32455532
 A2 = (3.16227766) * (6.32455532)
 A2 = 20 units ^ 2
 The total area is the sum of both ares:
 A = A1 + A2
 A = 6 + 20
 A = 26 units ^ 2
 Answer:
 the area of this figure
 A = 26 units ^ 2
4 0
3 years ago
Graph y=x^2+1 is it a function
frez [133]
Hello,

The graph of y = x² + 1 most certainly is a function. 
It is a function because for every value of x, there is only one value of y. 

The domain of y = x² + 1 is the set of all real numbers and the range is y ≥ 1. 
7 0
3 years ago
Which expression is equivalent to 3(7x – 5)?
Mamont248 [21]

Answer:

21x - 15

Step-by-step explanation:

if this answer helped u and u liked it, pls mark as brainliest! thx!

3 0
3 years ago
Which improper fraction is equal to the mixed number 6 4/7
Georgia [21]

Answer:

46/7 :)

Step-by-step explanation:

6 4/7 is the mixed number here.

The answer is (6*7 + 4) / 7 = 46/7 :)

5 0
3 years ago
Read 2 more answers
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