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meriva
3 years ago
11

Need Help ASAP Please help with this math question i dont understand it very well.

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0

Answer:

-30h +40 - 60 I think.........

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B(n)=1 (-2) n-1 what is the fourth term
sveta [45]

Answer:

b(4) = -8

Step-by-step explanation:

We are to find the 4th term.

n = 4

b(n) = 1(-2)ⁿ⁻¹

b(4) = 1(-2)⁴⁻¹

b(4) = 1(-2)³

b(4) = 1(-8)

b(4) = -8

4 0
2 years ago
Read 2 more answers
68. Solve: 46x - 10) = 8x + 40<br>A 0<br>B.5/2<br>ina<br>c. 23<br>D. 5​
Artist 52 [7]

Solve: 4(6x - 10) = 8x + 40

A 0

B.5/2

c. 23

D. 5​

<h3><u>Answer:</u></h3>

Option D

The solution to given equation is x = 5

<h3><u>Solution:</u></h3>

Given that we have to solve the given equation

4(6x - 10) = 8x + 40

Let us solve the above expression and find value of "x"

Multiplying 4 with terms inside bracket in L.H.S we get,

24x - 40 = 8x + 40

Move the variables to one side and constant terms to other side

24x - 8x = 40 + 40

Combine the like terms,

16x = 80

x = \frac{80}{16} = 5

Thus solution to given equation is x = 5

3 0
3 years ago
Sal took four quizzes this grading period in Algebra II. He made a 56/72, 28/32, 70/90, and 42/56. Which two grades are equivale
Vanyuwa [196]
56/72 can be simplified to 14/18, then to 7/9 *dividing by 4, then by 2*

28/32 can be simplified to 7/8 *dividing by 4*

70/90 can be simplified to 7/9 *dividing by 10*


7/9 and 7/9 are equivalent, so 56/72 and 70/90 are equivalent.
4 0
3 years ago
Which statement is true about to the circumference of a circle?
inysia [295]

Answer:

pie

Step-by-step explanation:

i believe the circumference is the pie

4 0
3 years ago
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The letters of the word COMPLEMENT are written on cards and shuffled. Find the probability that the card chosen does not have th
zhuklara [117]

Answer: the probability would be 1:5

Step-by-step explanation: since there are 2 m you would put that on top and divide it by all the others and there are 10 of them and then simplifie it and get the answer

8 0
2 years ago
Read 2 more answers
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