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2 years ago

Find each missing length, make sure you give both exact AND approximate. Brainliest + 50pts

Mathematics

1 answer:

goldenfox [79]2 years ago

3 0

B²=15²-7²
B²=225-49
B²=176
B=13.26(exact)
B=13.3(approx)

B²=17²-7²
B²=289-49
B²=240
B=15.49(exact)
B=15.5

H²=20²+14²
H²=400+196
H²=596
H=24.41(approx)
H=24.4(exact)

B²=6²-3²
B²=36-9
B²=27
B=5.196(exact)
B=5.2(approx)

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Use function notation to write a recursive formula to represent the sequence: 4, 8, 12, …

kogti [31]

Answer:

f(1) = 4
f(n) = f(n - 1) + 4

Step-by-step explanation:

Given the sequence:

4, 8, 12, …

The first term is 4 and common difference is 4

Recursive formula:

f(1) = 4
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2 years ago

hey uh please explain / answer these for me <3 i know some of them but I'm just lazy-minded if u know what I mean

Sonbull [250]

Answer:

First Picture: 2032*93 = 188976, 425/25 = 17

Second Picture: the machine is dividing the number by 6

Third picture: 85

Step-by-step explanation:

Second Picture: 36/6 = 6 and 54/9 = 6 therefore the machine is dividing by six

Third Picture: a multiple of 7 is 84 (7*12 = 84). 85 is one more than a multiple of 7. Therefore 85 is the answer. A formula can be 7x + 1 = (then try out different numbers in the grid)

7x+1 = 85

7x = 84

x = 84/7

x = 12

Therefore 85 is one more than a multiple of 7.

5 0

2 years ago

Read 2 more answers

All I want is to find the X. Tell me how to start this problem please and thank you ❤️

Blababa [14]

Answer:

x = 7

Step-by-step explanation:

We know that adding TUW and WUV will give TUV.

So you can substitute the given equations for each and form a lengthy equation

5x + 3 + 10x -5 = 17x - 16

Move all the variables to one side, and the constants to the other

5x + 10x - 17x = -16 - 3 + 5

Simplify!

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2 years ago

Evaluate the expression when a = 5 and b = 7 b +4a

Juli2301 [7.4K]

Answer:

ans=27

Step-by-step explanation:

A=5,B=7

equation is B+4a=(b value is 7),(4a, 4×5=20)

b+4a=7+20=27

hope it will help u friend

MARK ME AS A BRAINLIST

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2 years ago

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What values do we plot on the y axis of a graph

vekshin1

Answer:

In a two-dimensional graph, (with two axes), generally the independent variable is plotted on the x-axis and the dependent variable is plotted on the y-axis. In layman's terms, you can say that the y-axis contains “what you are measuring” and the x-axis contains “what you are measuring at / against / with respect to”.

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2 years ago