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stealth61 [152]
3 years ago
7

Can i get some help on my test please?

Mathematics
2 answers:
Leviafan [203]3 years ago
6 0

Answer:

Non-Proportional. Their cross products are not equal.

Step-by-step explanation:

Hope this helps! :)

Veseljchak [2.6K]3 years ago
5 0

Answer:

Not proportional.

Step-by-step explanation:

The butterfly method multiples it like a butterfly. Ex. 5 times 3 is 15. 8 times 2 is  16. Therefore, not proportional.

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Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0). A) (9, 6) B) (12, 6) C) (
kiruha [24]

Answer:

Can you please give us a graph to know what it looks like

Step-by-step explanation:

5 0
3 years ago
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brian borrowed $12,500 from the bank at an annual simple interest of 6.5%. if he repaid the loan in five years, how much did he
Lostsunrise [7]

Answer:

$16562.50

Step-by-step explanation:

3 0
3 years ago
Calculate the area of the composite figure.<br> 9 in<br> 5 in<br> 18 in<br> 5 in<br> 17 in
denpristay [2]

Answer:

Let's split the figure first:

9 x 5 = 45(area of small rectangle on top)

18 - 5 = 14(height)

17 - 9 = 8(width)

14 x 8 = 112(area of rectangle in the middle nearly)

18 - 5 = 14(base)

5(base 1) + 14(base 2) = 19

17 - 9 = 8(height)

19 x 8 = 152

152 divided by 2( x 1/2) = 76(area of a trapezoid on the side)

Now let's add all the given areas:

45 + 112 + 76 = 233 in^2 is your answer.

5 0
3 years ago
Aditya determines the remainder of -12x¹⁷+3x⁵-9x²-1/x+1 using the remainder theorem. How does he proceed to the correct answer?
Alenkasestr [34]

Answer:

Aditya evaluates the numerator of the expression when x = –1. He finds the remainder of the division to be –1

Step-by-step explanation:

– 12x¹⁷+ 3x⁵ – 9x² – 1 / x + 1

To obtain the answer to question, let us apply the remainder theorem. This is illustrated below:

Assume:

x + 1 = 0

Subtract 1 from both side

x + 1 – 1 = 0 – 1

x = – 1

Next, we shall substitute the value of x into – 12x¹⁷+ 3x⁵ – 9x² – 1. This is illustrated below:

– 12x¹⁷+ 3x⁵ – 9x² – 1

x = – 1

– 12(–1)¹⁷+ 3(–1)⁵ – 9(–1)² – 1

– 12(–1) + 3(–1) – 9(1) – 1

12 – 3 – 9 – 1

= –1

Thus, using the remainder theorem,

– 12x¹⁷+ 3x⁵ – 9x² – 1 / x + 1 will result to –1

4 0
3 years ago
Find the 96th term of the arithmetic sequence 1, -12, -25, ...1,−12,−25,
IrinaK [193]

Answer:

a_9_6=-1,234

Step-by-step explanation:

we know that

The rule to calculate the a_n term in an arithmetic sequence is

a_n=a_1+d(n-1)

where

d is the common difference

a_1 is the first term

n is the number of terms

we have

1,-12,-25,...

Remember that In an Arithmetic Sequence the difference between one term and the next is a constant. and this constant is called the common difference

so

a_1=1\\a_2=-12\\a_3=-25

d=a_2-a_1=-12-1=-13

Find the 96th term of the arithmetic sequence

a_n=a_1+d(n-1)

we have

a_1=1\\d=-13\\n=96

substitute

a_9_6=1+(-13)(96-1)

a_9_6=1+(-13)(95)

a_9_6=1-1,235

a_9_6=-1,234

8 0
3 years ago
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