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mart [117]
2 years ago
15

X-Y

Mathematics
2 answers:
alex41 [277]2 years ago
3 0
B) 12

3•3=9 so 4•3=12
lana [24]2 years ago
3 0
The answer is B) 12. This is because 3 times 6 is 18 and 4 times 6 is 24. 3 times 3 is nine so the answer must be 4 times 3. That is 12.
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6 0
3 years ago
Solve 4X squared minus X -5 equals zero
Anettt [7]

your answer should be 1/3 if I did my math right

7 0
2 years ago
Please help 100 points! Will mark Brainliest. Thank You!
ziro4ka [17]

HERE'S HOW TO DO IT :)

A composite figure is made up of several simple geometric figures such as triangles, rectangles, squares, circles, and semicircles.

<u>To find the area of a composite figure, separate the figure into simpler shapes whose area can be found. Then add the areas together.</u>

<u>(SEE EXAMPLE ATTACHED)</u>

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<u>HERES WHAT WE KNOW ABOUT COMPOSITE FIGURES:</u>

<u>Composite Figures. A figure (or shape) that can be divided into more than one of the basic figures is said to be a composite figure (or shape). For example, figure ABCD is a composite figure as it consists of two basic figures</u>

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6 0
3 years ago
Read 2 more answers
You're studying how well students remember vocabulary after they stop studying a new language. The first student you study remem
SpyIntel [72]

Answer:

Exponential decay model

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3 0
3 years ago
HELP! I am confused since the -5 was added, so would it be the slope or would -7 be the slope?
In-s [12.5K]

Answer:

slope = 35; y-intercept = -45

Step-by-step explanation:

Function f(x) is written in the slope-intercept form, y = mx + b.

f(x) = -7x + 9

You compare it with

f(x) = mx + b, and you see that m, the slope, is -7, and b, the y-intercept is 9.

Now we deal with function h(x).

h(x) = -5(-7x + 9)

This is not written in the y = mx + b form, but we can put it in that form by distributing the -5.

h(x) = 35x - 45

Now, h(x) is written in the y = mx + b form. We see clearly that m = 35, so the slope of function h is 35. We also see that b, the y-intercept is -45.

Answer: slope = 35; y-intercept = -45

5 0
3 years ago
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