MATHEMATICS HIGH SCHOOL

Question 1.1. When constructing the centroid of a triangle, you need to find the intersection of all three of what type of line?

Answers

Answer 1
Answer: The centroid is the point where the three medians of the triangle intersect. So, the answer is that the type of all three lines that you need to find the intersection of is median. Each median is the line that joins the midpoint of a side with its opposite vertex. Answer: median

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Don has 72 servings of peanut butter and 40 servings of jelly. What day would you run out of both peanut butter and jelly
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The function f(r) gives the area of a circle with radius r. It can be written in equation form as fr) = 3.14/2². What is f(5)?

Answers

Answer:

basically all u do is sub in 5 for r.

Step-by-step explanation:

f(5) = 3.14 * 5^2

f(5) = 3.14 * 25

f(5) = 78.50 <===

The pattern 0, 15, 30, 45, ________, follows the "add 15" rule. Use words to describe the rule and write the next term.pls writ abt 1-2 sentences asap :(((

Answers

Answer: The pattern uses the rule "Add 15", adding 15 per term. Making the next term, 60.

Akiba Ellis deposits the following in her checking account: 6 five-dollar bills, 5 two dollar bills, 12 one dollar bills, 9 half dollars, 6 quarters, 42 dimes, 10 nickels, 15 pennies, and a check for $97.23. what is her total deposit?

Answers

Answer:

$106.08

Step-by-step explanation:

Given:

6x $5.00

5x $2.00

12x $1.00

9x= 0.50

6x25 cent

42x10 cent

10x5 cent

15=15cent

$97.23

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6 five dollar bill is $30.00

so 5 two dollar bill is $10.00

12 one dollar bills is $12.00

9 half dollar bill mean 0.50 cent since it Half and that would make $4.50

6 quarter so 6x25 which equal $1.50

42 dimes and dimes =10 cent so 42x10 which equal $4.20

10 nickels and nickels = 5 cent so 10x5=0.50

15=15 pennies

-------------------------------------------------------------------------------------

30.00+10.00+12.00+4.50+1.50+4.20+0.50+0.15+97.23 =

$106.08 Total Deposit

The center of the circle is at (-2,-7) and its radius is 36. What is the equation of the circle in graphing form?
1.) (x+2)^2+(y+7)^2=1296
2.) (x-2)^2+(y-7)^2=6
3.)(x+2)^2+(y+7)^2=6
4.) (x-2)^2+(y-7)^2=1296

Answers

standard form for circle with radius r and center (h,k) is
(x-h)^2+(y-k)^2=r^2

r=36
center at -2,-7
(x-(-2))^2+(y-(-7))^2=36^2
(x+2)^2+(y+7)^2=1296


firts option

Seven times a number increased by three is 38

Answers

n-the\ number\n\n7* n+3=38\n7n+3=38\ \ \ \ |subtract\ 3\ from\ both\ sides\n7n=35\ \ \ \ |divide\ both\ sides\ by\ 7\n\n\boxed{n=5}
So,

If we translate this into mathematical form, we get
7n + 3 = 38

Subtract 3 from both sides
7n = 35

Divide both sides by 7
n = 5

Can someone help me my class is at 9

Answers

Answer: 1/4

Step-by-step explanation: 20 is a fourth of 80

Please mark brainleist if I got it right. I really need it to level up
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