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3 years ago

15

Help me with this Geometry question

1 answer:

Aliun [14]3 years ago

8 0

The measure of the angle formed by 2 chords that intersect inside the circle is 1/2 the sum of the chords' intercepted arcs.

m∠RST = (143+33)/2 = 176/2 = 88°

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(25 points) Can someone please solve this I just need to see how its solved to understand

aleksley [76]

x = total amount of students in 8th Grade.

we know only one-thrid of the class went, so (1/3)x or x/3 went.

we also know 5 coaches went too, and that the total amount of that is 41.

$\bf \stackrel{\textit{one third of all students}}{\cfrac{1}{3}x}+\stackrel{\textit{coaches}}{5}=\stackrel{\textit{total}}{41}\implies \cfrac{x}{3}+5=41\implies \cfrac{x}{3}=41-5 \\\\\\ \cfrac{x}{3}=36\implies x=3(36)\implies x=108$

now, to verify, well, what do you get for (108/3) + 5?

4 0

3 years ago

There are 9 more turtles in the water than on a log. 13 turtles are on the water. How many turtles are on a log? Please explain

Snezhnost [94]

Well the answer is 4 because 13 in the water
9 more than the ones on the log
so the log has 9 turtles less than the turtles in the water

4 0

3 years ago

Sergio got 80% on a test. He answers 24 questions right. How many questions are on the test?

miskamm [114]

24 divided by 80= 0.3
24/30 there were 30 questions on the test and he got 24 right

8 0

3 years ago

I need help ❤️ pleaseee

Dafna1 [17]

Answer:

24

Step-by-step explanation:

if 1cubed equals one cubic inch so than u count the LxWxH will get you 4x3x2

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3 years ago

A line that a graph approaches but does not reach. It may be a vertical, horizontal, or slanted line.

Ivenika [448]

Answer:

asymptote

Step-by-step explanation:

7 0

3 years ago