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3 years ago

A circle is divided into 4 arcs that are in a 2:3:4:6 ration. What is the measure of the smallest arc?

1 answer:

6 0

You didn't mention if the 4 arcs make up the ENTIRE circle.
I'll assume they do.

2x + 3x + 4x + 6x = 360
15x = 360
x =24
So, the smallest angle is the 2x angle or 48 degrees.

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Miss Walter traveled 5 hours at 52 mph. How many miles did she travel?

kykrilka [37]

Answer:

260 miles

Step-by-step explanation:

52/1 = x/5

Cross multiply and divide by 1

8 0

3 years ago

Which equation is the BEST fit for the data in the graph

sammy [17]

C. Since the data is going down by -8, and it starts at +45

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3 years ago

Read 2 more answers

Graph the six terms of a finite series where a1 = -3 and r = 1.5.

zavuch27 [327]

A1 is the 1st term
r is the difference, they can say "r" or "d" for the difference

1st a1 is the first term = -3
2nd "r" is the difference between each consecutive terms (coming after each other) = 1.5
the rule to get any term of the sequence as we add 1.5 each time is --> a1+(n-1)*d
a1 --> 1st term , n --> order of the term u want whether 2nd, 3rd , 25th
d --> difference
so to get the 2nd--> -3+(2-1)*1.5= -1.5
to get the 3rd --> -3 +(3-1)*1.5 = 0
and so on

4 0

4 years ago

Read 2 more answers

Solve the equation and graph the solution(s), if possible. 9|4p + 2| + 8 = 35

Cerrena [4.2K]

Solving an equation means finding a value of a variable that make the equation true. This value is called the solution of the equation. A mathematical equation is just like a balanced equation. Both sides of the equation should be equal at all times. Whatever we do to one side, has to be done on the opposite side.

$9|4p + 2| + 8 = 35$

$
9|4p+2|=35-8
 
$ $Subtract \ 8 \ from \ both \ sides$

$9|4p+2|=27

 
$

$|4p+2|= \dfrac{27}{9}$ $Divide \ both \ sides \ by \ 9$

$|4p+2|=3$

$Break \ down \ the \ problem \ into \ these \ 2 \ equations$

$
4p+2=3
 
$

$-(4p+2)=3$

$Solve \ the \ 1st \ equation: \ 4p+2=3$

$4p=3-2$ $Subtract \ 2 \ from \ both \ sides$

$4p=1$

$p= \dfrac{1}{4}$ $Divide \ both \ sides \ by \ 4$

$Solve \ the \ 2nd \ equation: \ -(4p+2)=3$

$-4p−2=3$ $Simplify \ brackets$

$-4p=3+2$ $Add \ 2 \ to \ both \ sides$

$-4p=5$

$p= -\dfrac{5}{4}$

$Collect \ all \ solutions$

$p= -\dfrac{5}{4}$ , $p= \dfrac{1}{4}$

8 0

3 years ago

(need answers asap!)

LuckyWell [14K]

Hello! Don't worry! I will try to answer this as best as I can and as fast as I can. Sorry if the answer is wrong. I am still learning.

The earthworm length is longer than 6.0 cm because the worm needs to

be straightened.

The choice is true because the image clearly illustrates that the earthworm is screwed into a part of its body. To make a proper measurement the earthworm must be fully stretched and measured from the head to the extreme tip of the "tail"

Hope this helps you!

:).

3 0

2 years ago