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2 years ago

What is the measure of ABC?

Mathematics

2 answers:

pochemuha2 years ago

7 0

I’m pretty sure it’s 63°

son4ous [18]2 years ago

7 0

Answer:

D. 82 degrees

Step-by-step explanation:

Central angles have the same measure as the arcs that they make.

The measure of the arc is 82 degrees, which means that the central angle ABC must also be 82 degrees.

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If a/b = 2 /5, b/c = 3 /8, a/c =??

scoray [572]

Answer:

3/20

Step-by-step explanation:

By question it's given that ,

$\implies \dfrac{a}{b}=\dfrac{2}{5}$

$\implies \dfrac{b}{c}=\dfrac{3}{8}$

And we need to find out the value of a/c .For that Multiply both of them , we have ;

$\implies \dfrac{a}{b} \times\dfrac{b}{c}=\dfrac{2}{5}\times \dfrac{3}{8} \\\\\implies \dfrac{a}{c}= \dfrac{3}{20}$

Hence the required answer is 3/20 .

8 0

2 years ago

The width of a rectangle is 6 in. less than its length. The perimeter is 68 in.

erma4kov [3.2K]

2L + 2(L-6) = 68

2L + 2L -12 = 68

4L = 80

L = 20

The length is 20 in. and the width is 14 in.

8 0

3 years ago

Pls help me!! Will mark brainlest!!

Elodia [21]

Answer:

System of Equations:

let x be the cost of a taco

let y be the cost of a burrito

7x + 3y = 22

3x + y = 8

The cost of a taco is $1

The cost of a burrito is $5

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

4 0

3 years ago

Read 2 more answers

Which of these would not make you question the results of a study?

Neporo4naja [7]

C. !!! hope this helps

3 0

3 years ago

What is the square root of 10

Elodia [21]

The square root is 2

8 0

3 years ago