3 years ago

Can someone help me here

Mathematics

1 answer:

Andrew [12]3 years ago

4 0

Answer:

Step-by-step explanation:

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Here are two patterns made using identical rhombuses. Write one equation to show how to find the value of a and one equation t

algol13

Answer:

Equation 1

6*a = 360°

Equation 2

2*a + 2*b = 360°

a = 60°

b = 120°

Step-by-step explanation:

From the first picture we can see that 6 angles a° made a complete circle, that is, 360°. So:

6*a = 360°

a = 360°/6 = 60°

From the second picture we can see that 2 angles a° and 2 angles b° made a complete circle, then:

2*a + 2*b = 360°

2*b = 360° - 2*60°

b = 240°/2 = 120°

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3 years ago

Find the measure of arc RPQ.

timofeeve [1]

Answer: 227 degrees

Step-by-step explanation:

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2 years ago

A two-person relay race consists of eight times around a football field. Juan runs four and one-sixth times and Antonio runs thr

Serga [27]

Answer:

Step-by-step explanation:

To convert mixed number as improper fractions, use this rule:

$A\frac{B}C}=\frac{(A*C)+B}{C}$

<u>For Juan:</u> ( $4\frac{1}{6}$ )

$4\frac{1}{6}=\frac{(4*6)+1}{6}=\frac{25}{6}$

<u>For Antonio:</u> ( $3\frac{2}{3}$ )

$3\frac{2}{3}=\frac{(3*3)+2}{3}=\frac{11}{3}$

Answer choice A is correct.

5 0

4 years ago

The sum of two numbers is −91. One number is 27 less than the other. Find the numbers.

frez [133]

let x = one number

let x - 27 = second number

x + x -27 = -91

2x - 27 = -91

2x = -64

x = -32

Numbers are -32 and -59

Hope this helps! ;)

8 0

3 years ago

Please help me with this I will give out extra points with the brain this math question 1/5

AlladinOne [14]

Well the green path would b shorter so i would say c .. hope this helps!

7 0

3 years ago

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