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3 years ago

Please help it’s for a quiz thank you so much

Mathematics

2 answers:

gtnhenbr [62]3 years ago

7 0

Answer: the correct answer is B, which is 339.34

Step-by-step explanation:

Finding the circumference of a circle = 3.142 * diameter of the circle.

But diameter = 2*radius

= 2*54

= 108m

Therefore, the circumference = 3.142 * 108

= 339.336

=339.34(2 dp)

maria [59]3 years ago

5 0

Answer:

339.34m

Step-by-step explanation:

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0.345 recurring as a fraction please - the 3 and 5 are recurring

Aneli [31]

Answer:

The decimal 0.345 expressed as a fraction is 69200 .

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2 years ago

Simplest form 1/4 + 1/12

mart [117]

5/12 is the simplest form that it can be simplified to.

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4 years ago

If one side of a right triangle is 12 feet long and the hypotenuse of the triangle is 7, find the length of the other side of th

Andreas93 [3]

Answer:

9.74 feet

Step-by-step explanation:

the formula for finding a hypotenuse is $a^{2} + b^{2} = c^{2}$ . We can rearrange that to get: $c^2 - b^2 = a^2$ . So: 49 + b^2 = 144. We get the square root of 95, AKA around 9.74.

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4 years ago

ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I'll MARK BRAINLIEST TO WHO ANSWER'S FIRST

garri49 [273]

Answer:

y = -1/4x - 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Find points from the graph.

Point (-4, -5)

y-intercept (0, -6)

Step 2: Find slope m

Substitute: $m=\frac{-6+5}{0+4}$
Add: $m=\frac{-1}{4}$

Step 3: Write linear function

y = -1/4x - 6

7 0

3 years ago

Plzz help i don't understand that well

postnew [5]

Answer:

Step-by-step explanation:

A triangle's lengths HAVE TO add up to 180 degrees.

3 0

3 years ago

Read 2 more answers