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3 years ago

Help me i need help plz

Mathematics

2 answers:

Maru [420]3 years ago

6 0

The answer is B and C

max2010maxim [7]3 years ago

3 0

Answer is b and c y=10

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Mr. Barber uses 7/9 yard of wire to put up a ceiling fan. He uses 1/3 yard of wire to fix a switch How much more wire does he us

Oliga [24]

1/3 is the same as 3/9. To solve this, subtract 3/9 from 7/9.

$\frac{7}{9}-\frac{3}{9}= \frac{4}{9}$

Your answer is $\frac{4}{9}$

4 0

3 years ago

A number is 2/3 if another number. the sum of the numbers is 50. find the numbers

slava [35]

A number is 2/3 of another number. Both added together equals 50.

One of these numbers consists of three parts, and the other consists of two of those three parts. So, there are 5 equal parts in total.

Thus we need to divide 50 by 5. 50 divided by 5 equals <u>10</u>.

The first number, which has three parts, is 30. The second number, which as two parts, is 20.

I hope this makes sense to you. :D Good luck in all your studies!

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3 years ago

I like this game some people dont

svetlana [45]

Answer:

lol

Step-by-step explanation:

7 0

3 years ago

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If the radius is 18 cm and the angle at centre of circle is 120° then the

PolarNik [594]

The area of a sector is 339.336 cm²

The area of a sector is defined to be as the region of space bounded by a boundary from the center of the circle.

It can be determined by using the formula:

$\mathbf{A = \dfrac{\theta }{360}\times \pi r^2 }$

Given that;

Radius r = 18 cm
Angle θ = 120°

Then. the area of the sector can be calculated as:

$\mathbf{A = \dfrac{120}{360}\times \pi (18)^2 }$

$\mathbf{A = \dfrac{1}{3}\times 3.142 \times 324 }$

A = 339.336 cm²

Learn more about the area of a sector here:

brainly.com/question/7512468?referrer=searchResults

4 0

2 years ago

Please help me figure this out

grin007 [14]

I believe the answer is B

6 0

3 years ago

Read 2 more answers