4 years ago

What is half of 5 3/4?

Mathematics

1 answer:

Darya [45]4 years ago

3 0

2 7/8 is half of 5 3/4

You might be interested in

Over what interval would 50% of the entire population of engine speed values fall

max2010maxim [7]

Do you have any numbers on the pop. Or speed?

4 0

4 years ago

Please help i am stuckkkk, thank you!!!!!

lara31 [8.8K]

What are you stuck with

6 0

3 years ago

Read 2 more answers

A necklace has and matching bracelet have two types of beads. The necklace has 12 large beads and 8 small beads and weighs 88 gr

miv72 [106K]

Weight of one large bead is 1.5 grams and weight of one small bead is 8.75 grams.

Step-by-step explanation:

Let,

Weight of one large bead = x

Weight of one small bead = y

According to given statement;

12x+8y=88 Eqn 1

5x+2y=25 Eqn 2

Multiplying Eqn 2 by 4

$4(5x+2y=25)\\20x+8y=100\ \ \ Eqn\ 3\\$

Subtracting Eqn 1 from Eqn 3

$(20x+8y)-(12x+8y)=100-88\\20x+8y-12x-8y=12\\8x=12$

Dividing both sides by 8

$\frac{8x}{8}=\frac{12}{8}\\x=1.5$

Putting x=1.5 in Eqn 1

$12(1.5)+8y=88\\18+8y=88\\8y=88-18\\8y=70$

Dividing both sides by 8

$\frac{8y}{8}=\frac{70}{8}\\y=8.75$

Weight of one large bead is 1.5 grams and weight of one small bead is 8.75 grams.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

5 0

3 years ago

A frustum is formed when a plane parallel to a cone’s base cuts off the upper portion as shown.

DIA [1.3K]

I think the answer looks B

5 0

2 years ago

Which survey is biased?

Alina [70]

The correct answer is a

5 0

4 years ago