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2 years ago

What is the product of 3/4 and 2/8? Simplifying is required for this problem.

Mathematics

1 answer:

krok68 [10]2 years ago

3 0

Answer:

0.1875

Step-by-step explanation:

Hope it helps you :>

I've solved it that's the answer 

just trust me! 

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A chef makes 3 containers of soup that fill a total of 120 soup bowls. Each container of soup cost $30 to make. What is the cost

jek_recluse [69]

Answer:

$0.75 per bowl

Step-by-step explanation:

120/3 = 40 = bowls of soup per container

Each container cost $30

30/40 = $0.75 so the cost per bowl is 75 cents

4 0

3 years ago

The ordered pair of y=2x+1 & y=-x+4

8_murik_8 [283]

I hope this helps you

-x+4=2x+1

4-1=2x+x

3=3x

x=1

y=-1+4

y=3

8 0

2 years ago

The mapping diagram shows a relation. A mapping diagram shows a relation, using arrows, between inputs and outputs for the follo

natita [175]

Explanation is in the file

tinyurl.com/wpazsebu

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2 years ago

Read 2 more answers

3 and 4 I need help with so confusing

nadya68 [22]

Answer: 3. (3,-3) and 4. (-3,4)

Step-by-step explanation: Number 4 is self explanatory of what they are and number 3, you need to figure out what minus 6 equals -3 and that happens to be 3.

7 0

2 years ago

Find the angles between -pi and pi that satisfy: (−√3) sin(v)+cos(v)=√3

MAXImum [283]

Observe that

$\sin\left(\dfrac\pi6-v\right)=\sin\dfrac\pi6\cos v-\cos\dfrac\pi6\sin v=\dfrac12\cos v-\dfrac{\sqrt3}2\sin v$

In the original equation, divide both sides by $\dfrac12$ :

$-\sqrt3\sin v+\cos v=\sqrt3\implies\dfrac12\cos v-\dfrac{\sqrt3}2\sin v=\dfrac{\sqrt3}2$

$\implies\sin\left(\dfrac\pi6-v\right)=\dfrac{\sqrt3}2$

Next,

$\sin x=\dfrac{\sqrt3}2\implies x=\dfrac\pi3+2n\pi,x=\dfrac{2\pi}3+2n\pi$

where $n$ is any integer. Then

$\sin\left(\dfrac\pi6-v\right)\implies v=-\dfrac\pi6-2n\pi,v=-\dfrac\pi2-2n\pi$

Fix $n=0$ to ensure $-\pi$ , so that

$v=-\dfrac\pi6,v=-\dfrac\pi2$

3 0

3 years ago