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4 years ago

Find the area of the rhombus

Mathematics

1 answer:

Nady [450]4 years ago

8 0

Area = (x + 4)(2y - 4)

= 2xy - 4x + 8y - 16 m^2 Answer

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Felipe and Ajay manipulated the rational expression \dfrac{-6y - 4}{-8y - 4}

Tasya [4]

Answer:

Neither of them

Step-by-step explanation:

$\dfrac{-6y-4}{-8y-4} = \dfrac{2(-3y-2)}{4(-2y-1)} = \dfrac{-2(3y+2)}{-4(2y+1)} = \dfrac{2(3y+2)}{4(2y+1)}$

We can cancel this fraction and obtain:

$\dfrac{3y+2}{2(2y+1)}$

So neither of them wrote an expression that is equivalent to the original expression. Felipe's expression is missing a 2 in the denominator.

6 0

3 years ago

Ramon kept track of the number of hours that he spent playing the tuba each week for several weeks. He spent 1, 3,5, 4, and 7 ho

goldfiish [28.3K]

Answer:b

Step-by-step explanation:

Tell me if I’m wrong or right!

8 0

3 years ago

Read 2 more answers

7. A clothing salesman wants to earn $6,000 in May. He receives a base salary of $4,000 per month as well as 10%

olya-2409 [2.1K]

Answer:

No of clothes to be sold to gain $6000=20,000

Given:

Base salary = $4000

Rate of Commission = 10%

Amount salesman wants to earn in May = $6000

To find:

How much clothing units needed to be sold in order gain $6000 in may

<u>Step by Step Explanation: </u>

Solution;

According to the formula;

$\text { Amount earned through commission }=\text { Total amount earned - Base salary }$

=6000 - 4000 = 2000

Also we know,

$\text { Amount earned through commission }=\text { Rate of Commission } \times \text { clothing to be sold }$

Let the commission amount be x

$10 \% \times x=2000$

$10 / 100 \times x=2000$

$0.1 \times x=2000$

$x=20,000 \div 0.1$

x=20,000

Result:

Hence, the clothing to be sold in order to earn $6000 is 20,000 units.

4 0

4 years ago

2/H=1427x518+72-64+72

Agata [3.3K]

Answer:

739,266

Step-by-step explanation:

7 0

3 years ago

I need help with Geometry

iogann1982 [59]

Q (-2,1) R (0,1) S (0,-2) P (-2,-2)

8 0

3 years ago