3 years ago

Help with this please

1 answer:

3 0

If C is the MIDPOINT of BD, and BD equals 12, then what does CD equal?
AD = AC+CD, so you only need to find length of CD and add length of AC (which you already have) to it.
Hope this helps

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-1-4x+7x=1x+4x answer

wolverine [178]

-1-4x+7x=1x+4x
-1-4x+7x=1x+4x
-1+-4x+7x=x+4x
(-4x+7x)+(-1)=(x+4x)
3x+-1=5x
3x-1=5x
3x-1-5x=5x-5x
-2x-1=0
-2x-1+1=0+1
-2x=1
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6 0

3 years ago

A man sold a fan for Rs. 400. Find the cost price if he incurred a loss of 15%.

statuscvo [17]

Answer:

Cost price of the fan is $\text {Rs. 470.59}$ .

Step-by-step explanation:

Given: A man sold a fan for $\text{Rs.}\:400$ . He incurred a loss of $15\%$ .

To find: The cost price of the fan

Solution:

We have,

Selling price, S.P., of the fan $= \text{Rs.} 400$

Loss $=15\%$

We know that $\text {Loss\%}=\frac{\text{C.P.-S.P.}}{\text{C.P.}}\times100\%$

Now let the C.P. of the fan be $\text{Rs.} \:x$

So, $15=(\frac{x-400}{x})\times 100$

$\implies 15x=100x-40000$

$\implies 100x-15x=40000$

$\implies 85x=40000$

$\implies x=\frac{40000}{85}$

$\implies x= 470.59$

Hence, the cost price of the fan is $\text {Rs. 470.59}$ .

7 0

2 years ago

A barbeque restaurant serves four meats brisket chicken ribs and turkey how many two meat combo can be served for the luncheon p

Gnesinka [82]

Answer:

Step-by-step explanation:

8 0

2 years ago

Simplify. 17 - (-8) -9 A) 0 B) 34 C) 16 D) 18

kompoz [17]

17+8-9=17-1=16

Answer: C)16

7 0

2 years ago

A football team lost 5 yards on each of 3 plays. Explain how you could use a number line to find the teams change in field posit

patriot [66]

Subtract 5 each play so go backwards from zero and you should finish at -15

4 0

2 years ago