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3 years ago

Will mark brainliest

Mathematics

1 answer:

Otrada [13]3 years ago

3 0

X equals 1000/37(27.027) I recommend you use photomath on the AppStore for easier answers

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Shirts are on sale at a price of $50 for 4. How many shirts can be purchased for $125?

cricket20 [7]

You can buy 10 shirts.

6 0

4 years ago

A triangular flower bed is to be created. The following figure represents the layout of the flower bed. How many feet of landsca

VladimirAG [237]

Answer:

8 feet

Step-by-step explanation:

The diagram is attached below.

Note that the values are different but the diagram is similar. In this case,

Hypotenuse =17ft

Adjacent = 15²

Required

Opposite side

To get the feet of landscape edging would be required to outline the edge of the bed, we will use the Pythagoras theorem as shown;

Hyp² = Opp²+Adj²

Opp² = Hyp²-Adj²

l² = 17²-15²

l² = 289-225

l² = 64

l = √64

l = 8feet

Hence the feet of landscape edging would be required to outline the edge of the bed is 8 feet

8 0

3 years ago

Y=2/3 when x=1/2 <br> can anyone please help me

motikmotik

Is there anything more to the problem?

3 0

3 years ago

Solve the equation 2x^2+8x-1=o by completing the square. Give your answer to 2 decimal places

VMariaS [17]

Answer:

$\boxed{\sf \ \ \ x=-4.12 \ or \ x=0.12 \ \ \ }$

Step-by-step explanation:

Hello,

step 1 - we divide all terms by 2

$2x^2+8x-1=0 x^2+4x-\dfrac{1}{2}=0$

step 2 - we complete the square

we can notice that

$x^2+4x=(x+2)^2-4$

$2x^2+8x-1=0 x^2+4x-\dfrac{1}{2}=0(x+2)^2-4-\dfrac{1}{2}=0\\$

step 3 - we move the constant term to the right of the equation

$(x+2)^2-4-\dfrac{1}{2}=0\\\\ (x+2)^2=4+\dfrac{1}{2}=\dfrac{8+1}{2}=\dfrac{9}{2}$

step 4 - we take the square root on both sides of the equation

$x+2=\sqrt{\dfrac{9}{2}}$

$x+2=-\sqrt{\dfrac{9}{2}}$

step 5 - we subtract 2 from both sides

$x+2=\sqrt{\dfrac{9}{2}} x=\dfrac{3}{\sqrt{2}}-2=0.12132...$

$x+2=-\sqrt{\dfrac{9}{2}} x=-\dfrac{3}{\sqrt{2}}-2=-4.12132...$

so the solutions are 0.12 and -4.12

hope this helps

7 0

3 years ago

How many times as large is 6*10^24 then 1*10^2 (please hurry)

DedPeter [7]

Answer:

Step-by-step explanation:

Awkward phrasing. Try the question with simpler numbers: How many times as large is 8 than 4?

8 is two times as large as 4. How do you know? You know because 8 ÷ 4 = 2.

How many times as large is 6*10^24 than 1*10^2?

(6×10²⁴) ÷ (1×10²) = (6÷1 ) × (10²⁴÷10²)

6×10²⁴⁻² = 6×10²⁰

6×10²⁴ is 6×10²⁰ times as large as 1×10²

5 0

3 years ago