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2 years ago

Can someone please answer. There is a picture. There is only one question. Thank you so much

Mathematics

1 answer:

Sloan [31]2 years ago

3 0

So than you check this graph so you see that the radius has a length of 4 units
from what result that thet x^2 +y^2 =4

so the choice 3rd is right sure

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A line is an undefined term because it

lina2011 [118]

It is undefined when the denominator is 0

3 0

2 years ago

Read 2 more answers

WHOEVER GIVES THE BEST ANSWER WILL BE MARKED AS BRAILIEST!!!!!!!!!!

mojhsa [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Vanessa wants to determine the perimeter around her garden. She makes an small model of her garden and combines all the sides: 3

son4ous [18]

Answer:

Step-by-step explanation:

since it's all addition, we can remove the parentheses

$3x + x + 10 + 5x + 2x + 2 = 56$

Now we combine like terms

$3x+x+5x+2x+10+2=56$

$11x+12=56$

We subtract both sides by 12 to get,

$11x=44$

now we divide both sides by 11

$x=\frac{44}{11}$

$x=4$

8 0

3 years ago

What is six times five over eight

Aleks [24]

Offmind's Answer:

3.75

Offmind's Step-by-step explanation:

6 x 5 = 30

30/8 = 3.75

3.75 in Fraction Form = 3 $\frac{3}{4}$

Please mark Brainliest if this helped

Thanks!

-<em>Offmind</em>

8 0

2 years ago

The length of a photograph is 3cm less than twice the width. The area is 54cm^2. Find the dimensions of the photograph.

REY [17]

W= width
l= length= 2w-3

Area= length * width
A= lw
substitute l=2w-3 for l
54= (2w-3)(w)
54= 2w^2 - 3w
subtract 54 from both sides
0= 2w^2 - 3w - 54
factor the polynomial
0= (2w + 9)(w - 6)

Set each set of parentheses equal
to 0 and solve for width.

0=2w+9
-9=2w
-4.5= w NEGATIVE VALUE

0=w-6
6 cm=w

-4.5 is not the answer because it has a negative value. You cannot have a negative side of a photograph. So substitute 6 in to find length.

length= 2w-3
l= 2(6)-3
l= 12-3
l= 9 cm

CHECK:
w= 6cm
l= 9cm
Area= length * width
54= 6*9
54= 54

ANSWER: width= 6cm; length= 9cm

Hope this helps! :)

4 0

2 years ago