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motikmotik
3 years ago
12

In order to find the y-intercept of a quadratic function, you should ___________.

Mathematics
1 answer:
dangina [55]3 years ago
8 0
Your answer is C cause to corresponds to it!
You might be interested in
Ricardo has a square hot tub. He wants to build a square
Sliva [168]

Answer:

4.8ft

Step-by-step explanation:

Let x be the length of the side of the hot tub. Ricardo wants the pool's sides to be 5 times as long, so

5x=24\implies x=\dfrac{24}5=4.8\text{ ft}  

8 0
3 years ago
I want to know how to find EF and what the answer is.
enyata [817]

\huge\underline\mathtt\colorbox{cyan}{37✅✅✅}

Step-by-step explanation:

  • 5x+12=6x+7 (opposite sides of a parallelogram are equal)
  • 12=x+7 (subtract 5x from both sides)
  • x=5 (subtract 7 from both sides)
  • Now put x in any of the equations-- 5(5)+12=37 or 6(5) +7=37
7 0
2 years ago
Please help me if you can. please show how you got the answer.
fomenos

Answer:

Step-by-step explanation:

The area of a circle is A = πr², where r is the radius. That means in order to solve this we have to find the value of x, which is the diameter of the lake, and then divide it in half to get the radius. To find x we will use similar triangles and proportions. x is the height of the big triangle and 4.5 is the height of the smaller triangle; 15.3 + 7.4 is the hypotenuse of the big triangle and 7.4 is the hypotenuse of the smaller triangle. Setting up our proportion:

\frac{x}{4.5}=\frac{15.3+7.4}{7.4} which simplifies a bit to

\frac{x}{4.5}=\frac{22.7}{7.4} and cross multiply to solve for x:

7.4x = 102.15 so

x = 13.8  That is the diameter of the lake. Divide it in half to get 6.9, the radius. Applying the area formula for a circle:

A = (3.14)(6.9)² and

A = 3.14(47.61) so

A = 149.5 which rounds to 150, Choice C

5 0
3 years ago
C.
Art [367]

Answer:

I got 1,800 hope this helps

6 0
2 years ago
Read 2 more answers
100 yd equals how many in
horrorfan [7]

100 yd * 3ft/1 yd * 12 in /1ft

100*3*12 in

3600 in

8 0
3 years ago
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