1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
3 years ago
11

A watermelon seed is 0.4cm long. How far would a line of 126 stretch?

Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer:

0.504m

Step-by-step explanation:

First, we would multiply 0.4cm by 126 watermelon seeds to find the length of the line in cm.

0.4*126

= 50.4cm

Therefore, the line of watermelon seeds stretches 50.4cm.

Now, because the question wants us to type the answer in meters, we must convert 50.4cm into meters. We do this by dividing 50.4 by 100 since 100cm makes up 1 meter.

50.4/100

= 0.504m

Therefore, the line of watermelon seeds stretches 0.504m.

I hope this helps!

You might be interested in
What is the answer to this problem
In-s [12.5K]
You can do the opposite, as in multiplying.
9.2× 5.3 = 48.76
48.76 = D

5 0
3 years ago
Read 2 more answers
Which statements are true about the place values in the number 55.555? Choose all answers that are correct. A. The 5 in the tent
Sveta_85 [38]
I'm pretty sure the only one that is correct is C.
3 0
3 years ago
Read 2 more answers
X+y=180 <br> x=10y+48<br> (With Steps Plz)
ladessa [460]

Answer:

(168,12)

Step-by-step explanation:

Substitute x = 10y+48 in the first equation.

10y + 48 + y = 180 \\ 11y = 180 - 48 \\ 11y = 132 \\ y =  \frac{132}{11}  \\ y = 12

We have got the y-value. Our next goal is to find the x-value by <u>substituting</u><u> </u><u>y-value</u><u> </u><u>in</u><u> </u><u>any</u><u> </u><u>given</u><u> </u><u>equations</u><u>.</u><u />

For me, I will be substituting y = 12 in the first equation.

x  + 12 = 180 \\ x = 180 - 12 \\ x = 168

<u>Answer</u><u> </u><u>Check</u>

Substitute both x-value and y-value in both equations.

168 + 12 = 180 \\ 180 = 180

Our first equation is true for both values.

168 = 10(12) + 48 \\ 168 = 120 + 48 \\ 168 = 168

Our second equation is true for both values.

Thus, the answer is (168, 12)

5 0
3 years ago
Please answer all please​
Firdavs [7]

Answer:

Step-by-step explanation:

The first parabola has vertex (-1, 0) and y-intercept (0, 1).

We plug these values into the given vertex form equation of a parabola:

y - k = a(x - h)^2 becomes

y - 0 = a(x + 1)^2

Next, we subst. the coordinates of the y-intercept (0, 1) into the above, obtaining:

1 = a(0 + 1)^2, and from this we know that a = 1.  Thus, the equation of the first parabola is

y = (x + 1)^2

Second parabola:  We follow essentially the same approach.  Identify the vertex and the two horizontal intercepts.  They are:

vertex:  (1, 4)

x-intercepts:  (-1, 0) and (3, 0)

Subbing these values into y - k = a(x - h)^2, we obtain:

                                            0 - 4 = a(3 - 1)^2, or

                                                -4 = a(2)².  This yields a = -1.

Then the desired equation of the parabola is

y - 4 = -(x - 1)^2

7 0
3 years ago
To find the surface area of a three-dimensional figure, you must find the perimeter of a face and then multiply it by the height
Orlov [11]
We know that
surface area <span>of a three-dimensional figure=2*[area of the base]+perimeter of the base*height

therefore

the answer is false</span>
7 0
4 years ago
Other questions:
  • Find the greatest common factor: 3x^2 – 15x^4
    8·1 answer
  • Trevon, Leah, and Beth are playing a computer game. Trevon scored -8. Beth's score was 3/4 of Trevon's score, and Leah's score w
    7·2 answers
  • What is the approximate length of an apparent solar day from june 21, 2010 to june 22, 2010? question 36 options:
    12·2 answers
  • What is the equation of the circle graphed below?
    9·1 answer
  • Use the truth table method to decide whether the following · forms are tautologies, contradictions, or contingencies. *a. p &gt;
    7·1 answer
  • -4(x+5)+8x=48<br> What is x?
    5·2 answers
  • A package of 6 pairs of insulated gloves costs $52.72. what is the unit pairs of gloves?
    10·1 answer
  • Solve using the substitution method:<br><br>y = -2x - 7<br>y = 3x + 3​
    7·1 answer
  • Identify the correct factor pairs for the number 20.
    13·2 answers
  • Which represents the polynomial written in standard form? 4m – 2m4 – 6m2 9 9 4m 2m4 – 6m2 2m4 – 6m2 – 4m 9 9 – 6m2 4m – 2m4 –2m4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!