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umka21 [38]
3 years ago
12

I need some help with this problem​

Mathematics
2 answers:
gtnhenbr [62]3 years ago
6 0
First blank 25.99 meters
Second blank 5.9 meters left
Third blank 50 meters
olganol [36]3 years ago
5 0
Check mine please and thank you
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398/74 as a mixed number in simplest form
stira [4]
The answer would be 199/37 or 5 14/37
6 0
4 years ago
Read 2 more answers
#43 I need some help please
Norma-Jean [14]

Answer:

It will end up a decimal since it is not divisible by 5.  The only numbers divisible by 5 end in 5 or 0.

234÷5 = 46.8

Step-by-step explanation:

The quotient is a decimal number since 234 is not divisible by 5

The only numbers divisible by 5 end in 5 or 0.

234 ÷ 5

200 ÷5 = 40

30 ÷5 =6

4 ÷5 = 4/5 =.8

40+6+.8 = 46.8


3 0
4 years ago
HELPPP! I’m taking the test right now
swat32
B; pretty sure it is
4 0
3 years ago
2) Joanna has 58 more Legos than Hot Wheels In total she has 246 toys, How many of each toy does Joanna
OLEGan [10]

9514 1404 393

Answer:

  • 152 Legos
  • 94 Hot Wheels

Step-by-step explanation:

Let h represent the number of Hot Wheels Joanna has. Then h+58 is the number of Legos. Here toy total is ...

  h +(h+58) = 246

  2h = 188 . . . . . . . subtract 58

  h = 94 . . . . . . . . . divide by 2. The number of Hot Wheels

  h+58 = 152 . . . . . the number of Legos

Joanna has 152 Legos and 94 Hot Wheels.

3 0
3 years ago
Quadratics need help making parabola
timama [110]

Answer:

The equation of the parabola is y = \frac{1}{3}\cdot x^{2}-\frac{4}{3}\cdot x -4, whose real vertex is (x,y) = (2, -5.333), not (x,y) = (2, -5).

Step-by-step explanation:

A parabola is a second order polynomial. By Fundamental Theorem of Algebra we know that a second order polynomial can be formed when three distinct points are known. From statement we have the following information:

(x_{1}, y_{1}) = (-2, 0), (x_{2}, y_{2}) = (6, 0), (x_{3}, y_{3}) = (0, -4)

From definition of second order polynomial and the three points described above, we have the following system of linear equations:

4\cdot a -2\cdot b + c = 0 (1)

36\cdot a + 6\cdot b + c = 0 (2)

c = -4 (3)

The solution of this system is: a = \frac{1}{3}, b = - \frac{4}{3}, c = -4. Hence, the equation of the parabola is y = \frac{1}{3}\cdot x^{2}-\frac{4}{3}\cdot x -4. Lastly, we must check if (x,y) = (2, -5) belongs to the function. If we know that x = 2, then the value of y is:

y = \frac{1}{3}\cdot (2)^{2}-\frac{4}{3}\cdot (2) - 4

y = -5.333

(x,y) = (2, -5) does not belong to the function, the real point is (x,y) = (2, -5.333).

5 0
3 years ago
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