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3 years ago

There are 40 dimes and quarters in a drawer. The total amount of the coins

Mathematics

1 answer:

viva [34]3 years ago

3 0

I think the answer is c

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Order each group of numbers from least to greatest: 4, pi, square root of 8

Ilia_Sergeevich [38]

Square root of 8 , pi, 4

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4 0

3 years ago

Please help!!!!!!! picture below

xxMikexx [17]

Answer:

the first equation could be something along the lines of $y=3x^{2}$ then the second is $y=3x^{2} -3\\$

Step-by-step explanation:

this is how shifting works

6 0

1 year ago

M is the midpoint of CD. Given the coordinates of one endpoint C(10,-5) and the midpoint M(4, 0), find the coordinates of the ot

mash [69]

Answer:

D(-2, 5).

Step-by-step explanation:

We are given that M is the midpoint of CD and that C = (10, -5) and M = (4, 0).

And we want to determine the coordinates of D.

Recall that the midpoint is given by:

$\displaystyle M = \left(\frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2}\right)$

Let C(10, -5) be (x₁, y₁) and Point D be (x₂, y₂). The midpoint M is (4, 0). Hence:

$\displaystyle (4, 0) = \left(\frac{10+x_2}{2} , \frac{-5+y_2}{2}\right)$

This yields two equations:

$\displaystyle \frac{x_2 + 10}{2} = 4\text{ and } \frac{y_2 - 5}{2} = 0$

Solve for each:

$\displaystyle \begin{aligned}x_2 + 10 &= 8 \\ x_2 &= -2 \end{aligned}$

And:

$\displaystyle \begin{aligned} y_2 -5 &= 0 \\ y_2 &= 5\end{aligned}$

In conclusion, Point D = (-2, 5).

5 0

3 years ago

Suppose m < ABC = 110. what is m < DBC

laiz [17]

I believe the answer is A. 40.

6 0

3 years ago

Two sides of a triangle measure 25 cm and 35 cm. What is the meadure of the third side?

SpyIntel [72]

Answer:

43cm

Step-by-step explanation:

use the pythagorean theorem:

a² + b² = c²

25² + 35² = c²

625 + 1225 = c²

1850 = c²

√1850 = c

43 cm = c

your a, b and c values depend on where the values are on the triangle.

4 0

3 years ago