Each of 25 students in group A read for 45 minutes. Each of 21 students in group B read for 48 minutes. Which group read from more minutes explain

Answers

Answer 1

Answer: group a because 25 times 45=1125 and group B21 time 48=1008so Group A read more

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Which triangle defined by the given points on the coordinate plane is similar to the triangle illustrated?A) (-1,1),(-1,4),(-6,1)
B) (-1,1),(-1,5),(-6,1)
C) (-1,1),(-1,4),(-7,1)
D) (-1,1),(-1,5),(-7,1)

Answers

Answer:

D) (-1,1),(-1,5),(-7,1)

Step-by-step explanation:

The vertices of the triangle shown in the coordinate plane are: (-1,1), (-1,3), (-4,1)

The legs are in the ratio:2 : 3

For triangle with vertices A) (-1,1),(-1,4),(-6,1) ,

The legs are in the ratio: 3:5

For triangle with vertices:

B) (-1,1),(-1,5),(-6,1)

The legs are in the ratio:

4:5

For the triangle with vertices:

C) (-1,1),(-1,4),(-7,1)

The legs are in the ratio:

3:6=1:2

For triangle with vertices:

D) (-1,1),(-1,5),(-7,1)

The legs are in the ratio:

4:6=2:3

Therefore the correct answer is D.

Because similar triangles have their corresponding sides in the same proportion.

What is the value of x^3\cdot y^4x 3
⋅y
4
x, cubed, dot, y, start superscript, 4, end superscript when x=3x=3x, equals, 3 and y=0y=0y, equals, 0?

Answers

Question:

What is the value of $x^3\cdot y^(4x)$ when x=3 and y=0

Answer:

The answer is zero

Step-by-step explanation:

Given:

x = 3

y = 0

$x^3\cdot y^(4x)$

Solution:

Let us first substitute the given values inb the expression

then we get

$(3)^3 \cdot (0)^((4)(3))$

$(3)^3 \cdot (0)^(12)$

We also know that anything raised to the power of zero also give zero

then

$(3* 3 * 3) \cdot 0$

$(27) \cdot 0$

=> 0

Answer:

Step-by-step explanation:

What is the answer to 2+6x=1-x

Answers

$2+6x=1-x \ \ \ |+x \n2+7x=1 \ \ \ |-2 \n7x=-1 \ \ \ |/ 7 \nx=-(1)/(7)$

So we do the same on both sides of the equation:

First we add x - 2+7x=1

Then we take away 2- 7x=-1

Then we divide by 7- x=1/7 or -0.14

Hope I helped,

~FabSafxo

What is pie cubed divided by 546

Answers

0.0567017 and so on.

Geoff uses hexagonal tiles to create a tessellation pattern in his garden, as pictured below. What is the area of each tile?5.4 in.
A
about 32 in 2
B. about 76 in 2
about 180 in 2
D
about 64 in 2