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3 years ago

Given:

Mathematics

1 answer:

matrenka [14]3 years ago

4 0

Answer:

A. If angles XYZ and RST are congruent, then they are vertical angles.

Step-by-step explanation:

hope its right cuz on the test i got an 80% cant see the answers sorry :/

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This true or false????????? ill give brainliest if right

stiv31 [10]

Answer:

This is false.

Step-by-step explanation:

Hope this helps!!

3 0

3 years ago

Read 2 more answers

Write this in words- 2.0120

babymother [125]

Two point zero one hundred twenty

7 0

3 years ago

A segment with endpoints A (2, 1) and C (4, 7) is partitioned by a point B such that AB and BC form a 3:2 ratio. Find B.

sdas [7]

$\bf ~~~~~~~~~~~~\textit{internal division of a line segment} \\\\\\ A(2,1)\qquad C(4,7)\qquad \qquad \stackrel{\textit{ratio from A to C}}{3:2} \\\\\\ \cfrac{A\underline{B}}{\underline{B} C} = \cfrac{3}{2}\implies \cfrac{A}{C} = \cfrac{3}{2}\implies 2A=3C\implies 2(2,1)=3(4,7)\\\\[-0.35em] ~\dotfill\\\\ B=\left(\frac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \frac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)\\\\[-0.35em] ~\dotfill$

$\bf B=\left(\cfrac{(2\cdot 2)+(3\cdot 4)}{3+2}\quad ,\quad \cfrac{(2\cdot 1)+(3\cdot 7)}{3+2}\right)\implies B=\left( \cfrac{4+12}{5}~,~\cfrac{2+21}{5} \right) \\\\\\ B=\left(\cfrac{16}{5}~~,~~\cfrac{23}{5} \right)\implies B=\left( 3\frac{1}{5}~~,~~4\frac{3}{5} \right)$

8 0

3 years ago

Read 2 more answers

1.consider the function

marin [14]

Function transformation involves changing the form of a function

The transformation from f(x) to g(x) is a horizontal shift 3 units left, followed by a vertical stretch by a factor of 4
The x and y intercepts are -0.67 and 1.91, respectively.
The behavior of g(x) is that, g(x) approaches infinity, as x approaches infinity.

The functions are given as:

$\mathbf{f(x) = log3x}$

$\mathbf{g(x) = 4log3(x+1)}$

(a) The transformation from f(x) to g(x)

First, f(x) is shifted left by 1 unit.

The rule of this transformation is:

$\mathbf{(x,y) \to (x + 1,y)}$

So, we have:

$\mathbf{f'(x) = log3(x + 1)}$

Next. f'(x) is vertically stretched by a factor of 4.

The rule of this transformation is:

$\mathbf{(x,y) \to (x,4y)}$

So, we have:

$\mathbf{g(x) = 4log3(x+1)}$

Hence, the transformation from f(x) to g(x) is a horizontal shift 3 units left, followed by a vertical stretch by a factor of 4

(b) Sketch of g(x)

See attachment

(c) Asymptotes

The graphs of g(x) have no asymptote

(d) The intercepts, and the behavior of f(x)

The graph crosses the x-axis at x =-0.67, and it crosses the y-axis at y = 1.91

Hence, the x and y intercepts are -0.67 and 1.91, respectively.

The behavior of g(x) is that, g(x) approaches infinity, as x approaches infinity.

We know this because, the value of the function increases as x increases

Read more about function transformations at:

brainly.com/question/13810353

4 0

3 years ago

Solve for c.

Mrrafil [7]

Answer:

The answer is c = $\frac{d+ab}{a}$

Solution:

When a sum of two numbers is multiplied by a number, the number can be distributed to the addends separately, then adding the products together will produce the same result as multiplying sum by the number. This property is called distributive property of multiplication.

To find the value of, a(c-b)=d

On applying the distributive property of multiplication which is $[a\times(b+c)=a\times b+a\times c]$