All categories

3 years ago

Consider the enlargement of the rectangle.

Mathematics

2 answers:

IrinaK [193]3 years ago

5 0

where are the options???

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

A, B, D

Step-by-step explanation: I just did the question

You might be interested in

Complete the equation 4/5= ____× <br>1/5

11Alexandr11 [23.1K]

Answer:

HI! I think the answer is 4.

5 0

3 years ago

Read 2 more answers

(4x + 17)<br> What is the measure of AC ?<br> Enter your answer in the box.<br> (4x – 3.5)

Natasha2012 [34]

Answer: $AC=41\°$

Step-by-step explanation:

<h3> The complete exercise is attached.</h3>

For this exercise it is important to remember that, by definition, if an angle formed by two intersecting chords has its vertex on a circle, this is called an "Inscribed angle".

The following formula is used to calculate the measure of an Inscribed angle:

$Inscribed\ angle = \frac{1}{2}\ Intercepted\ Arc$

You can identify in the figure that:

$Inscribed\ angle=ABC=(4x -3.5)\\\\Intercepted\ Arc=AC=(4x + 17)$

Then you can substitute values into the formula and solve for "x":

$(4x -3.5)= \frac{1}{2}(4x + 17)\\\\8x-7=4x+17\\\\4x=24\\\\x=6$

Then, AC is:

$AC=(4(6)+ 17)\\\\AC=24+17\\\\AC=41\°$

3 0

4 years ago

Which equations results from adding the equations in this system?<br> x+6y=9<br> -x+2y=-15

UkoKoshka [18]

Answer:

8y = -6

Step-by-step explanation:

Simply add the equations as you would numbers.

The 'x's cancel each other out. The 'y's add together as normal numbers.

9 + (-15) = -6

Hope that this helps!

4 0

3 years ago

Given sin b = .88 find angle b in radians

Rama09 [41]

$sin^{-1}0.88=61.642\ degrees$
There are pi radians in 180 degrees. Therefore to convert degrees to radians we need to divide by 180 and multiply by pi, as follows:
$\frac{61.642}{180}\times \pi=1.076\ radians$

7 0

3 years ago

Solve the inequalities from parts A and D for the variables b and n, respectively.

Greeley [361]

Answer:

Part A: b < 28

Part D: n < 56

Step-by-step explanation:

part A: divide each term in and simplify.

Inequality Form: b < 28

part d: this is already solved but can be shown in multiple forms.

Inequality Form: n < 56

Interval Notation: ( -∞ , 56)

7 0

2 years ago