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4 years ago

An artist is cutting a piece of metal as shown. What is the angle measure of the piece left over?

Mathematics

2 answers:

Karolina [17]4 years ago

7 0

I believe x = 96 degrees

ELEN [110]4 years ago

4 0

The answer is 95 degrees.

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Ja'Kiree has a bunch of quarters and nickels in her piggy bank totaling $8.75. If Ja'Kiree has 26 quarters, how many nickels doe

evablogger [386]

Start off by stating your facts. You have a maximum of $8.75. We know that each quarter is 25 cents so we multiply 25x26 equaling 650. Yet we need a decimal so it would be $6.50. Each nickel is worth 5 cents so then you would minus $8.75 and $6.50 getting us to $2.25. Now divide it by 5 cents and you should get 45 nickels. You can also do this by stating that 10 nickels is 50 cents and go until you get 45

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3 years ago

Convert 8.132132132... to a rational expression in the form of a over b where b ≠ 0.

iogann1982 [59]

Answer:

$\frac{2708}{333}$

Step-by-step explanation:

$0.132132132...=\frac{132}{999}=\frac{44}{333} \\\\8+0.132132132=8+\frac{44}{333}\\\\=\frac{8(333)}{333}+\frac{44}{333}\\\\=\frac{2664}{333}+\frac{44}{333}\\\\=\frac{2708}{333}$

4 0

3 years ago

Help me. Please due today

Schach [20]

Answer:

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As x-> ∞, f(x)-> -∞

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As x-> ∞, f(x)-> ∞

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As x-> ∞, f(x)-> ∞

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Step-by-step explanation:

I just watched a quick video so you can't completely trust me, but i tried my best. Hopefully someone more trustworthy for this comes in.

6 0

3 years ago

Rhombus RSTU is congruent to rhombus

Harlamova29_29 [7]

Rhombus RSTU is congruent to WXYZ, and are translational images of each other because all their sides and angles are equal

<h3>What are the properties of a rhombus?</h3>

Some of the properties of a rhombus are;

The sides are congruent.

All the opposite sides are parallel to each other.

Diagonals bisect each other perpendicularly.

The angles are supplementary, that is, they add up to 180°

If Rhombus RSTU is congruent to WXYZ, then they are both translation images of each other because all their sides and angles are equal.

Learn more about a rhombus here:

brainly.com/question/20627264

#SPJ1

6 0

2 years ago

The axis of symmetry for a function in the form f(x) = x2 + 4x − 5 is x = −2. What are the coordinates of the vertex of the grap

Studentka2010 [4]

Answer:

D) $(-2,-9)$

Step-by-step explanation:

<u>Vertex Form of a Vertical Parabola:</u>

$y=a(x-h)^2+k$

Vertex -> $(h,k)$

Axis of Symmetry -> $x=h$

Vertical Scale Factor -> $a$

To turn $f(x)=x^2+4x-5$ into vertex form, we need to complete the square on the right side
Therefore, if $f(x)=0$ , then $0+9=x^2+4x-5+9$ completes the square on the right side
This becomes $9=(x+2)^2$
This means that our function in vertex form is $f(x)=(x+2)^2-9$

Therefore, the vertex of the graph is $(h,k)=(-2,-9)$ .

3 0

3 years ago