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3 years ago

Select the correct answer from each drop-down menu.

Mathematics

2 answers:

Genrish500 [490]3 years ago

7 0

Answer:

Below

Step-by-step explanation:

-1 1/5 is less than -7/5 because of you simplify -7/5 it becomes -1 2/5. That os why it would be below. Hope that helps!

maxonik [38]3 years ago

4 0

Answer:

can I see the whole picture plz. I just want to understand it

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Translate the sentence into an equation. The difference of a number divided by 3 and 5 is equal to 2 . Use the variable w for th

Whitepunk [10]

Hey there :)

Let us translate each one separately
{ Using w for unknown }

The difference of a number divided by 3 and 5 is 2
'is' is the key-word, meaning you apply the = sign
Difference is subtraction

→ a number divided by 3 - 5 = 2

This is your equation:
→ $\frac{w}{3} -5=2$

Solving for w
Take 5 to the other side
[ When you see subtraction you do addition on the opposite side ]
→ $\frac{w}{3}=2+5$
$\frac{w}{3}=7$

Take 3 to the other side
[ When you see division you do multiplication on the opposite side ]
w = 3 x 7
w = 21

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Write the quadratic equation whose roots are 3 and -5, and whose leading coefficient is 2.

Rainbow [258]

$\begin{cases} x=3\implies &x-3=0\\ x=-5\implies &x+5=0 \end{cases}\qquad \implies\qquad a(x-3)(x+5)=\stackrel{0}{y} \\\\\\ a(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \stackrel{\textit{leading coefficient of 2}}{2(x^2+2x-15)}=y\implies 2x^2+4x-30=y$

Check the picture below.

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ololo11 [35]

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Evgen [1.6K]

Answer:

If we're measuring in the green the <u>25 degrees</u>

Step-by-step explanation:

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The coordinates for triangle LMN are given below. If Joel plans to transform LMN using the rule (x, y) = (-y, x), which is a tru

Mice21 [21]

Answer:

ok the answer should be A.

Step-by-step explanation:

you transform the coordinates from (x,y) to (-y,x)

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when you are done you can see that the x axis coordinates are the same but the y axis coordinates are the direct opposite. this means that after the transformation the triangle would look like the mirror image of the original triangle.

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