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3 years ago

Which equation represents the slope-intercept form of the line below? y= -5x+7

Mathematics

1 answer:

Mice21 [21]3 years ago

3 0

Answer:

The equation given is already in slope-intercept form.

Step-by-step explanation:

Slope intercept form is written in the form of y = mx + b, in which m is the slope and b is the y-intercept.

Since it is already written like this, we need to make no changes.

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Fantom [35]

Answer:

Line FJ is -3/1, while Line GH is 3/-2

Step-by-step explanation:

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3 years ago

What is the Measure of 3 ?

Andrews [41]

42%. It is opposite angles to the angel that says 42

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3 years ago

I need help w/ this!! thank you

Fittoniya [83]

<h3>Answer:</h3>

$\boxed{\pink{\sf \leadsto Yes \ there \ is \ a \ solution \ of \ the \ given \ inequality .}}$

<h3>Step-by-step explanation:</h3>

A inequality is given to us and we need to convert it into standard form and see whether if it has a solution . So let's solve the inequality.

The inequality given to us is :-

$\bf\implies |2y + 3 | - 1 \leq 0 \\\\\bf\implies |2y+3|\leq 1 \\\\\bf\implies (|2y+3|)^2 \leq 1^2 \\\\\bf\implies (2y+3)^2 \leq 1 \\\\\bf\implies (2y)^2+3^2+2(2y)(3) \leq 1 \\\\\bf\implies 4y^2+9+12y - 1 \leq 0 \\\\\bf\implies 4y^2+12y+8 \leq 0 \\\\\bf\implies 4( y^2 + 3y + 2 ) \leq 0 \\\\\bf\implies y^2+3y +2 \leq 0 \:\:\bigg\lgroup \purple{\bf Standard \ form \ of \ inequality }\bigg\rgroup \\\\\bf\implies y^2y+2y+y+2 \leq 0 \\\\\bf\implies y(y+2)+1(y+2)\leq 0 \\\\\bf\implies ( y+2)(y+1)\leq 0 \\\\\bf\implies \boxed{\red{\bf y \leq (-2) , (-1) }}$

Let's plot a graph to see its interval . Graph attached in attachment .

Now we can see that the Interval notation of would be ,

$\boxed{\boxed{\orange \tt \purple{\leadsto}y \in [-2,-1] }}$

<h3>Hence the standard form of inequality is y²+3y +2 ≤ 0 and the Solution set of the inequality is [ -2 , -1 ] .</h3>

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3 years ago

Ayden purchases Captain America shield. The shield is 2.5 feet in diameter. What is the distance around the shield? Round to the

Mariulka [41]

Answer:

7.85 ft

Step-by-step explanation:

This question is asking you to find the circumference of the circle. To do this the equation is C= $\pi$ D where C is circumference and D is diameter. So, C= 3.14* 2.5 which equals 7.85 ft.

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3 years ago

Read 2 more answers

A figure with parallel lines m and n is shown. What is the measure, in degrees, of angle b?

Radda [10]

Answer:

48°

Step-by-step explanation:

Not sure if you've learner this yet, but the two angles shown are called alternate exterior angles. To make it a little bit easier, 48° has to be the answer since it's the only other angle shown. But to explain it more..

There's corresponding and vertical angles which can be used to solve this equation. There are four spots that would equal 48°, including "b". Corresponding angles are in the same spot, but different sections. There's also vertical angles, which are right across from each other. If you apply vertical and corresponding angles b will be 48°.

Please let me know if you don't really understand what I attempted to explain. If you haven't gone into depths about what I talked about, just think about the first paragraph/section.

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3 years ago

Which equation represents the slope-intercept form of the line below? y= -5x+7​

Which equation represents the slope-intercept form of the line below? y= -5x+7