2 years ago

PLEASE HELP PLEASE HELP PLEASE

Mathematics

1 answer:

TEA [102]2 years ago

5 0

Answer:

1:1

Step-by-step explanation:

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14. Two cars are traveling on two different roads that are perpendicular to each other. On a coordinate

Klio2033 [76]

Answer:

-68/7

Step-by-step explanation:

slope1 of Car 1 that pass (-5,-8) (2,7)

= (y1-y2)/(x1-x2)=(2-(-5))/(7-(-8))=7/15

Slope2 of car 2 that pass (5,1) (10,y)

slope 1 and slope2 are perpendicular =>slope 2 =-15/7

make slope2 y=(-15/7)x+b

for it pass(5,1) => 1=(-15/7)5+b =>b=82/7 => y=(-15/7)x+82/7

put (10,y) in => y=(-15/7) 10+82/7=-68/7

3 0

2 years ago

Help me plz ill be dead if i dont do this

Veronika [31]

Theres no question.

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2 years ago

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Olivia ate 1/4 of a pizza if there were 12 slices of a Pizza Hut many slices did Olivia eat

Ainat [17]

3 slices

This is because 1/4 of 12 is 3.
This is right because 3 x 4 = 12.

3 0

3 years ago

Use a graphing calculator to sketch the graph of the quadratic equation and then give the coordinates for the x-intercepts (if t

Nataly [62]

Answer:

Option D.

Step-by-step explanation:

The given quadratic equation is

$y=x^2+7x+10$

We need to draw the graph of given equation by using graphing calculator as shown below.

From the graph it is clear that the parabola intersect the x-axis at points (-2,0) and (-5,0). So, the x-intercepts are (-2,0) and (-5,0).

Therefore, the correct option is D.

3 0

3 years ago

Name an inscribed angle

Vladimir79 [104]

Answer:

BHF

Step-by-step explanation:

Definition of inscribed

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3 years ago