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Furkat [3]
3 years ago
7

PLEASE HELP ME PLEASE HELP ASAP PLEASE HELP ME WITH THIS PLEASE THANK YOU

Mathematics
1 answer:
Ber [7]3 years ago
8 0

Answer:-1.5 or -3/2

Step-by-step explanation:

Slope formula- (y2-y1)/(x2-x1

-9–3/8-4

-9+3/8-4

-6/4

-1.5 or -3/2

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On a scale 5 cm is 12 yards. If the length is 30 yards, how many cm is this on the scale?
Scorpion4ik [409]

Answer:

12.5 cm I would believe

Step-by-step explanation:

30 divided by 12 is 2.5, 5 times 2.5 is 12.5

7 0
3 years ago
Consider the statement : Congruent triangles are always similar. Which of the following statements is an example of the statemen
swat32

Answer:

Yes, the congruent triangles are always similar. The following statements are applicable

1) Angles are the same, but sides are proportional to eachother.

2) Sides are the same size.

3)Corresponding angles and corresponding sides are congruent.

Step-by-step explanation:

Yes, they are similar.

For two triangles to be similar, it is sufficient if two angles of one triangle are equal to two angles of the other triangle. Note that if two angles of one are equal to two angles of the other triangle, the third angles of the two triangles too will be equal.

If two triangles are congruent then all corresponding sides as well as corresponding angles of one triangle are equal to those of other triangles. This can happen in four cases

1)- when all sides of triangles are equal,

2) - if one side and two angles of one are equal to one side and two angles of other triangle.

3) - if two sides and included angle of one triangle are equal to two sides and included angle of other triangle

4)- if in two right angled triangles, one side and hypotenuse of one triangle are equal to one side and hypotenuse of other triangle.

Observe that for triangles to be similar, we just need all angles to be equal. But for triangles to be congruent, angles as well as sides should be equal.

Hence, while congruent triangles are similar, similar triangles may not be congruent ( but the converse is not true) .

4 0
3 years ago
What is the range of the absolute value function below?
Rashid [163]

answer: f(x)<4

I really hope that heped

6 0
3 years ago
Read 2 more answers
600+15y=750.<br> solve for y<br> can I as well have the way you solved for y?
Pie
1.)subtract 600 from 750 in order to simplify
2.)divide by 15 on both sides to get y alone. Doing this cancels the 15 on the y and makes the right side equal 10
3.)y=10
4 0
3 years ago
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a car needw fixing and abe can fix it for $70 per hour with a $130 part, but gabe can fix it for $80 an hour with a $40 part. ho
Zolol [24]
70 + 130 = 200
This would be Abe’s one hour of work and the part
80 + 80 + 40 = 200
This would be Gabe’s two hours of work and the part
6 0
3 years ago
Read 2 more answers
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