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viva [34]
2 years ago
7

Please help i know it a lot but please

Mathematics
1 answer:
blsea [12.9K]2 years ago
6 0

Answer:

I have no clue

Step-by-step explanation:

I'm in middle school I don't know

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Mary drove at a constant speed of 60 miles per hour. How far would she travel if she drove for 4 hours?
Gelneren [198K]

Answer:

4x60=240 Answer is 240

Step-by-step explanation

240

5 0
2 years ago
If your olive garden bill cost $27.98 and you left a 18% tip how much do you leave altogether?
yarga [219]

Answer:

39.69

77.21(I’m not to sure if this one is accurate)

Step-by-step explanation:

3 0
3 years ago
6 times the sum of d and 9
aksik [14]

Answer:

6(d+9)

Step-by-step explanation:

learn algebraic language

4 0
3 years ago
A rectangular park has a width of 8/9 of a mile and a length 3/5 of a mile. Find the
Nesterboy [21]

Answer:0.53 miles

Step-by-step explanation:

4 0
3 years ago
explain how proving two triangles congruent can help prove parts of the triangle congruent will do branliest
AleksAgata [21]

How many facts does it take to make triangles congruent? Only 3 if they are the right three and the parts are  located in the right place.

SAS where 2 sides make up one of the three angles of a triangle. The angle must between the 2 sides.

ASA where the S (side) is common to both the two given angles.

SSS where all three sides of one triangle are the same as all three sides of a second triangle. This one is my favorite. It has no exceptions.

In one very special case, you need only 2 facts, but that case is very special and it really is one of the cases above.

If you are working with a right angle triangle, you can get away with being given the hypotenuse and one of the sides. So you only need 2 facts. It is called the HL theorem. But that is a special case of SSS. The third side can be found from a^2 + b^2 = c^2.

You can also use the two sides making up the right angle but that is a special case of SAS.

Answer

There 6 parts to every triangle: 3 sides and 3 angles. If you show congruency, using any of the 3 facts above, you can conclude that the other 3 parts of the triangle are congruent as well as the three that you have.

Geometry is built on that wonderfully simple premise and it is your introduction to what makes a proof. So it's important that you understand how proving parts of congruent triangles work.

5 0
3 years ago
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