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ohaa [14]
3 years ago
7

Find the exact value of the following. -3(1.2) 2 =

Mathematics
2 answers:
gladu [14]3 years ago
5 0

Answer:

7.2

Step-by-step explanation:

-3(1.2)2

-3.6(2)

-7.2

Shkiper50 [21]3 years ago
3 0

Answer:

-7.2

Step-by-step explanation:

-3 (1.2) 2= -3×1.2×2

-3×1.2×2

-3.6×2

-7.2

-3 (1.2) 2= -7.2

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What is the meaning of the f-value when h=139?
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Answer:

The femur length for someone with an expected height of 139 centimeters

Step-by-step explanation:

7 0
2 years ago
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PLEASE ANSWER !!! NEED DONE ASAP
Ilia_Sergeevich [38]

Only the triangles in figures <u>5 are congruent</u>

<h3>Further explanation </h3>

Triangles are said to be congruent if:

  • 1. all three sides equal (SSS ---> side, side, side)
  • 2. two sides and the included angle of 2 triangles, are equal (SAS -> Side, Angle, Side)
  • 3. If the two angles and the included sides of the 2 triangles are equal (ASA -> Angle, Side, Angle)
  • 4. If the two angles and the non-included sides of 2 triangles are equal (AAS -> Angle, Angle, Side)

1. △ABC ≠ △DCE : not congruent

at least 3 parts (sides or angles) are compared, in the picture only 2 sides are compared

2. △ABC ≠ △XYZ : not congruent

the angles not includes between two sides

3. △RST ≠ △VUT : not congruent

a minimum of 3 parts (sides or angles) are compared, in the picture only 1 angle and 1 side are compared

4. △DEF ≠ △DHG :  not congruent

at least 3 parts (sides or angles) are compared, in the picture only 2 sides are compared

5. △JKL ≅ △KJM : congruent with ASA theorem

<h3>Learn more </h3>

Triangles UVW = XYZ might not be congruent

brainly.com/question/11467417

Keywords : triangle, the SAS Similarity Postulate, side, similar,angles,SAS,ASA,AAS,SSS

#LearnWithBrainly

6 0
3 years ago
how do you solve 20 minus 3/4? lol I forgot. I did this back in September, but now we have to do it again. help solve please.
lana66690 [7]
20-3/4= 19 1/4
19 1/4 is your answer.
3 0
3 years ago
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(HElP) which answers describe the shape below?
-BARSIC- [3]
Square and quadrilateral!
3 0
3 years ago
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You build and sell toy cars for $36 each. So far, you have built 25 toy cars. How many more toy cars will you have to build and
Naily [24]
Multiple what you have already: 36x25 = 900
Subtract that from how much you need to earn:
1620-900=720
Divide how much more money you need by how much money each car is:
720/36= 20

You need 20 more cars
3 0
3 years ago
Read 2 more answers
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