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Sphinxa [80]
2 years ago
5

Can someone plz help me with this one problem plz!!!

Mathematics
2 answers:
RSB [31]2 years ago
8 0

Answer: YES

Step-by-step explanation:

9 = 89 - 80

svetoff [14.1K]2 years ago
3 0

Answer:

Dude trust me the answer is yes.......

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A hiker is at an elevation of meters from sea level. Which statement would explain the hiker’s movement if they want to get back
ElenaW [278]

Answer:

It would be 92 up

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Help idk how to do this ASAP please
Sergio039 [100]

Answer:

The area of ∆DEF = 4.5in²

Step-by-step explanation:

From the above diagram,

∆BAC ~∆DEF

It is important to note that if two triangles are similar, the ratio of their areas is equal or equivalent to the ratio of the areas of their sides

This means for the above question, that

We have the bigger triangle = ∆BAC has a side of 4 in and Area = 8 in²

The small triangle has a side of 3in

Finding the scale factor k = ratio of the sides of both Triangles

k = 4/3

k² = (4/3)²

k² = 16/9

Hence,

Area of ∆BAC/ Area of ∆DEF = 16/9

8in²/Area of ∆DEF = 16/9

We cross Multiply

8 in² × 9 = Area of ∆DEF × 16

Divide both sides by 16

Area of ∆DEF = 72/16

= 4.5in²

Therefore, the Area of ∆DEF rounded to the nearest tenth = 4.5in²

8 0
3 years ago
Math definitely isn't my greatest subject, if anyone knows how to do this and can explain it to me please help!
Law Incorporation [45]

Answer:

y-1 = 5/3(x-3)

Choice C

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

(3,1) (6,6)

m = (6-1)/(6-3)

m = (5/3)

the point slope form of a line is given by

y-y1 = m(x-x1)

You have point (3,1)

y-1 = 5/3(x-3)

Choice C

8 0
3 years ago
PLEASE HELP!!! WILL GIVE BRANLIEST
Setler79 [48]

Answer:

A

Step-by-step explanation:

becuase you its A

6 0
3 years ago
Write 728,937,000,000 i. Scientific notation
Ksju [112]

Answer:

7.28937 x 10¹¹

Step-by-step explanation:

728,937,000,000

= 7.28937 x 100,000,000,000

= 7.28937 x 10¹¹

4 0
3 years ago
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