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3 years ago

What is the answer? And how do i prove it ?

Mathematics

2 answers:

Mrrafil [7]3 years ago

6 0

A plane because it is a flat surface from the top and a plane is too

Readme [11.4K]3 years ago

3 0

Answer is a plane. Hope this helps

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Etermine the x-intercept and y intercept of the following equations.

quester [9]

It’s c uk what I mean it’s c cuzzz

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4 years ago

Simplify this expression: 19 - (-8) - (-14) = ? A. 41 B. 25 C. -7 D. -3

natulia [17]

Answer:

A. 41

Step-by-step explanation:

19 - (-8) - (-14) =

19+8+14

Remember: Two negatives=One positive ;)

27+14

A. 41

7 0

3 years ago

Read 2 more answers

What is 3 hours 35 minutes + 2 hours 45 minutes

givi [52]

The answer to this question is 380 minutes

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3 years ago

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A slide 15 feet long makes an angle of 330 with its vertical ladder. To the

Shkiper50 [21]

Answer:

13ft

Step-by-step explanation:

Kindly find attached a rough draft of the situation.

Step one:

Given data

The length of the slide represents the

Hypotenuse of the situation on the rough sketch

Angle =33°

Required

The height of the ladder which is the adjacent of the rough sketch represented by x

Step two:

Applying SOH CAH TOA

Cos θ= adj/hyp

Cos 33=x/15

0.84=x/15

Cross multiplying

x=0.84*15

x=12.6

To the nearest foot the ladder is 13ft tall

6 0

3 years ago

Help please i don’t know the answer

son4ous [18]

Answer:

$6A=8B=6\left[\begin{array}{ccc}-4&-1&-9\\-9&6&9\\-1&-1&3\end{array}\right]$ $-8\left[\begin{array}{ccc}-10&-2&-5\\9&-7&-1\\9&-4&2\end{array}\right]$

$=\left[\begin{array}{ccc}-24&-6&-54\\-54&36&54\\-6&-6&18\end{array}\right]$ $-\left[\begin{array}{ccc}-80&-56&-40\\72&-56&-8\\72&-32&16\end{array}\right]$

$=\left[\begin{array}{ccc}56&50&-14\\-120&92&62\\-78&26&2\end{array}\right]$

$So,~ A ~is ~your~ answer~$

---------------------------

hope it helps..

have a great day!!

7 0

3 years ago