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Lubov Fominskaja [6]

3 years ago

14

What me the answer to s-8=9

2 answers:

Irina-Kira [14]3 years ago

5 0

Answer: -2 i believe because if you take and subtract one from 8 you should get 9

Step-by-step explanation:

Charra [1.4K]3 years ago

5 0

Answer:

17

Step-by-step explanation:

The answer is 17 because 17 mi us 8 equal 9 . I count from 8 y til I have 9 fi ger the number I counted to was 17

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Need help on this one too

amid [387]

Answer:

If this is for a triangle then the answer is 45°

Step-by-step explanation:

Triangles are always 180° so if you have a right angle know that, that means the angle is 90°. So angle CAB is 90° and angle DAB is 45°. You take 180° and subtract 90° which leaves you with 90°. Then you take that 90° and subtract 45° and that leaves you with 45°.

8 0

3 years ago

What the y intercept

Sever21 [200]

Answer:

No y intercept! It's a vertical line. x= -1 though. (I think)

Step-by-step explanation:

7 0

3 years ago

28. Which expression has a value that is greater than 42.537?<br> Explain as well please

Alisiya [41]

Answer:

A

Step-by-step explanation:

40×10=40

2×1=2

5×1/10=0.5

2×1/100=0.09

3×1/1000=0.003

40+2+0.5+0.09+0.003=42.593

8 0

3 years ago

Will mark brainliest! A retailer marks up the price of a coffee mug from $6.25 to $8.77. By what percent did the price increase?

Leno4ka [110]

Answer:

The answer is C, 40.32

Step-by-step explanation:

If you put 6.25 in your calculator times 40.32% you get 2.52. Then you add the 2.52 to 6.25 to get 8.77.

4 0

3 years ago

Read 2 more answers

A submarine is moving parallel to the surface of the ocean at a depth of 626 m. It begins a

bija089 [108]

Answer:

<em>a) the angle of ascent is 8.2°</em>

<em>b) the horizontal distance traveled is 4375 m</em>

Step-by-step explanation:

depth of ocean = 626 m

distance traveled in the ascent = 4420 m

This is an angle of elevation problem with

opposite side to the angle = 626 m

hypotenuse side = 4420 m

a) angle of ascent ∅ is gotten from

sin ∅ = opp/hyp = 626/4420

sin ∅ = 0.142

∅ = $sin^{-1}$ 0.142

∅ = <em>8.2° this is the angle of ascent of the submarine.</em>

b) The horizontal distance traveled will be gotten from Pythagoras theorem

$hyp^{2}$ = $opp^{2}$ + $adj^{2}$

The horizontal distance traveled will be the adjacent side of the right angle triangle formed by these distances

$4420^{2}$ = $626^{2}$ + $adj^{2}$

adj = $\sqrt{4420^{2}-626^{2} }$

adj = <em>4375 m this is the horizontal distance traveled.</em>

6 0

3 years ago