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Charra [1.4K]
3 years ago
11

Did I do these problem correctly I need help

Mathematics
1 answer:
lana [24]3 years ago
3 0

Answer:yes you did it pefect ly fine but fix number 6 make sure it's correct

Step-by-step explanation:

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Is 1/4 greater than , less than , or equal to 0.4...
nata0808 [166]
¼ is equal to 0.25 because when you times by 4 you get a whole :)
4 0
3 years ago
There are 841,726 people living in a city in Africa. What is the order of magnitude of this number?
Lina20 [59]

Answer:

6

Step-by-step explanation:

There  6 digits in this number so its of magnitude 6.

8 0
3 years ago
PLEASE PLEASE HELP ME, NO LINKS, I JUST NEED THIS DONE​
lianna [129]

Answer:

Here is your answer

Step-by-step explanation:

B) 2x + 5 = 7

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C) 2x - y = 6

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6 0
3 years ago
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Carl is standing at the top of 35 Ft cliff looking down at a rock for motion in the sea. He estimates the angle of depression is
Liula [17]

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Data;

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  • Opposite = 35
  • Adjacent = x

<h3>Trigonometric Ratio</h3>

Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

Tan\theta = \frac{opposite}{adjacent} \\tan 30 = \frac{35}{x}\\ x = \frac{35}{tan30}\\ x = 60.62ft

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Learn more on trigonometric ratio here;

brainly.com/question/12172664

7 0
2 years ago
Who knows this<br>A. cube root<br>B. square root <br>C. square <br>D. cube​
lisabon 2012 [21]

Answer:

A. Cube root

Step-by-step explanation:

5 0
3 years ago
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