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2 years ago

Please show your work!

Mathematics

2 answers:

stiks02 [169]2 years ago

5 0

The guy above me is most likel correct

blsea [12.9K]2 years ago

3 0

Answer:

Travelling at 500mph, you'll be covering one mile in 7.2 second

Step-by-step explanation:

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Simplify 20 + (2 + r).

Alexandra [31]

The answer is 22+r
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3 0

4 years ago

Please help i’ll give brainliest

krok68 [10]

Answer:

decomposer

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

a submarine is 100 meters below sea level when it begins to ascend at a steady rate of 3.0 miles per minute interpret values wha

Angelina_Jolie [31]

Answer:

y = 3x - 100

Step-by-step explanation:

below signifies that the 100 is negative

so we already know that the submarine is starting at -100 meters, which is going to be the y-intercept

ascend means to rise up signifying that the slope is going to be positive and we already know that the submarine is ascending 3 miles per minute

so the equation would look like this:

y = 3x - 100

7 0

3 years ago

Read 2 more answers

Please help me out :)

arlik [135]

Answer:

$\frac{\sqrt{17} }{7}$

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sinx = $\sqrt{1-cos^2x}$

Note that ( $\frac{4\sqrt{2} }{7}$ )² = $\frac{32}{49}$

sinΘ = $\sqrt{1-(32/49)}$

= $\sqrt{\frac{17}{49} }$ = $\frac{\sqrt{17} }{7}$

5 0

3 years ago

Please help me with this

Lana71 [14]

Answer:

Definition of mid-point

Step-by-step explanation:

Midpoint is the center point of a line segment

At midpoints the line segment is divided into two equal lengths

Point K is the midpoint of segment MJ and length of segment MK = length of segment KJ

Point K is the midpoint of segment OL and length of segment OK = length of segment KL

8 0

4 years ago