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AURORKA [14]
4 years ago
12

Which equation represents the graphed line? linear graph y=5

Mathematics
1 answer:
schepotkina [342]4 years ago
4 0

y=-2x+5

Hope that helps :D

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-4+(-10t)/0.5+15
ziro4ka [17]
The answer is C because when you divide it out you get 6
6 0
3 years ago
Which of the following parametric equations are equivalent to the polar equation r=3 cos theta
Allushta [10]
To solve the problem you must know that to change from Cartesian to polar coordinates you must write:
 x = rcos (θ)
 Where "r" is the radius
 Likewise y = rsin (θ)
 Therefore, in the expression r = 3cos (θ) one can write r as:
 r = x / cos (θ)
 So:
 x / cos (θ) = 3cos (θ)
 x = 3cos ^ 2 (θ)
 The same for y ...
 y = rsin (θ)
 y = 3cos (θ) sin (θ).

  Finally the correct answer is option 2.
 x = 3cos ^ 2 (θ) y = 3cos (θ) sin (θ).
5 0
3 years ago
Read 2 more answers
Very simple, please explain how to do these problems step by step!
EastWind [94]
Hello

(-6)^3=-216\\
(-7)^3=-343\\
-343\ \textless \ -281\ \textless \ -216\\
-7\ \textless \  \sqrt[3]{-281} \ \textless \ -6
7 0
4 years ago
Read 2 more answers
Find the value of X.​
miv72 [106K]

Answer:

x = 8√2 units

Step-by-step explanation:

On a 45-45-90 triangle,<em> the ratio between one of the legs </em>(both are congruent)<em> and the hypotenuse is 1 : √2</em> (Improper but it still sends the message). That means the hypotenuse is √2 times as long as a leg.

x = 8 × √2

x = 8√2 units

4 0
3 years ago
Does anybody have this? ill mark brainiest. (quiz)
gregori [183]
<h3>Formulae Used :- </h3>

<u>Circumference of Circle :- </u>

\sf  \underline{\pink{\boxed{2\pi r}}}

<u>Value of π (pi) = </u>

\sf \: { \frac{22}{7} } \: or \: 3.14

<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u> </u><u>:</u><u>-</u><u> </u></h2>

9) C = 2πr = 2 × 3.14 × 4

≈ 25.13274

10) C = 2πr = 2 × 3.14 × 7.2

≈ 45.23893

11) C = 2πr = 2 × 3.14 × 10

≈ 62.83185

12) C = 2πr = 2 × 3.14 × 3.6

≈ 22.61947

13) Given :-

Diameter : 8m

Radius = half of D = 4 cm

⇢C = 2πr = 2 × 3.14 × 4

≈ 25.13274

14) Radius = 6 cm

C = 2πr = 2 × 3.14 × 6

≈ 37.69911

15) C = 2πr = 2 × 3.14 × 7.1

≈ 44.61

16) C=2πr=2× 3.14 × 5.2

≈ 32.6

\rule{300px}{.7ex}

{\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH:)}}}}}}

4 0
3 years ago
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