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Ilya [14]
3 years ago
6

0.12Q = 0.36 solving an unknown

Mathematics
1 answer:
Shtirlitz [24]3 years ago
4 0

Answer:

3

Step-by-step explanation:

Divide both sides of the equation by 0.12 to isolate the variable Q.

0.36 ÷ 0.12 = 3

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If one of the angles of a triangle is 130 degree then the angle between the bisectors of the other two angles can be
Viefleur [7K]

Answer: D) 155

Step-by-step explanation:

let <A, <B,<C are three angles in a triangle.

sum of the three angles in a triangle is 180degree.

<A+<B+<C=180

130+<B+<C=180 since one angle is given

<B+<C =180-130

<B+<C=50

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d is correct answer

8 0
3 years ago
5. Patricia is on the edge of the top of a mountain and notices that a kayak on the lake is 30 meters
zhuklara [117]

The distance from the kayak to the mountain to the nearest whole number is 43 meters.

The situation will form a right angle triangle as shown below in the diagram.

<h3>Properties of a right angle triangle:</h3>
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  • The sides and angle can be found by using trigonometric ratios.

The height(opposite side) of the triangle is the kayak distance from the mountain to the lake below. The distance from the kayak to the mountain is the adjacent side of the triangle.

Therefore, using trigonometric ratios,

tan 35 = opposite / adjacent

tan 35° = 30 / a

a = 30 / tan 35°

a = 30 / 0.70020753821

a = 42.8444402023

a = 42.84 meters

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8 0
3 years ago
Solve for a. 2z=4a/m +3
Finger [1]

Answer:

<h3>                a = (2mz - 3m)/4</h3>

Step-by-step explanation:

2z = 4a/m +3

 -3        -3

2z - 3 = 4a/m

 ×m        ×m

(2z -3)m = 4a

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[(2z -3)m]/4 = a

a = (2mz - 3m)/4

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3 years ago
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Divide 294 by 14 and you get 21. I hope it helps and that’s the answer. :)
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3 years ago
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What is the standard form of 0.00015​
SSSSS [86.1K]
Hi the answer is
1.5 x 10^-4

mark as brainliest if it’s helpful
7 0
3 years ago
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