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2 years ago

Tam multiplied 2.13 and 4.62, as shown. But he forgot to put a decimal point in his

Mathematics

2 answers:

yuradex [85]2 years ago

8 0

The decimal gives after the 9. There are four places behind the decimal between the two numbers being multiplied so there have to be 4 places behind the decimal in your answer.

satela [25.4K]2 years ago

8 0

Answer: 9 and 8, greater than, less than

Step-by-step explanation: Got it right on TTM

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If a line intersects two sides of a triangle, then it forms a triangle that is similar to the given triangle. always sometimes n

azamat

<span>If that line is parallel to one of the sides, then the statement is true.</span>

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2 years ago

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What is the y-intercept of the equation of the line that is perpendicular to the line y =

igor_vitrenko [27]

Answer:

y=-5/3x+20

Step-by-step explanation:

Let the equation of the required line be represented as $y=mx+c$

This line is perpendicular to the line $y=\frac{3}{5}x+10$

$=>m*\frac{3}{5}=-1$

$=>m=\frac{-5}{3}$

So the equation of the required line becomes $y=\frac{-5}{3}x+c$

This line passes through the point (15.-5)

$-5=\frac{-5}{3}*15+c$

$=>c=20$

So the equation of the required line is $y=\frac{-5}{3}x+20$

Among the given options, option 4 is the correct one.

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2 years ago

What do rectangles and parallelograms have in common?

Aleks [24]

Answer:

They are quadrilaterals that have opposite sides equal in length.

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2 years ago

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The distance between two locations, A and B, is calculated using a third location C at a distance of 15 miles from location B. I

Jobisdone [24]

We will first calculate ∠A:
∠∠A = 180° - ( 105° + 20 ° ) = 180° - 125° = 55°
Then we will use the Sine Law:
15 / sin 55° = AB / sin 20°
15 / 0.81915 = AB / 0.342
AB · 0.81915 = 15 · 0.342
AB · 0.81915 = 5.13
AB = 5.13 : 0.81915
AB = 6.26 ≈ 6.3 miles
Answer: The distance between the locations A and B is 6.3 miles.

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3 years ago

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Please Help!!!!!!

Goryan [66]

A) (8-8/6-2)=0
B) (3-4/7-3)= -1/4
C) (9-3/6-2)=3/2
D) (5-3/7-7)= 1/0 (not identified)

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3 years ago