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madam [21]
3 years ago
13

The height of a triangle is 7 cm and the height of a similar triangle is 21 cm. How much larger is the

Mathematics
1 answer:
mixer [17]3 years ago
4 0

Answer:I'm pretty sure the ratio is 3:1

Step-by-step explanation:

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Which word describes a change or event that has happened because of another change or event?
olga nikolaevna [1]

Answer:

effect

Step-by-step explanation:

8 0
3 years ago
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If tan x =3/4, and 0
jasenka [17]

Answer: x=0.6435011

Step-by-step explanation:

Take the inverse tangent of both sides of the equation to extract  

x

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x

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3

4

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Evaluate  

arctan

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3

4

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.

x

=

0.6435011

The tangent function is positive in the first and third quadrants. To find the second solution, add the reference angle from  

π

to find the solution in the fourth quadrant.

x

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(

3.14159265

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+

0.6435011

Simplify the expression to find the second solution.

Tap for more steps...

x

=

3.78509376

Find the period.

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π

The period of the  

tan

(

x

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function is  

π

so values will repeat every  

π

radians in both directions.

x

=

0.6435011

+

π

n

,

3.78509376

+

π

n

, for any integer  

n

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6 0
3 years ago
What is the answer to: -2x-y=-9
Nitella [24]
Y=9-2x, 9-2x=0, 2x=9, x=9/2, if you were asked to put it in standard form put down the first thing I said, if you were asked for solution then everything I said
3 0
3 years ago
If a^2 + b^2=c^2 then the triangle is a right triangle.
NARA [144]

Answer:

False

Step-by-step explanation:

Measurements are too long on the A leg and B leg for it to be connected by a 12 in leg.

4 0
3 years ago
Joel’s veterinarian tells him that he can give his dog 11 5/8 mg of Benadryl for relief of his dogs allergies. Joel’s dog weighs
Sav [38]

Step-by-step explanation:

Given that,

The dosage of Benadryl for Dog is 11\dfrac{5}{8}\ mg

Weight of Joel's Dog is 15\dfrac{1}{2}\ \text{pounds}

(a)  Benadryl dosage per pound for Joel’s dog is calculated as :

\dfrac{11\dfrac{5}{8}}{15\dfrac{1}{2}}=\dfrac{\dfrac{11\times 8+5}{8}}{\dfrac{15\times 2+1}{2}}\\\\=\dfrac{\dfrac{93}{8}}{\dfrac{31}{2}}\\\\=\dfrac{93}{8}\times \dfrac{2}{31}\\\\=0.75\ \text{dosage per pound}

(b) If the weight of the Dog is 12 pounds, it means

\dfrac{11\dfrac{5}{8}}{12}\ \text{dosage per pounds}\\\\=\dfrac{\dfrac{93}{8}}{12}\\\\=\dfrac{93}{8}\times \dfrac{1}{12}\\\\=0.968\ \text{dosage per pounds}

Therefore, this is the required solution.

3 0
3 years ago
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