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2 years ago

In a 51-inch television, the length of the screen's diagonal is 51 inches. If the screen's height is 25 inches,

Mathematics

2 answers:

DaniilM [7]2 years ago

6 0

Answer:

44.452

Step-by-step explanation:

Using the Pythagorean theorem you can use:

51^2 = 25^2 + w^2

2601 = 625 +w^2

w^2 = 1976

w = 44.452

Dovator [93]2 years ago

3 0

Answer:

The width is 44.5in.

Step-by-step explanation:

25^2 + b^2 = 51^2

625 + b^2 =2601

b^2= 2601-625=1976

Square root it (1976)

=44.45= 44.5

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Sam earns $54 275 in a year.

weqwewe [10]

Answer:

he would pay $8,293.5 in income tax.

Step-by-step explanation: he pays 15.280515891294% of his pay in tax. if the income rate was increased to 21% then he would pay 9,675.75‬ in taxes. Which is 1,382.25 more than 18% tax.

5 0

3 years ago

Whatbis the slope intercept form of 2y - 8 = 3x, then find the slope and y intercept.

RSB [31]

Y = 3/2x + 4

Add the 8 to both sides and then divide all the terms by 2

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3 years ago

Quadrilateral RJFT is similar to quadrilateral SYPA . JF=60 mm , AP=40 mm , and YP=25 mm . What is TF ?

Hoochie [10]

The two quadrilaterals are similar. Which means the ratios of respective sides of two quadrilaterals will be the same.

So, for the given quadrilaterals, ratio of sides JF and TF of quadrilateral RJFT will be equal to the ratio of sides YP and AP of quadrilateral SYPA. Mathematically, we can write:

$JF:TF = YP:AP \\ \\ 
 \frac{JF}{TF} = \frac{YP}{AP} \\ \\ 
 \frac{60}{TF} = \frac{25}{40} \\ \\ 
60* \frac{40}{25}=TF \\ \\ 
TF=96mm$

So the measure of TF will be 96mm

7 0

2 years ago

Adding unlike fractions 1/15+38/100

Daniel [21]

Answer:

134/300 or 67/150

Step-by-step explanation:

the LCM of 15 and 100 is 300. 15 *20 is 300 so we multiply both the numerator and denominator of 1/15 by 20 to get 20/300, with 38/100 we multiply by 3 to get 114/300. Now we add 20/300 and 114/300 to get 134/300 which has a common factor of 2 so we can simply it to 67/150

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3 years ago

Multiply (−4)(−2)(−5) A. -40 B. -8 C. 8 D. 40

wlad13 [49]

(-4)(-2)= 8
8(-5)= -40
Answer: -40

8 0

3 years ago