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3 years ago

Find the surface area of a triangle prism

Mathematics

2 answers:

mart [117]3 years ago

5 0

Answer:

25 yd is your answer because it is next to the surface of the triangle prism

Leno4ka [110]3 years ago

3 0

25 yds is the answer

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Find the reciprocal of 7\8

lisabon 2012 [21]

8/7 is the reciprocal. just flip the fraction

4 0

3 years ago

Read 2 more answers

Temperature in degrees Fahrenheit is equal to 32 more than 9/5 times the temperature in degrees Celsius . One day the high tempe

bazaltina [42]

The high temperature is 35 degree celsius

Solution:

Given that, Temperature in degrees Fahrenheit is equal to 32 more than 9/5 times the temperature in degrees Celsius

Let "f" be the temperature in degree Fahrenheit

Let "c" be the temperature in degree celsius

Therefore,

Temperature in degrees Fahrenheit = 32 + $\frac{9}{5}$ times the temperature in degrees Celsius

$f = 32 + \frac{9}{5} \times c$

One day the high temperature in Edison. Nj was 95 degrees Fahrenheit

f = 95 ; c = ?

Substitute f = 95 in above equation

$95 = 32 + \frac{9c}{5}\\\\95=\frac{32 \times 5 +9c}{5}\\\\95 \times 5 = 160+9c\\\\475 = 160 + 9c\\\\9c = 475 - 160\\\\9c = 315\\\\c = 35$

Thus high temperature in degrees Celsius is 35 degree celsius

5 0

3 years ago

What the answer for number one

MAXImum [283]

I believe it is 816... But I'm not exactly quite sure

5 0

3 years ago

Write a polynomial to represent the larger rectangle and the smaller rectangle.

nikdorinn [45]

Answer:

See answers below.

Step-by-step explanation:

Large Rectangle: length x width = (x + 3)(x - 4) =

x² - 4x + 3x - 12

x² - x - 12

Smaller Rectangle: length x width = (x)(3) = 3x

Shaded Region: shaded area = lg. rectangle minus small rectangle

A = (x² - x - 12) - 3x

A = x² - 4x - 12

Solve for x, if shaded reion's area is 48 square units:

48 = x² - 4x - 12

x² - 4x - 12 -48 = 0

x² - 4x - 60 = 0

(x - 10)(x + 6) = 0

x - 10 = 0 or x + 6 = 0

x = 10 or x = -6

But x represents a length, so x cannot be -6.

x = 10

4 0

3 years ago

What is the value of x + y? How do you know? Show or explain work

enot [183]

The angle (2y - 5)° and 95° are vertical angles, then they are congruent, that is,

$2y-5=95$

Solving for y:

$\begin{gathered} 2y-5+5=95+5 \\ 2y=100 \\ \frac{2y}{2}=\frac{100}{2} \\ y=50 \end{gathered}$

The angle (3x + 55)° and 85° are vertical angles, then they are congruent, that is,

$3x+55=85$

Solving for x:

$\begin{gathered} 3x+55-55=85-55 \\ 3x=30 \\ \frac{3x}{3}=\frac{30}{3} \\ x=10 \end{gathered}$

Finally, the value of x + y is:

$x+y=10+50=60$

6 0

1 year ago