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Mandarinka [93]
3 years ago
10

Find the surface area of the following triangular prism. surface area = ___ ft2

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

144

Step-by-step explanation:

\frac{1}{2}  \times 8 \times 6 = 24 {ft}^{2}

8 \times 4 = 32 {ft}^{2}

32 \times 3 = 96 {cm}^{2}

96 +(24 \times 2) = 144 {ft}^{2}

kolezko [41]3 years ago
8 0

Answer:

336 ft2 is the correct answer.

Step-by-step explanation:

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djverab [1.8K]

Answer:

since each item costs rs1263 we say

rs1263×22

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7 0
4 years ago
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Express the following equation in slope-intercept form: 13x - 3y = 18 Select the best answer from the choices provided. A. y = 3
AveGali [126]

Answer:

The equation in the slope-intercept form is y =  \frac{13}{3}x + -6 ⇒ C

Step-by-step explanation:

The slope-intercept form of the linear equation is

y = m x + b, where

  • m is the slope of the line
  • b is the y-intercept

∵ The equation is 13x - 3y = 18

→ At first move x from the left side to the right side by subtracting 13x

  from both sides

∴ 13x - 13x - 3y = 18 - 13x

∴ - 3y = 18 - 13x

→ Make the coefficient of y equal 1 by dividing both sides by -3

∵ \frac{-3y}{-3}=\frac{18}{-3}-\frac{13x}{-3}

∴ y = -6 - (-\frac{13}{3}x)

→ Remember (-)(-) = (+)

∴ y = -6 + \frac{13}{3}x

→ Switch the two terms of the right side

∴ y =  \frac{13}{3}x + - 6

∴ The equation in the slope-intercept form is y =  \frac{13}{3}x + -6

7 0
3 years ago
In the figure, m and n are rays.
blagie [28]

Answer:

A is correct because 1 and 3 are vertical angles.

B is correct because there are 180 degrees in a triangle. 180-65-55 = 60. Angle 2 is vertical to the third angle, so angle 2 equals 60.

C is incorrect because it is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 ≠ 60.

D is correct because 3 is an exterior angle. Exterior angles are equal to the sum of the two isolated interior angles. 65 + 55 = 120.

In review, A, B, and D are correct.

I hope this helps you =)

4 0
4 years ago
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Can someone help me with number 8?
Hoochie [10]

Answer:

Step-by-step explanation:

I cant really see it post it again

6 0
3 years ago
WILL GIVE BRIANLIEST
Wittaler [7]
Based on the graph, all x values are possible so the answer is C.
6 0
3 years ago
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