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ryzh [129]
2 years ago
14

Calculate the volume of the rectangular prism

Mathematics
2 answers:
tekilochka [14]2 years ago
6 0
It's possible that it might be 336mm 3
KonstantinChe [14]2 years ago
5 0

Answer:

v = 336 {mm}^{3}

Step-by-step explanation:

The formula to find the volume of a triangular prism is

v =  \frac{1}{2} base \:  \times height \times length

From the diagram we are given we can see that

base = 8 \:  \:  \ \:  \:  \: height = 6 \\ length = 14

Therefore the volume of the triangular prism is

v =  (\frac{1}{2 }b  \times h)l \\ \\ v =  (\frac{1}{2} 8 \times 6)14\\  \\ v = 4 \times 6\times 14 \\ \\ v = 336  {mm}^{3}

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olga nikolaevna [1]
It would be b) 2:1 (:
3 0
2 years ago
1. Solve for x. Then find the angle measures of the<br>triangle?<br>(4x)<br>(6x+55)<br>(9x+30)​
nalin [4]

Answer:

x =  5.

First angle = 20°,  Second angle = 85°,  Third angle  = 75°

Step-by-step explanation:

The first angle of the triangle  =  (4 x)

The second  angle of the triangle  =  (6x + 55)

The third angle of the triangle  =  (9x + 30)

By ANGLE SUM PROPERTY of a triangle:

First angle + Second  angle +  Third angle  = 180°

⇒ (4 x)  + (6x+55)   +  (9x+30)​  = 180°

or, (4x + 6x + 9x) + ( 55 + 30) =  180°

or, 19x = 180 - 85

or, 19 x  = 95   ⇒ x = 95 /19 = 5

or, x = 5

Hence, first angle of the triangle =  (4 x) = 4 x 5 = 20°

Second angle = ( 6x + 30)  = 6(5) + 55 = 85°

Third angle = (9x  + 30  = 9(5) + 30 = 75°

8 0
3 years ago
Find the equation of the line with slope 3/7 and that passes through the point (14, 0). Write your answer in the form y = mx + b
Allushta [10]

Answer:

y = 3/7x - 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 3/7

Point (14, 0)

<u>Step 2: Find y-intercept </u><em><u>b</u></em>

  1. Substitute:                    0 = 3/7(14) + b
  2. Multiply:                        0 = 6 + b
  3. Isolate <em>b</em>:                       -6 = b
  4. Rewrite:                         b = -6

<u>Step 3: Write linear equation</u>

y = 3/7x - 6

7 0
3 years ago
If each of the following questions were asked to a group of second graders, which question would NOT be a statistical question?
sweet-ann [11.9K]

Answer:

d

Step-by-step explanation:

just makes sense bc they're all in 2nd grade

8 0
2 years ago
Is this correct ? if not what’s the correct answer?
lara [203]
Yes this is correct because that angle in is with the other angles to
5 0
2 years ago
Read 2 more answers
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