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Paha777 [63]
1 year ago
5

Determine the volume of each rectangular or rectangle prism round to the nearest tenth if necessary

Mathematics
1 answer:
Svetach [21]1 year ago
3 0

The volume of the triangular prism is given by:

\begin{gathered} V=\frac{1}{2}b\cdot h\cdot l \\ \text{Where:} \\ b=\text{base}=7.2 \\ h=\text{height}=9 \\ l=\text{length}=3 \\ V=\frac{1}{2}\cdot7.2\cdot9\cdot3 \\ V=97.2m^3 \end{gathered}

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If the line through (-2,4)and ) 5,D)is parallel to the graph of y= 3X +4 find the value of d
nika2105 [10]

Answer:

D = 25

Step-by-step explanation:

For 2 lines to be parallel, they must have the same sloe;

Given the coordinates (-2,4)and (5,D)

Slope = D-4/5-(-2)

Slope = D-4/5+2

Slope = D-4/7

Given the equation y = 3x + 4, comparing to y = mx+b

mx = 3x

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Hence the slope is 3

Equating the slopes

D-4/7 = 3

D-4 = 3*7

D-4 = 21

D = 21+4

D = 25

Hence the value of D is 25

8 0
3 years ago
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irga5000 [103]

Answer:

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Step-by-step explanation:

2x-6<2

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/ /

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7 0
3 years ago
Read 2 more answers
How many sides does a regular polygon have if its interior angles are 150
jok3333 [9.3K]
180(# of sides - 2) divided by the # of sides is equal to the degree of its interior angle. 
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3 0
3 years ago
Can someone please help me find x.
Sergeeva-Olga [200]

Answer:

  • We have similar triangles
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6 0
3 years ago
Need help ASAP with this perimeter question
stira [4]

Answer:

16

Step-by-step explanation:

Perimeter = distance round the shape

2y + 11 + y + 3 +3y - 2 + 10 = 58

Collect like terms

2y + y + 3y = 58 - 11 - 3 + 2 - 10

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y = 36/6

y = 6

Length PQ = 3y - 2 = 3(6) -.2 = 18 - 2 = 16

8 0
3 years ago
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