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4 years ago

12

Please answer quickly!!!!

1 answer:

Natalka [10]4 years ago

5 0

The volume of the rectangular prism can be found with the formula
v= length × width × height
V = 10×10×30 = 3000

the volume of the triangular prism can be found with
v = 1/2(base×width×height)
v=1/2×30×9×10 = 1/2×2700
v = 1350

Now add the two volumes together for the total volume...

3000+1350 = 4,350 in^3

You might be interested in

A rectangular prism has a length of 3 1/2 inches, a width of 5 inches, and a height of

S_A_V [24]

Answer: 26.25 in.³ or 26 $\frac{1}{4}$ in.³

Step-by-step explanation:

Multiply all three of the numbers to get the volume.

3.5 × 5 × 1.5 = 26.5 in.³

hope this helps :)

7 0

3 years ago

Read 2 more answers

What is the true solution to the equation below? 2 in e in2×-in e in 10×= in 30 A x=30 B x=75 C x=150 D x=300

hodyreva [135]

Answer:

Option B.

Step-by-step explanation:

Let as consider the given equation:

$2\ln e^{\ln 2x}-\ln e^{\ln 10x}=\ln 30$

It can be written as

$2(\ln 2x)-(\ln 10x)=\ln 30$ $[\because \ln e^a=a]$

$\ln (2x)^2-(\ln 10x)=\ln 30$ $[\because \ln a^b=b\ln a]$

$\ln \dfrac{4x^2}{10x}=\ln 30$ $[\because \ln \dfrac{a}{b}=\ln a-\ln b]$

$\ln \dfrac{2x}{5}=\ln 30$

On comparing both sides, we get

$\dfrac{2x}{5}=30$

Multiply both sides by 5.

$2x=150$

Divide both sides by 2.

$x=75$

Therefore, the correct option is B.

7 0

4 years ago

What base side length does the rectangular prism need to have the same volume

Scorpion4ik [409]

V = wlh
432 = x * x * 12
x^2 = 432/12
x^2 = 36
x = 6

answer
x = 6

8 0

4 years ago

EB and DA are diameters of circle Y. What is the measure of arc EDC?

Dmitrij [34]

Answer:

Option (D). 110°

Step-by-step explanation:

Since EB and AD are diameter,

$m(\widehat{ECB})$ = $m(\widehat{ACD})$ = 180°

$m(\widehat{ECB})=m(\widehat{EDC})+m(\widehat{BC})$ = 180° -------(1)

And $m(\widehat{ACD})=m(\widehat{AB})+m(\widehat{BCD})$

180° = 40° + $m(\widehat{BCD})$

$m(\widehat{BCD})$ = 140°

Since, $m(\widehat{BCD})=m(\widehat{BC})+m(\widehat{CD})$

$2m(\widehat{BC})$ = 140° [Given $m(\widehat{BC})=m(\widehat{CD})$ ]

$m(\widehat{BC})$ = 70°

From equation (1),

$m(\widehat{EDC}})$ = 180° - $m(\widehat{BC})$

$m(\widehat{EDC}})$ = 180°- 70°

Therefore, measure of arc(EDC) = 110°

Option (D) will be the answer.

4 0

3 years ago

Can someone explain this?

artcher [175]

Answer:

13

-2*3-15/(-5)4-(-7)

Step-by-step explanation:

5 0

4 years ago