1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lina20 [59]
3 years ago
7

A wedge of cheese in the shape of a triangular prism is shown below.

Mathematics
1 answer:
kirill115 [55]3 years ago
4 0

Answer:

144 $ Square feet

Step-by-step explanation:

The given triangular prism comprises of two equal right triangles and three rectangles.

The Surface Area of the Prism

=Area of Two Triangles + Area of Three Rectangles

=2(0.5X6X8)+(6X4)+(10X4)+(8X4)\\=48+24+40+32\\=144 $ Square feet

You might be interested in
Helpppppp helpppppppp plssssssssss
Vinil7 [7]

Answer:

Scales-No equal sides

Isosceles- 2 Equal

Equilateral-

Right-90 degree

Obtuse- Obtuse Angle

8 0
3 years ago
What is the highest common factor of 60 and 75
Assoli18 [71]
<span>The factors of 60 are 60, 30, 20, 15, 12, 10, 6, 5, 4, 3, 2, 1.The factors of 75 are 75, 25, 15, 5, 3, 1.<span>The common factors of 60 and 75 are 15, 5, 3, 1, intersecting the two sets above.</span><span>In the intersection factors of 60 ∩ factors of 75 the greatest element is 15.</span><span>Therefore, the greatest common factor of 60 and 75 is 15.

</span></span>
8 0
3 years ago
The segments shown below could shown a triangle. true of flase
Travka [436]

Answer:

True

Step-by-step explanation:

6 0
3 years ago
An automobile manufacturer has given its van a 31.3 miles/gallon (MPG) rating. An independent testing firm has been contracted t
Fynjy0 [20]

Answer:

z=\frac{31.1-31.3}{\frac{1.3}{\sqrt{140}}}=-1.82  

The p value for this case would be given by:

p_v =2*P(z  

For this case since the p value is higher than the significance level we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly different from 31.3 MPG

Step-by-step explanation:

Information given

\bar X=31.1 represent the sample mean  

\sigma=1.3 represent the population standard deviation

n=140 sample size  

\mu_o =31.3 represent the value that we want to test  

\alpha=0.02 represent the significance level for the hypothesis test.  

z would represent the statistic

p_v represent the p value

Hypothesis to test

We want to test if the true mean is equal to 31.3 MPG, the system of hypothesis would be:  

Null hypothesis:\mu =31.3  

Alternative hypothesis:\mu \neq 31.3  

Since we know the population deviation, the statistic is given by

z=\frac{\bar X-\mu_o}{\frac{\sigma}{\sqrt{n}}} (1)  

Replacing we got:

z=\frac{31.1-31.3}{\frac{1.3}{\sqrt{140}}}=-1.82  

The p value for this case would be given by:

p_v =2*P(z  

For this case since the p value is higher than the significance level we have enough evidence to FAIL to reject the null hypothesis and we can conclude that the true mean is not significantly different from 31.3 MPG

4 0
3 years ago
George's page contains twice as many typed words as bills page and bills page contains 50 fewer words than Charlie's page. If ea
MrRissso [65]
Bill inititally had 110 words

6 0
3 years ago
Read 2 more answers
Other questions:
  • Trailer will be used to transport 40 kg crate to store. The greatest amount of weight that can be loaded onto the trailer is 105
    10·1 answer
  • What is the value is a 42=8a
    6·2 answers
  • A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches.
    13·1 answer
  • What is the surface area of the regular pyramid below? I’ll would be helpful if you guys list down the steps !
    10·1 answer
  • If the ratio of the radii of two spheres is 2:3, the ratio of their surface areas will be 8:27.
    12·1 answer
  • Please help w/ this question <br><br> image attached
    8·2 answers
  • PLEASE HELPP MEE!!!!
    6·1 answer
  • How do I do 2 and 3
    5·2 answers
  • .. A cistern has two pipes. The first and second pipes can fill the empty cistern in 12 hours and 18 hours respectively. If both
    14·1 answer
  • Round 8.85 to the nearest hundredths.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!