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
yarga [219]
3 years ago
9

Find the unknown side length. Round to the nearest tenth a=5 b=? C=25

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Answer: 5

Step-by-step explanation:

You might be interested in
You measure the weight of 38 bags of nuts, and find they have a mean weight of 78 ounces. Assume the population standard deviati
Ket [755]

Answer: The maximal margin of error is 4.822.

Step-by-step explanation:

Since we have given that

Number of bags = 38

Sample mean = 78 ounces

Standard deviation = 14.5 ounces

At 96% confidence interval for the true population mean bags of nut weight.

So, z = 2.05

As we know that formula for "Margin of error":

z\times \dfrac{\sigma}{\sqrt{n}}\\\\=2.05\times \dfrac{14.5}{\sqrt{38}}\\\\=4.822

Hence, the maximal margin of error is 4.822.

8 0
3 years ago
I need the surface area of this shape EASY POINTS<br><br> Explain your answer
Alexus [3.1K]

Hi there! :)

So, to find the surface area, all you need to do is find the area of each surface on the shape.

Theres 5 different shapes in the model, so you're going to need to find the area of each one.

There is:

1. left side triangle

2.right side triangle

3.slanted rectangle

4.bottom rectangle

5. back rectangle

all the rectangles are simple, so let's start with them.

the dimensions of the slanted rectangle are 7m and 8m, so 8•7 is 56.

the dimensions of the bottom rectangle are 5m and 7m, so its 35.

the back rectangle has 5m and 7m so it is 35.

Halfway done!!

Now, onto the triangles. they're the same thing as the rectangles, but you half to 'cut it in half' or just divide by two. both of the triangles will be the same.

the triangles measurements are 5m and 8m, so 5•8 is 40, 40÷2 is 20. both of the triangles being 20, now all we have to do is add it up.

20+20+35+35+56=166

and that's about it!

I hope this helps, sorry it took so long to answer, but I hope you have a good day!

-Scarlet

(see photo for my paper work)

{CHECK REPLIES!}

5 0
3 years ago
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Savatey [412]

Answer:

f(x) = g(x-9)

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Judy Ring purchased a watch with a retail price of $8,000. She still has to pay a sales tax of 6% and an excise tax of 10%. Sinc
Bumek [7]
The total purchase price of the watch is: $9,300

$8,000 + (0.06 × $8,000) + (0.10 × 8,000) + $20

$8,000 + $480 + $800 + $20

7 0
3 years ago
Read 2 more answers
bryce had a dinner bill of $45 (before the tip). he left a $8.10 tip. what percentage of the tip did bryce leave for the server?
Burka [1]

Answer:

18%

Step-by-step explanation:

45 * .18 = 8.10 tip

5 0
3 years ago
Other questions:
  • Shirts were sold in 3 sizes-small,meduim and large.1/3of the shirt are small sized.1/3 of the fraction are large sized.What is t
    6·1 answer
  • Line GH contains points G(–2, 6) and H(5, –3). What is the slope of ?
    9·1 answer
  • High concentrations of carbon monoxide CO can cause coma and possible death. The time required for a person to reach a COHb leve
    8·1 answer
  • ellen buys 24 ounces of green beans at the grocery store. the green beans cost $1.90 per pound. how much does she pay for the gr
    11·1 answer
  • Steve has 8 biscuits in a tin.
    8·1 answer
  • In the system shown below, what are the coordinates of the solution that lies in quadrant I?
    8·2 answers
  • 5v-4/10=4/5 (please show work)
    8·1 answer
  • An item is priced at $14.29. If the sales tax is 8%, what does the item cost including sales tax?
    11·1 answer
  • Joe makes $320 per week. He spends 35% of his money on food. How much money does Joe spend on food?
    10·2 answers
  • PLEASE HELP ME(NO FAKE ANSWERS) PLEASE 15 points! All my points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!