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
Alecsey [184]
3 years ago
14

Plzzzzzzz help asappp

Mathematics
2 answers:
alexgriva [62]3 years ago
6 0
I think that it’s 9.9
Romashka [77]3 years ago
3 0
9.9
With right triangles you can use the equation a^2 + b^2 = c^2. Since both a and b are 7, that makes it 7^2 + 7^2 = c^2 and from there 49 + 49 = c^2 and then 98 = c^2. Then go find C, you find the square root of 98 which is 9.899494937 or rounded as 9.9

Keep in mind a^2 + b^2 = c^2 only works for right triangles, it won’t work for any other ones.
You might be interested in
look for a pattern in the first three diamonds below for the fourth diamond explain how you could find the missing numbers (?) i
mezya [45]
Hmmmm tricky tricky tricky tricky tricky wow wow wow wow still tricky tricky
6 0
3 years ago
A new van is bought for $30,000 and depreciates in value by 8. 4% per year
Kobotan [32]

Answer:

2520 decrease per year

Step-by-step explanation:

8.4% is also .084 so you multiply .084 by 30,000 and get 2520.

5 0
2 years ago
Suppose you are trying to find your longitude
Alex73 [517]

Answer: 5:15:23 pm

Step-by-step explanation:

There are different time zones in the world due to the Earth's rotation as this results in different parts of the Earth receiving sunlight at different times.

GMT is used as a basis to find the times of other zones.

In this instance, EDT time is -4 that of GMT.

This means that EDT is 4 hours behind GMT.

Time in GMT is therefore:

=  1:15:23 + 4 hours

= 5:15:23 pm

7 0
3 years ago
Help again! Just these last 3 questions. I don't wanna beg for answers, but I need help thank you. This assis due in a few minut
lana [24]

Answer:

Question 4: 20 + 6 + 6 + 12 + 16 = 60 yd^{2}

Question 5: 144 + 90 + 90 + 48 + 48 = 420 m^{2}

Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 ft^{2}

Step-by-step explanation:

Hope this helps!

6 0
3 years ago
What is the rule
Taya2010 [7]
Add 5

y is found by adding 5 to x
5 0
3 years ago
Other questions:
  • Brianna took out a car loan for $12,250 that has a 0% APR for the first 20 months and will be paid off with monthly payments ove
    12·2 answers
  • A researcher interested in weight control wondered whether normal and overweight individuals differ in their reaction to the ava
    11·1 answer
  • Assume the population of wolves in a wilderness reserve area increases by the same number from month to month due to migration.
    14·1 answer
  • Select the functions whose value is undefined.
    5·1 answer
  • You have a total of $3.25 in change made up of 25 pennies, 6 nickels, 2 dimes, and x quarters. How many quarters do you have?
    9·1 answer
  • For the figures below, assume they are made of semicircles, quarter circles and squares. For each shape, find the area and perim
    8·1 answer
  • 44 students completed some homework and the histogram shows information about the times taken. Work out an estimate of the inter
    14·1 answer
  • HELP!!! Please answer today!
    11·1 answer
  • A package of 4 mechanical pencils comes with 2 free erasers. If you get the total of 12 free erasers, how many packages of penci
    6·1 answer
  • Peter buys 8.5 square feet of carpet. The carpet costs $10.20 per square foot. How much does Peter pay for the carpet?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!