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
MrRissso [65]
3 years ago
6

Can someone answer just this one? Thank you :)

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:

height = 6.92820323028km (you can round if you want to)

Step-by-step explanation:

8km - 4km = 4km (this is for one of the side lengths of the traingle)

a² + b² = c²

4² + b² = 8² (b will be used to represent the height)

16 + b² = 64

b² = 48

b = 6.92820323028km

Alex_Xolod [135]3 years ago
3 0

Answer:

7

Step-by-step explanation:

(a+b)/2 x h

42 = (8+4)/2 x h

42 = 6h

h = 7

You might be interested in
Can someone help me please?
Gwar [14]

Answer:

10.5 cm^2

Step-by-step explanation:

Area of a triangle = 1/2(L x H)

Reading from the diagram

length = 7 cm

height = 3 cm

therefore

Area of the triangle = 1/2( 7×3)

Area = 10.5 cm^2

4 0
3 years ago
Help! Please! Will give brainliest!
MrRissso [65]

Editing this Answer...

8 0
3 years ago
Read 2 more answers
Mario worked from 8:25 to 12:45 yesterday. Today
solmaris [256]

The number of hours he worked in all (written in fraction form) is 8\frac{1}{6} \ hours

From the question,

Mario worked from 8:25 to 12:45 yesterday.

From 8:25 to 12:45 gives 4 hours 20 minutes

Also, from the question,

Today  he will work from 11:20 to 3:10

From 11:20 to 3:10 gives 3 hours 50 minutes

To determine the number of hours he work in all, we will add the time spent working on the previous day to that of the current day. That is,

4 hours 20 minutes + 3 hours 50 minutes = 8 hours 10 minutes

Now, to put the answer in fraction form, we will convert 10 minutes to hours

NOTE: 60 minutes = 1 hour

∴ 10 minutes = \frac{10}{60} \ hours = \frac{1}{6} \ hours

∴ 8 hours 10 minutes = 8\frac{1}{6} \ hours

Hence, the number of hours he worked in all (written in fraction form) is 8\frac{1}{6} \ hours

Learn more here: brainly.com/question/3164396

6 0
3 years ago
Select the correct slope and y-intercept for the
Schach [20]

Answer:2. because slope can't be negative and we just did this question.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Suppose you have $5000 to invest. A certificate of deposit (CD) earns 6% annual interest, while bonds, which are more risky, ear
dimulka [17.4K]

$2000*6%= what and $3000*8%=? i have given you the answer without solving it for you but the answers to these add up to 360 but i still however want you to find out what each one equals by itself.
8 0
3 years ago
Other questions:
  • Segment AB and Segment CB are tangent to circle E. Which is NOT a property that can be used to prove that triangles ABD and CBD
    9·2 answers
  • Which graph shows the probability distribution for the random variable representing the number of greens (green is represented b
    6·2 answers
  • Decimal Operations:<br> (Round to the nearest thousandth.) <br> 0/0.75
    8·1 answer
  • 20 POINTS BRAINLIEST
    11·2 answers
  • How do you solve this problem??​
    13·1 answer
  • Help me please. Very much appreciated​
    5·2 answers
  • What is the width of a rectangle that has an area of 10 ft.² and a length of 24 inches give your answer in feet
    8·1 answer
  • Has one negative and one positive coefficient Simplifies to 5x + 12​
    14·1 answer
  • Pls help ASAP I’ll give brainliest
    11·1 answer
  • PLEASE HELP ME!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!