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
Lena [83]
3 years ago
7

I need help with Q11 I’m not sure if I did the calculations right because the area seems way to high

Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0

Answer:

The are a is 6

The length of h = 2.4

Step-by-step explanation:

This is a 3 4 5 special triangle so the length of the hypotenuse is 5

The area for a triangle is calculated by multiplying height to the base and that divided by two

Since it's a right triangle we can take any side length as the height and the result wouldn't change

4×3÷2 = 6 is the area for this triangle now we can use thus information to find the length of h :

h × 5 ÷ 2 = 6

5h = 12

h = 2.4

You might be interested in
Math test!!! please help!!! pick abc or d
Soloha48 [4]

Answer:

b

Step-by-step explanation:

i took the test

4 0
3 years ago
Read 2 more answers
There are 7 days in 1 week. How many days are there<br> in 4 weeks?
otez555 [7]

Answer:

28 days

Step-by-step explanation:

You multiply 7 by 4 for find the number of days in 4 weeks, since 1 week is 7 days: 7 × 4 = 28.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Simplify (-2) (-2) (-2) (-2)
kobusy [5.1K]
-2*4=-8
-8 is the correct answer
3 0
3 years ago
Read 2 more answers
Explain how to add fractions with unlike denominators. Please be as specific as possible.
Gelneren [198K]

Answer:

Look below

Step-by-step explanation:

So I will use an example to try and show you how to do this.

If we have 1/2 + 1/3, we know that we don't have like denominators. We can change this by finding one. All we need to do is multiply our denominators. So in our example, that would be 2*3=6. Our new denominator would be 6. So now we would have 1/6 + 1/6 which isn't the same as our old equation. That is because we haven't multiplied our top numbers yet. To do this, we need to multiply the top number by the opposite denominator like so, 3/6+2/6.

So our first fraction was

1/2+1/3

We then multiplied the whole fraction by the opposite denominator

3/6+2/6

Thanks! Hope you choose me for brainliest!!! Have a nice day!

5 0
2 years ago
What is the slope of the line through (2,-2)and(9,3)?
Arturiano [62]

Answer:

5/7

Step-by-step explanation:

y2-y1/x2 -x1

3 - (-2)/9-2

3+2/9-2

5/7

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Conners put a fence around the outside of his rectangular yard shown at the right. He put a fence post every 6 feet. How man
    8·2 answers
  • Someone please help me find the sum of these geometric series!! <br> Thank you so much
    5·1 answer
  • A trapezoid has bases that measure 9 cm and 5 cm. The height of the figure is 4 cm . What is the area of the trapezoid ?
    10·2 answers
  • Find the area of the two faces that make up the roof of the house.
    11·1 answer
  • A company is selecting 4 people to be on a committee. There are 22 employees eligible to be on the committee. What is the total
    13·1 answer
  • Help pls i'm so confused I really need help
    11·1 answer
  • x and x+1 are the two continuous natural numbers, then (i) Write the next two natural numbers. (ii) Find the product of first an
    15·2 answers
  • 4 and 5/6 - 1 and 5/6 ? help me pls ! i love you muah i mean
    12·2 answers
  • Ayanna is 3 years older than Brittany. The sum of 3 times Brittany's age and 2 times Ayanna's age is 76. How old are Ayanna and
    10·1 answer
  • What and why is the total amount 180 is it a triangle? Or something
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!