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
cluponka [151]
3 years ago
9

If these two shapes are similar, what is the measure of the missing length b?

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

b = 54 cm

Step-by-step explanation:

We can use proportions if the shapes are similar

Take the same side lengths over each other.

81   cm            b cm

----------- = --------------

24  cm           16 cm


Using cross products

81 *16 = 24*b

Divide each side by 24

81*16/24 = 24b/24

54 =b

You might be interested in
Help pls, thank you !!
nikdorinn [45]

Answer:

the first one is a lie

Step-by-step explanation:

caf is more 45 degrees than 25

7 0
3 years ago
Water is leaking from a faucet at a constant rate of 1 1/3 gallon per minute, what is the amount of water in gallons per min
shtirl [24]

Answer:

Das Wasser ist sehr schnell undicht

Step-by-step explanation:

You just answered ur question in ur answer.

It says the rate is 1 1/3 gallon per minute

U r asking how much is gallons per minute r leaking

So = 1 1/3 per min

8 0
3 years ago
Simplify: (just give the answer)<br> 6²+4²
Helga [31]

Answer:

10 squared

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can anyone do these
AlexFokin [52]

Answer: 1. Complementary

2. Supplementary

3. 116

4. 17

5. A- 28 B-152 C-118

7 0
1 year ago
Solve for the missing side x<br> How do I answer this?
Margaret [11]

Answer:

x=5

Step-by-step explanation:

Plugin the number into sthe pythagroyean theorm (a²+b²=c²), with 3 replacing a, 4 replacing b, and x replacing c.

3²+4² = x²

9+16 = x²

25 = x²

√25 = √x²

x = 5

It's helpful to remember that if the opposite and adjacent sides of the triangle (in this case CB and AB) are the lengths 3 and 4, the hypotenuse (longest side of the triangle) is always equal to 5.

7 0
3 years ago
Other questions:
  • At a large conference of teachers from a variety of subjects, a random sample of 50 mathematics teachers attending the conferenc
    5·1 answer
  • P(at least 20 | prime number)
    14·1 answer
  • 3x – 7(4 + 2x) = –x + 2 Answer?? Idk how to do this
    10·2 answers
  • Select the postulate that is illustrated for the real numbers.
    8·2 answers
  • While thrilling, there is a chance that you would have an accident if you elected to drive on the wrong side of a divided highwa
    7·1 answer
  • Circle O is represented by the equation (x + 7)^2 + (y + 7)^2 = 16. What is the length of the radius of circle O?
    13·2 answers
  • What is the rate of change for this table​
    5·1 answer
  • Matthew has 4 books in his backpack. He has 4 times as many books on his bookcase at home. Which equation represents how many bo
    13·1 answer
  • 100+100+100+1000+1000+111=
    12·2 answers
  • Giving Brainiest help me pleasee tyyy &lt;3
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!