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
Llana [10]
3 years ago
15

Help me please !!!!!!!!

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0
Line up corresponding parts of the similar triangle to make ratios.
You need 3 parts of the 6, including one complete fraction.
Next cross-multiply to solve for the missing sides.

# 15
a/x = b/y = c/z
6/10 = 8/y
cross-multiply
6y = 8*10
6y = 80
divide both sides by 6
y = 13 1/3 or 40/3
CHECK
6/10 ??=?? 8/ (13 1/3)
.6 = .6 CHECKS

# 16
4/7 = c/5
cross-multiply
7c = 4 * 5
7c = 20
divide both sides by 7
c = 20/7
CHECK
4/7 ??=?? (20/7)/5
.5714 = .5714 CHECKS


You might be interested in
Which theory of migration states that people sailed down the west coast of North America to make settlements?
lara31 [8.8K]
The appropriate answer is b. the Northern Asia Coastal theory. This theory states that people entered North America by moving along the coast from north west Asia along the northern Pacific coastline using rafts or early designs of boats. It was previously thought that people entered north America by crossing the Bering Strait but new evidence contradicts this theory. 
7 0
3 years ago
Factorise the following expression :​
sergij07 [2.7K]

Answer:

36a²b-60a²bc

6×6×a²×b-6×10×a²b×c

6a²b(6-10c)

6a²b((2(3-5c))

6×2a²b(3-5c)

12a²b(3-5c)

3 0
3 years ago
WHAT VARIES MORE 6.6 OR 4.3: NO LINKS
Svetllana [295]

Answer:

what exactly do you mean by that?

Step-by-step explanation:

**i promise to go back and provide a real answer** (ノ◕ヮ◕)ノ*:・゚✧

8 0
2 years ago
Read 2 more answers
Roy’s Used Cars has 12 trucks, 20 cars and 15 SUV’s on the lot. If the Roy randomly gives away a vehicle to some lucky customer,
malfutka [58]
<h2>Answer:</h2><h2>The probability that Roy gives randomly an SUV = 15 / 47</h2>

Step-by-step explanation:

The total number of used cars owned by Roy = 47

[12 trucks + 20 cars + 15 SUV = 47 cars]

The total number in sample space, n (S) = 47

The probability that Roy is giving away and SUV = ?

Let A be the event that Roy is giving an SUV

Total no of SUV's , n (A) = 15

The probability of giving an SUV, P (A) = n (A) / n (S)

                      P (A)  = 15 / 47

                     

4 0
3 years ago
Rationalize the denominator and simplify
Llana [10]
The answer is number A
6 0
3 years ago
Other questions:
  • 5+5orienwjiwinwjeuejnsjsineneje​
    12·1 answer
  • The lengths of text messages are normally distributed with an unknown population mean. A random sample of text messages is taken
    8·2 answers
  • Which word phrases is correct? 0.223 two hundred twenty-three hundredths two hundred twenty-three thousandths
    7·2 answers
  • Exit Which answer choice correctly identifies the extraneous information in the word problem below? Makita helped her 4 younger
    14·1 answer
  • The value of 3(24-4) is?
    8·1 answer
  • Solve the quadratic equation 12x^2 - 288 = 0 using the square root method.
    15·1 answer
  • At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $ 2.50 and the c
    8·1 answer
  • Solve: -3 (4r - 8) = -36 <br> What does r equal?<br> R =
    5·1 answer
  • Suppose a distribution has a mean of 40, and a standard deviation of 5, if 3 is added to each value in the data what is the new
    8·1 answer
  • You and your best friend are both on the swim team. You want to beat your friend at the next swim meet so you
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!