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
Bogdan [553]
3 years ago
6

Question options: A.)7 B.)503 C.)6 D.)5

Mathematics
2 answers:
Tema [17]3 years ago
7 0

Answer:

6.

Step-by-step explanation:

Triangles PQR and P'Q'R' are similar.

By similar triangles, the corresponding sides are in the same ratio

x / 10 = 9/15

15x = 90

x = 6.

gavmur [86]3 years ago
3 0

Answer:

x=6

Step-by-step explanation:

We can use ratios to determine the value of x

x           9

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

10          15

Using cross products

15x = 9*10

15x = 90

Divide each side by 15

15x/15 =90/15

x = 6

You might be interested in
Gerard has $30 to spend on lunches this month. Lunch costs him $1.50 each day. After Gerard buys lunch for 8 days, which stateme
Harrizon [31]
What i did is that i did $1.50 time 8 = $12.00 and then do $30.00-12.00=$18.00 
6 0
3 years ago
Read 2 more answers
A new cream was developed to reduce the irritation caused by poison ivy. To test the effectiveness, researchers put an ad online
telo118 [61]

Answer:

Single Blind (option 1)

Step-by-step explanation:

The subjects don't know which cream they have but the technicians do.

If the subject knows which cream they have then they can be influenced by the placebo effect. If they don't know but the technicians do then the technicians will be able to look at unbiased responses from the subjects and tell if it works or not. If the technicians don't know which cream each subject has then they won't be able to learn anything from the responses. The technicians need to know which cream each subject has and the subjects can't know which cream they had.

4 0
3 years ago
(AKS 24): The weights of a certain brand of pasta follow an approximately normal
maria [59]

Answer:

the answer is A.

just took the test e2020

Step-by-step explanation:

8 0
3 years ago
What is the value of x?
musickatia [10]

Answer:

The value of x is 88° enjoy

3 0
3 years ago
PLEASE HELP URGENT THANK YOU
Fynjy0 [20]
So far the only true statement I see is that function f is increasing whilst function g is decreasing.

I cannot say yes to the first one as there is a lack of x-intercepts.

Past the interval of 0,2, there are no changes in the line of function g as it remains the same despite the increase in y. Function f on the other hand has a rate of change. 

The y-intercepts are the same (positive 2) so the third statement is out. 

8 0
3 years ago
Other questions:
  • Four hundred sixty-eight thousands as decimal number
    6·2 answers
  • will ate a snack with 68.44 total calories.If the chip he ate were 39.94 calories, how many calories were in the rest of his sna
    5·1 answer
  • Simplify before multiplying and use the reciprocal of the second fraction to divide.
    14·1 answer
  • If Sophia's score was 76 points, what was her percentile rank in the class?
    5·1 answer
  • Emma and her friend arrive in Langdale and decide to go for a coffee. The owner of the café is giving a free cupcake to every 4t
    5·2 answers
  • What is the slope of the line ?
    13·2 answers
  • 2/3 (x-6) = 6<br><br><br> Pls I need help
    8·2 answers
  • What is the value of m in the equation {m-án=16, when n = 8?<br> A 20<br> B 32<br> C 44<br> D 48
    9·1 answer
  • How do I find a change in scale factors? I forgot to write notes on how to find a change in scale factors and can’t seem to find
    15·1 answer
  • 9 x 5<br> -<br> 9 im give brainlists
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!