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
julsineya [31]
3 years ago
11

Please help thank you ​

Mathematics
1 answer:
Eduardwww [97]3 years ago
3 0

Answer:

its (C) or (B) but my answer would be (B)

Step-by-step explanation:

You might be interested in
HELP ME PLZZZZZZZZZZ
kogti [31]

Answer:

In both cases, we have similar figures.

This means that the shape of the figures is the same, but the size is different:

PQST is similar to STNR and to NRPQ

VUYZ is similar to YZWX and to VUWX

this means that, for example, in problem 18, the ratio between ST and NR must be the same as the ratio between PQ and ST. This happens because the measure increases by the same scale factor.

With this in mind, we can solve the problem:

18)

ST = 7.5

NR = 5.5

Then the quotient ST/NR is:

ST/NR = 7.5/5.5

And, as we said above:

PQ/ST = ST/NR

PQ/7.5 = 7.5/5.5

PQ = (7.5/5.5)*7.5 = 10.23

19) Here we should have:

YZ/VU = WX/YZ

Then:

22.9/35 = WX/22.9

(22.9/35)*22.9 = WX = 14.98

7 0
3 years ago
Which ordered pair is a solution to the equation 3x-3y=21?
Lyrx [107]
The ordered pair to the solution is D.
3(5)-3(-2)=21
3 0
3 years ago
Mr Malloy wants to make sure amo and max get the best possible grade after five tests and can either give a grade based on the m
Mamont248 [21]

Answer:

• Median for Amo

• Mean for Max

Step-by-step explanation:

Amo's mean score:

= (97 + 92 + 89 + 55 + 90)/ 5

= 84.60

= 85

Max's mean score:

= (68 + 97 + 65 + 92 + 65) / 5

= 77

Amo's median:

First arrange the numbers in ascending order:

55, 89, 90, 92, 97

Median is middle which is 90.

Max's median:

65, 65, 68, 92, 97

Median is 68

Mr Javier should use Median for Amo and Mean for Max.

8 0
2 years ago
Mathilda has 20 pints of green paint.She uses 2/5 of it to paint a landscape and 3/10 of it while painting a clover.She decides
shtirl [24]

2/5 = 8/20 and 3/10 = 6/20 which =  add the numerator 14 so 14/20 and will have 6 pints left over so she will need to buy 8 pints
6 0
3 years ago
In this pattern 9,12,15,18,21 what is the next number
laiz [17]
It is 24. You just add 3 each time. hope it helps!
8 0
3 years ago
Other questions:
  • Lola takes the train from Paris to Nice. The distance between the two cities is about 921,000 meters. If the train travels at a
    11·1 answer
  • Zoe paid $ 18.60 $18.60dollar sign, 18, point, 60 in sales tax and tips for her dinner. The sales tax rate is 11 % 11%11, percen
    10·2 answers
  • Help with these please! Write the equation in slope intercept form (y=mx+b) of each graph.
    15·1 answer
  • CAN SOMEONE PLEASE HELP ME ANSWER THESE TWO PRE-CALCULUS PROBLEMS?
    14·1 answer
  • Create medical term from the definition below. The word root has been provided for you. Stone in the bladder (Bladder: cyst/o)
    14·1 answer
  • A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all
    11·2 answers
  • HELP ME PLESSS and TANK OUUU :) macaroni
    6·2 answers
  • A store manager receives a delivery of 10 boxes of lightbulbs. Each box contains 20 lightbulbs. The store manager tests all the
    11·1 answer
  • 5
    8·2 answers
  • The (m-3)^2 is equivalent to <br> 1. m^2 + 9<br> 2. m^2 - 9<br> 3. m^2 - 6m + 9<br> 4. m^2 - 6m - 9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!