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
STatiana [176]
3 years ago
13

What the answer to this asap

Mathematics
2 answers:
Harman [31]3 years ago
8 0

Answer:

? = 24

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{?}{18} = \frac{20}{15} ( cross- multiply )

15? = 360 ( divide both sides by 15 )

? = 24

Kitty [74]3 years ago
5 0

Answer:

? is 24

Step-by-step explanation:

You might be interested in
10.A water tank has strps inside it. A monkey is sitting on topmost floor(i.e.,the first step).The water level is at ninth step.
Katyanochek1 [597]

Answer:

I am not sure sorry

Step-by-step explanation:

5 0
2 years ago
Given a+b=7 and a–b=3, find:<br> 3^a÷3^b
Talja [164]

Answer:

27

Step-by-step explanation:

a + b = 7      ....eq 1

a - b = 3       ....eq 2

solve simultaneously using elimination method

add eq 2 to eq 1

a + b = 7    

+

a - b = 3

2a = 10

a = 5

substitute the value of a in eq 1

5 + b = 7

subtract 5 from both sides

5 - 5 + b = 7- 5

b = 2

Now, slot in the values of both a and b

3^a÷3^b

we will solve using PEDMAS

3^5 / 3^2

3^{5-2}

3^{3}

27

8 0
3 years ago
Does someone mind helping me with this problem? Thank you!
Ahat [919]

Answer:

1.4 my guyyyyyyyyyyyyyyy

5 0
2 years ago
Read 2 more answers
The sun shines at a 30° angle to the ground. To the nearest inch, how long is the shadow cast by a 72-in. tall fence post?
tensa zangetsu [6.8K]

The length of the shadow is 124.7 in

<u>Explanation:</u>

<u />

Given:

Angle, θ = 30°

Height of the fence,  h = 72 in

Length of the shadow, l = ?

Given:

tan 30° = \frac{perpendicular}{base}  = \frac{height of the fence}{length of the shadow}

\frac{1}{\sqrt{3} } = \frac{72}{l} \\\\l = 72\sqrt{3} \\\\l = 124.7 in

Therefore, the length of the shadow is 124.7 in

5 0
3 years ago
10x^2y - 15xy^2?<br> Completely factor
sasho [114]
Answer:

By factoring our 5 you get, 5(2x^2y-3xy^2)
4 0
3 years ago
Other questions:
  • Suppose that the value of a stock varies each day from $11.82 to $15.17 with a uniform distribution. Find the third quartile, i.
    6·1 answer
  • The pulley system shown in figure, MQ=10 in., NP=3 in., and QP=24 in. Find MN
    13·1 answer
  • There are 60 donuts in 5 packages. how many donuts are in 3 packages?
    13·1 answer
  • (a) What is the slope of the line? m=_______ Show how you found the slope.
    8·1 answer
  • Find the constant of proportionality for the table and write in the form y = kx.
    9·1 answer
  • Suppose the sun casts a shadow off a 35-foot building. if the angle of elevation to the sun is 60 degrees, how long is the shado
    10·1 answer
  • What's the exponent form for 10 times 10
    7·2 answers
  • HEEEEEEEEEEEEEEEEEEEEEEEEELP!!!!!!!!!!!!!!
    6·2 answers
  • What is 27/50 as a decimal? Please explain
    15·2 answers
  • Order these numbers from least to greatest.<br> 3.951, 3.95, 8925, 21120
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!