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
Ludmilka [50]
2 years ago
6

Solve both questions please ❤️❤️

Mathematics
1 answer:
harina [27]2 years ago
8 0

Answer:

1. y=7.2

2. x=18

Step-by-step explanation:

1. Triangles CMN and CBA are similar triangles (by AAA postulate). Similar triangles have proportional corresponding sides, so

\dfrac{CM}{CB}=\dfrac{CN}{CA}\\ \\\dfrac{12}{12+y}=\dfrac{10}{10+6}\\ \\12\cdot 16=10\cdot (12+y)\\ \\192=120+10y\\ \\10y=72\\ \\y=7.2

2. GK is angle G bisector. Use angle bisector's property:

\dfrac{GH}{GI}=\dfrac{KH}{KI}\\ \\\dfrac{40}{24}=\dfrac{30}{x}\\ \\40x=24\cdot 30\\ \\4x=24\cdot 3\\ \\x=6\cdot 3=18

You might be interested in
Find the volume of the pyramid (round to hundreths place) _______ft^3
wlad13 [49]

Answer:

I got 5ft

Step-by-step explanation:

2ft+2ft+1ft=5ft

3 0
3 years ago
If the Jackson family drive 135 miles on 6 gallons of gas, how many miles can they can they drive on 9 gallons?
drek231 [11]

Answer:

202.5 miles

Step-by-step explanation:

We find the unit rate of the mile per gallon

135/6

= 22.5

We multiply 22.5 by 9 to get the miles they can drive on 9 gallons

22.5 * 9

= 202.5

3 0
2 years ago
Read 2 more answers
How many times greater is the value of the 4 In 42,672 than the value of the 4 in 37,426
Olenka [21]

Step-by-step explanation:

it 100 more than the 4 in 37,426

8 0
3 years ago
!70%032842934-9 ^ (99=99=0) This is important because 45+45= 90! If ^5) * 2= 1/2 123= 1 2 3
Aneli [31]

Answer:

What

Step-by-step explanation:

do i have to answer a question

8 0
2 years ago
Read 2 more answers
Sierra is going on a field trip that costs $48. The cost includes $20 for transportation and two tickets that each cost the same
True [87]
We know that there are two tickets (which we'll represent with x) and a fee for transporation (which is $20)

So we can set up the equation 20+2x=48

We want to isolate x so we'll subtract 20 from each side, which gives us the equation
2x=28

Then divide each side by 2
Giving us the final answer of

x=14

So each ticket costs $14
5 0
3 years ago
Other questions:
  • Find the quotient of 9/18 divided 3/6
    6·1 answer
  • Four less than the product of one and a number x
    10·1 answer
  • G(n) = 3n - 3<br>f(n) = 2n - 4<br>Find g(-3) f(-3)​
    5·1 answer
  • The graph represents the system of inequalities shown below. Determine whether the statement that follows the graph is true or f
    7·1 answer
  • HELP IN NEED!
    6·1 answer
  • Are 1/2 and 12/24 and 13/26 equivalent?
    8·1 answer
  • What is the hcf of 150 and 350​
    14·1 answer
  • Can you answer this?
    13·1 answer
  • Round to the place of
    15·1 answer
  • PLS HELP THXXXXXX ONLY ANSWER IF KNOWN
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!