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
Evgesh-ka [11]
3 years ago
10

In triangle XYZ, m∠Z > m∠X + m∠Y. Which must be true about △XYZ?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
6 0

Answer:

I don't understand

Step-by-step explanation:

You might be interested in
How many gallons of a 50% antifreeze solution must be mixed with 60 gallons of 30% antifreeze to get a mixture that is 40% antif
Mariulka [41]

I don't know what the "six-step method" is supposed to be, so I'll just demonstrate the typical method for this problem.

Let <em>x</em> be the amount (in gal) of the 50% antifreeze solution that is required. The new solution will then have a total volume of (<em>x</em> + 60) gal.

Each gal of the 50% solution used contributes 0.5 gal of antifreeze. Similarly, each gal of the 30% solution contributes 0.3 gal of antifreeze. So the new solution will contain (0.5 <em>x</em> + 0.3 * 60) gal = (0.5 <em>x</em> + 18) gal of antifreeze.

We want the concentration of antifreeze to be 40% in the new solution, so we need to have

(0.5 <em>x</em> + 18) / (<em>x</em> + 60) = 0.4

Solve for <em>x</em> :

0.5 <em>x</em> + 18 = 0.4 (<em>x</em> + 60)

0.5 <em>x</em> + 18 = 0.4 <em>x</em> + 24

0.5 <em>x</em> - 0.4 <em>x</em> = 24 - 18

0.1 <em>x</em> = 6

<em>x</em> = 6/0.1 = 60 gal

6 0
3 years ago
Luca buys a bag of 32 favors to hand out at a party.
wolverine [178]

Answer: (32-4) divided by 4 = g

Step-by-step explanation:

8 0
2 years ago
Find the area of each figure. Use 3.14 for x.
Hitman42 [59]

Answer:

For the L shaped thing, the area is 224 ft^2

Step-by-step explanation:

18*(18-10) + 10*(18-10) = 224

Just requires some visualizing :) Hope this helps <3

7 0
3 years ago
Read 2 more answers
Identify the k-value that makes the relationship shown in the table below proportional.​
uysha [10]

Answer:

The value of k that makes the relationship shown in the table below proportional is \mathbf{\frac{1}{2}}

Step-by-step explanation:

The relation is proportional if y=kx \:or\:k=\frac{y}{x}

Putting values of x and y to find k.

For x =2 and y =1 k is: k=\frac{y}{x}=\frac{1}{2}

For x =4 and y =2 k is: k=\frac{y}{x}=\frac{2}{4} =\frac{1}{2}

For x =6 and y = 3 k is: k=\frac{y}{x}=\frac{3}{6} =\frac{1}{2}

For x = 8 and y = 4 k is: k=\frac{y}{x}=\frac{4}{8} =\frac{1}{2}

For x =10 and y = 5 k is: k=\frac{y}{x}=\frac{5}{10} =\frac{1}{2}

So, The value of k that makes the relationship shown in the table below proportional is \mathbf{\frac{1}{2}}

5 0
3 years ago
Please help me!!<br> 2(5– x)3 – 11=151
konstantin123 [22]

Answer:

x = -22

Step-by-step explanation:

2(5– x)3 – 11 = 151

(10 - 2x)3 - 11 = 151

30 - 6x = 162

-6x = 132

x = -22

5 0
3 years ago
Other questions:
  • I NEED HELP REALLY BAD COME QUICK!!!
    11·2 answers
  • Can someone pls help me with the question? its in the picture :)
    14·2 answers
  • Using only pennies, nickels, dimes, and quarters, what is the smallest number of coins Freddie would need so he could pay any am
    14·2 answers
  • Find the annual interest rate paid on this loan:<br> interest=$75 principal=$5,000 time=3 months
    15·1 answer
  • The hypotenuse in a right triangle is 13 cm. Of the other two sides one is 7 cm longer than the other determine the lengths of t
    10·1 answer
  • A school will have a fall festival if at least 40% of the 500 students plan to attend how many students must agree to attend in
    14·1 answer
  • What is the solution to the equation? 2/3a -1/6=1/3
    6·1 answer
  • Which survey question is unbiased?
    6·1 answer
  • Can you Anwer this ASAP BEfore please <br><br>WORTH 25 pints
    14·2 answers
  • 30 POINTS!<br> Find x if ∠m1 = 2x + 10 and m∠2 = 3x - 6<br><br> Answer choices:<br> 42, 24, 4, 16
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!