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
Snowcat [4.5K]
2 years ago
9

What is the correct value of z? A. Z=12 B. Z=13 C. Z=10 D. Z=11

Mathematics
1 answer:
inna [77]2 years ago
3 0
<h3>Answer:  A) z = 12</h3>

==========================================

Work Shown:

RS = RT

2z-15 = 9

2z = 9+15

2z = 24

z = 24/2

z = 12

The reason why RS is equal to RT in the first equation is because we have an isosceles triangle. Recall that any isosceles triangle has exactly two sides the same length, and the opposite base angles are congruent to one another. The congruent angles are indicated with the single arcs.

In short: the base angles S and T are congruent, so the opposite sides RS and RT are the same length. This leads to RS = RT.

You might be interested in
If f(x)=2x+5, then f(4) represents what
RSB [31]
<span>f(x)=2x+5
then
</span><span>f(4)=2(4) +5 = 8 + 5 = 13

hope it helps</span>
6 0
3 years ago
7 1/2- 3 7/10 or Seven and a half subtract three and seven tenths.
Korolek [52]

Answer:

3.8 is the answer to your problem. Happy Holidays!

6 0
2 years ago
Line segment AB has a length of 2 units. It is translated 6 units to the right on a coordinate plane to obtain line segment A'B'
NeTakaya
2 units, because translations do not change the length of segments. Hope this helps!
6 0
3 years ago
Read 2 more answers
Identify the leading coefficient in the following polynomial:<br> – 5x² + 3x - 7
insens350 [35]

Answer:

-5

Step-by-step explanation:

The leading coefficient means the thing you're multiplying your highest power by. Here, your highest power of x is x^2, and that term's coeff. is -5, so the leading coefficient is -5.

7 0
3 years ago
What is 1323/12 in simplified form
Mice21 [21]

Answer:

441/4

Step-by-step explanation:

Find the GCD of numerator and denominator

GCD of 1323 and 12 is 3

Divide both the numerator and denominator by the GCD

1323 ÷ 3

12 ÷ 3

Reduced fraction:

441/4

________

Hope this helps!

-Lexi

4 0
2 years ago
Other questions:
  • Given the line below.
    8·1 answer
  • ?????????????????????????????????????????????????????????????
    8·2 answers
  • Which of the following best describes the graphs below?​
    13·1 answer
  • A human red blood cell is about 0.00000 8 in diameter. Put this number in scientific notation.​
    15·1 answer
  • Alec can buy bottles of water in packages of 6 for $12.12 or in packages of 4 for $9.72. How much money does he save by buying 4
    9·2 answers
  • You finally get an allowance! You put $2 away. In January, $4 away. In February, $8 away. In March, $16 away. In April and follo
    15·1 answer
  • What is: 1.2 x 5 x 1 =
    6·2 answers
  • In triangle ABC, a=31 , b=22 , c=18. Identify m∠A rounded to the nearest degree.
    11·1 answer
  • As Sales Manager for ISeeYou Productions, you are planning to review the prices you charge clients for television advertisement
    7·1 answer
  • Estimate the perimeter and the area of the shaded figure to the nearest whole number.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!