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
laila [671]
3 years ago
7

Help! Please and thank you!​

Mathematics
2 answers:
lys-0071 [83]3 years ago
4 0

a) value of x:

ZX =(10x+9)°

122°=( 10x+9)

122 - 9= 10x

113= 10x

x = 113/10= 11.3 °

so answer is = 11.3°

b) measure of Arc XZ :

formula to find Arc= © angle÷360 x 2πr

A = 122÷360 x 2πr

A = 61/180x 2πr

A = 0.3388x2πr

A= 0.6776πr

SashulF [63]3 years ago
4 0

Answer: a.11.3° b.i have no idea

You might be interested in
Find sin θ, cot θ, and csc θ, where θ is the angle shown in the figure.
Natalka [10]

Step-by-step explanation:

everything can be found in the picture

8 0
3 years ago
WhT is this rounded to the nearest hundredth​
Sergio [31]

Answer:

32.02

Step-by-step explanation:

The number that is in the hundredths place is five. You can remember this by knowing that the decimal point counts as one and all the number to the right of the decimal point count as zero. So 0 is in the tenths place, 1 is in the hundredths place, 5 is in the thousandths place, 6 is in the ten thousandths place and so on. So if you round this number to the nearest hundredth, you'll get 32.02 because if you're rounding a number and the number you're rounding with (knowing that the number you're rounding will always be rounded with the number to the right of it) is 5 or greater than 5, that number that you have to round will go up one unit.

I hope this helped!

3 0
3 years ago
2x-3y=42 solve for y
PtichkaEL [24]

Answer:

y=14+(2/3x)

Step-by-step explanation:

Your main goal is to get Y by itself on one side.

To start subtract 2x from both sides. This will give you -3y=42-2x.

Then you divide both sides by -3 to get Y by itself.

That will leave you with ...

y=14+(2/3x)

(remember the negatives cancel each other out)

5 0
3 years ago
Read 2 more answers
Please help!<br><br>In circle Y, what is m?<br><br><br>82°<br><br>100°<br><br>106°<br><br>118°
ss7ja [257]

Answer:

<em>The correct option is:  82°</em>

Step-by-step explanation:

In the given diagram, two chords RT and SU are intersecting.

According to the <u>Angle of intersecting chord theorem</u>, "<em>If two chords intersect inside a circle, then the measure of the angle formed is one half the sum of the measure of the arcs intercepted by the angle and its vertical angle</em>."

That means here......

94\°=\frac{1}{2}(m\widehat{RS}+m\widehat{TU})\\ \\ 94\°=\frac{1}{2}(106\°+m\widehat{TU})\\ \\ 2(94\°)=106\°+m\widehat{TU}\\ \\ 188\°=106\°+m\widehat{TU}\\ \\ m\widehat{TU}=188\°-106\°=82\°

So, the measure of arc TU is 82°

5 0
3 years ago
Simplify. What is the 4th root of 1296÷625
Anon25 [30]
You divide then you square root the answer. once you get the answer you squate root again giving you 1.2
3 0
3 years ago
Other questions:
  • HELPPPPPPPPPPPPP asap plz
    8·2 answers
  • A triangle has vertices at L(2, 2), M(4,4), and N(1,6). The
    5·2 answers
  • Three departments of factory employ a total of 1274 people. Department B employs 70 people more than department A and department
    5·1 answer
  • !!!!!!Need help with #’s 1 through 4 please !!!!!!!
    11·1 answer
  • Which graph best represents a functionwith zeros of -3, 0, and 2?
    5·1 answer
  • If 3 centimeters is equal to 30 millimeters, how many centimeters are in 140 millimeters?
    8·2 answers
  • I ports
    8·1 answer
  • Can Someone help me pleases. Marking brainiest
    12·1 answer
  • Correct expression for 10 decreased by 3x
    7·2 answers
  • A cylinder has a cross-sectional area of 17m² and a length of 14 m what is the volume of the cylinder
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!