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
Paladinen [302]
3 years ago
8

∠a = 5x – 5º. ∠ b = 3x + 13º. Solve the x then find the measure of ∠ b.

Mathematics
1 answer:
Scilla [17]3 years ago
7 0

Answer: X= 4 and angle B = 26

Step-by-step explanation: 5x-5=3x+13

Subtract 3x and add 5 to both sides. Divide both sides by 2.

You might be interested in
Help!! what are these angle measures
BartSMP [9]

Answer:

m1 = 62.5

m2 = 62.5

m3 = 55°

m4 = 75°

m5 = 50°

Step-by-step explanation:

m1: Sides 1 and 2 are congruent so angle will be the exact same as m2:

180° - 55° = 125 | 125 / 2 = <u>62.5°</u>

m2: same as m1; <u>62.5°</u>

m3: equivalent to <u>55°</u> due to its location

m4: angle of a line is 180° so 180° - 105° = <u>75°</u>

m5: angles of triangle add to 180° so 180° - (75° + 55°) = <u>50°</u>

6 0
2 years ago
In the figure below, triangle ABC undergoes a reflection and a translation to become triangle PQR. In triangle ABC, m <br><br> T
olga nikolaevna [1]

Answer:

Step-by-step explanation:

A corresponds to angle P, so angle P measues 70 degrees.

Similarly, angle Q measures 60 degrees and angle R measures 50 degrees.

7 0
2 years ago
How do you solve this equation : 5x-3y=2
monitta
By figuring out was is X and multiply 
4 0
3 years ago
Read 2 more answers
What is the value of the expression (36 1/2)^2
Korolek [52]
324 is the answer to your promblem welcome
4 0
2 years ago
The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.
wolverine [178]

Answer:

\lambda=10^{-10}\ m

Step-by-step explanation:

Given that,

The frequency of x-rays, f=3\times 10^{18}\ Hz

We need to find the wavelength for x-rays. The relation between wavelength, frequency and speed of light is given by :

v=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^{8}}{3\times 10^{18}}\\\\=10^{-10}\ m

So, the wavelength for x-rays is 10^{-10}\ m.

7 0
3 years ago
Other questions:
  • Ladder diagram of 132
    11·1 answer
  • (in) Solve the equation x - 3x - 2 = 0, giving your answers correct to 2 decimal places.
    12·1 answer
  • I need help with this.
    12·1 answer
  • Find the area of each figure.<br>1.<br>12 m<br>8 m​
    14·1 answer
  • To measure the satisfaction of their customers Ali Baba restaurant sends out 1000 surveys to their customers. Out of the 823 sur
    5·1 answer
  • Which statements are true about reflections? Check all that apply.
    7·1 answer
  • Sylvie needs $110 for a concert ticket.
    9·1 answer
  • What is the value of b in the equation below? 9 Superscript negative 8 Baseline times 9 Superscript negative 2 Baseline = a Supe
    6·2 answers
  • Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.
    5·1 answer
  • Find the shaded area. Round your answer to the nearest tenth.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!