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
jenyasd209 [6]
3 years ago
14

What is the value of the variable x? a.20 b.14 c.12 d.16

Mathematics
2 answers:
Dovator [93]3 years ago
8 0

Answer:

12°

55°

Step-by-step explanation:

∠WXY=90°

∠ZXY=∠WXY- ∠WXZ= 90° - 35°= 55°

  • 4x+7°= 55°
  • 4x= 48°
  • x= 48°/4
  • x= 12°
butalik [34]3 years ago
6 0

Answer:

The first question: The answer is C.12

The second question: The answer is C. 55

Step-by-step explanation:

The first question : Explanation: since WXY is 90 degrees and WXZ is 35 degrees subtract those two to get ZXY: 90 - 35 is 55

So it would like this for ZXY: 4x + 7 = 55

                                                x = 12

So your first answer would be C. 12

The second question: Explanation: Since we got the answer for X value we substitute it in the equation: 4x12 + 7 = 55

So the second answer would be C. 55

You might be interested in
What's the answer to the question
Nastasia [14]
1/10 is equal to 0.10. Multiply their total tables (200) by the percent (10% aka 0.10), and you get 20. Hope this helps.
7 0
3 years ago
Solve for x: 2(x+7)+4= -18
user100 [1]
The correct answer is -18
3 0
4 years ago
Question 5 (1 point) What is the mean of this set of data: 78, 79, 80, 80, 89, 89, 92, 93, 94, 95, 95, 95 Round your answer to t
Len [333]
88.3

add all the numbers, you get 1,059 and divide that by how many numbers there are which is 12 and you get 88.3
7 0
3 years ago
What is the scale of a map if 50 km in real distance is 2 dm on a map, I need a ratio answer, (EX: 1:500000)
pickupchik [31]

Answer:

1:25 (dm:km)

Step-by-step explanation:

For the ratio, you compare two units.

Naturally, we could say that 2 dm corresponds to 50 km

Written in fraction form:

2dm/50km

Simply the fraction normally:

1dm/25km

Just replace the "/" with ":"

1:25 (dm:km)

5 0
4 years ago
Use the quadrant system to find the area of the polygon shown
shusha [124]

use the quadrant system to find the area of the polygon shown

44 square units

54 square units

36 square units

52 square units

True 44 square units

3 0
3 years ago
Other questions:
  • The jenson family enjoyed a meal at the burger bam
    6·1 answer
  • What is the value of y in the equation 4 + y = −3?
    13·1 answer
  • Can you help me with this please
    11·1 answer
  • A department store wraps gifts for its customers. What is the amount of wrapping paper it would take to wrap a gift box with a w
    14·2 answers
  • How do I rewrite the quadratic function in intercept
    15·1 answer
  • 1 thenth + 5 hundredths
    5·1 answer
  • A sandwich shop is ordering apples and grapes to make chicken salad. Apples cost $1.25 per pound and grapes cost $2.60 per pound
    14·1 answer
  • ASK YOUR TEACHER Time taken by a randomly selected applicant for a mortgage to fill out a certain form has a normal distribution
    5·1 answer
  • If he pits 12 gallons of gas and had driven 212.4 miles since his last fill-up, how many more miles per hallon does his truck ge
    9·1 answer
  • Hewwo hoomans here is frreee pnts also pwease be friend ;w;
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!