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
OleMash [197]
3 years ago
15

What is the value for x? Enter your answer in the box. x =

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0
<A = <C = 73
<B = 180 - (<A + C)
6x + 4 = 180 - 2(73)
6x + 4 = 180 - 146
6x + 4 = 34
6x = 30
  x = 5

answer
x = 5


You might be interested in
A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer
Viefleur [7K]

Answer:

1) The equation of the line of best fit is y = 0.3·x + 5

2) The time it would take a player that can complete 22 leg press repetitions to run 40 yards is 11.6 seconds

Step-by-step explanation:

1) The given data are;

Leg press (Reps):    {}                 40-yard Dash Time

12                     {}                              8.6

32                     {}                             14.6

7                     {}                                7.1

11                     {}                               8.3

23                     {}                             11.9

28                     {}                              13.4

15                     {}                              9.5

From the attached graph we observe that with the data sorted in increasing order, there is a linear relation between the number of leg presses and the time to complete a 40 yard dash

The slope = (14.6 - 7.1)/(32 - 7) = 0.3

The equation of the line of best fit is the linear equation of the data given in point and slope form as follows;

y - 7.1 = 0.3×(x - 7)

y - 7.1 = 0.3·x - 2.1

The equation of the line of best fit is therefore;

y = 0.3·x + 5

Where;

y = The time to complete the 40-yard dash

x = The number of leg press completed

2) When x = 22, we have;

y = 0.3 × 22 + 5 = 11.6 seconds

If a player can do 22 leg-press repetitions, it would take the player 11.6 seconds to complete the 40 yard-dash.

8 0
2 years ago
Read 2 more answers
What breaks yet never falls, and what falls yet never breaks?
guajiro [1.7K]

Answer:

day and night

Step-by-step explanation:

that is the answer

5 0
2 years ago
Read 2 more answers
Jennifer has a taco stand.she found that her daily costs can be modeled by C(x)=x^2-40x+610. if she wants to keep her daily cost
Svetllana [295]
Plug in 300 for C(x), to get:
300=x^{2} -40x=610
Then subtract to get: 0=0= x^{2} -40x+310
Then use the quadratic formula and plug everything in. Use a calculator to simplify.

You'll get two answers: 29.486 and -0.513.
Since you can't sell <em>"negative" </em>tacos, use the positive solution
Around 29-30 tacos.
8 0
2 years ago
Ryan bought a racing bike for $4,000 this month. Its value depreciates by
Harlamova29_29 [7]
Maybe u should use photomath
7 0
3 years ago
Read 2 more answers
Factor the expression.<br><br> 15n−18<br><br> Enter your answers in the boxes.<br><br> ( )
Irina18 [472]
Theyre both divisible by 3
15n-18= 3(5n - 6)
5 0
3 years ago
Other questions:
  • Multipule choice
    14·1 answer
  • Is it possible to have an expression that uses brackets without using any parentheses?Explain.
    8·1 answer
  • Find the coordinates of the image of Q(3, 4) after the translation (x, y)→(x+3, y−5).
    5·1 answer
  • Please help me asap hehehe
    11·2 answers
  • What is X?<br><br> 56+4339-843 = x1676
    10·2 answers
  • Find the circumference of a circle whose area is 60 pi cm 2 /. A2 square root15 pi cm B.4 C.30 D.900 Please select the best answ
    6·1 answer
  • What is the reference angle of -5pi/4
    13·1 answer
  • 1. How many one third cup servings are in 6<br>cups of persons?​
    11·1 answer
  • The ages of two sisters are consecutive even integers. Twice the age of the youngest exceeds the oldest by 8. How old is the you
    12·2 answers
  • 14-4(3x+1)+2x simplify
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!