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
Alborosie
2 years ago
6

Pls Help

Mathematics
2 answers:
Marizza181 [45]2 years ago
6 0

Answer: 30^{\circ}

Step-by-step explanation:

In the given picture , we have two triangles ( one on another ) ,such that one triangle is inverted and share a common vertex. .

Then , the third angles of the lower triangle must be x   [∵ Vertical angles are congruent.]

When we consider the lower triangle, we have

x+75^{\circ}+75^{\circ}=180^{\circ}     [ By Angle sum property ]

\Rightarrow\ x+150^{\circ}=180^{\circ}\\\\\Rightarrow\ x=180^{\circ}-150^{\circ}=30^{\circ}

Hence, the measure of angle marked as x = 30^{\circ}

vodomira [7]2 years ago
3 0
First solve the triangle:
75° + 75° + x = 180°
150° + x = 180°
x = 180° - 150°
Therefore x = 30°
Then, use the geometrical property of vertically opposite angles.
Therefore. x° = 30°
You might be interested in
Macy’s sells 4 TVs for $680. How much would 7 TVs cost?
antiseptic1488 [7]

Answer:

\boxed{ \bold{ \huge{  \boxed{ \sf{1190 \: dollars}}}}}

Step-by-step explanation:

Cost of 4 TVs = $ 680

<u>Finding</u><u> </u><u>the</u><u> </u><u>cost</u><u> </u><u>of</u><u> </u><u>1</u><u> </u><u>TV</u>

\sf{ \frac{680}{4} } = 170 \: dollars

<u>Finding</u><u> </u><u>the </u><u>cost</u><u> </u><u>of</u><u> </u><u>7</u><u> </u><u>TVs</u>

Since, the cost of 7 TVs is more than that of 1 TV. So, the cost of 1 TV is multiplied by 7

\sf{i.e \: 170 \times 7 = 1190 \: dollars}

Hope I helped!

Best regards! :D

8 0
3 years ago
Read 2 more answers
2.50p+3b=358 Solve for p.​
Anna007 [38]

Answer:

p=143.2-1.2b

Step-by-step explanation:

Subtract 3b; 2.5p=358-3b

divide by 2.5; 143.2-1.2b

7 0
3 years ago
You are playing a new video game. The table shows the proportional relationship between the number of levels completed and the t
Lana71 [14]

The time to complete 2 levels is (c) 60 minutes

<h3>How to determine the time to complete 2 levels?</h3>

The table of values is given as

Number of Levels     Time (hours)

2                                         ?

3                                         1.5

Express the blank (?) with y

Number of Levels     Time (hours)

2                                          y

3                                         1.5

The ordered pairs from the table are

(x, y) = (2, y) and (3, 15)

The table shows the proportional relationship

This means that the equation can be represented as

y = Y/X * x

Where

(x, y) = (2, y)

(X, Y) = (3, 1.5)

So, we have

y = 1.5/3 * 2

Evaluate the quotient

y = 0.5 * 2

This gives

y = 1 hour

Convert to minutes

y = 60 minutes

Hence, the time is 60 minutes

Read more about linear equation at

brainly.com/question/13738662

#SPJ1

7 0
1 year ago
In one day, a book store earned $253 in sales for 4 copies of a new cookbook and 5 copies of a new science fiction novel. On the
Aloiza [94]

Answer: cookbook $40 and science $15

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
How do I do this this awnser a2x6<br><br>b3x6
dedylja [7]
2x6=12 3x6=18 if that’s what your looking for
3 0
2 years ago
Other questions:
  • for each dress she makes connie uses 2 5/8 yards of fabric . How many total yards of fabric will connie need in order to make 24
    6·1 answer
  • ?????????????????????? Help???plzz
    12·1 answer
  • What is the solution to the equation:
    12·1 answer
  • Fifteen more than half a number is equal to 9
    14·1 answer
  • What equation can equal 66 but also equal 25
    6·1 answer
  • The attendance at a rugby game is as follows
    10·1 answer
  • What is a inelastic collision <br> IF YOU WANT BRAINLIEST DESCRIBE IT IN YOUR OWN WORD PLS
    8·1 answer
  • Solve the equation , (x+ 7)+3y
    11·2 answers
  • PLEASE HELP!!!<br> Hshehebsjahsvsvabsbbsbs
    5·1 answer
  • I need help plzzzzzz
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!