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
Tom [10]
3 years ago
8

Help me I didn't learn this lol ╥﹏╥

Mathematics
2 answers:
ivolga24 [154]3 years ago
4 0

Answer:

C.) 60°

Step-by-step explanation:

∠1 = ∠3 and ∠4 = ∠2

so if angle 1 = 55°, so does angle 3.

Therefore, if line y is rotated 5° clockwise, angles 1 and 3 get wider (by 5°).

55 + 5 = 60

∠1 and ∠3 now = 60°

Brainliest please! Hope this helps, good luck.

Rudiy273 years ago
3 0

Answer:

60 degrees

Step-by-step explanation:

This would be the correct answer because angles 1 and 3 are vertical angles so before you move line y, 5 degrees, angle 3 would be 55 degrees too. Since you are moving line y, clockwise, angles 1 and 3 would get bigger by 5 degrees so you would add 5 degrees to 55. 55 + 5 = 60.

So your answer would be 60 degrees.

Hope this helps :)

Maybe brainliest?

You might be interested in
In the diagram shown, line mm is parallel to line nn. Cruz says that ∠4∠4 and ∠6∠6 are congruent angles. Is he correct? Why or w
ivanzaharov [21]
Well both a and b are correct  because angles 4,6, and 7 are all congruent.
4 and 6 are alternate interior angles, 4 and 7 are corresponding angles, and 6 and 7 are vertical angles all equaling the same degree. so i would go with B only because it backs it up with proof and a is just an observation.
3 0
3 years ago
Read 2 more answers
A rectangular box with a square base is to be constructed from material that costs $9 per ft2 for the bottom, $4 per ft2 for the
mafiozo [28]

Answer:

V = 23.85 ft³

Step-by-step explanation:

The dimension of the square base = x ft by x ft

Height of box = y

Volume of the box, V = x^{2} y

Cost of top = $4 * x^{2}

Cost of the bottom =  $9 * x^{2}

Cost of the sides = $3 * 4xy

Total cost = 4x² + 9x² + 12xy

Total cost = 13x² + 12xy

Total cost = $193

193 = 13x² + 12xy

y = \frac{193 - 13x^{2} }{12x}

But volume, V = x²y

V = \frac{x^{2} (193 - 13x^{2}) }{12x}

V = \frac{x (193 - 13x^{2}) }{12}...................(1)

At maximum value, V' = 0

0 = \frac{193 - 39x^{2} }{12}

39x^{2}  = 193\\x^{2} = \frac{193}{39}

x = 2.23

Put the value of x into (1)

V = \frac{2.23 (193 - 13*2.23^{2}) }{12}

V = 23.85 ft³

6 0
3 years ago
Explain why you can use πr2 to find the area of the base of a cone
olga nikolaevna [1]
The base of a cone is a circle.

The area of a circle is \pi r^2.

Thus, the area of the base of a cone \pi r^2.

The derivation of the formula for the area of a circle involves a bit of calculus, but if you'd like, I can walk you through it.
8 0
3 years ago
1. Which point is located at (-2,-6)
andriy [413]
1 k
2 n j f
3 (-3,1)
that what i think they are
7 0
3 years ago
Read 2 more answers
3/4 mile each day for 8 days how far did I walk
Bingel [31]

Answer:

6 miles

Step-by-step explanation:

Since you walked 3/4 miles in 1 day then in 8 days you walked...

3/4*8=3*2=6 miles

4 0
2 years ago
Read 2 more answers
Other questions:
  • I cannot find the answer to 10x + 18 < -2, help anyone?
    13·1 answer
  • A employer, who started a new business, has promised his employees a minimum starting wage of $3, with an increase of $2 every 4
    8·1 answer
  • in sub-Saharan African an estimated 28.5 million people are infected with AIDS. Unfortunately that number is rising. and it is e
    11·1 answer
  • What is the solution to this equation? 6x + 5 = 29
    12·2 answers
  • Can someone plz help me with this one problem plz plz!!!
    5·2 answers
  • A saleswoman is paid $10 per hour and $6 for each sale she makes. She wants to earn
    11·1 answer
  • What is the length of the segment XY?
    8·1 answer
  • Please help me ... I neddddd helpppp.
    9·1 answer
  • Pls help 30 points ASAP
    5·2 answers
  • 23) A shopkeeper buys 1 dozen of pens at Rs. 20 each and sells at Rs. 18 each. Find his loss and loss percent. 24) The marl​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!