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
kaheart [24]
3 years ago
12

FIREWORKS The designers of a fireworks display want to have four fireworks travel along parallel trajectories. They decide to pl

ace two launchers on a dock and two launchers on the roof of a building. To make this display work correctly, what should the measure of angle 1 be? Explain.
Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0

Answer: 80°; the supplementary angle to the 30° angle and ∠1 is a corresponding angle to the 70° angle this means that the supplementary angle to the 30° angle and ∠1 is a 70° angle therefore 30°+m ∠1+ 70° equals 180°. So, m ∠1= 180°.

Step-by-step explanation:

You might be interested in
Round off 431.3608 to the nearest hundreth​
FromTheMoon [43]
This would be 431.36
3 0
3 years ago
Read 2 more answers
Find the zeros of f(x)=-3x^3+6x+5.
Tasya [4]

Answer:

x = 1.723

Step-by-step explanation:

The  zeros of a function f(x) are the points where the function crosses the x-axis. At these points, the function will have a value of zero, that is;

f(x) = 0

We simply graph the function and determine the points where it crosses the x-axis. From the attachment, f(x) crosses the x-axis at;

x = 1.723

8 0
3 years ago
Read 2 more answers
What’s the rate of change of this table?
frez [133]
Answer: It would be y=2x.
5 0
3 years ago
Read 2 more answers
Ke onda alv dame los answers
ddd [48]

Answer:

there's nothing here to answer

5 0
3 years ago
How does using a model help me multiply decimals by whole numbers?
valkas [14]
Counting them it simple
5 0
3 years ago
Other questions:
  • Marita orders 12 yards of material to make banners. If she needs 1 foot of fabric for each banner, how many banners can she make
    12·2 answers
  • Please help asap 30 pts
    9·1 answer
  • I² = √-1 true or false<br><br> the check mark is going over top of the one just saying
    10·1 answer
  • 1. 8y^2-4y+1 divided by 2y-1
    6·1 answer
  • You have this information about ΔABC, ΔFDE, and ΔGIH:
    8·2 answers
  • Use the GCF to factor this expression.<br><br> 40x + 24y – 56
    14·2 answers
  • A triangle has sides with lengths of 37 yards, 54 yards, and 62 yards. Is it a right triangle?
    15·1 answer
  • which of the following statements is true? a. the radius of a circle is twice its diameter b. to find the diameter of a circle,
    8·2 answers
  • What is this answer to this question
    10·2 answers
  • 1. A boy needs to be at school by 8:15 am. If it takes him 15
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!