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
rewona [7]
2 years ago
15

What’s the answer?? I need asap!

Mathematics
2 answers:
Softa [21]2 years ago
8 0

Answer:

120°

Step-by-step explanation:

Opposite angles in a cross of 2 lines like this are equal;

A = 120 and B = D = 60°

Alex Ar [27]2 years ago
4 0

Answer:

∠ A = 120°

Step-by-step explanation:

∠ A and 120° are vertically opposite angles and are congruent , so

∠ A = 120°

You might be interested in
the surface of a rectangle is 352mm squared. two of the dimensions are 4 mm 8mm. find the measure of the other dimension​
Nostrana [21]

Answer:

pihrfghb4yysrjrhna4r\h

Step-by-step explanation:

4 0
3 years ago
Someone please help me I’ll give out brainliest please dont answer if you don’t know
lisabon 2012 [21]

Answer:

If you are looking for x your answer will be x=2

5 0
3 years ago
Jessica has an account with a credit union. Her account earns 2.4% simple interest yearly. Exactly a year and a half ago, she op
Dafna1 [17]
The basic equation for interest is the investment amount(x) times the time in years(y) times the percent of interest(z).

That makes the equation:

x·y·z= amount with interest.

Lets plug in the numbers:

$900 x 1.5 x 2.4%

Now turn the percent into a decimal:

2.4% ----> .024

Now the equation is:

$900 x 1.5 x .024

Now do the math:

$900 x 1.5 = 1350
1350 x .024 = 32.4
1350 + 32.4 = 1382.4

The final answer is $1382.40

Hope this helps!
6 0
3 years ago
What two numbers add to 9 and multiply to -70
Alborosie
X, y - the numbers

The numbers add to 9 and multiply to -70.
x+y=9 \\
xy=-70 \\ \\
y=9-x \\
xy=-70 \\ \\
\hbox{substitute 9-x for y in the second equation:} \\
x(9-x)=-70 \\
9x-x^2=-70 \\
-x^2+9x+70=0 \\
-x^2+14x-5x+70=0 \\
-x(x-14)-5(x-14)=0 \\
(-x-5)(x-14)=0 \\
-x-5=0 \ \lor \ x-14=0 \\
x=-5 \ \lor \ x=14 \\ \\
y=9-x \\
y=9-(-5) \ \lor \ y=9-14 \\
y=14 \ \lor \ y=-5 \\ \\
(x,y)=(-5,14) \hbox{ or } (x,y)=(14,-5)

The numbers are -5 and 14.
4 0
3 years ago
What is the change in elevation from 8500m and -300m
bogdanovich [222]

Answer:

8800m

Step-by-step explanation:

difference between 8500 and -300 is 8800m

5 0
2 years ago
Other questions:
  • Which of the following points lies on the graph of r = 2 - 3cosθ?
    12·1 answer
  • A city has a population of 310,000. Suppose that each year the population grows by 3.5% what will be the population after 15 yea
    5·1 answer
  • 7w/4+3=9w/10+6<br><br> I really need help on this
    10·1 answer
  • Does this graph show a function? Explain how you know.
    10·2 answers
  • You are the marketing director for a company that manufactures bodybuilding supplements and you are planning to run ads in Sport
    12·1 answer
  • Given the function, f(x)=|x+1|+2, what is the transformation
    7·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Given the function rule f(x)=^2-4x+3, which is the output of f(-3)?
    14·1 answer
  • What is 144÷8 in distributive property
    8·1 answer
  • Help I need the answers in 20 minutes
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!