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
MA_775_DIABLO [31]
2 years ago
9

Please help, I will mark brainliest if correct.

Mathematics
2 answers:
Stells [14]2 years ago
7 0

Answer:

100 degrees because vertical angles.

nadezda [96]2 years ago
5 0

Answer:

100

Step-by-step explanation:

something about them being diagnol to each other makes them equal

havent done geometry in a while lol

hope this helps <3

You might be interested in
Try it .............
Veseljchak [2.6K]

Step 1: 3

Step 2: 6

Step 3: 16

Step 4: 8

Step 5: 5

Nice

7 0
3 years ago
Read 2 more answers
Kevin and Randy Muise have a jar containing 73 ?coins, all of which are either quarters or nickels. The total value of the coins
inna [77]

Answer:

24 quarters and 49 nickels

Step-by-step explanation:

This situation has two unknowns - the total number of nickels and the total number of quarters. Because we have two unknowns, we will write a system of equations with two equations using the two unknowns.

  • n+q=73 is an equation representing the total number of coins
  • 0.05n+0.25q=8.45 is an equation representing the total value in money based on the number of coin. 0.05 and 0.25 come from the value of a nickel and quarter individually.

We write the first equation in terms of q by subtracting it across the equal sign to get n=73-q. We now substitute this for n in the second equation.

0.05(73-q)+0.25q=8.45

3.65-0.05q+0.25q=8.45

3.65+0.20q=8.45

After simplifying, we subtract 3.65 across and divide by the coefficient of q.

0.20q=4.8

q=24

We now know of the 73 coins that 24 are quarters. To find the number of nickels, we subtract 24 from 73 and get 49 nickels.

4 0
3 years ago
What is the equation, in slope-intercept form, of the line that is perpendicular to the line y – 4 = –(x – 6) and passes through
Mkey [24]
Let's convert the equation in point-slope form to slope-intercept form.

y - 4 = -(x - 6)
Multiply everything out.
y - 4 = -x + 6
Add 4 to both sides.
y = -x + 10

To be perpendicular, the slope of the new has to be the reciprocal of the other line. To slope in this equation is -1/1. To get the reciprocal, flip the numerator and denominator and change the sign too.

-1/1 becomes 1/-1, and changes to 1/+1, or 1.

y = x + b

Input the coordinate point and solve for b.

-2 = -2 + b
Add 2 to both sides.
0 = b

y = x
4 0
3 years ago
PLEASEEEEE HELPP !!!!!
xeze [42]

Answer:

y = -0.5x + 100

Step-by-step explanation:

Im not really sure what i was supposed to answer but i hope it helped.

8 0
3 years ago
Can someone please help me on this question.
lesya692 [45]

Answer:

Step-by-step explanation:

3x^{2} + 5x-12=0

-12=-5x-3x^{2}

(-12=-5x-3x^{2} ) * -1

\sqrt{12=5x+3x^{2}

4 0
3 years ago
Other questions:
  • PLS HELP ME WITH THIS!
    8·1 answer
  • How do I solve this?? Pls give details
    10·1 answer
  • Simplify. Sqrt 36- sqrt 121
    13·2 answers
  • How to find the area of a polygon
    15·1 answer
  • 5. Find the value of x. Any help is appreciated. Thanks! ^-^
    10·1 answer
  • Please help<br><br>numbers 42, 43, 44
    15·1 answer
  • 8x+2&gt;34 Y’all know how to do this?
    11·1 answer
  • Analyze the diagram below and complete the instructions that follow.
    9·1 answer
  • Which best describes angle 3 and angle 7?
    12·1 answer
  • A triangle has angle measures of 18° and 57°. What is the measure of the third angle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!