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
pentagon [3]
3 years ago
7

Please answer this math question for me

Mathematics
2 answers:
finlep [7]3 years ago
6 0
60 degrees
Right angles add up to 90 so 90-30=60
irina [24]3 years ago
6 0

Answer:

A = 60°

Step-by-step explanation:

The total angle is 90°

So, subtract. 90 - 30 = 60°

Have a great day! :)

You might be interested in
Order the fractions and decimals in descending order 2.3,2 4/5,2.6
ryzh [129]

2 4/5 , 2.6 , 2.3 would be your answers in descending order. From greatest to least.

3 0
4 years ago
The length of two complementary angles are x and 2x+12. Find the measures of the angles.
Shtirlitz [24]

There's no such thing as the "length"of an angle. 
But we know what you're getting at.

You have said that the angles are complementary.  If two angles are
complementary, then  their sum is 90 degrees, so we can take your
two angles and write:

                       <u>x</u>  (one angle) plus <u>(2x + 12)</u> (the other one) <u>= 90 degrees

</u>
<u />                          x + 2x + 12  =  90<u>

</u>
Subtract 12 from each side:     x + 2x  =  78

Add the x's on the left side:        3x      =  78

Divide each side by  3 :                x      =  26 degrees

One angle is 'x'  =  <em>26 degrees</em>

The other one is (2x + 12) = 52+12 = <em>64 degrees</em>
4 0
4 years ago
a party of trekkers left a staging hut, an elevation of 465 ft and arrived at their destination at an elevation of 2347 ft. acco
bazaltina [42]
Ok, here we go.
The x-value is given(Great!), so now we need to find y-value for slope
\frac{2347-465}{3000}
\frac{1882}{3000}
The average slope, according to the calculator, is 0.627
8 0
4 years ago
Can you think of any other real-life scenarios where parallel lines and transversals<br> exist ?
RoseWind [281]

Answer:

on the road the 2 yellow line on the road

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Do the functions have the same concavity? f(x)=2x^2-10x-30
love history [14]

Answer:

Use the inflection points to set up intervals. Substitute a value into each interval to find where the curve is concave up or down.

The graph is concave up

5 0
3 years ago
Read 2 more answers
Other questions:
  • a population grows at a rate of 6%. if the population is currently 254, write an equation that gives the population x years from
    15·1 answer
  • how many license plates can you make when a license plate consists of 6 out of 26 alphabetical letters each of which can be repe
    12·1 answer
  • Cody made deposits of $45, $18 and $26 into his checking account. He then wrote checks for $21 and $93. Write and solve a numeri
    11·1 answer
  • Factor each expression 36abc +54ad
    15·1 answer
  • Round $60.55 to nearest dollar
    9·1 answer
  • Statement 4(6x+1) +4 =104 reason ?
    6·1 answer
  • if one bucket + 5 jars equal one tub and three buckets plus two jars equal to tubs how many jars are there equal to one tub​
    9·2 answers
  • Write an equation in​ point-slope form of the line that passes through the given point and with the given slope m.
    6·1 answer
  • What is the measure of angle A in the given triangles?
    15·2 answers
  • A driver spent 45minutes to cover a distance of 120km. what is the speed of the driver in km per hour.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!