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
shepuryov [24]
3 years ago
9

What is the measure of

Mathematics
1 answer:
Liula [17]3 years ago
5 0

The angle of NPR is 130°

First, set up an equation to find x.

(3x-10)+2x+65=180

Then, solve the equation for x.

x=25

Then, substitute 25 in for x in 2x

50

Finally, subtract 50 from 180 to find the angle of NPR

130°

You might be interested in
Find 4 consecutive odd numbers such that twice the sum of the least 2 numbers is 40 less than three times the sum of the greates
ANTONII [103]
4 consecutive odd numbers....x, x + 2, x + 4, x + 6

2(x + x + 2) = 3(x + 4 + x + 6) - 40
2(2x + 2) = 3(2x + 10) - 40
4x + 4 = 6x + 30 - 40
4x + 4 = 6x - 10
4x - 6x = -10 - 4
-2x = - 14
x = -14/-2
x = 7

x + 2 = 7 + 2 = 9
x + 4 = 7 + 4 = 11
x + 6 = 7 + 6 = 13

ur numbers are : 7,9,11,13 <==
4 0
4 years ago
write a fraction equal to 3/5 that has a denominator of 10 then write a fraction equal to 1/2 that has a denominator of 10
lions [1.4K]
A fraction equivalent to 3/5 with a denominator of 10
First, find another number that you can multiply your denominator by to get 10
5 x 2 = 10
Now, multiply both the numerator and the denominator by that number.
3 x 2 = 6
5 x 2 = 10
And put the new numbers into the fraction.
6/10
An equivalent fraction to 3/5 with a denominator of 10 is
6/10
A fraction equal to 1/2 with a denominator of 10
First, find a number that you can multiply the denominator by to get 10
2 x 5 = 10
Then, multiply the numerator and denominator by that number.
1 x 5 = 5
2 x 5 = 10
Now, put the new numbers into the fraction.
5/10
A fraction equal to 1/2 with a denominator of 10 is
5/10
So, the two fractions are
6/10, which is equivalent to 3/5
and
5/10, which is equivalent to 1/2
6 0
3 years ago
Read 2 more answers
Help ???
tresset_1 [31]
Answer: Choice B) The graph opens down

The negative 'a' value means the parabola opens downward. One way to remember it is that the positive 'a' value means "happy face" or "smile", and a negative 'a' value means "frowny face".

See the image attachment and note the color coding of the graphs.

7 0
3 years ago
What are the coordinates of the x-intercept of the line 3x - 2y = 12?
mariarad [96]

Answer:

(4,0)

Step-by-step explanation:

7 0
3 years ago
What is the area of the figure to the nearest hundredth 14m and 4 m
SOVA2 [1]
First you have to find the area of the rectangle which is 14 cm by 4 cm = 56 cm and then find the area of the semicircle which is 1/2(radius by pi): 0.5(4 by 3.14)= 12.56cm
56 cm+ 12.56 cm =68.560 cm to the nearest hundredth is 68.56 cm
Hope it helps☺️
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help finding the end behavior
    12·1 answer
  • Each marble bag sold by Keisha's marble company contains 7 blue marbles for every 4 green marbles. If a bag has 36 green marbles
    12·1 answer
  • The price of a cup of coffee has dropped to $2.10 today. Yesterday's price was $2.35 . Find the percentage decrease. Round your
    7·1 answer
  • What is the benchmark fraction of 7/10 x 16
    7·2 answers
  • What is 18/25 simplified
    13·2 answers
  • Which equation represents a function?
    10·2 answers
  • What is the cost of 12 cupcake at meg’s cupcakes ?
    11·2 answers
  • What is the slope of the line that passes through the points (-5, -7) and (4,-1)?
    11·2 answers
  • What are the solutions to the system of equations?<br> y = 2x² + 6x - 10<br> \ y =<br> y = -x + 5
    10·1 answer
  • Rectangle RSTU and the image R’S’T’U’ are graphed on the coordinate grid below.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!