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
Scorpion4ik [409]
3 years ago
7

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 5(m∠Y) − 210°. Find m∠Y.

Mathematics
1 answer:
Vlada [557]3 years ago
7 0

Answer:

m∠Y = 50°

Step-by-step explanation:

let 'm' = m∠Y

m∠S + m∠Y = 90 (complementary)

5m - 210 + m = 90

6m = 300

m = 50

You might be interested in
Graph the line with slope 1 passing through the point (5,1).
vfiekz [6]

Answer:

y= x-4

Step-by-step explanation:

Since we have a point, and the slope, we can use the point slope formula

y-y_{1}=m(x-x_{1}  )

m is the slope, y1 is the y coordinate of the point and x1 is the x coordinate of the point.

We know that m is 1, y1 is 1, and x1 is 5, so we can substitute them in

y-1=1(x-5)

Solve for y by isolating it

Distribute the 1

y-1=1*x+ 1*-5

y-1=x-5

Add 1 to both sides

y=x-4

7 0
3 years ago
Read 2 more answers
I dislike school but it’s 2.2 quick check, and it’s hard.
Mademuasel [1]

Answer:umm ok

Step-by-step explanation:

3 0
3 years ago
Evaluate the expression 14[x(2y+3z)] when x = 8, y = 3, and z = 2
devlian [24]

Answer:

i think the anser is 150 sorry if im wrong

Step-by-step explanation:

2x2x2= 8

3x3= 9

8+9= 17x8= 136+14= 150

5 0
2 years ago
Make a dot plot of the data. Use the dot plot to describe the data. page 515 number 8 17.5 independent practice
Radda [10]

Answer

What are the numbers

Step-by-step explanation:

3 0
3 years ago
Three quarters of the ducks in a pond are mallards.<br> What percentage of the ducks are mallards?
max2010maxim [7]

Answer:

75%

Step-by-step explanation:

Mallards = 3/4 of the ducks in the pond

What percentage of the ducks are mallards?

percentage of the ducks that are mallards = 3/4 × 100

= (3 * 100) / 4

= 300/4

= 75%

percentage of the ducks that are mallards = 75%

7 0
3 years ago
Other questions:
  • I need help with this math problem
    7·1 answer
  • lena finished her assignment in 1/2 hours. then she completed her other assignment in 1/5 hours. what was the total time lena sp
    14·1 answer
  • Can someone please help me ‍♂️
    12·2 answers
  • WHAT IS THE ROUND TO TWO DECIMAL PLACES?
    5·2 answers
  • Can someone plz help me? Thanks
    8·2 answers
  • What is the slope of a line that is parallel to the line y = -1/5?
    9·1 answer
  • Let segments a p and b p be tangent segments. what is the length of segment a p if b p equals 12 cm?
    13·1 answer
  • The sum of one and the product of one and a number xxx.
    15·1 answer
  • If<br> f(x) = x^2 + 2x - 4<br> and<br> g(x) = 3x + 1<br> Find<br> f(g(x)) = ?
    10·2 answers
  • What is the slope-intercept equation for this line? (0,1) ( 1, -2)​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!