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
padilas [110]
2 years ago
13

1. Name angle 'x' 2. calculate the size of angle 'y' ​

Mathematics
1 answer:
Burka [1]2 years ago
7 0

Answer:

<h2><u><em>y = 70°</em></u></h2>

Step-by-step explanation:

x = 35° (opposite agles)

y = 180 - 35 - 75

y = 70

-----------------------

check 35 + 75 + 70 = 180°

the answer is good

You might be interested in
The gable end of the roof shown is divided in half by a vertical brace. Find the distance h (in ft) from an eave to the peak. 41
nlexa [21]

Answer:

h = 9 ft  

Step-by-step explanation:

Assume the diagram is like the one below.

∆ABD is a right triangle.

We can use Pythagoras' Theorem to find the height h.

\begin{array}{rcl}h^{2} + 40^{2} & = & 41^{2}\\h^{2} + 1600 & = & 1681\\h^{2} & = & 1681 - 1600\\& = &81\\h& = & \sqrt{81}\\&=& \mathbf{9}\end{array}\\\text{The height of the gable is $\large \boxed{\textbf{9 ft}}$}

 

8 0
3 years ago
What percent of 120 is 90
Alex777 [14]

Answer:

75%

Step-by-step explanation:

90/ 120 is the same as 75 or 3/4 so  75% of 120 is 90

7 0
3 years ago
What is the standard form of 5.58 x 10²<br><br>​
tekilochka [14]

Answer:

558

Step-by-step explanation:

5.58 × 10²

558

6 0
3 years ago
50 decreased by twice craig's score use the variable c to represent craig's score
ikadub [295]

Answer:

50 - 2c

Step-by-step explanation:

i think its incomplete

3 0
3 years ago
-3y+5x=26,-2y-5x=-16
Nataliya [291]

Answer:

x  =  4 ,  y  =  − 2

Step-by-step explanation:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Expand and Simplify:<br> (3x + 5) (x - 2)<br> -Please Help! Due in for 4:30pm! Xx
    12·1 answer
  • A loan for $1,200 has an annual interest rate of 5.2%. There is a $15 processing fee to receive the loan. The loan’s APR is .
    15·1 answer
  • What is the equation of a line that passes through (4, 7) and has a slope of −14?
    12·1 answer
  • What is the y-intercept of the linear regression equation ?
    15·1 answer
  • What does the line 2x-3y=7 look like
    15·2 answers
  • Plz help with - symmetry-
    15·1 answer
  • How can I solve this??
    13·1 answer
  • Consider the following formula used to estimate the height, h, of a seeding after w weeks since planting h=(1/5)w + (8/5)which o
    15·1 answer
  • If a+3b=10, what is the value of 2a+6b=?
    15·2 answers
  • Does someone know how to do this? I only have a few hours before I have to turn this in
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!