2 years ago

In the diagram below, line d is parallel to line c.

Mathematics

1 answer:

My name is Ann [436]2 years ago

6 0

Answer:

85° = ∠x {corresponding angles}

∠x = ∠1 {vertically opp. angles}

And, ∠2 + 103° = 180° ( co-interior angles)

∠2 = 180° - 103°

∠2 = 77°

Now, m∠1 + m∠2 = 85° + 77°

= 162°

Hemce, option A. is the right answer.

You might be interested in

Ted's debt is 13 less than 1/2 of mike's debt. If we let y represent mike's debt, write an algebraic expression for Ted's debt

jeka57 [31]

Answer:

x = y - 13

Step-by-step explanation:

y = 1/2 of mike's debt

x = Ted's debt

x = y - 13

8 0

3 years ago

Find the slope of the line that passes through (17,-13) and (17 , 8 )

aev [14]

Answer:

(17, -13) (17, 8) --> In this problem, we use the y2-y1 over x2 - x1 formula.

Step-by-step explanation:

Step 1: Plug In--> 8-(-13)

17 - 17

Step 2: Simplify: 21

Answer: Undefined. Vertical line on graph.

3 0

3 years ago

Read 2 more answers

Solve the system: x' = (2 4 -1 6)x

sertanlavr [38]

Answer:

$x=e^{8t}+c$

Step-by-step explanation:

we have given x'=(24-16)x=8x

x' denotes the differenation

$\frac{dx}{dt}=8x$ differentiation is performed with respect to t

by variable separable method we can write

$\frac{dx}{x}=8dt$

on integrating both side

$lnx=8t+c$

$x=e^{8t}+c$ (property of log )

so the solution for x will be $x=e^{8t}+c$

6 0

4 years ago

A student is taking a math course in which there will be four tests, each worth 100 points. The student has scores of 93, 92, an

leva [86]

Answer:C

Step-by-step explanation:

6 0

3 years ago

HELLP MAHHHH PLEASEE!!!

Anika [276]

Answer:

12*5/6*4 = 40 liters

Step-by-step explanation:

3 0

3 years ago