3 years ago

Help me pls..................

Mathematics

2 answers:

valina [46]3 years ago

8 0

Angle 1 = 52 because they are alternate interior angles

Amanda [17]3 years ago

7 0

Answer:

52 degrees.

Step-by-step explanation:

You might be interested in

A local coffee shop serves 2 9 as many customers as a shop run by a national coffee chain. The shop run by the chain serves 502

dexar [7]

I believe that it is 531 customers

6 0

3 years ago

Read 2 more answers

How do you do 4x^2+3x-10=0

Likurg_2 [28]

$4x^2+3x-10=0\\
4x^2+8x-5x-10=0\\
4x(x+2)-5(x+2)=0\\
(4x-5)(x+2)=0\\
x=\dfrac{5}{4} \vee x=-2
$

8 0

3 years ago

Which one is it A. B. C. or D.

nadya68 [22]

7x + 2y = 2
2x - y = 10

2y = - 7x + 2
- y = - 2x + 10

2y = -7x + 2
y = 2x - 10

$y=\frac{-7x+2}{2}$
y= 2x - 10

y = -3.5x + 1
y = 2x - 10

Now, let's find "x" first by doing a substituion !

2x - 10 = - 3.5x + 1
y = 2x - 10

2x + 3.5x = 1 + 10
y = 2x - 10

5.5x = 11
y= 2x - 10

$x = \frac{11}{5.5}=2$
y= 2*2 - 10 = 4 - 10 = -6

In short, the answer would be : y = -6 (Option B).

Hope this helps !

Photon

8 0

3 years ago

I am stuck on the before last question of this maths exam. I need reasoning for each answer and that is what I can't seem to get

sleet_krkn [62]

Answer:

write this:

<BAC=x(alternate segment theorem)

<ABC=x

triangle ABC has 2 equal angles so it is an isosceles triangle.

7 0

3 years ago

At the rate of 1 hour, 18 minutes, and 27 seconds, how long would it take a competitor to complete a 30 mile race

MrRa [10]

39 hours, 13 minutes and 50 seconds

7 0

3 years ago