3 years ago

Need help with the last three asap

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

7 0

13) Angle 1= 54 Angle 2=36
14) Angle 1=122 Angle 2=58
15) Angle 1=51 Angle 2=39
Attached is the work
Hope this helps!

You might be interested in

Look at both images. 40 points. WILL MARK BRAINLIEST!

joja [24]

Answer:

I,m not sure but I tried my best I think it's c

Step-by-step explanation:

8 0

3 years ago

Jupiter has a diameter $86,881 mi. What is the circumference of the planet?<br> C=___in<br> C=___mi

Sophie [7]

Answer:

10) 87.96 in

15) 272,944.7 in

7 0

1 year ago

Giving brainliest but has to be a actual answer

vaieri [72.5K]

Answer:

2,800 Books to be the same.

3 0

3 years ago

because an item is slightly dameged, a stock clerk reduced the price by $6. this represents 15% reduction.what was the original

Paul [167]

Answer:

$40

Step-by-step explanation:

6 = .15x

6 / .15 = 40

8 0

3 years ago

A line passes through the points (–1, –5) and (4, 5). The point (a, 1) is also on the line.

IgorC [24]

Answer:

a = 2

Step-by-step explanation:

Let's find the equation of the line using the 2 points given.

Let's call -1 as x_1 and -5 as y_1

also, 4 as x_2 and 5 as y_2

The equation of line is :

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

<em>Let's plug the points and get the equation of the line:</em>

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\y+5=\frac{5+5}{4+1}(x+1)\\y+5=2(x+1)\\y+5=2x+2\\y=2x-3$

Now, to find a, we substitute a in x and 1 in y of the equation of the line we just got:

$y=2x-3\\1=2(a)-3\\1=2a-3\\2a=4\\a=\frac{4}{2}=2$

4 0

3 years ago

Read 2 more answers