Ask question

Ask question

All categories

2 years ago

9

Help ya girl out with this !

1 answer:

Feliz [49]2 years ago

4 0

We can find this using the laws about angles and lines. One of these says that the sum of 2 angles on a straight line will always equal 180°. Therefore, we can just form the equation using the m∠IJE+m∠EJK=180. Once we find the value of x, we can substitute that in for the equation of m∠EJK.

m∠IJE+m∠EJK=180
60+31x-4=180
56+31x=180
-56 -56
31x=124
/31 /31
x=4

As we said earlier, we need to substitute the value of x in for the equation.

31x-4
31(4)-4
124-4
120

Using the logic above, we can see that the m∠EJK=120°.

You might be interested in

A retailer sold an electric item to a customer at a loss of 10 percent the customer purchase it for rs 25425 including 13, perce

Mashutka [201]

Answer: Rs 25,000

Step-by-step explanation:

Given

Retailer sold an electric iron to a customer at a loss of 10%

Suppose the Cost price of iron is $x$

So, selling price is $0.9x$

This price must be equal to $25425$ + VAT

$\Rightarrow 0.9x=25425-0.13(0.9x)\\\Rightarrow 0.9x+0.117x=25425\\\Rightarrow 1.017x=25425\\\Rightarrow x=\text{Rs }25,000$

Thus, the cost price is $Rs.25,000$

5 0

2 years ago

Nanu borrowed a certain sum at the rate of 10 % p.a. If she paid compound interest Rs. 1,290 at the end of two years compounded

Leokris [45]

Answer:

whats your answer please give

5 0

2 years ago

Please help work this out

BigorU [14]

Answer:

Area=190.091 cm^2

Step-by-step explanation:

Area = 1/2(Pi x r^2) one-half because it's a semi-circle

Area=1/2(3.14 x 11^2)

11^2=121 so, Area=1/2(3.14 x 121)

Area=1/2(379.94)

Area=189.97 cm^2

adjustment:

Area=1/2(3.142 x 11^2)

Area=1/2(3.142 x 121)

Area=1/2(380.182)

Area=190.091

5 0

2 years ago

What is an equation of the line that is parallel to y=9−5x and passes through (0, 8) ?

TEA [102]

Answer:

y = -5x Y8

Step-by-step explanation:

Parallel lines have the same slope.

Your function is

y = 9 − 5x = -5x+ 9

slope = -5

The parallel line

The line must have slope = -5 and include (0, 8), so

8 = -5×(0) + b

8 = 0 + b

b = 8

The equation for the parallel line is

y = -5x + 8

In the diagram below, the red line is the graph of y = 9 -5x.

The parallel blue line is the graph of y = -5x + 8.

8 0

2 years ago

Rewrite as a simplified fraction.<br> 2.267....=?

Ugo [173]

Answer:

2267/1000

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers