Ask question

Ask question

All categories

3 years ago

9

Need help finding angles JK

2 answers:

aev [14]3 years ago

6 0

Answer:

The square root of 253.

Step-by-step explanation:

using the Pythagorean theorem, 6 squared plus JL squared equals 15 squared. Backtracking, we get that JL is the square root of 189. Now, JL squared plus 8 squared is the length of JK squared. 189 plus 64 is 253. The length of JK is thus the square root of 253.

scZoUnD [109]3 years ago

5 0

Answer:

the angle that is on the right

Step-by-step explanation:

the line from j-k

You might be interested in

Write 342 to 1 significant figure

Rufina [12.5K]

Answer:

300

Step-by-step explanation:

A significant figure is the most important (largest) number you can round it to.

As it wants 1 significant figure, you count 1 to the left and round the 4 down.

Hope this helps :)

5 0

3 years ago

PLEASE NO LINKS I LOST SO MANY POINTS

Ann [662]

Answer:

We will split the trapezoid into right angle triangle and rectangle

Traingle with base 3cm and height 10 - 6 = 4cm

Area of traingle

= $\frac{1}{2}*base *height = \frac{1}{2} * 3 * 4 = 6cm^{2}$

Area of rectangle with sides 6cm and 3cm

= $6 * 3 = 18cm^{2}$

Therefore, area of the trapezoid

= $6+18 = 24cm^{2}$

Area of the semi circle with radius 3/2 = 1.5cm

= $\frac{1}{2}\pi r^{2} = \frac{1*\pi *1.5*1.5}{2} = 1.125\pi cm^{2}$

$Total area = 24 + 1.125\pi =27.53cm^{2}$

8 0

3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

astra-53 [7]

$\sqrt{5}$

5 0

3 years ago

162 ⋅ 90 238·56 238 ⋅ 34 =

ollegr [7]

1572455566080 is your answer! Hope I helped! :D

6 0

3 years ago

Read 2 more answers

The Midtown Bakery sells Chinese specialities such as pineapple buns and lotus seed buns. Day-old goods at the bakery are sold a

gayaneshka [121]

You would save $1.79

3 0

3 years ago