All categories

2 years ago

Please I'll give you brainliest

Mathematics

1 answer:

zimovet [89]2 years ago

5 0

Answer:

3. JH is a line.

4. Line IK

Step-by-step explanation:

You might be interested in

Find missing measure

Margaret [11]

Answer:

60°

Step-by-step explanation:

360 - ( 80+115+10) = 60°

8 0

2 years ago

At 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at

ioda

Answer:

203 feet.

Step-by-step explanation:

Please find the attachment.

Let h represent the height of the building.

We have been given that at 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at an angle about 35 degrees above the horizontal.

We know that tangent relates opposite side of a right triangle to its adjacent side.

$\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}$

Upon substituting our given values in above formula, we will get:

$\text{tan}(35^{\circ})=\frac{h}{290}$

$290*\text{tan}(35^{\circ})=\frac{h}{290}*290$

$290*0.70020753821=h$

$h=290*0.70020753821$

$h=203.0601860809$

$h\approx 203$

Therefore, the building is approximately 203 feet high.

3 0

3 years ago

PLEASE HELP I NEED THIS NOW WILL GIVE BRAINLIEST!

kvasek [131]

Answer:

Step-by-step explanation:

The edge

8 0

2 years ago

Why might soft drink companies be interested in the dimensions that give the minimum surface area?

12345 [234]

When surface area is minimized, that means the less material companies would have to use for the can. Companies can spend less money on aluminum for the can and still hold the same amount of that beverage inside the can.

8 0

2 years ago

The scatter plot below shows the relationship between drop height and speed of a roller coaster.

attashe74 [19]

Answer: I believe it is Response 3

Step-by-step explanation:

3 0

3 years ago