All categories

3 years ago

I will mark you brainiest if you can answer this

Mathematics

1 answer:

ruslelena [56]3 years ago

3 0

Answer:

X would be 8

Step-by-step explanation:

You might be interested in

Brainliest to right answer hurryyyy!!!!

Lina20 [59]

The answer is 6, I hope it helps!!

6 0

3 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

4 years ago

The vertices of a right triangle are (0, 5), (5, 0), and (5, y). Find the value of y. A. 4 B. 2 C. 3 D. 5

Zepler [3.9K]

Y= D.5 __________________________________

3 0

3 years ago

PLEASE HELP ME FAST!!!!!!!!11

elena-14-01-66 [18.8K]

I think it’s the second one please correct me if I’m wrong not perfect at this

7 0

3 years ago

The ratio of Victors money to Susies money is 4:7 at first. After Victor spent half of his money and Susie spent $60, Susie had

valkas [14]

Answer:

Victor originally had $80

Step-by-step explanation:

Let Victor have $4x

Let Susie have $7x

Since Victor spent half his money, he now has $2x

Susie spent $60 and thus now has $(7x - 60)

The final ratio of Victor's money to Susie's money is therefore 2x : $(7x - 60). This is given 1:2. Now we just need to solve the proportion by cross-multiplying

2x : (7x - 60) = 1:2

1 × (7x - 60) = 2 × 2x

7x - 60 = 4x

3x = 60

x = 20

Therefore Victor originally had $4x = $80.

7 0

2 years ago

Read 2 more answers