All categories

3 years ago

Can you figure this out? And then show your work plz?

Mathematics

2 answers:

natita [175]3 years ago

8 0

15 / 3 + 2 x 10

remember PEMDAS

15 / 3 + 2 x 10
15 / 3 + 20
5 + 20
25

Salsk061 [2.6K]3 years ago

3 0

Step-by-step explanation:

You can use PEMDAS to solve this problem from left to right.

First, do 15 ÷ 3 to get 5.

Next, do 2 x 10 to get 20.

Lastly, add 5 and 20 to get 25.

15 ÷ 3 + 2 x 10

5 + 2 x 10

5 + 20

You might be interested in

1 point

77julia77 [94]

Answer:

A negative integer

Step-by-step explanation:

3x - 2(5x+12) - 32 = 0

3x - 10x - 24 - 32 = 0

-7x -56 = 0

-7x = 56, x = -8

y = 5(-8) + 12, y = -28

6 0

3 years ago

While sailing, Jacob is 150 feet from a lighthouse. The angle of elevation from his feet on the boat (at sea level) to the top o

Vlada [557]

Answer:

The height of the lighthouse is approximately 166.6 feet.

Step-by-step explanation:

Let the height of the lighthouse be represented by s, then;

Tan 48° = (opposite) ÷ (adjacent)

Tan 48° = s ÷ 150

⇒ s = 150 × Tan 48°

= 150 × 1.1106

= 166.59

s ≅ 166.6 feet

Therefore, the height of the lighthouse is approximately 166.6 feet.

7 0

3 years ago

A new car costs $8000 at full price. With a sales tax of 5.75%, how much will the car cost in total?

ioda

Answer:

$8460

Step-by-step explanation:

So for this problem we will use the base price of $8000 and add the additional cost of the 5.75% to find the total cost for the car.

So, to find the 5.75%, we simply multiply 8000 by .0575 to get 460.

So 8000 + 460 = 8460.

Thus, the total price of the car would be $8460.

Cheers.

3 0

3 years ago

Read 2 more answers

Next Activity

astra-53 [7]

700%10=70

70•25=1,750 Calories

Brainliest would be cool, hope this helped

7 0

3 years ago

What is 4³ written in expanded form?

olga55 [171]

Answer:

4³=4*4*4 is a required expanded form.

3 0

3 years ago

Read 2 more answers