All categories

3 years ago

Solve. 7 + (42 - 5)- O 12 4" 12 16 Done

Mathematics

2 answers:

neonofarm [45]3 years ago

7 0

Answer:

Step-by-step explanation:

Here you go mate

Step 1

7+(42-5)-0 Equation/Question

Step 2

7+(42-5)-0 Simplify

7+37+(-0)

44+(-0)

44+0

Step 3

44+0 Add them

answer

Hope this helps

ehidna [41]3 years ago

6 0

Answer:

Step-by-step explanation:

i can help

Step 1

7 + (42 - 5)- O Simplifying

Step 2

7 + (42 - 5)- O Follow PEMDAS operations

7+37-0

Step 3

7+37-0 Add and subtract

Answer

Hope this helps

You might be interested in

Sixty is 150 percent of what number?

Jobisdone [24]

Answer:

its 40. hope this helps : )

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A 3-gallon tub of ice cream yields about 90 scoops of ice cream. There are roughly 3785 cubic centimeters in 1 gallon. Determine

ASHA 777 [7]

Answer:

The radius of the scoop is r = 3.1 cm

Step-by-step explanation:

Since 3 gallons yields 90 scoops, and 1 gallon = 3785 cm³.

3 gallons = 3 × 3785 cm³ = 11355 cm³

So we have 11355 cm³ in 3 gallons which is also the volume of 90 scoops.

Since 90 scoops = 11355 cm³, then

1 scoop = 11355 cm³/90 = 126.2 cm³

Now, if each scoop is a sphere, the volume is given by V = 4πr³/3 where r is the radius of the scoop. Since we need to find the radius of the scoop, r, making r subject of the formula, we have

r = ∛(3V/4π)

Substituting V = 126.2 cm³, we have

r = ∛(3× 126.2 cm³/4π)

= ∛(378.6 cm³/12.57)

= ∛30.13 cm³

= 3.1 cm

So, the radius of the scoop is r = 3.1 cm

5 0

3 years ago

☰ Question (part 1 of 2) This is a two-part question, make sure you answer both parts: Flo Tilla is pedal boating on Lake Azui.

Naddik [55]

For this, we use the given info plus a bit of multiplying and subtraction

part 1)

we know that she's 25 y/m
so 5 minutes simply means 25 × 5
$25 \times 5 = 125 \: yards$

now we simply subtract this from 1000 (the original distance)
$1000 - 125 = 875 \: yards$

part 2)

the total time taken is even easier to find
all we have to do is divide 1000 by 25
$1000 \div 25 = 40 \: minutes$