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kow [346]
3 years ago
10

Give me the answer of this picture​

Mathematics
2 answers:
Bingel [31]3 years ago
5 0

Step-by-step explanation:

81 x 24 + 19 x 24 - 2400

since 81 and 19 are multiplying the same number, so we can do

(81+19) x 24 - 2400

100 x 24 - 2400

2400 - 2400

0

Ilya [14]3 years ago
5 0

Answer:

Step-by-step explanation:

81 x 24 + 19 x 24 - 2400

since 81 and 19 are multiplying the same number, so we can do

(81+19) x 24 - 2400

100 x 24 - 2400

2400 - 2400

0

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2. You throw a softball straight up into the air at a velocity of 30 feet per second. You release the softball at a height of 5.
nadya68 [22]

Answer:

-16t^2+30t+5.8

Step-by-step explanation:

We are given that

Initial velocity=30 ft/s

Initial position=s_0=5.8 ft

We have to write a mathematical model for height of the softball by using the position equation

The position equation on Earth's surface is given by

h(t)=-16t^2+v_0t+s_0

Where v_0= Initial velocity

s_0=Initial position

Substitute the values in the equation then, we get

h(t)=-16t^2+30t+5.8

Hence, the mathematical model for height of the softball is given by

-16t^2+30t+5.8

5 0
3 years ago
Solve -(1+7x) - 6(-7 - x) = 36
Lelu [443]

Answer:

x = 5

Step-by-step explanation:

5 0
3 years ago
Jonathan wants to buy a lid for his frying pan. The diameter of the pan is 10 inches. What is the approximate circumference Of a
mihalych1998 [28]

Answer: 31.42 inches.

Step-by-step explanation:

Since the circumference of a circle equation is C = πd (also C = 2πr, in which 2*r = d), you can just substitute d = 10.

Then you get C = π*10 ≈ 31.42 inches.

7 0
3 years ago
A car can travel 105 miles on 7 gallons of gas. How far can it travel on 9 gallons
Wewaii [24]

Find how far the car can travel on one gallon of gas, by dividing total miles by number of gallons:

105 miles / 7 gallons = 15 miles per gallon.


Now multiply that by the number of gallons to find total miles:

15 miles per gallon x 9 gallons = 135 total miles.

6 0
3 years ago
There was a back ….
choli [55]

13. 79

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2 years ago
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