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sleet_krkn [62]
3 years ago
15

5) Today's temperature is 10 degrees. Yesterday's temperature was -3. What is

Mathematics
1 answer:
Troyanec [42]3 years ago
3 0

Answer:

13

Step-by-step explanation:

10--3=

So is 13

But not sure

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Isabelle has a five-sided chicken coop in her yard. Each side has an equal length,
Scilla [17]

Answer:

3 yards.

Step-by-step explanation:

The perimeter of a shape is the sum of the length of all the sides of the shape.

The shape described above is a pentagon since it has 5 sides.

One side is 3/5 yards long.

Hence, the perimeter will be:

P = 3/5 + 3/5 + 3/5 + 3/5 + 3/5

P = 3 yards.

The perimeter of the chicken coop is 3 yards.

Another way of solving this is to simply take 3/5 five times. That is:

P = 3/5 * 5

P = 3 yards.

We arrive at the same answer.

3 0
4 years ago
Read 2 more answers
A small bus charges $3.50 per person for a ride from the train station to a concert. The bus will run if at least 3 people take
DochEvi [55]

Answer:

if it can't fit more than 10, would it be 9 8 7 6 5 4 3 2 1?

Step-by-step explanation:

3 0
3 years ago
Jason is scuba diving at a constant rate toward the ocean floor. The equation
Anon25 [30]

Answer:

Jason started scuba diving 5 meters below sea level and is descending at a rate of 2.5  meters per second.

Step-by-step explanation:

Jason is scuba diving at a constant rate toward the ocean floor.

Equation: y= -2.5x- 5

x = The number of seconds Jason has been swimming.

y=The depth of Jason in meters  below sea level

General equation : y=mx+c

m = Slope = rate of change per unit

On comparing m = -2.5

Negative signs represents the descending .

So, rate of descending per second = 2.5 m/sec

-5 denotes the initial position below sea level

So, Option D is true

So, Jason started scuba diving 5 meters below sea level and is descending at a rate of 2.5  meters per second.

6 0
3 years ago
Separate 46 into 2 parts so that 1 part is 1 more than twice as much as the first part. Find each part. show work
JulsSmile [24]

Answer:

x=31

y=15

Step-by-step explanation:

let x and y be the 2 part

x+y=46

x-2y=1 ⇒ x=1+2y

substitute :

1+2y+y=46

3y=46-1

3y=45 ⇒ y=45/3=15

x-2y=1

x-2(15)=1 ⇒ x=1+30 ⇒x=31

x= 2 times y(15)+1

y=15

31+15=46

3 0
3 years ago
What is 9.5% in a decimal
Delvig [45]
Percentage means 'out of 100 100 '. Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there is 1 1 number to the right of the decimal point, move the decimal point 1 1 place to the right.
5 0
3 years ago
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