2 years ago

Multiply: 5 • (-3)

Mathematics

2 answers:

love history [14]2 years ago

7 0

Answer:

The product of 5 and 3 is 15.

Statement: The product of a positive and a positive is a positive.

Step-by-step explanation:

5 x 3 = 15

It is a positive

slamgirl [31]2 years ago

6 0

Answer:

$-15$

Step-by-step explanation:

We can factor out a 1 from -3 to get $5\cdot(-3)=5\cdot-1\cdot3=-1(5\cdot3)$ .

We know from simple arithmetic that $5\cdot3=5+5+5=10+5=15$ .

So, our answer is $-1(15)=\boxed{-15}$

You might be interested in

In a mathematics class, half of the students scored 52 on an achievement test. With the exception

natali 33 [55]

Answer:

C. The mean and the median are the same.

7 0

3 years ago

A. Domain..... B. Domain..... C. Domain..... D. Domain

shusha [124]

The answer to the question is b

7 0

3 years ago

Help me plsss in need help there is a picture

Kryger [21]

Answer:

Division Expression - 7 ÷ 3

Unit Form - 21 thirds ÷ 3 = 7

Improper Fraction 7/3

Step-by-step explanation:

Hope this helps!! <3

7 0

2 years ago

Sanjaya is making punch. He uses LaTeX: \frac{1}{3}1 3 c of pineapple juice for every LaTeX: \frac{3}{4}3 4 c of orange juice. H

lord [1]

Answer: $1\dfrac13$ cups of pineapple juice .

Step-by-step explanation:

Equation of direct proportion between x and y:

$\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}$

As per given,

Let x = quantity of pineapple juice and y = quantity of orange juice.

$x_1=\dfrac13\$ , $y_1=\dfrac34$ , $y_2=3$

Put these values in an equation we get

$\dfrac{\dfrac13}{\dfrac34}=\dfrac{x_2}{3}\\\\\Rightarrow\ \dfrac{4}{9}=\dfrac{x_2}{3}\\\\\Rightarrow\ x_2=3\times\dfrac{4}{9}=\dfrac{4}{3}\\\\\Rightarrow\ x_2=1\dfrac13$

Hence, he needs $1\dfrac13$ cups of pineapple juice .

8 0

3 years ago

A 7-foot tall stop sign creates a shadow that is 2 feet long. At the same time, a utility pole creates a shadow that is 10.4 fee

barxatty [35]

38.5 ft tall

is the answer to your question

plz rate 5 stars

8 0

3 years ago