3 years ago

How would you get -21 as an answer for 15 x -10 x 4

Mathematics

1 answer:

Nataly [62]3 years ago

8 0

its -600 because 15×-10= -150 and then -150×4=-600

You might be interested in

Plz help ASAP the number that is cut off on 69 is 24

Minchanka [31]

Answer:

$A=256\ units^2$

Step-by-step explanation:

The given figure shows a triangular pyramid having 16 units as height. The base of pyramid is triangle.

The area of a triangular pyramid is given by :

$A=\dfrac{1}{3}bH$

Where

b is the area of base

$A=\dfrac{1}{3}\times \dfrac{1}{2}\times B\times h\times H\\\\=\dfrac{1}{6}\times 12\times 8\times 16\\\\=256\ units^2$

So, the required area is equal to $256\ units^2$ .

7 0

3 years ago

PLS ANSWEE THIS AND IF YOU DO THANK YOU!!!

Anna71 [15]

Answer:

$9.50

Step-by-step explanation:

i am 100% sure

3 0

3 years ago

The ice-cream truck had 112 ice-cream bars when it went out on its afternoon route. The driver sold 76 ice cream bars at the fir

Yuri [45]

I believe it would be 54 dollars.

Hope it helps,

3 0

3 years ago

Read 2 more answers

To solve the equation 12x = –72, you ?

IgorLugansk [536]

12x=-72 //:12

12x:12=-72:12

x=-6

6 0

3 years ago

Which of the following expressions represents the expanded version of the expression

maxonik [38]

Answer:

4th option

Step-by-step explanation:

7x(8x² - 4y² + 3y - 5) ← multiply each term in the parenthesis by 7x

= 56x³ - 28xy² + 21xy - 35x

4 0

2 years ago