lacwyf4 lacwyf4

03-04-2021
Mathematics

contestada

If x=7 and y=−2, evaluate the following expression:2xy

Respuesta :

Yang100 Yang100

03-04-2021

Answer:

-28

Step-by-step explanation:

2xy=2(7)(-2)=14(-2)=-28

Answer Link

Аноним Аноним

03-04-2021

Answer:

-28

Step-by-step explanation:

[tex]2xy\\\\2(7)(-2)\\\\2*7*-2\\\\14*-2\\\\\boxed{-28}[/tex]

Hope this helps.

Answer Link

Otras preguntas

suppose you are the general manager of DDC.write a press release for increasing the price of product

When Freya rode this penny-farthing, the big wheel did exactly 8 complete rotations.

Why does Esperanza want to stay at school for lunch?

please help as soon as possible thx

can someone pls help with this, I would appreciate it

1.1. Explain what it means to "adapt to change"

БҮЛЭГ 2. МЭДЭЭЛЭЛ БОЛОВСРУУЛАХ ТЕХНОЛОГИЙН ХЭРЭГЛЭЭ Өөрийгөө сориорой 1. Асуултад хариулна уу? 1. Зургийн өнгийг яаж хар, цагаан болгох вэ? 2. Алслалттай зураг

Assume you found that the following quotation for a T-Bill in an issue of local newspaper. Maturity Days to Mat Bid Ask Change Ask Yield 11/14/91 170 5.57 5.55

At my favorite fishing hole, the probability that conditions are perfect is 0.76. The probability that I catch a fish given that fishing conditions are perfect

P Q and R are partner share profit equally . they decide that in future R will get 1/5th share of the profit and P ,Q will share equallon the day of chnge firm