2 years ago

If a= -5 and b= -2,then what is the value of [a-b]2

Mathematics

2 answers:

egoroff_w [7]2 years ago

8 0

Step-by-step explanation:

Substitute the values of a and b into [a-b]2

= [-5-(-2)]2

= [-5+2]2

= [-3]2

= -6

Anvisha [2.4K]2 years ago

5 0

Substitute= -5–2 x 2
solve= 10x2
=20

You might be interested in

In a neutral atom that has 18 protons, how many electrons does it have?

Llana [10]

Neutral atoms must have equal numbers of protons and electrons

Solution: 18 electrons

6 0

3 years ago

Select all of the given trigonometric equations that are true statements. sin(180°) = cos(0°) cos(74°) = sin(16°) sin(20°) = cos

lara [203]

Answer:

Cos 74°= Sin 16°

Sin 20°= Cos 70°

Sin A°=Cos (90°- A°)

Step-by-step explanation:

This is because the three pairs are complementary i.e they add up to 90° and in trigonometric ratios, complementary ratios are equal.

3 0

3 years ago

What percent of $200 is $40?

forsale [732]

To find the answer to the question we do the equation $40/200*100$

Which gets us our answer of 20%

4 0

3 years ago

Read 2 more answers

Please help IM a NOT opErAted tO do THIs

stealth61 [152]

I have absolutely no idea goodluck with that

Now the reasoning of me not knowing is because my brain capacity is very low im just tryna get points I hope you find out the answer to that question good day sir

8 0

3 years ago

Read 2 more answers

Real life example of a non-linear function

makkiz [27]

I hope this picture helps you. I think its the right answer. Please forgive me if it isnt.

4 0

3 years ago